aboutsummaryrefslogtreecommitdiffstats
path: root/demos/STM32/NIL-STM32F303-DISCOVERY/main.c
blob: 8bc501303f2a7331673292158d321459482cd998 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/*
    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

#include "hal.h"
#include "ch.h"
#include "nil_test_root.h"
#include "oslib_test_root.h"

/*
 * Blinker thread #1.
 */
static THD_WORKING_AREA(waThread1, 128);
static THD_FUNCTION(Thread1, arg) {

  (void)arg;

  while (true) {
    palSetPad(GPIOE, GPIOE_LED3_RED);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED3_RED);
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED7_GREEN);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED7_GREEN);
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED10_RED);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED10_RED);
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED6_GREEN);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED6_GREEN);
    chThdSleepMilliseconds(125);
  }
}

/*
 * Blinker thread #2.
 */
static THD_WORKING_AREA(waThread2, 128);
static THD_FUNCTION(Thread2, arg) {

  (void)arg;

  while (true) {
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED5_ORANGE);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED5_ORANGE);
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED9_BLUE);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED9_BLUE);
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED8_ORANGE);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED8_ORANGE);
    chThdSleepMilliseconds(125);
    palSetPad(GPIOE, GPIOE_LED4_BLUE);
    chThdSleepMilliseconds(125);
    palClearPad(GPIOE, GPIOE_LED4_BLUE);
  }
}

/*
 * Tester thread.
 */
THD_WORKING_AREA(waThread3, 256);
THD_FUNCTION(Thread3, arg) {

  (void)arg;

  /*
   * Activates the serial driver 1 using the driver default configuration.
   * PA9 and PA10 are routed to USART1.
   */
  sdStart(&SD1, NULL);
  palSetPadMode(GPIOA, 9, PAL_MODE_ALTERNATE(7));       /* USART1 TX.       */
  palSetPadMode(GPIOA, 10, PAL_MODE_ALTERNATE(7));      /* USART1 RX.       */

  /* Welcome message.*/
  chnWrite(&SD1, (const uint8_t *)"Hello World!\r\n", 14);

  /* Waiting for button push and activation of the test suite.*/
  while (true) {
    if (palReadLine(LINE_BUTTON)) {
      test_execute((BaseSequentialStream *)&SD1, &nil_test_suite);
      test_execute((BaseSequentialStream *)&SD1, &oslib_test_suite);
    }
    chThdSleepMilliseconds(500);
  }
}

/*
 * Threads static table, one entry per thread. The number of entries must
 * match NIL_CFG_NUM_THREADS.
 */
THD_TABLE_BEGIN
  THD_TABLE_ENTRY(waThread1, "blinker1", Thread1, NULL)
  THD_TABLE_ENTRY(waThread2, "blinker2", Thread2, NULL)
  THD_TABLE_ENTRY(wa_test_support, "test_support", test_support, (void *)&nil.threads[3])
  THD_TABLE_ENTRY(waThread3, "tester", Thread3, NULL)
THD_TABLE_END

/*
 * Application entry point.
 */
int main(void) {

  /*
   * System initializations.
   * - HAL initialization, this also initializes the configured device drivers
   *   and performs the board-specific initializations.
   * - Kernel initialization, the main() function becomes a thread and the
   *   RTOS is active.
   */
  halInit();
  chSysInit();

  /* This is now the idle thread loop, you may perform here a low priority
     task but you must never try to sleep or wait in this loop. Note that
     this tasks runs at the lowest priority level so any instruction added
     here will be executed after all other tasks have been started.*/
  while (true) {
  }
}