josuealcalde/can_wizard
1
0
Fork 0
forked from test34/can_wizard
Code Pull requests Activity

added alerts

Browse source
This commit is contained in:
Данила Горнушко 2023-11-28 09:51:44 +03:00
parent d037b1412c
commit 6cb2ec72c3
4 changed files with 15 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
main/can.c
View file

@ -73,8 +73,16 @@ void can_task(void* arg) {
twai_message_t rx_msg;
char data_bytes_str[50];
for (;;) { // A Task shall never return or exit.
curr_can_state = get_can_state();
if (twai_read_alerts(&alerts, 0) == ESP_OK) {
if (alerts & TWAI_ALERT_ERR_ACTIVE) {
is_error_passive = false;
}
if (alerts & TWAI_ALERT_ERR_PASS) {
is_error_passive = true;
}
if (alerts & TWAI_ALERT_BUS_ERROR) {
ESP_LOGE(LOG_TAG, "CAN error!");
}
if (alerts & TWAI_ALERT_BUS_OFF) {
ESP_LOGE(LOG_TAG, "CAN went bus-off!");
// ESP_ERROR_CHECK(twai_initiate_recovery());
@ -84,12 +92,14 @@ void can_task(void* arg) {
// ESP_ERROR_CHECK(twai_start());
}
}
curr_can_state = get_can_state();
if (xSemaphoreTake(can_mutex, 0) == pdTRUE) {
if (twai_receive(&rx_msg, can_task_timeout) == ESP_OK) {
while (twai_receive(&rx_msg, 0) == ESP_OK) {
can_msg_to_str(&rx_msg, data_bytes_str);
xprintf(LOG_COLOR(LOG_COLOR_BLUE) "recv %s\n" LOG_RESET_COLOR, data_bytes_str);
}
xSemaphoreGive(can_mutex);
} else vTaskDelay(can_task_timeout);
}
vTaskDelay(can_task_timeout);
}
}

1
main/cmd_can.c
View file

@ -1,6 +1,5 @@
#include "cmd_can.h"
#include "esp_log.h"
#include "freertos/portmacro.h"
#include "inttypes.h"
#include "freertos/projdefs.h"
#include "string.h"

2
main/cmd_can.h
View file

@ -13,7 +13,7 @@ static const twai_general_config_t g_config = {
.bus_off_io = TWAI_IO_UNUSED,
.tx_queue_len = 5,
.rx_queue_len = 5,
.alerts_enabled = TWAI_ALERT_AND_LOG | TWAI_ALERT_ALL,
.alerts_enabled = TWAI_ALERT_ERR_ACTIVE | TWAI_ALERT_BUS_RECOVERED | TWAI_ALERT_BUS_ERROR | TWAI_ALERT_ERR_PASS | TWAI_ALERT_BUS_OFF,
.clkout_divider = 0,
.intr_flags = ESP_INTR_FLAG_LEVEL1,
};

2
main/console.c
View file

@ -154,7 +154,7 @@ void initialize_console(void) {
console_config.max_cmdline_length = 256;
if (use_colors) console_config.hint_color = atoi(LOG_COLOR_CYAN);
ESP_ERROR_CHECK(esp_console_init(&console_config));
linenoiseSetMultiLine(1);
// linenoiseSetMultiLine(1);
linenoiseSetCompletionCallback(&esp_console_get_completion);
linenoiseSetHintsCallback((linenoiseHintsCallback*) &esp_console_get_hint);
linenoiseHistorySetMaxLen(100);