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feat(console): Add linux support for console examples

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This commit is contained in:
Guillaume Souchere
2026-07-02 06:46:06 +02:00
parent 0daee142a3
commit c18c10f51d
5 changed files with 18 additions and 75 deletions
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examples/system/console/advanced/main/console_settings.c
+4 -68
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -12,12 +12,7 @@
#include "esp_log.h"
#include "esp_console.h"
#include "sdkconfig.h"
#include "soc/soc_caps.h"
#include "driver/uart_vfs.h"
#include "driver/uart.h"
#include "driver/usb_serial_jtag.h"
#include "driver/usb_serial_jtag_vfs.h"
#include "esp_vfs_cdcacm.h"
#include "esp_stdio.h"
#include "linenoise/linenoise.h"
#include "argtable3/argtable3.h"
@@ -33,67 +28,8 @@ void initialize_console_peripheral(void)
fflush(stdout);
fsync(fileno(stdout));
#if defined(CONFIG_ESP_CONSOLE_UART_DEFAULT) || defined(CONFIG_ESP_CONSOLE_UART_CUSTOM)
/* Minicom, screen, idf_monitor send CR when ENTER key is pressed */
uart_vfs_dev_port_set_rx_line_endings(CONFIG_ESP_CONSOLE_UART_NUM, ESP_LINE_ENDINGS_CR);
/* Move the caret to the beginning of the next line on '\n' */
uart_vfs_dev_port_set_tx_line_endings(CONFIG_ESP_CONSOLE_UART_NUM, ESP_LINE_ENDINGS_CRLF);
/* Configure UART. Note that REF_TICK is used so that the baud rate remains
* correct while APB frequency is changing in light sleep mode.
*/
const uart_config_t uart_config = {
.baud_rate = CONFIG_ESP_CONSOLE_UART_BAUDRATE,
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
#if SOC_UART_SUPPORT_REF_TICK
.source_clk = UART_SCLK_REF_TICK,
#elif SOC_UART_SUPPORT_XTAL_CLK
.source_clk = UART_SCLK_XTAL,
#endif
};
/* Install UART driver for interrupt-driven reads and writes */
ESP_ERROR_CHECK( uart_driver_install(CONFIG_ESP_CONSOLE_UART_NUM, 256, 0, 0, NULL, 0) );
ESP_ERROR_CHECK( uart_param_config(CONFIG_ESP_CONSOLE_UART_NUM, &uart_config) );
/* Tell VFS to use UART driver */
uart_vfs_dev_use_driver(CONFIG_ESP_CONSOLE_UART_NUM);
#elif defined(CONFIG_ESP_CONSOLE_USB_CDC)
/* Minicom, screen, idf_monitor send CR when ENTER key is pressed */
esp_vfs_dev_cdcacm_set_rx_line_endings(ESP_LINE_ENDINGS_CR);
/* Move the caret to the beginning of the next line on '\n' */
esp_vfs_dev_cdcacm_set_tx_line_endings(ESP_LINE_ENDINGS_CRLF);
/* Enable blocking mode on stdin and stdout */
fcntl(fileno(stdout), F_SETFL, 0);
fcntl(fileno(stdin), F_SETFL, 0);
#elif defined(CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG)
/* Minicom, screen, idf_monitor send CR when ENTER key is pressed */
usb_serial_jtag_vfs_set_rx_line_endings(ESP_LINE_ENDINGS_CR);
/* Move the caret to the beginning of the next line on '\n' */
usb_serial_jtag_vfs_set_tx_line_endings(ESP_LINE_ENDINGS_CRLF);
/* Enable blocking mode on stdin and stdout */
fcntl(fileno(stdout), F_SETFL, 0);
fcntl(fileno(stdin), F_SETFL, 0);
usb_serial_jtag_driver_config_t jtag_config = {
.tx_buffer_size = 256,
.rx_buffer_size = 256,
};
/* Install USB-SERIAL-JTAG driver for interrupt-driven reads and writes */
ESP_ERROR_CHECK( usb_serial_jtag_driver_install(&jtag_config));
/* Tell vfs to use usb-serial-jtag driver */
usb_serial_jtag_vfs_use_driver();
#else
#error Unsupported console type
#endif
/* Configure the proper driver selected in the menuconfig*/
esp_stdio_install_io_driver();
/* Disable buffering on stdin */
setvbuf(stdin, NULL, _IONBF, 0);