2 * FreeRTOS Kernel V10.0.1
3 * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
6 * this software and associated documentation files (the "Software"), to deal in
7 * the Software without restriction, including without limitation the rights to
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9 * the Software, and to permit persons to whom the Software is furnished to do so,
10 * subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 * http://www.FreeRTOS.org
23 * http://aws.amazon.com/freertos
28 /*-----------------------------------------------------------
29 * Simple GPIO (parallel port) IO routines.
30 *-----------------------------------------------------------*/
32 /* Kernel includes. */
36 /* Standard demo include. */
39 /* Hardware includes. */
40 #include "stm320518_eval.h"
42 /* Only the LEDs on one of the two seven segment displays are used. */
43 #define partstMAX_LEDS 4
45 static const Led_TypeDef xLEDs[ partstMAX_LEDS ] = { LED1, LED2, LED3, LED4 };
47 /*-----------------------------------------------------------*/
49 void vParTestInitialise( void )
51 /* Initialise all four LEDs that are built onto the starter kit. */
52 STM_EVAL_LEDInit( LED1 );
53 STM_EVAL_LEDInit( LED2 );
54 STM_EVAL_LEDInit( LED3 );
55 STM_EVAL_LEDInit( LED4 );
57 /*-----------------------------------------------------------*/
59 void vParTestSetLED( unsigned long ulLED, signed portBASE_TYPE xValue )
61 if( ulLED < partstMAX_LEDS )
63 if( xValue == pdTRUE )
65 STM_EVAL_LEDOn( xLEDs[ ulLED ] );
69 STM_EVAL_LEDOff( xLEDs[ ulLED ] );
73 /*-----------------------------------------------------------*/
75 void vParTestToggleLED( unsigned long ulLED )
77 if( ulLED < partstMAX_LEDS )
81 STM_EVAL_LEDToggle( xLEDs[ ulLED ] );
86 /*-----------------------------------------------------------*/