diff --git a/components/driver/can.c b/components/driver/can.c index 25b91ebaf..88d3cb224 100644 --- a/components/driver/can.c +++ b/components/driver/can.c @@ -673,6 +673,7 @@ 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 diff --git a/components/driver/i2s.c b/components/driver/i2s.c index 4c1f834bd..c079082e8 100644 --- a/components/driver/i2s.c +++ b/components/driver/i2s.c @@ -889,12 +889,6 @@ static esp_err_t i2s_param_config(i2s_port_t i2s_num, const i2s_config_t *i2s_co I2S_CHECK(!((i2s_config->mode & I2S_MODE_DAC_BUILT_IN) && (i2s_num != I2S_NUM_0)), "I2S DAC built-in only support on I2S0", ESP_ERR_INVALID_ARG); I2S_CHECK(!((i2s_config->mode & I2S_MODE_PDM) && (i2s_num != I2S_NUM_0)), "I2S DAC PDM only support on I2S0", ESP_ERR_INVALID_ARG); - if (i2s_num == I2S_NUM_1) { - periph_module_enable(PERIPH_I2S1_MODULE); - } else { - periph_module_enable(PERIPH_I2S0_MODULE); - } - if(i2s_config->mode & I2S_MODE_ADC_BUILT_IN) { //in ADC built-in mode, we need to call i2s_set_adc_mode to //initialize the specific ADC channel. @@ -1102,8 +1096,10 @@ esp_err_t i2s_driver_install(i2s_port_t i2s_num, const i2s_config_t *i2s_config, //To make sure hardware is enabled before any hardware register operations. if (i2s_num == I2S_NUM_1) { + periph_module_reset(PERIPH_I2S1_MODULE); periph_module_enable(PERIPH_I2S1_MODULE); } else { + periph_module_reset(PERIPH_I2S0_MODULE); periph_module_enable(PERIPH_I2S0_MODULE); } diff --git a/components/driver/pcnt.c b/components/driver/pcnt.c index 6fcc2b552..74846953b 100644 --- a/components/driver/pcnt.c +++ b/components/driver/pcnt.c @@ -59,6 +59,11 @@ esp_err_t pcnt_unit_config(const pcnt_config_t *pcnt_config) PCNT_CHECK((pcnt_config->pos_mode < PCNT_COUNT_MAX) && (pcnt_config->neg_mode < PCNT_COUNT_MAX), PCNT_COUNT_MODE_ERR_STR, ESP_ERR_INVALID_ARG); PCNT_CHECK((pcnt_config->hctrl_mode < PCNT_MODE_MAX) && (pcnt_config->lctrl_mode < PCNT_MODE_MAX), PCNT_CTRL_MODE_ERR_STR, ESP_ERR_INVALID_ARG); /*Enalbe hardware module*/ + static bool pcnt_enable = false; + if (pcnt_enable == false) { + periph_module_reset(PERIPH_PCNT_MODULE); + pcnt_enable = true; + } periph_module_enable(PERIPH_PCNT_MODULE); /*Set counter range*/ pcnt_set_event_value(unit, PCNT_EVT_H_LIM, pcnt_config->counter_h_lim); diff --git a/components/driver/rmt.c b/components/driver/rmt.c index 2d1a2bc24..2596358a4 100644 --- a/components/driver/rmt.c +++ b/components/driver/rmt.c @@ -425,6 +425,11 @@ esp_err_t rmt_config(const rmt_config_t* rmt_param) RMT_CHECK((!carrier_en || carrier_freq_hz > 0), "RMT carrier frequency can't be zero", ESP_ERR_INVALID_ARG); } + static bool rmt_enable = false; + if (rmt_enable == false) { + periph_module_reset(PERIPH_RMT_MODULE); + rmt_enable = true; + } periph_module_enable(PERIPH_RMT_MODULE); RMT.conf_ch[channel].conf0.div_cnt = clk_div; diff --git a/components/driver/sdmmc_host.c b/components/driver/sdmmc_host.c index 2d276b409..35eda354c 100644 --- a/components/driver/sdmmc_host.c +++ b/components/driver/sdmmc_host.c @@ -222,6 +222,7 @@ esp_err_t sdmmc_host_init() return ESP_ERR_INVALID_STATE; } + periph_module_reset(PERIPH_SDMMC_MODULE); periph_module_enable(PERIPH_SDMMC_MODULE); // Enable clock to peripheral. Use smallest divider first. diff --git a/components/driver/uart.c b/components/driver/uart.c index 188be1418..f45e417de 100644 --- a/components/driver/uart.c +++ b/components/driver/uart.c @@ -649,18 +649,31 @@ esp_err_t uart_set_tx_idle_num(uart_port_t uart_num, uint16_t idle_num) return ESP_OK; } +static periph_module_t get_periph_module(uart_port_t uart_num) +{ + periph_module_t periph_module = PERIPH_UART0_MODULE; + if (uart_num == UART_NUM_0) { + periph_module = PERIPH_UART0_MODULE; + } else if (uart_num == UART_NUM_1) { + periph_module = PERIPH_UART1_MODULE; + } else if (uart_num == UART_NUM_2) { + periph_module = PERIPH_UART2_MODULE; + } else { + assert(0 && "uart_num error"); + } + return periph_module; +} + esp_err_t uart_param_config(uart_port_t uart_num, const uart_config_t *uart_config) { esp_err_t r; UART_CHECK((uart_num < UART_NUM_MAX), "uart_num error", ESP_FAIL); UART_CHECK((uart_config), "param null", ESP_FAIL); - if(uart_num == UART_NUM_0) { - periph_module_enable(PERIPH_UART0_MODULE); - } else if(uart_num == UART_NUM_1) { - periph_module_enable(PERIPH_UART1_MODULE); - } else if(uart_num == UART_NUM_2) { - periph_module_enable(PERIPH_UART2_MODULE); + periph_module_t periph_module = get_periph_module(uart_num); + if (uart_num != CONFIG_CONSOLE_UART_NUM) { + periph_module_reset(periph_module); } + periph_module_enable(periph_module); r = uart_set_hw_flow_ctrl(uart_num, uart_config->flow_ctrl, uart_config->rx_flow_ctrl_thresh); if (r != ESP_OK) return r; @@ -1445,14 +1458,9 @@ esp_err_t uart_driver_delete(uart_port_t uart_num) free(p_uart_obj[uart_num]); p_uart_obj[uart_num] = NULL; - if (uart_num != CONFIG_CONSOLE_UART_NUM ) { - if(uart_num == UART_NUM_0) { - periph_module_disable(PERIPH_UART0_MODULE); - } else if(uart_num == UART_NUM_1) { - periph_module_disable(PERIPH_UART1_MODULE); - } else if(uart_num == UART_NUM_2) { - periph_module_disable(PERIPH_UART2_MODULE); - } + if (uart_num != CONFIG_CONSOLE_UART_NUM) { + periph_module_t periph_module = get_periph_module(uart_num); + periph_module_disable(periph_module); } return ESP_OK; }