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Added fix for canbus

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This commit is contained in:
CommanderRedYT
2022-03-23 19:51:35 +01:00
parent 7ad56840be
commit 19ea4ebec9
4 changed files with 21 additions and 2 deletions
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16
main/can.cpp
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@@ -280,7 +280,7 @@ void sendCanCommands()
const auto status = twai_get_status_info(&status_info);
const auto timestamp_after = espchrono::millis_clock::now();
if (result == ESP_ERR_TIMEOUT || (status == ESP_OK && status_info.bus_error_count > can_sequential_bus_errors))
if ((result == ESP_ERR_TIMEOUT || status == TWAI_STATE_BUS_OFF) || (status == ESP_OK && status_info.bus_error_count > can_sequential_bus_errors))
{
++can_sequential_error_cnt;
++can_total_error_cnt;
@@ -314,6 +314,20 @@ void sendCanCommands()
{
ESP_LOGE(TAG, "ERROR: twai_stop() failed with %s", esp_err_to_name(err));
}
if (configs.canUninstallOnReset.value)
{
if (const auto err = twai_driver_uninstall(); err != ESP_OK) {
ESP_LOGE(TAG, "ERROR: twai_driver_uninstall() failed with %s", esp_err_to_name(err));
}
twai_general_config_t g_config = TWAI_GENERAL_CONFIG_DEFAULT(GPIO_NUM_21, GPIO_NUM_22,
TWAI_MODE_NORMAL);
twai_timing_config_t t_config = TWAI_TIMING_CONFIG_250KBITS();
twai_filter_config_t f_config = TWAI_FILTER_CONFIG_ACCEPT_ALL();
if (const auto err = twai_driver_install(&g_config, &t_config, &f_config); err != ESP_OK) {
ESP_LOGE(TAG, "ERROR: twai_driver_install() failed with %s", esp_err_to_name(err));
}
}
if (const auto err = twai_start(); err != ESP_OK)
{
ESP_LOGE(TAG, "ERROR: twai_start() failed with %s", esp_err_to_name(err));