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43 <div id="projectname">CMSIS-Core (Cortex-A)
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52 <div id="projectbrief">CMSIS-Core support for Cortex-A processor-based devices</div>
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128 <a href="#define-members">Macros</a> |
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131 <div class="headertitle"><div class="title">cmsis_armclang_a.h File Reference</div></div>
133 <div class="contents">
134 <table class="memberdecls">
135 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
136 Macros</h2></td></tr>
137 <tr class="memitem:ga1378040bcf22428955c6e3ce9c2053cd"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a>   __asm</td></tr>
138 <tr class="memdesc:ga1378040bcf22428955c6e3ce9c2053cd"><td class="mdescLeft"> </td><td class="mdescRight">Pass information from the compiler to the assembler. <br /></td></tr>
139 <tr class="separator:ga1378040bcf22428955c6e3ce9c2053cd"><td class="memSeparator" colspan="2"> </td></tr>
140 <tr class="memitem:gade2d8d7118f8ff49547f60aa0c3382bb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gade2d8d7118f8ff49547f60aa0c3382bb">__INLINE</a>   __inline</td></tr>
141 <tr class="memdesc:gade2d8d7118f8ff49547f60aa0c3382bb"><td class="mdescLeft"> </td><td class="mdescRight">Recommend that function should be inlined by the compiler. <br /></td></tr>
142 <tr class="separator:gade2d8d7118f8ff49547f60aa0c3382bb"><td class="memSeparator" colspan="2"> </td></tr>
143 <tr class="memitem:a2ecb43ce8e7aa73d32f50afa67b42c76"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a2ecb43ce8e7aa73d32f50afa67b42c76">__FORCEINLINE</a>   __attribute__((always_inline))</td></tr>
144 <tr class="separator:a2ecb43ce8e7aa73d32f50afa67b42c76"><td class="memSeparator" colspan="2"> </td></tr>
145 <tr class="memitem:gaba87361bfad2ae52cfe2f40c1a1dbf9c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gaba87361bfad2ae52cfe2f40c1a1dbf9c">__STATIC_INLINE</a>   static __inline</td></tr>
146 <tr class="memdesc:gaba87361bfad2ae52cfe2f40c1a1dbf9c"><td class="mdescLeft"> </td><td class="mdescRight">Define a static function should be inlined by the compiler. <br /></td></tr>
147 <tr class="separator:gaba87361bfad2ae52cfe2f40c1a1dbf9c"><td class="memSeparator" colspan="2"> </td></tr>
148 <tr class="memitem:ab904513442afdf77d4f8c74f23cbb040"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a>   __attribute__((always_inline)) static __inline</td></tr>
149 <tr class="separator:ab904513442afdf77d4f8c74f23cbb040"><td class="memSeparator" colspan="2"> </td></tr>
150 <tr class="memitem:ga153a4a31b276a9758959580538720a51"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#ga153a4a31b276a9758959580538720a51">__NO_RETURN</a>   __attribute__((__noreturn__))</td></tr>
151 <tr class="memdesc:ga153a4a31b276a9758959580538720a51"><td class="mdescLeft"> </td><td class="mdescRight">Inform the compiler that a function does not return. <br /></td></tr>
152 <tr class="separator:ga153a4a31b276a9758959580538720a51"><td class="memSeparator" colspan="2"> </td></tr>
153 <tr class="memitem:acdc36c1b3d3e16c17a73889b7d06d0d2"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#acdc36c1b3d3e16c17a73889b7d06d0d2">CMSIS_DEPRECATED</a>   __attribute__((deprecated))</td></tr>
154 <tr class="separator:acdc36c1b3d3e16c17a73889b7d06d0d2"><td class="memSeparator" colspan="2"> </td></tr>
155 <tr class="memitem:ga3e40e4c553fc11588f7a4c2a19e789e0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#ga3e40e4c553fc11588f7a4c2a19e789e0">__USED</a>   __attribute__((used))</td></tr>
156 <tr class="memdesc:ga3e40e4c553fc11588f7a4c2a19e789e0"><td class="mdescLeft"> </td><td class="mdescRight">Inform that a variable shall be retained in executable image. <br /></td></tr>
157 <tr class="separator:ga3e40e4c553fc11588f7a4c2a19e789e0"><td class="memSeparator" colspan="2"> </td></tr>
158 <tr class="memitem:gac607bf387b29162be6a9b77fc7999539"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gac607bf387b29162be6a9b77fc7999539">__WEAK</a>   __attribute__((weak))</td></tr>
159 <tr class="memdesc:gac607bf387b29162be6a9b77fc7999539"><td class="mdescLeft"> </td><td class="mdescRight">Export a function or variable weakly to allow overwrites. <br /></td></tr>
160 <tr class="separator:gac607bf387b29162be6a9b77fc7999539"><td class="memSeparator" colspan="2"> </td></tr>
161 <tr class="memitem:gabe8996d3d985ee1529475443cc635bf1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gabe8996d3d985ee1529475443cc635bf1">__PACKED</a>   __attribute__((packed, aligned(1)))</td></tr>
162 <tr class="memdesc:gabe8996d3d985ee1529475443cc635bf1"><td class="mdescLeft"> </td><td class="mdescRight">Request smallest possible alignment. <br /></td></tr>
163 <tr class="separator:gabe8996d3d985ee1529475443cc635bf1"><td class="memSeparator" colspan="2"> </td></tr>
164 <tr class="memitem:a4dbb70fab85207c27b581ecb6532b314"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a>   struct __attribute__((packed, aligned(1)))</td></tr>
165 <tr class="separator:a4dbb70fab85207c27b581ecb6532b314"><td class="memSeparator" colspan="2"> </td></tr>
166 <tr class="memitem:a5103fb373cae9837cc4a384be55dc87f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a5103fb373cae9837cc4a384be55dc87f">__UNALIGNED_UINT16_WRITE</a>(addr, val)   (void)((((struct <a class="el" href="cmsis__armclang__a_8h.html#ac962a9aa89cef6e5cde0fe6b067f7de3">T_UINT16_WRITE</a> *)(void *)(addr))->v) = (val))</td></tr>
167 <tr class="separator:a5103fb373cae9837cc4a384be55dc87f"><td class="memSeparator" colspan="2"> </td></tr>
168 <tr class="memitem:ab71b66e5ce403158d3dee62a59f9175f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ab71b66e5ce403158d3dee62a59f9175f">__UNALIGNED_UINT16_READ</a>(addr)   (((const struct <a class="el" href="cmsis__armclang__a_8h.html#a86899dc41c5b3b9ce6b8014ee0e852b9">T_UINT16_READ</a> *)(const void *)(addr))->v)</td></tr>
169 <tr class="separator:ab71b66e5ce403158d3dee62a59f9175f"><td class="memSeparator" colspan="2"> </td></tr>
170 <tr class="memitem:a203f593d140ed88b81bc189edc861110"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a203f593d140ed88b81bc189edc861110">__UNALIGNED_UINT32_WRITE</a>(addr, val)   (void)((((struct <a class="el" href="cmsis__armclang__a_8h.html#abbd193dec7cb45f1fbd05ff7e366ffe2">T_UINT32_WRITE</a> *)(void *)(addr))->v) = (val))</td></tr>
171 <tr class="separator:a203f593d140ed88b81bc189edc861110"><td class="memSeparator" colspan="2"> </td></tr>
172 <tr class="memitem:a3b931f0b051b8c1a6377a3dcc7559b5e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a3b931f0b051b8c1a6377a3dcc7559b5e">__UNALIGNED_UINT32_READ</a>(addr)   (((const struct <a class="el" href="cmsis__armclang__a_8h.html#a9653a1cbf01ec418e8e940ee3996b8ca">T_UINT32_READ</a> *)(const void *)(addr))->v)</td></tr>
173 <tr class="separator:a3b931f0b051b8c1a6377a3dcc7559b5e"><td class="memSeparator" colspan="2"> </td></tr>
174 <tr class="memitem:gaa65ef8f7a5e8b7a6ea6c1d48b4c78e55"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__comp__cntrl__gr.html#gaa65ef8f7a5e8b7a6ea6c1d48b4c78e55">__ALIGNED</a>(x)   __attribute__((aligned(x)))</td></tr>
175 <tr class="memdesc:gaa65ef8f7a5e8b7a6ea6c1d48b4c78e55"><td class="mdescLeft"> </td><td class="mdescRight">Minimum alignment for a variable. <br /></td></tr>
176 <tr class="separator:gaa65ef8f7a5e8b7a6ea6c1d48b4c78e55"><td class="memSeparator" colspan="2"> </td></tr>
177 <tr class="memitem:a6516fb12ab0dd45c734f8cef7d921af6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a6516fb12ab0dd45c734f8cef7d921af6">__COMPILER_BARRIER</a>()   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("":::"memory")</td></tr>
178 <tr class="separator:a6516fb12ab0dd45c734f8cef7d921af6"><td class="memSeparator" colspan="2"> </td></tr>
179 <tr class="memitem:gabd585ddc865fb9b7f2493af1eee1a572"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gabd585ddc865fb9b7f2493af1eee1a572">__NOP</a>   __builtin_arm_nop</td></tr>
180 <tr class="memdesc:gabd585ddc865fb9b7f2493af1eee1a572"><td class="mdescLeft"> </td><td class="mdescRight">No Operation. <br /></td></tr>
181 <tr class="separator:gabd585ddc865fb9b7f2493af1eee1a572"><td class="memSeparator" colspan="2"> </td></tr>
182 <tr class="memitem:gad23bf2b78a9a4524157c9de0d30b7448"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gad23bf2b78a9a4524157c9de0d30b7448">__WFI</a>   __builtin_arm_wfi</td></tr>
183 <tr class="memdesc:gad23bf2b78a9a4524157c9de0d30b7448"><td class="mdescLeft"> </td><td class="mdescRight">Wait For Interrupt. <br /></td></tr>
184 <tr class="separator:gad23bf2b78a9a4524157c9de0d30b7448"><td class="memSeparator" colspan="2"> </td></tr>
185 <tr class="memitem:gaac6cc7dd4325d9cb40d3290fa5244b3d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gaac6cc7dd4325d9cb40d3290fa5244b3d">__WFE</a>   __builtin_arm_wfe</td></tr>
186 <tr class="memdesc:gaac6cc7dd4325d9cb40d3290fa5244b3d"><td class="mdescLeft"> </td><td class="mdescRight">Wait For Event. <br /></td></tr>
187 <tr class="separator:gaac6cc7dd4325d9cb40d3290fa5244b3d"><td class="memSeparator" colspan="2"> </td></tr>
188 <tr class="memitem:gaab4f296d0022b4b10dc0976eb22052f9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gaab4f296d0022b4b10dc0976eb22052f9">__SEV</a>   __builtin_arm_sev</td></tr>
189 <tr class="memdesc:gaab4f296d0022b4b10dc0976eb22052f9"><td class="mdescLeft"> </td><td class="mdescRight">Send Event. <br /></td></tr>
190 <tr class="separator:gaab4f296d0022b4b10dc0976eb22052f9"><td class="memSeparator" colspan="2"> </td></tr>
191 <tr class="memitem:gaad233022e850a009fc6f7602be1182f6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gaad233022e850a009fc6f7602be1182f6">__ISB</a>()   __builtin_arm_isb(0xF)</td></tr>
192 <tr class="memdesc:gaad233022e850a009fc6f7602be1182f6"><td class="mdescLeft"> </td><td class="mdescRight">Instruction Synchronization Barrier. <br /></td></tr>
193 <tr class="separator:gaad233022e850a009fc6f7602be1182f6"><td class="memSeparator" colspan="2"> </td></tr>
194 <tr class="memitem:ga067d257a2b34565410acefb5afef2203"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga067d257a2b34565410acefb5afef2203">__DSB</a>()   __builtin_arm_dsb(0xF)</td></tr>
195 <tr class="memdesc:ga067d257a2b34565410acefb5afef2203"><td class="mdescLeft"> </td><td class="mdescRight">Data Synchronization Barrier. <br /></td></tr>
196 <tr class="separator:ga067d257a2b34565410acefb5afef2203"><td class="memSeparator" colspan="2"> </td></tr>
197 <tr class="memitem:ga671101179b5943990785f36f8c1e2269"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga671101179b5943990785f36f8c1e2269">__DMB</a>()   __builtin_arm_dmb(0xF)</td></tr>
198 <tr class="memdesc:ga671101179b5943990785f36f8c1e2269"><td class="mdescLeft"> </td><td class="mdescRight">Data Memory Barrier. <br /></td></tr>
199 <tr class="separator:ga671101179b5943990785f36f8c1e2269"><td class="memSeparator" colspan="2"> </td></tr>
200 <tr class="memitem:aca25a02e09983da5558f5242f2f635bc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#aca25a02e09983da5558f5242f2f635bc">__REV</a>(value)   __builtin_bswap32(value)</td></tr>
201 <tr class="memdesc:aca25a02e09983da5558f5242f2f635bc"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (32 bit) <br /></td></tr>
202 <tr class="separator:aca25a02e09983da5558f5242f2f635bc"><td class="memSeparator" colspan="2"> </td></tr>
203 <tr class="memitem:ad35497777af37e7809271b5e6f9510ba"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ad35497777af37e7809271b5e6f9510ba">__REV16</a>(value)   <a class="el" href="group__CMSIS__Core__InstructionInterface.html#gae05c1a2dac5bb7a399420c804c3048ca">__ROR</a>(<a class="el" href="cmsis__armclang__a_8h.html#aca25a02e09983da5558f5242f2f635bc">__REV</a>(value), 16)</td></tr>
204 <tr class="memdesc:ad35497777af37e7809271b5e6f9510ba"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (16 bit) <br /></td></tr>
205 <tr class="separator:ad35497777af37e7809271b5e6f9510ba"><td class="memSeparator" colspan="2"> </td></tr>
206 <tr class="memitem:ae580812686119c9c5cf3c11a7519a404"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ae580812686119c9c5cf3c11a7519a404">__REVSH</a>(value)   (int16_t)__builtin_bswap16(value)</td></tr>
207 <tr class="memdesc:ae580812686119c9c5cf3c11a7519a404"><td class="mdescLeft"> </td><td class="mdescRight">Reverse byte order (16 bit) <br /></td></tr>
208 <tr class="separator:ae580812686119c9c5cf3c11a7519a404"><td class="memSeparator" colspan="2"> </td></tr>
209 <tr class="memitem:ga15ea6bd3c507d3e81c3b3a1258e46397"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga15ea6bd3c507d3e81c3b3a1258e46397">__BKPT</a>(value)   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile ("bkpt "#value)</td></tr>
210 <tr class="memdesc:ga15ea6bd3c507d3e81c3b3a1258e46397"><td class="mdescLeft"> </td><td class="mdescRight">Breakpoint. <br /></td></tr>
211 <tr class="separator:ga15ea6bd3c507d3e81c3b3a1258e46397"><td class="memSeparator" colspan="2"> </td></tr>
212 <tr class="memitem:ab83768933a612816fad669db5488366f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ab83768933a612816fad669db5488366f">__RBIT</a>   __builtin_arm_rbit</td></tr>
213 <tr class="memdesc:ab83768933a612816fad669db5488366f"><td class="mdescLeft"> </td><td class="mdescRight">Reverse bit order of value. <br /></td></tr>
214 <tr class="separator:ab83768933a612816fad669db5488366f"><td class="memSeparator" colspan="2"> </td></tr>
215 <tr class="memitem:a7d50fe10ca4fb48c076c45e607361ada"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a7d50fe10ca4fb48c076c45e607361ada">__LDREXB</a>   (uint8_t)__builtin_arm_ldrex</td></tr>
216 <tr class="memdesc:a7d50fe10ca4fb48c076c45e607361ada"><td class="mdescLeft"> </td><td class="mdescRight">LDR Exclusive (8 bit) <br /></td></tr>
217 <tr class="separator:a7d50fe10ca4fb48c076c45e607361ada"><td class="memSeparator" colspan="2"> </td></tr>
218 <tr class="memitem:a85552e9948b86c6530e1baa8f5dd2eda"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a85552e9948b86c6530e1baa8f5dd2eda">__LDREXH</a>   (uint16_t)__builtin_arm_ldrex</td></tr>
219 <tr class="memdesc:a85552e9948b86c6530e1baa8f5dd2eda"><td class="mdescLeft"> </td><td class="mdescRight">LDR Exclusive (16 bit) <br /></td></tr>
220 <tr class="separator:a85552e9948b86c6530e1baa8f5dd2eda"><td class="memSeparator" colspan="2"> </td></tr>
221 <tr class="memitem:ab9ddf318a40b0dbbd6c40c10f5e7fa54"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ab9ddf318a40b0dbbd6c40c10f5e7fa54">__LDREXW</a>   (uint32_t)__builtin_arm_ldrex</td></tr>
222 <tr class="memdesc:ab9ddf318a40b0dbbd6c40c10f5e7fa54"><td class="mdescLeft"> </td><td class="mdescRight">LDR Exclusive (32 bit) <br /></td></tr>
223 <tr class="separator:ab9ddf318a40b0dbbd6c40c10f5e7fa54"><td class="memSeparator" colspan="2"> </td></tr>
224 <tr class="memitem:ab27db62b79d57e8cbe47512adcc3cd7b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ab27db62b79d57e8cbe47512adcc3cd7b">__STREXB</a>   (uint32_t)__builtin_arm_strex</td></tr>
225 <tr class="memdesc:ab27db62b79d57e8cbe47512adcc3cd7b"><td class="mdescLeft"> </td><td class="mdescRight">STR Exclusive (8 bit) <br /></td></tr>
226 <tr class="separator:ab27db62b79d57e8cbe47512adcc3cd7b"><td class="memSeparator" colspan="2"> </td></tr>
227 <tr class="memitem:ac877950e5474daa1448b017cd1d8275b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ac877950e5474daa1448b017cd1d8275b">__STREXH</a>   (uint32_t)__builtin_arm_strex</td></tr>
228 <tr class="memdesc:ac877950e5474daa1448b017cd1d8275b"><td class="mdescLeft"> </td><td class="mdescRight">STR Exclusive (16 bit) <br /></td></tr>
229 <tr class="separator:ac877950e5474daa1448b017cd1d8275b"><td class="memSeparator" colspan="2"> </td></tr>
230 <tr class="memitem:a43a683772a3fcca5d36b97c4bd1943ff"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a43a683772a3fcca5d36b97c4bd1943ff">__STREXW</a>   (uint32_t)__builtin_arm_strex</td></tr>
231 <tr class="memdesc:a43a683772a3fcca5d36b97c4bd1943ff"><td class="mdescLeft"> </td><td class="mdescRight">STR Exclusive (32 bit) <br /></td></tr>
232 <tr class="separator:a43a683772a3fcca5d36b97c4bd1943ff"><td class="memSeparator" colspan="2"> </td></tr>
233 <tr class="memitem:a7f7b66103530fadcce226375af3c2c03"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a7f7b66103530fadcce226375af3c2c03">__CLREX</a>   __builtin_arm_clrex</td></tr>
234 <tr class="memdesc:a7f7b66103530fadcce226375af3c2c03"><td class="mdescLeft"> </td><td class="mdescRight">Remove the exclusive lock. <br /></td></tr>
235 <tr class="separator:a7f7b66103530fadcce226375af3c2c03"><td class="memSeparator" colspan="2"> </td></tr>
236 <tr class="memitem:a3c013c2ed76ebc48c283c8bae17b9ab8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a3c013c2ed76ebc48c283c8bae17b9ab8">__SSAT</a>   __builtin_arm_ssat</td></tr>
237 <tr class="memdesc:a3c013c2ed76ebc48c283c8bae17b9ab8"><td class="mdescLeft"> </td><td class="mdescRight">Signed Saturate. <br /></td></tr>
238 <tr class="separator:a3c013c2ed76ebc48c283c8bae17b9ab8"><td class="memSeparator" colspan="2"> </td></tr>
239 <tr class="memitem:ad0e4fa951d563740462d837bb6ddd7bb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ad0e4fa951d563740462d837bb6ddd7bb">__USAT</a>   __builtin_arm_usat</td></tr>
240 <tr class="memdesc:ad0e4fa951d563740462d837bb6ddd7bb"><td class="mdescLeft"> </td><td class="mdescRight">Unsigned Saturate. <br /></td></tr>
241 <tr class="separator:ad0e4fa951d563740462d837bb6ddd7bb"><td class="memSeparator" colspan="2"> </td></tr>
242 <tr class="memitem:ad2a4e5d85d92189d574854b2fbfff057"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ad2a4e5d85d92189d574854b2fbfff057">__get_CP</a>(cp, op1, Rt, CRn, CRm, op2)   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MRC p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : "=r" (Rt) : : "memory" )</td></tr>
243 <tr class="separator:ad2a4e5d85d92189d574854b2fbfff057"><td class="memSeparator" colspan="2"> </td></tr>
244 <tr class="memitem:a5e4710ddc910c7feee1de7f118b84ad1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a5e4710ddc910c7feee1de7f118b84ad1">__set_CP</a>(cp, op1, Rt, CRn, CRm, op2)   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MCR p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : : "r" (Rt) : "memory" )</td></tr>
245 <tr class="separator:a5e4710ddc910c7feee1de7f118b84ad1"><td class="memSeparator" colspan="2"> </td></tr>
246 <tr class="memitem:a96a3cccabb5bcaf41115a5dfb3fc6723"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a96a3cccabb5bcaf41115a5dfb3fc6723">__get_CP64</a>(cp, op1, Rt, CRm)   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )</td></tr>
247 <tr class="separator:a96a3cccabb5bcaf41115a5dfb3fc6723"><td class="memSeparator" colspan="2"> </td></tr>
248 <tr class="memitem:af23b5ae27930ef8d9f62a2cf19338003"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#af23b5ae27930ef8d9f62a2cf19338003">__set_CP64</a>(cp, op1, Rt, CRm)   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )</td></tr>
249 <tr class="separator:af23b5ae27930ef8d9f62a2cf19338003"><td class="memSeparator" colspan="2"> </td></tr>
250 </table><table class="memberdecls">
251 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
252 Functions</h2></td></tr>
253 <tr class="memitem:gae05c1a2dac5bb7a399420c804c3048ca"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#gae05c1a2dac5bb7a399420c804c3048ca">__ROR</a> (uint32_t op1, uint32_t op2)</td></tr>
254 <tr class="memdesc:gae05c1a2dac5bb7a399420c804c3048ca"><td class="mdescLeft"> </td><td class="mdescRight">Rotate Right in unsigned value (32 bit) <br /></td></tr>
255 <tr class="separator:gae05c1a2dac5bb7a399420c804c3048ca"><td class="memSeparator" colspan="2"> </td></tr>
256 <tr class="memitem:ga90884c591ac5d73d6069334eba9d6c02"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__Core__InstructionInterface.html#ga90884c591ac5d73d6069334eba9d6c02">__CLZ</a> (uint32_t value)</td></tr>
257 <tr class="memdesc:ga90884c591ac5d73d6069334eba9d6c02"><td class="mdescLeft"> </td><td class="mdescRight">Count leading zeros. <br /></td></tr>
258 <tr class="separator:ga90884c591ac5d73d6069334eba9d6c02"><td class="memSeparator" colspan="2"> </td></tr>
259 <tr class="memitem:a87e96ac34a5d8dd9083b687dc3664215"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a87e96ac34a5d8dd9083b687dc3664215">__RRX</a> (uint32_t value)</td></tr>
260 <tr class="memdesc:a87e96ac34a5d8dd9083b687dc3664215"><td class="mdescLeft"> </td><td class="mdescRight">Rotate Right with Extend (32 bit) <br /></td></tr>
261 <tr class="separator:a87e96ac34a5d8dd9083b687dc3664215"><td class="memSeparator" colspan="2"> </td></tr>
262 <tr class="memitem:a3504b9468d4f1cad2fbaea9aba65a0fa"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a3504b9468d4f1cad2fbaea9aba65a0fa">__LDRBT</a> (volatile uint8_t *ptr)</td></tr>
263 <tr class="memdesc:a3504b9468d4f1cad2fbaea9aba65a0fa"><td class="mdescLeft"> </td><td class="mdescRight">LDRT Unprivileged (8 bit) <br /></td></tr>
264 <tr class="separator:a3504b9468d4f1cad2fbaea9aba65a0fa"><td class="memSeparator" colspan="2"> </td></tr>
265 <tr class="memitem:aad7090d4dc9abc8446f021d38e2706a1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#aad7090d4dc9abc8446f021d38e2706a1">__LDRHT</a> (volatile uint16_t *ptr)</td></tr>
266 <tr class="memdesc:aad7090d4dc9abc8446f021d38e2706a1"><td class="mdescLeft"> </td><td class="mdescRight">LDRT Unprivileged (16 bit) <br /></td></tr>
267 <tr class="separator:aad7090d4dc9abc8446f021d38e2706a1"><td class="memSeparator" colspan="2"> </td></tr>
268 <tr class="memitem:a63c311279e8a0d47b52e67e978b7f0cd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a63c311279e8a0d47b52e67e978b7f0cd">__LDRT</a> (volatile uint32_t *ptr)</td></tr>
269 <tr class="memdesc:a63c311279e8a0d47b52e67e978b7f0cd"><td class="mdescLeft"> </td><td class="mdescRight">LDRT Unprivileged (32 bit) <br /></td></tr>
270 <tr class="separator:a63c311279e8a0d47b52e67e978b7f0cd"><td class="memSeparator" colspan="2"> </td></tr>
271 <tr class="memitem:a3d8a768c00b348d526b941a7f51ce2d3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a3d8a768c00b348d526b941a7f51ce2d3">__STRBT</a> (uint8_t value, volatile uint8_t *ptr)</td></tr>
272 <tr class="memdesc:a3d8a768c00b348d526b941a7f51ce2d3"><td class="mdescLeft"> </td><td class="mdescRight">STRT Unprivileged (8 bit) <br /></td></tr>
273 <tr class="separator:a3d8a768c00b348d526b941a7f51ce2d3"><td class="memSeparator" colspan="2"> </td></tr>
274 <tr class="memitem:aca61d1e42169f57b1d0be2ab873aae51"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#aca61d1e42169f57b1d0be2ab873aae51">__STRHT</a> (uint16_t value, volatile uint16_t *ptr)</td></tr>
275 <tr class="memdesc:aca61d1e42169f57b1d0be2ab873aae51"><td class="mdescLeft"> </td><td class="mdescRight">STRT Unprivileged (16 bit) <br /></td></tr>
276 <tr class="separator:aca61d1e42169f57b1d0be2ab873aae51"><td class="memSeparator" colspan="2"> </td></tr>
277 <tr class="memitem:a2e578cf2f48002f7a76e42d6d4e1c743"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a2e578cf2f48002f7a76e42d6d4e1c743">__STRT</a> (uint32_t value, volatile uint32_t *ptr)</td></tr>
278 <tr class="memdesc:a2e578cf2f48002f7a76e42d6d4e1c743"><td class="mdescLeft"> </td><td class="mdescRight">STRT Unprivileged (32 bit) <br /></td></tr>
279 <tr class="separator:a2e578cf2f48002f7a76e42d6d4e1c743"><td class="memSeparator" colspan="2"> </td></tr>
280 <tr class="memitem:ae84bf4e95944e61937f4ed2453e5ef23"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ae84bf4e95944e61937f4ed2453e5ef23">__enable_irq</a> (void)</td></tr>
281 <tr class="memdesc:ae84bf4e95944e61937f4ed2453e5ef23"><td class="mdescLeft"> </td><td class="mdescRight">Enable IRQ Interrupts. <br /></td></tr>
282 <tr class="separator:ae84bf4e95944e61937f4ed2453e5ef23"><td class="memSeparator" colspan="2"> </td></tr>
283 <tr class="memitem:a2299877e4ba3e162ca9dbabd6e0abef6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a2299877e4ba3e162ca9dbabd6e0abef6">__disable_irq</a> (void)</td></tr>
284 <tr class="memdesc:a2299877e4ba3e162ca9dbabd6e0abef6"><td class="mdescLeft"> </td><td class="mdescRight">Disable IRQ Interrupts. <br /></td></tr>
285 <tr class="separator:a2299877e4ba3e162ca9dbabd6e0abef6"><td class="memSeparator" colspan="2"> </td></tr>
286 <tr class="memitem:adccd32ddc2337a9a944c2da9c485a81d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#adccd32ddc2337a9a944c2da9c485a81d">__enable_fault_irq</a> (void)</td></tr>
287 <tr class="memdesc:adccd32ddc2337a9a944c2da9c485a81d"><td class="mdescLeft"> </td><td class="mdescRight">Enable FIQ. <br /></td></tr>
288 <tr class="separator:adccd32ddc2337a9a944c2da9c485a81d"><td class="memSeparator" colspan="2"> </td></tr>
289 <tr class="memitem:a6f1d7bf2b8b84502e8de12f0c288e117"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a6f1d7bf2b8b84502e8de12f0c288e117">__disable_fault_irq</a> (void)</td></tr>
290 <tr class="memdesc:a6f1d7bf2b8b84502e8de12f0c288e117"><td class="mdescLeft"> </td><td class="mdescRight">Disable FIQ. <br /></td></tr>
291 <tr class="separator:a6f1d7bf2b8b84502e8de12f0c288e117"><td class="memSeparator" colspan="2"> </td></tr>
292 <tr class="memitem:ga6a275172e274ea7ce6c22030d07c6c64"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__FPSCR.html#ga6a275172e274ea7ce6c22030d07c6c64">__get_FPSCR</a> (void)</td></tr>
293 <tr class="memdesc:ga6a275172e274ea7ce6c22030d07c6c64"><td class="mdescLeft"> </td><td class="mdescRight">Get FPSCR. <br /></td></tr>
294 <tr class="separator:ga6a275172e274ea7ce6c22030d07c6c64"><td class="memSeparator" colspan="2"> </td></tr>
295 <tr class="memitem:ga17c6ff443c52c74125fefef7de5fee1d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__FPSCR.html#ga17c6ff443c52c74125fefef7de5fee1d">__set_FPSCR</a> (uint32_t fpscr)</td></tr>
296 <tr class="memdesc:ga17c6ff443c52c74125fefef7de5fee1d"><td class="mdescLeft"> </td><td class="mdescRight">Set FPSCR. <br /></td></tr>
297 <tr class="separator:ga17c6ff443c52c74125fefef7de5fee1d"><td class="memSeparator" colspan="2"> </td></tr>
298 <tr class="memitem:gaa4bddbd2091b8fb234ae43d290e69e78"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__CPSR.html#gaa4bddbd2091b8fb234ae43d290e69e78">__get_CPSR</a> (void)</td></tr>
299 <tr class="memdesc:gaa4bddbd2091b8fb234ae43d290e69e78"><td class="mdescLeft"> </td><td class="mdescRight">Get CPSR Register. <br /></td></tr>
300 <tr class="separator:gaa4bddbd2091b8fb234ae43d290e69e78"><td class="memSeparator" colspan="2"> </td></tr>
301 <tr class="memitem:ga48f0cfea7413b74bd90986762383c1cd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__CPSR.html#ga48f0cfea7413b74bd90986762383c1cd">__set_CPSR</a> (uint32_t cpsr)</td></tr>
302 <tr class="memdesc:ga48f0cfea7413b74bd90986762383c1cd"><td class="mdescLeft"> </td><td class="mdescRight">Set CPSR Register. <br /></td></tr>
303 <tr class="separator:ga48f0cfea7413b74bd90986762383c1cd"><td class="memSeparator" colspan="2"> </td></tr>
304 <tr class="memitem:a4cf62691d82a3f3a0d844ae94718a5a9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a4cf62691d82a3f3a0d844ae94718a5a9">__get_mode</a> (void)</td></tr>
305 <tr class="memdesc:a4cf62691d82a3f3a0d844ae94718a5a9"><td class="mdescLeft"> </td><td class="mdescRight">Get Mode. <br /></td></tr>
306 <tr class="separator:a4cf62691d82a3f3a0d844ae94718a5a9"><td class="memSeparator" colspan="2"> </td></tr>
307 <tr class="memitem:a7ad5710bc622794ffed1d31740f6be55"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a7ad5710bc622794ffed1d31740f6be55">__set_mode</a> (uint32_t mode)</td></tr>
308 <tr class="memdesc:a7ad5710bc622794ffed1d31740f6be55"><td class="mdescLeft"> </td><td class="mdescRight">Set Mode. <br /></td></tr>
309 <tr class="separator:a7ad5710bc622794ffed1d31740f6be55"><td class="memSeparator" colspan="2"> </td></tr>
310 <tr class="memitem:aebea89632181454327b3dc0cf29ec358"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#aebea89632181454327b3dc0cf29ec358">__get_SP</a> (void)</td></tr>
311 <tr class="memdesc:aebea89632181454327b3dc0cf29ec358"><td class="mdescLeft"> </td><td class="mdescRight">Get Stack Pointer. <br /></td></tr>
312 <tr class="separator:aebea89632181454327b3dc0cf29ec358"><td class="memSeparator" colspan="2"> </td></tr>
313 <tr class="memitem:ga6d25d5770874bf1c824f892739bfdf41"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__SP.html#ga6d25d5770874bf1c824f892739bfdf41">__set_SP</a> (uint32_t stack)</td></tr>
314 <tr class="memdesc:ga6d25d5770874bf1c824f892739bfdf41"><td class="mdescLeft"> </td><td class="mdescRight">Set Stack Pointer. <br /></td></tr>
315 <tr class="separator:ga6d25d5770874bf1c824f892739bfdf41"><td class="memSeparator" colspan="2"> </td></tr>
316 <tr class="memitem:a7009688fca7a35b5e3ba6cf11cc74869"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a7009688fca7a35b5e3ba6cf11cc74869">__get_SP_usr</a> (void)</td></tr>
317 <tr class="memdesc:a7009688fca7a35b5e3ba6cf11cc74869"><td class="mdescLeft"> </td><td class="mdescRight">Get USR/SYS Stack Pointer. <br /></td></tr>
318 <tr class="separator:a7009688fca7a35b5e3ba6cf11cc74869"><td class="memSeparator" colspan="2"> </td></tr>
319 <tr class="memitem:gaabb67304694380b52a86cdc77efdfbf9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__SP.html#gaabb67304694380b52a86cdc77efdfbf9">__set_SP_usr</a> (uint32_t topOfProcStack)</td></tr>
320 <tr class="memdesc:gaabb67304694380b52a86cdc77efdfbf9"><td class="mdescLeft"> </td><td class="mdescRight">Set USR/SYS Stack Pointer. <br /></td></tr>
321 <tr class="separator:gaabb67304694380b52a86cdc77efdfbf9"><td class="memSeparator" colspan="2"> </td></tr>
322 <tr class="memitem:gadde57667b9f81c468a49268513624b90"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__FPEXC.html#gadde57667b9f81c468a49268513624b90">__get_FPEXC</a> (void)</td></tr>
323 <tr class="memdesc:gadde57667b9f81c468a49268513624b90"><td class="mdescLeft"> </td><td class="mdescRight">Get FPEXC. <br /></td></tr>
324 <tr class="separator:gadde57667b9f81c468a49268513624b90"><td class="memSeparator" colspan="2"> </td></tr>
325 <tr class="memitem:ga14ba90beb9b4712454f35ac453c45f5d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__CMSIS__FPEXC.html#ga14ba90beb9b4712454f35ac453c45f5d">__set_FPEXC</a> (uint32_t fpexc)</td></tr>
326 <tr class="memdesc:ga14ba90beb9b4712454f35ac453c45f5d"><td class="mdescLeft"> </td><td class="mdescRight">Set FPEXC. <br /></td></tr>
327 <tr class="separator:ga14ba90beb9b4712454f35ac453c45f5d"><td class="memSeparator" colspan="2"> </td></tr>
328 <tr class="memitem:ga1e4728985ee8b4fa89cc01c032f69565"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__comp__cntrl__gr.html#gaba87361bfad2ae52cfe2f40c1a1dbf9c">__STATIC_INLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__FPU__functions.html#ga1e4728985ee8b4fa89cc01c032f69565">__FPU_Enable</a> (void)</td></tr>
329 <tr class="memdesc:ga1e4728985ee8b4fa89cc01c032f69565"><td class="mdescLeft"> </td><td class="mdescRight">Enable Floating Point Unit. <br /></td></tr>
330 <tr class="separator:ga1e4728985ee8b4fa89cc01c032f69565"><td class="memSeparator" colspan="2"> </td></tr>
331 </table><table class="memberdecls">
332 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="var-members" name="var-members"></a>
333 Variables</h2></td></tr>
334 <tr class="memitem:ac962a9aa89cef6e5cde0fe6b067f7de3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#ac962a9aa89cef6e5cde0fe6b067f7de3">T_UINT16_WRITE</a> { uint16_t v</td></tr>
335 <tr class="separator:ac962a9aa89cef6e5cde0fe6b067f7de3"><td class="memSeparator" colspan="2"> </td></tr>
336 <tr class="memitem:a86899dc41c5b3b9ce6b8014ee0e852b9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a86899dc41c5b3b9ce6b8014ee0e852b9">T_UINT16_READ</a> { uint16_t v</td></tr>
337 <tr class="separator:a86899dc41c5b3b9ce6b8014ee0e852b9"><td class="memSeparator" colspan="2"> </td></tr>
338 <tr class="memitem:abbd193dec7cb45f1fbd05ff7e366ffe2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#abbd193dec7cb45f1fbd05ff7e366ffe2">T_UINT32_WRITE</a> { uint32_t v</td></tr>
339 <tr class="separator:abbd193dec7cb45f1fbd05ff7e366ffe2"><td class="memSeparator" colspan="2"> </td></tr>
340 <tr class="memitem:a9653a1cbf01ec418e8e940ee3996b8ca"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="cmsis__armclang__a_8h.html#a9653a1cbf01ec418e8e940ee3996b8ca">T_UINT32_READ</a> { uint32_t v</td></tr>
341 <tr class="separator:a9653a1cbf01ec418e8e940ee3996b8ca"><td class="memSeparator" colspan="2"> </td></tr>
343 <h2 class="groupheader">Macro Definition Documentation</h2>
344 <a id="a7f7b66103530fadcce226375af3c2c03" name="a7f7b66103530fadcce226375af3c2c03"></a>
345 <h2 class="memtitle"><span class="permalink"><a href="#a7f7b66103530fadcce226375af3c2c03">◆ </a></span>__CLREX</h2>
347 <div class="memitem">
348 <div class="memproto">
349 <table class="memname">
351 <td class="memname">#define __CLREX   __builtin_arm_clrex</td>
354 </div><div class="memdoc">
356 <p>Remove the exclusive lock. </p>
357 <p>Removes the exclusive lock which is created by LDREX. </p>
361 <a id="a6516fb12ab0dd45c734f8cef7d921af6" name="a6516fb12ab0dd45c734f8cef7d921af6"></a>
362 <h2 class="memtitle"><span class="permalink"><a href="#a6516fb12ab0dd45c734f8cef7d921af6">◆ </a></span>__COMPILER_BARRIER</h2>
364 <div class="memitem">
365 <div class="memproto">
366 <table class="memname">
368 <td class="memname">#define __COMPILER_BARRIER</td>
370 <td class="paramname"></td><td>)</td>
371 <td>   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("":::"memory")</td>
374 </div><div class="memdoc">
378 <a id="a2ecb43ce8e7aa73d32f50afa67b42c76" name="a2ecb43ce8e7aa73d32f50afa67b42c76"></a>
379 <h2 class="memtitle"><span class="permalink"><a href="#a2ecb43ce8e7aa73d32f50afa67b42c76">◆ </a></span>__FORCEINLINE</h2>
381 <div class="memitem">
382 <div class="memproto">
383 <table class="memname">
385 <td class="memname">#define __FORCEINLINE   __attribute__((always_inline))</td>
388 </div><div class="memdoc">
392 <a id="ad2a4e5d85d92189d574854b2fbfff057" name="ad2a4e5d85d92189d574854b2fbfff057"></a>
393 <h2 class="memtitle"><span class="permalink"><a href="#ad2a4e5d85d92189d574854b2fbfff057">◆ </a></span>__get_CP</h2>
395 <div class="memitem">
396 <div class="memproto">
397 <table class="memname">
399 <td class="memname">#define __get_CP</td>
401 <td class="paramtype"> </td>
402 <td class="paramname">cp, </td>
405 <td class="paramkey"></td>
407 <td class="paramtype"> </td>
408 <td class="paramname">op1, </td>
411 <td class="paramkey"></td>
413 <td class="paramtype"> </td>
414 <td class="paramname">Rt, </td>
417 <td class="paramkey"></td>
419 <td class="paramtype"> </td>
420 <td class="paramname">CRn, </td>
423 <td class="paramkey"></td>
425 <td class="paramtype"> </td>
426 <td class="paramname">CRm, </td>
429 <td class="paramkey"></td>
431 <td class="paramtype"> </td>
432 <td class="paramname">op2 </td>
437 <td></td><td>   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MRC p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : "=r" (Rt) : : "memory" )</td>
440 </div><div class="memdoc">
444 <a id="a96a3cccabb5bcaf41115a5dfb3fc6723" name="a96a3cccabb5bcaf41115a5dfb3fc6723"></a>
445 <h2 class="memtitle"><span class="permalink"><a href="#a96a3cccabb5bcaf41115a5dfb3fc6723">◆ </a></span>__get_CP64</h2>
447 <div class="memitem">
448 <div class="memproto">
449 <table class="memname">
451 <td class="memname">#define __get_CP64</td>
453 <td class="paramtype"> </td>
454 <td class="paramname">cp, </td>
457 <td class="paramkey"></td>
459 <td class="paramtype"> </td>
460 <td class="paramname">op1, </td>
463 <td class="paramkey"></td>
465 <td class="paramtype"> </td>
466 <td class="paramname">Rt, </td>
469 <td class="paramkey"></td>
471 <td class="paramtype"> </td>
472 <td class="paramname">CRm </td>
477 <td></td><td>   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )</td>
480 </div><div class="memdoc">
484 <a id="a7d50fe10ca4fb48c076c45e607361ada" name="a7d50fe10ca4fb48c076c45e607361ada"></a>
485 <h2 class="memtitle"><span class="permalink"><a href="#a7d50fe10ca4fb48c076c45e607361ada">◆ </a></span>__LDREXB</h2>
487 <div class="memitem">
488 <div class="memproto">
489 <table class="memname">
491 <td class="memname">#define __LDREXB   (uint8_t)__builtin_arm_ldrex</td>
494 </div><div class="memdoc">
496 <p>LDR Exclusive (8 bit) </p>
497 <p>Executes a exclusive LDR instruction for 8 bit value. </p><dl class="params"><dt>Parameters</dt><dd>
498 <table class="params">
499 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr>
503 <dl class="section return"><dt>Returns</dt><dd>value of type uint8_t at (*ptr) </dd></dl>
507 <a id="a85552e9948b86c6530e1baa8f5dd2eda" name="a85552e9948b86c6530e1baa8f5dd2eda"></a>
508 <h2 class="memtitle"><span class="permalink"><a href="#a85552e9948b86c6530e1baa8f5dd2eda">◆ </a></span>__LDREXH</h2>
510 <div class="memitem">
511 <div class="memproto">
512 <table class="memname">
514 <td class="memname">#define __LDREXH   (uint16_t)__builtin_arm_ldrex</td>
517 </div><div class="memdoc">
519 <p>LDR Exclusive (16 bit) </p>
520 <p>Executes a exclusive LDR instruction for 16 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
521 <table class="params">
522 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr>
526 <dl class="section return"><dt>Returns</dt><dd>value of type uint16_t at (*ptr) </dd></dl>
530 <a id="ab9ddf318a40b0dbbd6c40c10f5e7fa54" name="ab9ddf318a40b0dbbd6c40c10f5e7fa54"></a>
531 <h2 class="memtitle"><span class="permalink"><a href="#ab9ddf318a40b0dbbd6c40c10f5e7fa54">◆ </a></span>__LDREXW</h2>
533 <div class="memitem">
534 <div class="memproto">
535 <table class="memname">
537 <td class="memname">#define __LDREXW   (uint32_t)__builtin_arm_ldrex</td>
540 </div><div class="memdoc">
542 <p>LDR Exclusive (32 bit) </p>
543 <p>Executes a exclusive LDR instruction for 32 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
544 <table class="params">
545 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr>
549 <dl class="section return"><dt>Returns</dt><dd>value of type uint32_t at (*ptr) </dd></dl>
553 <a id="a4dbb70fab85207c27b581ecb6532b314" name="a4dbb70fab85207c27b581ecb6532b314"></a>
554 <h2 class="memtitle"><span class="permalink"><a href="#a4dbb70fab85207c27b581ecb6532b314">◆ </a></span>__PACKED_STRUCT</h2>
556 <div class="memitem">
557 <div class="memproto">
558 <table class="memname">
560 <td class="memname">#define __PACKED_STRUCT   struct __attribute__((packed, aligned(1)))</td>
563 </div><div class="memdoc">
567 <a id="ab83768933a612816fad669db5488366f" name="ab83768933a612816fad669db5488366f"></a>
568 <h2 class="memtitle"><span class="permalink"><a href="#ab83768933a612816fad669db5488366f">◆ </a></span>__RBIT</h2>
570 <div class="memitem">
571 <div class="memproto">
572 <table class="memname">
574 <td class="memname">#define __RBIT   __builtin_arm_rbit</td>
577 </div><div class="memdoc">
579 <p>Reverse bit order of value. </p>
580 <p>Reverses the bit order of the given value. </p><dl class="params"><dt>Parameters</dt><dd>
581 <table class="params">
582 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr>
586 <dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl>
590 <a id="aca25a02e09983da5558f5242f2f635bc" name="aca25a02e09983da5558f5242f2f635bc"></a>
591 <h2 class="memtitle"><span class="permalink"><a href="#aca25a02e09983da5558f5242f2f635bc">◆ </a></span>__REV</h2>
593 <div class="memitem">
594 <div class="memproto">
595 <table class="memname">
597 <td class="memname">#define __REV</td>
599 <td class="paramtype"> </td>
600 <td class="paramname">value</td><td>)</td>
601 <td>   __builtin_bswap32(value)</td>
604 </div><div class="memdoc">
606 <p>Reverse byte order (32 bit) </p>
607 <p>Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. </p><dl class="params"><dt>Parameters</dt><dd>
608 <table class="params">
609 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr>
613 <dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl>
617 <a id="ad35497777af37e7809271b5e6f9510ba" name="ad35497777af37e7809271b5e6f9510ba"></a>
618 <h2 class="memtitle"><span class="permalink"><a href="#ad35497777af37e7809271b5e6f9510ba">◆ </a></span>__REV16</h2>
620 <div class="memitem">
621 <div class="memproto">
622 <table class="memname">
624 <td class="memname">#define __REV16</td>
626 <td class="paramtype"> </td>
627 <td class="paramname">value</td><td>)</td>
628 <td>   <a class="el" href="group__CMSIS__Core__InstructionInterface.html#gae05c1a2dac5bb7a399420c804c3048ca">__ROR</a>(<a class="el" href="cmsis__armclang__a_8h.html#aca25a02e09983da5558f5242f2f635bc">__REV</a>(value), 16)</td>
631 </div><div class="memdoc">
633 <p>Reverse byte order (16 bit) </p>
634 <p>Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. </p><dl class="params"><dt>Parameters</dt><dd>
635 <table class="params">
636 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr>
640 <dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl>
644 <a id="ae580812686119c9c5cf3c11a7519a404" name="ae580812686119c9c5cf3c11a7519a404"></a>
645 <h2 class="memtitle"><span class="permalink"><a href="#ae580812686119c9c5cf3c11a7519a404">◆ </a></span>__REVSH</h2>
647 <div class="memitem">
648 <div class="memproto">
649 <table class="memname">
651 <td class="memname">#define __REVSH</td>
653 <td class="paramtype"> </td>
654 <td class="paramname">value</td><td>)</td>
655 <td>   (int16_t)__builtin_bswap16(value)</td>
658 </div><div class="memdoc">
660 <p>Reverse byte order (16 bit) </p>
661 <p>Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. </p><dl class="params"><dt>Parameters</dt><dd>
662 <table class="params">
663 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to reverse </td></tr>
667 <dl class="section return"><dt>Returns</dt><dd>Reversed value </dd></dl>
671 <a id="a5e4710ddc910c7feee1de7f118b84ad1" name="a5e4710ddc910c7feee1de7f118b84ad1"></a>
672 <h2 class="memtitle"><span class="permalink"><a href="#a5e4710ddc910c7feee1de7f118b84ad1">◆ </a></span>__set_CP</h2>
674 <div class="memitem">
675 <div class="memproto">
676 <table class="memname">
678 <td class="memname">#define __set_CP</td>
680 <td class="paramtype"> </td>
681 <td class="paramname">cp, </td>
684 <td class="paramkey"></td>
686 <td class="paramtype"> </td>
687 <td class="paramname">op1, </td>
690 <td class="paramkey"></td>
692 <td class="paramtype"> </td>
693 <td class="paramname">Rt, </td>
696 <td class="paramkey"></td>
698 <td class="paramtype"> </td>
699 <td class="paramname">CRn, </td>
702 <td class="paramkey"></td>
704 <td class="paramtype"> </td>
705 <td class="paramname">CRm, </td>
708 <td class="paramkey"></td>
710 <td class="paramtype"> </td>
711 <td class="paramname">op2 </td>
716 <td></td><td>   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MCR p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : : "r" (Rt) : "memory" )</td>
719 </div><div class="memdoc">
723 <a id="af23b5ae27930ef8d9f62a2cf19338003" name="af23b5ae27930ef8d9f62a2cf19338003"></a>
724 <h2 class="memtitle"><span class="permalink"><a href="#af23b5ae27930ef8d9f62a2cf19338003">◆ </a></span>__set_CP64</h2>
726 <div class="memitem">
727 <div class="memproto">
728 <table class="memname">
730 <td class="memname">#define __set_CP64</td>
732 <td class="paramtype"> </td>
733 <td class="paramname">cp, </td>
736 <td class="paramkey"></td>
738 <td class="paramtype"> </td>
739 <td class="paramname">op1, </td>
742 <td class="paramkey"></td>
744 <td class="paramtype"> </td>
745 <td class="paramname">Rt, </td>
748 <td class="paramkey"></td>
750 <td class="paramtype"> </td>
751 <td class="paramname">CRm </td>
756 <td></td><td>   <a class="el" href="group__comp__cntrl__gr.html#ga1378040bcf22428955c6e3ce9c2053cd">__ASM</a> volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )</td>
759 </div><div class="memdoc">
763 <a id="a3c013c2ed76ebc48c283c8bae17b9ab8" name="a3c013c2ed76ebc48c283c8bae17b9ab8"></a>
764 <h2 class="memtitle"><span class="permalink"><a href="#a3c013c2ed76ebc48c283c8bae17b9ab8">◆ </a></span>__SSAT</h2>
766 <div class="memitem">
767 <div class="memproto">
768 <table class="memname">
770 <td class="memname">#define __SSAT   __builtin_arm_ssat</td>
773 </div><div class="memdoc">
775 <p>Signed Saturate. </p>
776 <p>Saturates a signed value. </p><dl class="params"><dt>Parameters</dt><dd>
777 <table class="params">
778 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to be saturated </td></tr>
779 <tr><td class="paramdir">[in]</td><td class="paramname">sat</td><td>Bit position to saturate to (1..32) </td></tr>
783 <dl class="section return"><dt>Returns</dt><dd>Saturated value </dd></dl>
787 <a id="ab904513442afdf77d4f8c74f23cbb040" name="ab904513442afdf77d4f8c74f23cbb040"></a>
788 <h2 class="memtitle"><span class="permalink"><a href="#ab904513442afdf77d4f8c74f23cbb040">◆ </a></span>__STATIC_FORCEINLINE</h2>
790 <div class="memitem">
791 <div class="memproto">
792 <table class="memname">
794 <td class="memname">#define __STATIC_FORCEINLINE   __attribute__((always_inline)) static __inline</td>
797 </div><div class="memdoc">
801 <a id="ab27db62b79d57e8cbe47512adcc3cd7b" name="ab27db62b79d57e8cbe47512adcc3cd7b"></a>
802 <h2 class="memtitle"><span class="permalink"><a href="#ab27db62b79d57e8cbe47512adcc3cd7b">◆ </a></span>__STREXB</h2>
804 <div class="memitem">
805 <div class="memproto">
806 <table class="memname">
808 <td class="memname">#define __STREXB   (uint32_t)__builtin_arm_strex</td>
811 </div><div class="memdoc">
813 <p>STR Exclusive (8 bit) </p>
814 <p>Executes a exclusive STR instruction for 8 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
815 <table class="params">
816 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to store </td></tr>
817 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr>
821 <dl class="section return"><dt>Returns</dt><dd>0 Function succeeded </dd>
823 1 Function failed </dd></dl>
827 <a id="ac877950e5474daa1448b017cd1d8275b" name="ac877950e5474daa1448b017cd1d8275b"></a>
828 <h2 class="memtitle"><span class="permalink"><a href="#ac877950e5474daa1448b017cd1d8275b">◆ </a></span>__STREXH</h2>
830 <div class="memitem">
831 <div class="memproto">
832 <table class="memname">
834 <td class="memname">#define __STREXH   (uint32_t)__builtin_arm_strex</td>
837 </div><div class="memdoc">
839 <p>STR Exclusive (16 bit) </p>
840 <p>Executes a exclusive STR instruction for 16 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
841 <table class="params">
842 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to store </td></tr>
843 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr>
847 <dl class="section return"><dt>Returns</dt><dd>0 Function succeeded </dd>
849 1 Function failed </dd></dl>
853 <a id="a43a683772a3fcca5d36b97c4bd1943ff" name="a43a683772a3fcca5d36b97c4bd1943ff"></a>
854 <h2 class="memtitle"><span class="permalink"><a href="#a43a683772a3fcca5d36b97c4bd1943ff">◆ </a></span>__STREXW</h2>
856 <div class="memitem">
857 <div class="memproto">
858 <table class="memname">
860 <td class="memname">#define __STREXW   (uint32_t)__builtin_arm_strex</td>
863 </div><div class="memdoc">
865 <p>STR Exclusive (32 bit) </p>
866 <p>Executes a exclusive STR instruction for 32 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
867 <table class="params">
868 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to store </td></tr>
869 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr>
873 <dl class="section return"><dt>Returns</dt><dd>0 Function succeeded </dd>
875 1 Function failed </dd></dl>
879 <a id="ab71b66e5ce403158d3dee62a59f9175f" name="ab71b66e5ce403158d3dee62a59f9175f"></a>
880 <h2 class="memtitle"><span class="permalink"><a href="#ab71b66e5ce403158d3dee62a59f9175f">◆ </a></span>__UNALIGNED_UINT16_READ</h2>
882 <div class="memitem">
883 <div class="memproto">
884 <table class="memname">
886 <td class="memname">#define __UNALIGNED_UINT16_READ</td>
888 <td class="paramtype"> </td>
889 <td class="paramname">addr</td><td>)</td>
890 <td>   (((const struct <a class="el" href="cmsis__armclang__a_8h.html#a86899dc41c5b3b9ce6b8014ee0e852b9">T_UINT16_READ</a> *)(const void *)(addr))->v)</td>
893 </div><div class="memdoc">
897 <a id="a5103fb373cae9837cc4a384be55dc87f" name="a5103fb373cae9837cc4a384be55dc87f"></a>
898 <h2 class="memtitle"><span class="permalink"><a href="#a5103fb373cae9837cc4a384be55dc87f">◆ </a></span>__UNALIGNED_UINT16_WRITE</h2>
900 <div class="memitem">
901 <div class="memproto">
902 <table class="memname">
904 <td class="memname">#define __UNALIGNED_UINT16_WRITE</td>
906 <td class="paramtype"> </td>
907 <td class="paramname">addr, </td>
910 <td class="paramkey"></td>
912 <td class="paramtype"> </td>
913 <td class="paramname">val </td>
918 <td></td><td>   (void)((((struct <a class="el" href="cmsis__armclang__a_8h.html#ac962a9aa89cef6e5cde0fe6b067f7de3">T_UINT16_WRITE</a> *)(void *)(addr))->v) = (val))</td>
921 </div><div class="memdoc">
925 <a id="a3b931f0b051b8c1a6377a3dcc7559b5e" name="a3b931f0b051b8c1a6377a3dcc7559b5e"></a>
926 <h2 class="memtitle"><span class="permalink"><a href="#a3b931f0b051b8c1a6377a3dcc7559b5e">◆ </a></span>__UNALIGNED_UINT32_READ</h2>
928 <div class="memitem">
929 <div class="memproto">
930 <table class="memname">
932 <td class="memname">#define __UNALIGNED_UINT32_READ</td>
934 <td class="paramtype"> </td>
935 <td class="paramname">addr</td><td>)</td>
936 <td>   (((const struct <a class="el" href="cmsis__armclang__a_8h.html#a9653a1cbf01ec418e8e940ee3996b8ca">T_UINT32_READ</a> *)(const void *)(addr))->v)</td>
939 </div><div class="memdoc">
943 <a id="a203f593d140ed88b81bc189edc861110" name="a203f593d140ed88b81bc189edc861110"></a>
944 <h2 class="memtitle"><span class="permalink"><a href="#a203f593d140ed88b81bc189edc861110">◆ </a></span>__UNALIGNED_UINT32_WRITE</h2>
946 <div class="memitem">
947 <div class="memproto">
948 <table class="memname">
950 <td class="memname">#define __UNALIGNED_UINT32_WRITE</td>
952 <td class="paramtype"> </td>
953 <td class="paramname">addr, </td>
956 <td class="paramkey"></td>
958 <td class="paramtype"> </td>
959 <td class="paramname">val </td>
964 <td></td><td>   (void)((((struct <a class="el" href="cmsis__armclang__a_8h.html#abbd193dec7cb45f1fbd05ff7e366ffe2">T_UINT32_WRITE</a> *)(void *)(addr))->v) = (val))</td>
967 </div><div class="memdoc">
971 <a id="ad0e4fa951d563740462d837bb6ddd7bb" name="ad0e4fa951d563740462d837bb6ddd7bb"></a>
972 <h2 class="memtitle"><span class="permalink"><a href="#ad0e4fa951d563740462d837bb6ddd7bb">◆ </a></span>__USAT</h2>
974 <div class="memitem">
975 <div class="memproto">
976 <table class="memname">
978 <td class="memname">#define __USAT   __builtin_arm_usat</td>
981 </div><div class="memdoc">
983 <p>Unsigned Saturate. </p>
984 <p>Saturates an unsigned value. </p><dl class="params"><dt>Parameters</dt><dd>
985 <table class="params">
986 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to be saturated </td></tr>
987 <tr><td class="paramdir">[in]</td><td class="paramname">sat</td><td>Bit position to saturate to (0..31) </td></tr>
991 <dl class="section return"><dt>Returns</dt><dd>Saturated value </dd></dl>
995 <a id="acdc36c1b3d3e16c17a73889b7d06d0d2" name="acdc36c1b3d3e16c17a73889b7d06d0d2"></a>
996 <h2 class="memtitle"><span class="permalink"><a href="#acdc36c1b3d3e16c17a73889b7d06d0d2">◆ </a></span>CMSIS_DEPRECATED</h2>
998 <div class="memitem">
999 <div class="memproto">
1000 <table class="memname">
1002 <td class="memname">#define CMSIS_DEPRECATED   __attribute__((deprecated))</td>
1005 </div><div class="memdoc">
1009 <h2 class="groupheader">Function Documentation</h2>
1010 <a id="a6f1d7bf2b8b84502e8de12f0c288e117" name="a6f1d7bf2b8b84502e8de12f0c288e117"></a>
1011 <h2 class="memtitle"><span class="permalink"><a href="#a6f1d7bf2b8b84502e8de12f0c288e117">◆ </a></span>__disable_fault_irq()</h2>
1013 <div class="memitem">
1014 <div class="memproto">
1015 <table class="memname">
1017 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __disable_fault_irq </td>
1019 <td class="paramtype">void </td>
1020 <td class="paramname"></td><td>)</td>
1024 </div><div class="memdoc">
1026 <p>Disable FIQ. </p>
1027 <p>Disables FIQ interrupts by setting special-purpose register FAULTMASK. Can only be executed in Privileged modes. </p>
1031 <a id="a2299877e4ba3e162ca9dbabd6e0abef6" name="a2299877e4ba3e162ca9dbabd6e0abef6"></a>
1032 <h2 class="memtitle"><span class="permalink"><a href="#a2299877e4ba3e162ca9dbabd6e0abef6">◆ </a></span>__disable_irq()</h2>
1034 <div class="memitem">
1035 <div class="memproto">
1036 <table class="memname">
1038 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __disable_irq </td>
1040 <td class="paramtype">void </td>
1041 <td class="paramname"></td><td>)</td>
1045 </div><div class="memdoc">
1047 <p>Disable IRQ Interrupts. </p>
1048 <p>Disables IRQ interrupts by setting the I-bit in the CPSR. Can only be executed in Privileged modes. </p>
1052 <a id="adccd32ddc2337a9a944c2da9c485a81d" name="adccd32ddc2337a9a944c2da9c485a81d"></a>
1053 <h2 class="memtitle"><span class="permalink"><a href="#adccd32ddc2337a9a944c2da9c485a81d">◆ </a></span>__enable_fault_irq()</h2>
1055 <div class="memitem">
1056 <div class="memproto">
1057 <table class="memname">
1059 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __enable_fault_irq </td>
1061 <td class="paramtype">void </td>
1062 <td class="paramname"></td><td>)</td>
1066 </div><div class="memdoc">
1069 <p>Enables FIQ interrupts by clearing special-purpose register FAULTMASK. Can only be executed in Privileged modes. </p>
1073 <a id="ae84bf4e95944e61937f4ed2453e5ef23" name="ae84bf4e95944e61937f4ed2453e5ef23"></a>
1074 <h2 class="memtitle"><span class="permalink"><a href="#ae84bf4e95944e61937f4ed2453e5ef23">◆ </a></span>__enable_irq()</h2>
1076 <div class="memitem">
1077 <div class="memproto">
1078 <table class="memname">
1080 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __enable_irq </td>
1082 <td class="paramtype">void </td>
1083 <td class="paramname"></td><td>)</td>
1087 </div><div class="memdoc">
1089 <p>Enable IRQ Interrupts. </p>
1090 <p>Enables IRQ interrupts by clearing the I-bit in the CPSR. Can only be executed in Privileged modes. </p>
1094 <a id="a4cf62691d82a3f3a0d844ae94718a5a9" name="a4cf62691d82a3f3a0d844ae94718a5a9"></a>
1095 <h2 class="memtitle"><span class="permalink"><a href="#a4cf62691d82a3f3a0d844ae94718a5a9">◆ </a></span>__get_mode()</h2>
1097 <div class="memitem">
1098 <div class="memproto">
1099 <table class="memname">
1101 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t __get_mode </td>
1103 <td class="paramtype">void </td>
1104 <td class="paramname"></td><td>)</td>
1108 </div><div class="memdoc">
1111 <dl class="section return"><dt>Returns</dt><dd>Processor Mode </dd></dl>
1115 <a id="aebea89632181454327b3dc0cf29ec358" name="aebea89632181454327b3dc0cf29ec358"></a>
1116 <h2 class="memtitle"><span class="permalink"><a href="#aebea89632181454327b3dc0cf29ec358">◆ </a></span>__get_SP()</h2>
1118 <div class="memitem">
1119 <div class="memproto">
1120 <table class="memname">
1122 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t __get_SP </td>
1124 <td class="paramtype">void </td>
1125 <td class="paramname"></td><td>)</td>
1129 </div><div class="memdoc">
1131 <p>Get Stack Pointer. </p>
1132 <dl class="section return"><dt>Returns</dt><dd>Stack Pointer value </dd></dl>
1136 <a id="a7009688fca7a35b5e3ba6cf11cc74869" name="a7009688fca7a35b5e3ba6cf11cc74869"></a>
1137 <h2 class="memtitle"><span class="permalink"><a href="#a7009688fca7a35b5e3ba6cf11cc74869">◆ </a></span>__get_SP_usr()</h2>
1139 <div class="memitem">
1140 <div class="memproto">
1141 <table class="memname">
1143 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t __get_SP_usr </td>
1145 <td class="paramtype">void </td>
1146 <td class="paramname"></td><td>)</td>
1150 </div><div class="memdoc">
1152 <p>Get USR/SYS Stack Pointer. </p>
1153 <dl class="section return"><dt>Returns</dt><dd>USR/SYS Stack Pointer value </dd></dl>
1157 <a id="a3504b9468d4f1cad2fbaea9aba65a0fa" name="a3504b9468d4f1cad2fbaea9aba65a0fa"></a>
1158 <h2 class="memtitle"><span class="permalink"><a href="#a3504b9468d4f1cad2fbaea9aba65a0fa">◆ </a></span>__LDRBT()</h2>
1160 <div class="memitem">
1161 <div class="memproto">
1162 <table class="memname">
1164 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint8_t __LDRBT </td>
1166 <td class="paramtype">volatile uint8_t * </td>
1167 <td class="paramname"><em>ptr</em></td><td>)</td>
1171 </div><div class="memdoc">
1173 <p>LDRT Unprivileged (8 bit) </p>
1174 <p>Executes a Unprivileged LDRT instruction for 8 bit value. </p><dl class="params"><dt>Parameters</dt><dd>
1175 <table class="params">
1176 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr>
1180 <dl class="section return"><dt>Returns</dt><dd>value of type uint8_t at (*ptr) </dd></dl>
1184 <a id="aad7090d4dc9abc8446f021d38e2706a1" name="aad7090d4dc9abc8446f021d38e2706a1"></a>
1185 <h2 class="memtitle"><span class="permalink"><a href="#aad7090d4dc9abc8446f021d38e2706a1">◆ </a></span>__LDRHT()</h2>
1187 <div class="memitem">
1188 <div class="memproto">
1189 <table class="memname">
1191 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint16_t __LDRHT </td>
1193 <td class="paramtype">volatile uint16_t * </td>
1194 <td class="paramname"><em>ptr</em></td><td>)</td>
1198 </div><div class="memdoc">
1200 <p>LDRT Unprivileged (16 bit) </p>
1201 <p>Executes a Unprivileged LDRT instruction for 16 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
1202 <table class="params">
1203 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr>
1207 <dl class="section return"><dt>Returns</dt><dd>value of type uint16_t at (*ptr) </dd></dl>
1211 <a id="a63c311279e8a0d47b52e67e978b7f0cd" name="a63c311279e8a0d47b52e67e978b7f0cd"></a>
1212 <h2 class="memtitle"><span class="permalink"><a href="#a63c311279e8a0d47b52e67e978b7f0cd">◆ </a></span>__LDRT()</h2>
1214 <div class="memitem">
1215 <div class="memproto">
1216 <table class="memname">
1218 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t __LDRT </td>
1220 <td class="paramtype">volatile uint32_t * </td>
1221 <td class="paramname"><em>ptr</em></td><td>)</td>
1225 </div><div class="memdoc">
1227 <p>LDRT Unprivileged (32 bit) </p>
1228 <p>Executes a Unprivileged LDRT instruction for 32 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
1229 <table class="params">
1230 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to data </td></tr>
1234 <dl class="section return"><dt>Returns</dt><dd>value of type uint32_t at (*ptr) </dd></dl>
1238 <a id="a87e96ac34a5d8dd9083b687dc3664215" name="a87e96ac34a5d8dd9083b687dc3664215"></a>
1239 <h2 class="memtitle"><span class="permalink"><a href="#a87e96ac34a5d8dd9083b687dc3664215">◆ </a></span>__RRX()</h2>
1241 <div class="memitem">
1242 <div class="memproto">
1243 <table class="memname">
1245 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> uint32_t __RRX </td>
1247 <td class="paramtype">uint32_t </td>
1248 <td class="paramname"><em>value</em></td><td>)</td>
1252 </div><div class="memdoc">
1254 <p>Rotate Right with Extend (32 bit) </p>
1255 <p>Moves each bit of a bitstring right by one bit. The carry input is shifted in at the left end of the bitstring. </p><dl class="params"><dt>Parameters</dt><dd>
1256 <table class="params">
1257 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to rotate </td></tr>
1261 <dl class="section return"><dt>Returns</dt><dd>Rotated value </dd></dl>
1265 <a id="a7ad5710bc622794ffed1d31740f6be55" name="a7ad5710bc622794ffed1d31740f6be55"></a>
1266 <h2 class="memtitle"><span class="permalink"><a href="#a7ad5710bc622794ffed1d31740f6be55">◆ </a></span>__set_mode()</h2>
1268 <div class="memitem">
1269 <div class="memproto">
1270 <table class="memname">
1272 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __set_mode </td>
1274 <td class="paramtype">uint32_t </td>
1275 <td class="paramname"><em>mode</em></td><td>)</td>
1279 </div><div class="memdoc">
1282 <dl class="params"><dt>Parameters</dt><dd>
1283 <table class="params">
1284 <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>Mode value to set </td></tr>
1291 <a id="a3d8a768c00b348d526b941a7f51ce2d3" name="a3d8a768c00b348d526b941a7f51ce2d3"></a>
1292 <h2 class="memtitle"><span class="permalink"><a href="#a3d8a768c00b348d526b941a7f51ce2d3">◆ </a></span>__STRBT()</h2>
1294 <div class="memitem">
1295 <div class="memproto">
1296 <table class="memname">
1298 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __STRBT </td>
1300 <td class="paramtype">uint8_t </td>
1301 <td class="paramname"><em>value</em>, </td>
1304 <td class="paramkey"></td>
1306 <td class="paramtype">volatile uint8_t * </td>
1307 <td class="paramname"><em>ptr</em> </td>
1315 </div><div class="memdoc">
1317 <p>STRT Unprivileged (8 bit) </p>
1318 <p>Executes a Unprivileged STRT instruction for 8 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
1319 <table class="params">
1320 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to store </td></tr>
1321 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr>
1328 <a id="aca61d1e42169f57b1d0be2ab873aae51" name="aca61d1e42169f57b1d0be2ab873aae51"></a>
1329 <h2 class="memtitle"><span class="permalink"><a href="#aca61d1e42169f57b1d0be2ab873aae51">◆ </a></span>__STRHT()</h2>
1331 <div class="memitem">
1332 <div class="memproto">
1333 <table class="memname">
1335 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __STRHT </td>
1337 <td class="paramtype">uint16_t </td>
1338 <td class="paramname"><em>value</em>, </td>
1341 <td class="paramkey"></td>
1343 <td class="paramtype">volatile uint16_t * </td>
1344 <td class="paramname"><em>ptr</em> </td>
1352 </div><div class="memdoc">
1354 <p>STRT Unprivileged (16 bit) </p>
1355 <p>Executes a Unprivileged STRT instruction for 16 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
1356 <table class="params">
1357 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to store </td></tr>
1358 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr>
1365 <a id="a2e578cf2f48002f7a76e42d6d4e1c743" name="a2e578cf2f48002f7a76e42d6d4e1c743"></a>
1366 <h2 class="memtitle"><span class="permalink"><a href="#a2e578cf2f48002f7a76e42d6d4e1c743">◆ </a></span>__STRT()</h2>
1368 <div class="memitem">
1369 <div class="memproto">
1370 <table class="memname">
1372 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#ab904513442afdf77d4f8c74f23cbb040">__STATIC_FORCEINLINE</a> void __STRT </td>
1374 <td class="paramtype">uint32_t </td>
1375 <td class="paramname"><em>value</em>, </td>
1378 <td class="paramkey"></td>
1380 <td class="paramtype">volatile uint32_t * </td>
1381 <td class="paramname"><em>ptr</em> </td>
1389 </div><div class="memdoc">
1391 <p>STRT Unprivileged (32 bit) </p>
1392 <p>Executes a Unprivileged STRT instruction for 32 bit values. </p><dl class="params"><dt>Parameters</dt><dd>
1393 <table class="params">
1394 <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Value to store </td></tr>
1395 <tr><td class="paramdir">[in]</td><td class="paramname">ptr</td><td>Pointer to location </td></tr>
1402 <h2 class="groupheader">Variable Documentation</h2>
1403 <a id="a86899dc41c5b3b9ce6b8014ee0e852b9" name="a86899dc41c5b3b9ce6b8014ee0e852b9"></a>
1404 <h2 class="memtitle"><span class="permalink"><a href="#a86899dc41c5b3b9ce6b8014ee0e852b9">◆ </a></span>T_UINT16_READ</h2>
1406 <div class="memitem">
1407 <div class="memproto">
1408 <table class="memname">
1410 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> T_UINT16_READ { uint16_t v</td>
1413 </div><div class="memdoc">
1417 <a id="ac962a9aa89cef6e5cde0fe6b067f7de3" name="ac962a9aa89cef6e5cde0fe6b067f7de3"></a>
1418 <h2 class="memtitle"><span class="permalink"><a href="#ac962a9aa89cef6e5cde0fe6b067f7de3">◆ </a></span>T_UINT16_WRITE</h2>
1420 <div class="memitem">
1421 <div class="memproto">
1422 <table class="memname">
1424 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> T_UINT16_WRITE { uint16_t v</td>
1427 </div><div class="memdoc">
1431 <a id="a9653a1cbf01ec418e8e940ee3996b8ca" name="a9653a1cbf01ec418e8e940ee3996b8ca"></a>
1432 <h2 class="memtitle"><span class="permalink"><a href="#a9653a1cbf01ec418e8e940ee3996b8ca">◆ </a></span>T_UINT32_READ</h2>
1434 <div class="memitem">
1435 <div class="memproto">
1436 <table class="memname">
1438 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> T_UINT32_READ { uint32_t v</td>
1441 </div><div class="memdoc">
1445 <a id="abbd193dec7cb45f1fbd05ff7e366ffe2" name="abbd193dec7cb45f1fbd05ff7e366ffe2"></a>
1446 <h2 class="memtitle"><span class="permalink"><a href="#abbd193dec7cb45f1fbd05ff7e366ffe2">◆ </a></span>T_UINT32_WRITE</h2>
1448 <div class="memitem">
1449 <div class="memproto">
1450 <table class="memname">
1452 <td class="memname"><a class="el" href="cmsis__armclang__a_8h.html#a4dbb70fab85207c27b581ecb6532b314">__PACKED_STRUCT</a> T_UINT32_WRITE { uint32_t v</td>
1455 </div><div class="memdoc">
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