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SourceVuESP-IDF Framework and ExamplesESP-IDFUART1

UART1 variable

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Summary

Declaration

from uart_struct.h:368

extern uart_dev_t UART1;

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Code

Location

Referrer

extern uart_dev_t UART1;

uart_struct.h:368

esp_rom_uart_set_clock_baudrate(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM, clock_hz, CONFIG_ESP_CONSOLE_UART_BAUDRATE);

cpu_start.c:738

call_start_cpu0()

while (!uart_ll_is_tx_idle(UART_LL_GET_HW(uart_no))) {};

esp_rom_uart.c:22

esp_rom_output_tx_wait_idle()

gdb_uart = &UART1;

gdbstub_transport.c:64

esp_gdbstub_uart_init()

static uart_hal_context_t s_panic_uart = { .dev = CONFIG_ESP_CONSOLE_UART_NUM == 0 ? &UART0 :&UART1 };

while (!uart_ll_is_tx_idle(UART_LL_GET_HW(CONFIG_ESP_CONSOLE_UART_NUM))) {

esp_pm_impl_init()

uart_ll_set_sclk(UART_LL_GET_HW(CONFIG_ESP_CONSOLE_UART_NUM), (soc_module_clk_t)clk_source);

esp_pm_impl_init()

uart_ll_set_baudrate(UART_LL_GET_HW(CONFIG_ESP_CONSOLE_UART_NUM), CONFIG_ESP_CONSOLE_UART_BAUDRATE, sclk_freq);

esp_pm_impl_init()

while (!uart_ll_is_tx_idle(UART_LL_GET_HW(uart_no))) {};

sleep_wake_stub.c:90

esp_wake_stub_uart_tx_wait_idle()

UART_CONTEXT_INIT_DEF(UART_NUM_0),

UART_CONTEXT_INIT_DEF(UART_NUM_1),

UART_CONTEXT_INIT_DEF(UART_NUM_2),

uint32_t fifo_addr = (hw == &UART0) ? UART_FIFO_REG(0) : (hw == &UART1) ? UART_FIFO_REG(1) : UART_FIFO_REG(2);

uart_ll_read_rxfifo()

uint32_t fifo_addr = (hw == &UART0) ? UART_FIFO_AHB_REG(0) : (hw == &UART1) ? UART_FIFO_AHB_REG(1) : UART_FIFO_AHB_REG(2);

uart_ll_write_txfifo()

uint32_t fifo_addr = (hw == &UART0) ? UART_FIFO_REG(0) : (hw == &UART1) ? UART_FIFO_REG(1) : UART_FIFO_REG(2);

uart_ll_rxfifo_rst()