comparison: main/task_dcf.c
main/task_dcf.c
- changeset 1
- 86b275481021
- child 2
- 053649608c09
equal
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replaced
| 0:913eb9ca40b1 | 1:86b275481021 |
|---|---|
| 1 /** | |
| 2 * @file task_dcf.c | |
| 3 * @brief DCF77 task. | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include "dcf77tx.h" | |
| 8 | |
| 9 | |
| 10 static const char *TAG = "task_dcf"; | |
| 11 | |
| 12 | |
| 13 SemaphoreHandle_t xSemaphoreDCF = NULL; ///< Semaphore DCF task. | |
| 14 EventGroupHandle_t xEventGroupDCF; ///< Events DCF task. | |
| 15 DCF_State *dcf_state = NULL; ///< Public state for other tasks. | |
| 16 | |
| 17 #define LED1 CONFIG_LED1_PIN | |
| 18 #define LED2 CONFIG_LED2_PIN | |
| 19 | |
| 20 | |
| 21 const int TASK_DCF_REQUEST_START = BIT0; | |
| 22 const int TASK_DCF_REQUEST_STOP = BIT1; | |
| 23 | |
| 24 const int TASK_DCF_RUN = BIT2; | |
| 25 | |
| 26 | |
| 27 bool ready_DCF(void) | |
| 28 { | |
| 29 return dcf_state->DCF_running; | |
| 30 } | |
| 31 | |
| 32 | |
| 33 | |
| 34 void request_DCF(bool run) | |
| 35 { | |
| 36 } | |
| 37 | |
| 38 | |
| 39 | |
| 40 void task_DCF(void *pvParameters) | |
| 41 { | |
| 42 ESP_LOGI(TAG, "Starting DCF77"); | |
| 43 | |
| 44 xEventGroupDCF = xEventGroupCreate(); | |
| 45 xSemaphoreDCF = xSemaphoreCreateMutex(); | |
| 46 dcf_state = malloc(sizeof(DCF_State)); | |
| 47 memset(dcf_state, 0x00, sizeof(DCF_State)); | |
| 48 | |
| 49 gpio_reset_pin(LED1); | |
| 50 gpio_reset_pin(LED2); | |
| 51 gpio_set_direction(LED1, GPIO_MODE_OUTPUT); | |
| 52 gpio_set_direction(LED2, GPIO_MODE_OUTPUT); | |
| 53 | |
| 54 xEventGroupClearBits(xEventGroupDCF, TASK_DCF_RUN); | |
| 55 EventBits_t uxBits; | |
| 56 | |
| 57 for (;;) { | |
| 58 uxBits = xEventGroupWaitBits(xEventGroupDCF, TASK_DCF_REQUEST_START | TASK_DCF_REQUEST_STOP, pdFALSE, pdFALSE, portMAX_DELAY ); | |
| 59 | |
| 60 if (uxBits & TASK_DCF_REQUEST_START) { | |
| 61 if (dcf_state->DCF_running) { | |
| 62 /* Already running */ | |
| 63 xEventGroupClearBits(xEventGroupDCF, TASK_DCF_REQUEST_START); | |
| 64 } | |
| 65 | |
| 66 } else if (uxBits & TASK_DCF_REQUEST_STOP) { | |
| 67 | |
| 68 } | |
| 69 } /* for(;;) */ | |
| 70 } | |
| 71 | |
| 72 |
