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feature: Add uart hal support.

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This commit is contained in:
houwenxiang
2019-04-17 20:19:44 +08:00
committed by kooho
parent 1dd2443758
commit f27ae9b0e2
44 changed files with 3281 additions and 976 deletions
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13
examples/peripherals/uart/nmea0183_parser/main/nmea_parser.c
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@@ -682,8 +682,14 @@ nmea_parser_handle_t nmea_parser_init(const nmea_parser_config_t *config)
.data_bits = config->uart.data_bits,
.parity = config->uart.parity,
.stop_bits = config->uart.stop_bits,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.source_clk = UART_SCLK_APB,
};
if (uart_driver_install(esp_gps->uart_port, CONFIG_NMEA_PARSER_RING_BUFFER_SIZE, 0,
config->uart.event_queue_size, &esp_gps->event_queue, 0) != ESP_OK) {
ESP_LOGE(GPS_TAG, "install uart driver failed");
goto err_uart_install;
}
if (uart_param_config(esp_gps->uart_port, &uart_config) != ESP_OK) {
ESP_LOGE(GPS_TAG, "config uart parameter failed");
goto err_uart_config;
@@ -693,11 +699,6 @@ nmea_parser_handle_t nmea_parser_init(const nmea_parser_config_t *config)
ESP_LOGE(GPS_TAG, "config uart gpio failed");
goto err_uart_config;
}
if (uart_driver_install(esp_gps->uart_port, CONFIG_NMEA_PARSER_RING_BUFFER_SIZE, 0,
config->uart.event_queue_size, &esp_gps->event_queue, 0) != ESP_OK) {
ESP_LOGE(GPS_TAG, "install uart driver failed");
goto err_uart_install;
}
/* Set pattern interrupt, used to detect the end of a line */
uart_enable_pattern_det_baud_intr(esp_gps->uart_port, '\n', 1, 9, 0, 0);
/* Set pattern queue size */

7
examples/peripherals/uart/uart_async_rxtxtasks/main/uart_async_rxtxtasks_main.c
View File

@@ -25,12 +25,13 @@ void init(void) {
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.source_clk = UART_SCLK_APB,
};
uart_param_config(UART_NUM_1, &uart_config);
uart_set_pin(UART_NUM_1, TXD_PIN, RXD_PIN, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
// We won't use a buffer for sending data.
uart_driver_install(UART_NUM_1, RX_BUF_SIZE * 2, 0, 0, NULL, 0);
uart_param_config(UART_NUM_1, &uart_config);
uart_set_pin(UART_NUM_1, TXD_PIN, RXD_PIN, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
}
int sendData(const char* logName, const char* data)

5
examples/peripherals/uart/uart_echo/main/uart_echo_example_main.c
View File

@@ -40,11 +40,12 @@ static void echo_task(void *arg)
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.source_clk = UART_SCLK_APB,
};
uart_driver_install(UART_NUM_1, BUF_SIZE * 2, 0, 0, NULL, 0);
uart_param_config(UART_NUM_1, &uart_config);
uart_set_pin(UART_NUM_1, ECHO_TEST_TXD, ECHO_TEST_RXD, ECHO_TEST_RTS, ECHO_TEST_CTS);
uart_driver_install(UART_NUM_1, BUF_SIZE * 2, 0, 0, NULL, 0);
// Configure a temporary buffer for the incoming data
uint8_t *data = (uint8_t *) malloc(BUF_SIZE);

8
examples/peripherals/uart/uart_echo_rs485/main/rs485_example.c
View File

@@ -62,6 +62,7 @@ static void echo_task(void *arg)
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.rx_flow_ctrl_thresh = 122,
.source_clk = UART_SCLK_APB,
};
// Set UART log level
@@ -69,6 +70,9 @@ static void echo_task(void *arg)
ESP_LOGI(TAG, "Start RS485 application test and configure UART.");
// Install UART driver (we don't need an event queue here)
// In this example we don't even use a buffer for sending data.
uart_driver_install(uart_num, BUF_SIZE * 2, 0, 0, NULL, 0);
// Configure UART parameters
uart_param_config(uart_num, &uart_config);
@@ -76,10 +80,6 @@ static void echo_task(void *arg)
// Set UART1 pins(TX: IO23, RX: I022, RTS: IO18, CTS: IO19)
uart_set_pin(uart_num, ECHO_TEST_TXD, ECHO_TEST_RXD, ECHO_TEST_RTS, ECHO_TEST_CTS);
// Install UART driver (we don't need an event queue here)
// In this example we don't even use a buffer for sending data.
uart_driver_install(uart_num, BUF_SIZE * 2, 0, 0, NULL, 0);
// Set RS485 half duplex mode
uart_set_mode(uart_num, UART_MODE_RS485_HALF_DUPLEX);

7
examples/peripherals/uart/uart_events/main/uart_events_example_main.c
View File

@@ -128,16 +128,17 @@ void app_main(void)
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.source_clk = UART_SCLK_APB,
};
//Install UART driver, and get the queue.
uart_driver_install(EX_UART_NUM, BUF_SIZE * 2, BUF_SIZE * 2, 20, &uart0_queue, 0);
uart_param_config(EX_UART_NUM, &uart_config);
//Set UART log level
esp_log_level_set(TAG, ESP_LOG_INFO);
//Set UART pins (using UART0 default pins ie no changes.)
uart_set_pin(EX_UART_NUM, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
//Install UART driver, and get the queue.
uart_driver_install(EX_UART_NUM, BUF_SIZE * 2, BUF_SIZE * 2, 20, &uart0_queue, 0);
//Set uart pattern detect function.
uart_enable_pattern_det_baud_intr(EX_UART_NUM, '+', PATTERN_CHR_NUM, 9, 0, 0);

5
examples/peripherals/uart/uart_select/main/uart_select_example_main.c
View File

@@ -27,10 +27,11 @@ static void uart_select_task(void *arg)
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.source_clk = UART_SCLK_APB,
};
uart_param_config(UART_NUM_0, &uart_config);
uart_driver_install(UART_NUM_0, 2*1024, 0, 0, NULL, 0);
uart_param_config(UART_NUM_0, &uart_config);
while (1) {
int fd;