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can/driver: Add module reset before enabling

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Konstantin Kondrashov 2019-05-13 19:45:18 +08:00 committed by bot
parent dc63c2e9cb
commit fc31437236
1 changed files with 1 additions and 0 deletions
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components/driver/can.c
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@ -672,6 +672,7 @@ esp_err_t can_driver_install(const can_general_config_t *g_config, const can_tim
ret = ESP_ERR_INVALID_STATE;
goto err;
}
periph_module_reset(PERIPH_CAN_MODULE);
periph_module_enable(PERIPH_CAN_MODULE); //Enable APB CLK to CAN peripheral
configASSERT(can_enter_reset_mode() == ESP_OK); //Must enter reset mode to write to config registers
can_config_pelican(); //Use PeliCAN addresses