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fix error passive after can restart

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Данила Горнушко 2023-11-28 18:26:16 +03:00
parent f28e4d953f
commit 4b95cb9a53
3 changed files with 9 additions and 3 deletions
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4
main/can.c
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@ -1,4 +1,5 @@
#include "can.h"
#include "esp_err.h"
#include "esp_log.h"
#include "freertos/portmacro.h"
#include "freertos/projdefs.h"
@ -96,7 +97,8 @@ void can_task(void* arg) {
print_w_clr_time("CAN recovered!", LOG_COLOR_BLUE, false);
if (auto_recovery) {
print_w_clr_time("Starting CAN...", LOG_COLOR_GREEN, false);
twai_start();
ESP_ERROR_CHECK(twai_start());
is_error_passive = false;
}
}
}

1
main/can.h
View file

@ -41,6 +41,7 @@ extern SemaphoreHandle_t can_mutex;
extern volatile can_status_t curr_can_state;
extern bool timestamp_enabled;
extern bool auto_recovery;
extern bool is_error_passive;
// functions

7
main/cmd_can.c
View file

@ -237,6 +237,7 @@ static int canup(int argc, char **argv) {
esp_restart();
}
ESP_ERROR_CHECK(twai_start());
is_error_passive = false;
print_w_clr_time("CAN driver started", LOG_COLOR_BLUE, true);
free_exit:
xSemaphoreGive(can_mutex);
@ -247,8 +248,10 @@ free_exit:
static int canstart(int argc, char **argv) {
xSemaphoreTake(can_mutex, portMAX_DELAY);
esp_err_t res = twai_start();
if (res == ESP_OK) print_w_clr_time("CAN driver started", LOG_COLOR_GREEN, true);
else print_w_clr_time("Driver is not in stopped state, or is not installed.", LOG_COLOR_RED, true);
if (res == ESP_OK) {
print_w_clr_time("CAN driver started", LOG_COLOR_GREEN, true);
is_error_passive = false;
} else print_w_clr_time("Driver is not in stopped state, or is not installed.", LOG_COLOR_RED, true);
xSemaphoreGive(can_mutex);
return 0;
}