mirror of
https://github.com/espressif/esp-idf.git
synced 2025-08-24 17:36:15 +00:00
107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "soc/uart_periph.h"
|
|
|
|
/*
|
|
Bunch of constants for every UART peripheral: GPIO signals, irqs, hw addr of registers etc
|
|
*/
|
|
const uart_signal_conn_t uart_periph_signal[SOC_UART_NUM] = {
|
|
{
|
|
.pins = {
|
|
[SOC_UART_PERIPH_SIGNAL_TX] = {
|
|
.default_gpio = U0TXD_GPIO_NUM,
|
|
.iomux_func = U0TXD_MUX_FUNC,
|
|
.input = 0,
|
|
.signal = U0TXD_OUT_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_RX] = {
|
|
.default_gpio = U0RXD_GPIO_NUM,
|
|
.iomux_func = U0RXD_MUX_FUNC,
|
|
.input = 1,
|
|
.signal = U0RXD_IN_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_RTS] = {
|
|
.default_gpio = U0RTS_GPIO_NUM,
|
|
.iomux_func = U0RTS_MUX_FUNC,
|
|
.input = 0,
|
|
.signal = U0RTS_OUT_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_CTS] = {
|
|
.default_gpio = U0CTS_GPIO_NUM,
|
|
.iomux_func = U0CTS_MUX_FUNC,
|
|
.input = 1,
|
|
.signal = U0CTS_IN_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_DTR] = {
|
|
.default_gpio = U0DTR_GPIO_NUM,
|
|
.iomux_func = U0DTR_MUX_FUNC,
|
|
.input = 0,
|
|
.signal = U0DTR_OUT_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_DSR] = {
|
|
.default_gpio = U0DSR_GPIO_NUM,
|
|
.iomux_func = U0DSR_MUX_FUNC,
|
|
.input = 1,
|
|
.signal = U0DSR_IN_IDX,
|
|
},
|
|
},
|
|
.irq = ETS_UART0_INTR_SOURCE,
|
|
},
|
|
|
|
{
|
|
.pins = {
|
|
[SOC_UART_PERIPH_SIGNAL_TX] = {
|
|
.default_gpio = U1TXD_GPIO_NUM,
|
|
.iomux_func = U1TXD_MUX_FUNC,
|
|
.input = 0,
|
|
.signal = U1TXD_OUT_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_RX] = {
|
|
.default_gpio = U1RXD_GPIO_NUM,
|
|
.iomux_func = U1RXD_MUX_FUNC,
|
|
.input = 1,
|
|
.signal = U1RXD_IN_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_RTS] = {
|
|
.default_gpio = U1RTS_GPIO_NUM,
|
|
.iomux_func = U1RTS_MUX_FUNC,
|
|
.input = 0,
|
|
.signal = U1RTS_OUT_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_CTS] = {
|
|
.default_gpio = U1CTS_GPIO_NUM,
|
|
.iomux_func = U1CTS_MUX_FUNC,
|
|
.input = 1,
|
|
.signal = U1CTS_IN_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_DTR] = {
|
|
.default_gpio = U1DTR_GPIO_NUM,
|
|
.iomux_func = U1DTR_MUX_FUNC,
|
|
.input = 0,
|
|
.signal = U1DTR_OUT_IDX,
|
|
},
|
|
|
|
[SOC_UART_PERIPH_SIGNAL_DSR] = {
|
|
.default_gpio = U1DSR_GPIO_NUM,
|
|
.iomux_func = U1DSR_MUX_FUNC,
|
|
.input = 1,
|
|
.signal = U1DSR_IN_IDX,
|
|
},
|
|
},
|
|
.irq = ETS_UART1_INTR_SOURCE,
|
|
},
|
|
};
|