1 /*------------------------------------------------------------------------------
2 * Copyright (c) 2019 Arm Limited (or its affiliates). All
5 * SPDX-License-Identifier: BSD-3-Clause
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 * 1.Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2.Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3.Neither the name of Arm nor the names of its contributors may be used
15 * to endorse or promote products derived from this software without
16 * specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 *------------------------------------------------------------------------------
31 * Purpose: Main module
32 *----------------------------------------------------------------------------*/
39 #include "fsl_common.h"
42 #include "fsl_inputmux.h"
44 #include "RTE_Components.h"
45 #include CMSIS_device_header
46 #include "cmsis_os2.h"
48 #include "cmsis_dv.h" // ARM.API::CMSIS Driver Validation:Framework
50 extern void WiFi_ISM43362_Pin_DATARDY_IRQ (void);
52 static void gint_callback (void);
55 /*------------------------------------------------------------------------------
57 *----------------------------------------------------------------------------*/
60 /* Init board hardware. */
61 /* attach main clock divide to FLEXCOMM0 (debug console) */
62 CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
65 BOARD_BootClockFROHF96M();
66 BOARD_InitDebugConsole();
68 GINT_Init(GINT0); // Initialize GINT
70 // Setup GINT for edge trigger, "OR" mode
71 GINT_SetCtrl(GINT0, kGINT_CombineOr, kGINT_TrigEdge, gint_callback);
72 // Select pin P1_5 active high
73 GINT_ConfigPins(GINT0, kGINT_Port1, (1U << 5), (1U << 5));
74 // Enable callback for GINT
75 GINT_EnableCallback(GINT0);
77 SystemCoreClockUpdate();
79 SDK_DelayAtLeastUs(5000000, SystemCoreClock); // 5 seconds for debugger connect
81 osKernelInitialize (); // Initialize CMSIS-RTOS2
82 osThreadNew (cmsis_dv, NULL, NULL); // Create validation main thread
83 osKernelStart (); // Start thread execution
89 \fn void pint_intr_callback (pint_pin_int_t pintr, uint32_t pmatch_status)
90 \brief Callback function called when pin interrupt is trigerred.
93 static void gint_callback (void) {
94 // printf("DATARDY positive edge\n");
95 WiFi_ISM43362_Pin_DATARDY_IRQ();
98 uint32_t SPI8_GetFreq(void) {
99 return CLOCK_GetHsLspiClkFreq();
102 void SPI8_InitPins(void) {
103 // Pins are initialized in main function in BOARD_InitBootPins function
106 void SPI8_DeinitPins(void) {
107 // Pins deinitialization is not implemented