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feat(console): Refactored code to support Linux target

pull/13114/head
Jakob Hasse 2023-11-17 18:44:49 +08:00
rodzic e8dee79bb5
commit a30546cd24
13 zmienionych plików z 492 dodań i 245 usunięć
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26
components/console/CMakeLists.txt
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@ -1,8 +1,14 @@
idf_build_get_property(target IDF_TARGET)
set(srcs "commands.c"
"esp_console_common.c"
"split_argv.c"
"linenoise/linenoise.c")
if(${target} STREQUAL "linux")
return() # This component is currently not supported by the POSIX/Linux simulator, but we may support it in the
# future (TODO: IDF-8103)
list(APPEND srcs "esp_console_repl_linux.c")
else()
list(APPEND srcs "esp_console_repl_chip.c")
endif()
set(argtable_srcs argtable3/arg_cmd.c
@ -21,13 +27,21 @@ set(argtable_srcs argtable3/arg_cmd.c
argtable3/argtable3.c)
idf_component_register(SRCS "commands.c"
"esp_console_repl.c"
"split_argv.c"
"linenoise/linenoise.c"
idf_component_register(SRCS ${srcs}
${argtable_srcs}
INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}
PRIV_INCLUDE_DIRS private_include
REQUIRES vfs
PRIV_REQUIRES esp_driver_uart
esp_driver_usb_serial_jtag
)
if(${target} STREQUAL "linux")
# link bsd library for strlcpy
find_library(LIB_BSD bsd)
if(LIB_BSD)
target_link_libraries(${COMPONENT_LIB} PRIVATE ${LIB_BSD})
elseif(NOT CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
message(WARNING "Missing LIBBSD library. Install libbsd-dev package and/or check linker directories.")
endif()
endif()

4
components/console/commands.c
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@ -6,6 +6,10 @@
#include <stdio.h>
#include <string.h>
#if __has_include(<bsd/string.h>)
// for strlcpy
#include <bsd/string.h>
#endif
#include <stdlib.h>
#include <sys/param.h>
#include "esp_heap_caps.h"

194
components/console/esp_console_common.c 100644
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@ -0,0 +1,194 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "sdkconfig.h"
#include "esp_console.h"
#include "console_private.h"
#include "esp_log.h"
#include "linenoise/linenoise.h"
#if CONFIG_IDF_TARGET_LINUX
#include "esp_linux_helper.h" // __containerof
#endif
static const char *TAG = "console.common";
esp_err_t esp_console_setup_prompt(const char *prompt, esp_console_repl_com_t *repl_com)
{
/* set command line prompt */
const char *prompt_temp = "esp>";
if (prompt) {
prompt_temp = prompt;
}
snprintf(repl_com->prompt, CONSOLE_PROMPT_MAX_LEN - 1, LOG_COLOR_I "%s " LOG_RESET_COLOR, prompt_temp);
/* Figure out if the terminal supports escape sequences */
int probe_status = linenoiseProbe();
if (probe_status) {
/* zero indicates success */
linenoiseSetDumbMode(1);
#if CONFIG_LOG_COLORS
/* Since the terminal doesn't support escape sequences,
* don't use color codes in the s_prompt.
*/
snprintf(repl_com->prompt, CONSOLE_PROMPT_MAX_LEN - 1, "%s ", prompt_temp);
#endif //CONFIG_LOG_COLORS
}
return ESP_OK;
}
esp_err_t esp_console_setup_history(const char *history_path, uint32_t max_history_len, esp_console_repl_com_t *repl_com)
{
esp_err_t ret = ESP_OK;
repl_com->history_save_path = history_path;
if (history_path) {
/* Load command history from filesystem */
linenoiseHistoryLoad(history_path);
}
/* Set command history size */
if (linenoiseHistorySetMaxLen(max_history_len) != 1) {
ESP_LOGE(TAG, "set max history length to %"PRIu32" failed", max_history_len);
ret = ESP_FAIL;
goto _exit;
}
return ESP_OK;
_exit:
return ret;
}
esp_err_t esp_console_common_init(size_t max_cmdline_length, esp_console_repl_com_t *repl_com)
{
esp_err_t ret = ESP_OK;
/* Initialize the console */
esp_console_config_t console_config = ESP_CONSOLE_CONFIG_DEFAULT();
repl_com->max_cmdline_length = console_config.max_cmdline_length;
/* Replace the default command line length if passed as a parameter */
if (max_cmdline_length != 0) {
console_config.max_cmdline_length = max_cmdline_length;
repl_com->max_cmdline_length = max_cmdline_length;
}
#if CONFIG_LOG_COLORS
console_config.hint_color = atoi(LOG_COLOR_CYAN);
#else
console_config.hint_color = -1;
#endif
ret = esp_console_init(&console_config);
if (ret != ESP_OK) {
goto _exit;
}
ret = esp_console_register_help_command();
if (ret != ESP_OK) {
goto _exit;
}
/* Configure linenoise line completion library */
/* Enable multiline editing. If not set, long commands will scroll within single line */
linenoiseSetMultiLine(1);
/* Tell linenoise where to get command completions and hints */
linenoiseSetCompletionCallback(&esp_console_get_completion);
linenoiseSetHintsCallback((linenoiseHintsCallback *)&esp_console_get_hint);
return ESP_OK;
_exit:
return ret;
}
esp_err_t esp_console_start_repl(esp_console_repl_t *repl)
{
esp_err_t ret = ESP_OK;
esp_console_repl_com_t *repl_com = __containerof(repl, esp_console_repl_com_t, repl_core);
// check if already initialized
if (repl_com->state != CONSOLE_REPL_STATE_INIT) {
ret = ESP_ERR_INVALID_STATE;
goto _exit;
}
repl_com->state = CONSOLE_REPL_STATE_START;
xTaskNotifyGive(repl_com->task_hdl);
return ESP_OK;
_exit:
return ret;
}
void esp_console_repl_task(void *args)
{
esp_console_repl_universal_t *repl_conf = (esp_console_repl_universal_t *) args;
esp_console_repl_com_t *repl_com = &repl_conf->repl_com;
const int uart_channel = repl_conf->uart_channel;
/* Waiting for task notify. This happens when `esp_console_start_repl()`
* function is called. */
ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
/* Change standard input and output of the task if the requested UART is
* NOT the default one. This block will replace stdin, stdout and stderr.
*/
if (uart_channel != CONFIG_ESP_CONSOLE_UART_NUM) {
char path[CONSOLE_PATH_MAX_LEN] = { 0 };
snprintf(path, CONSOLE_PATH_MAX_LEN, "/dev/uart/%d", uart_channel);
stdin = fopen(path, "r");
stdout = fopen(path, "w");
stderr = stdout;
}
/* Disable buffering on stdin of the current task.
* If the console is ran on a different UART than the default one,
* buffering shall only be disabled for the current one. */
setvbuf(stdin, NULL, _IONBF, 0);
/* This message shall be printed here and not earlier as the stdout
* has just been set above. */
printf("\r\n"
"Type 'help' to get the list of commands.\r\n"
"Use UP/DOWN arrows to navigate through command history.\r\n"
"Press TAB when typing command name to auto-complete.\r\n");
if (linenoiseIsDumbMode()) {
printf("\r\n"
"Your terminal application does not support escape sequences.\n\n"
"Line editing and history features are disabled.\n\n"
"On Windows, try using Putty instead.\r\n");
}
linenoiseSetMaxLineLen(repl_com->max_cmdline_length);
while (repl_com->state == CONSOLE_REPL_STATE_START) {
char *line = linenoise(repl_com->prompt);
if (line == NULL) {
ESP_LOGD(TAG, "empty line");
/* Ignore empty lines */
continue;
}
/* Add the command to the history */
linenoiseHistoryAdd(line);
/* Save command history to filesystem */
if (repl_com->history_save_path) {
linenoiseHistorySave(repl_com->history_save_path);
}
/* Try to run the command */
int ret;
esp_err_t err = esp_console_run(line, &ret);
if (err == ESP_ERR_NOT_FOUND) {
printf("Unrecognized command\n");
} else if (err == ESP_ERR_INVALID_ARG) {
// command was empty
} else if (err == ESP_OK && ret != ESP_OK) {
printf("Command returned non-zero error code: 0x%x (%s)\n", ret, esp_err_to_name(ret));
} else if (err != ESP_OK) {
printf("Internal error: %s\n", esp_err_to_name(err));
}
/* linenoise allocates line buffer on the heap, so need to free it */
linenoiseFree(line);
}
ESP_LOGD(TAG, "The End");
vTaskDelete(NULL);
}

216
components/console/esp_console_repl.c → components/console/esp_console_repl_chip.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2016-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2016-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -19,34 +19,11 @@
#include "driver/uart.h"
#include "driver/uart_vfs.h"
#include "driver/usb_serial_jtag.h"
#include "linenoise/linenoise.h"
#include "console_private.h"
static const char *TAG = "console.repl";
#define CONSOLE_PROMPT_MAX_LEN (32)
#define CONSOLE_PATH_MAX_LEN (ESP_VFS_PATH_MAX)
typedef enum {
CONSOLE_REPL_STATE_DEINIT,
CONSOLE_REPL_STATE_INIT,
CONSOLE_REPL_STATE_START,
} repl_state_t;
typedef struct {
esp_console_repl_t repl_core; // base class
char prompt[CONSOLE_PROMPT_MAX_LEN]; // Prompt to be printed before each line
repl_state_t state;
const char *history_save_path;
TaskHandle_t task_hdl; // REPL task handle
size_t max_cmdline_length; // Maximum length of a command line. If 0, default value will be used.
} esp_console_repl_com_t;
typedef struct {
esp_console_repl_com_t repl_com; // base class
int uart_channel; // uart channel number
} esp_console_repl_universal_t;
static void esp_console_repl_task(void *args);
#if CONFIG_ESP_CONSOLE_UART_DEFAULT || CONFIG_ESP_CONSOLE_UART_CUSTOM
static esp_err_t esp_console_repl_uart_delete(esp_console_repl_t *repl);
#endif // CONFIG_ESP_CONSOLE_UART_DEFAULT || CONFIG_ESP_CONSOLE_UART_CUSTOM
@ -56,16 +33,13 @@ static esp_err_t esp_console_repl_usb_cdc_delete(esp_console_repl_t *repl);
#if CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG
static esp_err_t esp_console_repl_usb_serial_jtag_delete(esp_console_repl_t *repl);
#endif //CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG
static esp_err_t esp_console_common_init(size_t max_cmdline_length, esp_console_repl_com_t *repl_com);
static esp_err_t esp_console_setup_prompt(const char *prompt, esp_console_repl_com_t *repl_com);
static esp_err_t esp_console_setup_history(const char *history_path, uint32_t max_history_len, esp_console_repl_com_t *repl_com);
#if CONFIG_ESP_CONSOLE_USB_CDC
esp_err_t esp_console_new_repl_usb_cdc(const esp_console_dev_usb_cdc_config_t *dev_config, const esp_console_repl_config_t *repl_config, esp_console_repl_t **ret_repl)
{
esp_err_t ret = ESP_OK;
esp_console_repl_universal_t *cdc_repl = NULL;
if (!repl_config | !dev_config | !ret_repl) {
if (!repl_config || !dev_config || !ret_repl) {
ret = ESP_ERR_INVALID_ARG;
goto _exit;
}
@ -130,7 +104,7 @@ _exit:
esp_err_t esp_console_new_repl_usb_serial_jtag(const esp_console_dev_usb_serial_jtag_config_t *dev_config, const esp_console_repl_config_t *repl_config, esp_console_repl_t **ret_repl)
{
esp_console_repl_universal_t *usb_serial_jtag_repl = NULL;
if (!repl_config | !dev_config | !ret_repl) {
if (!repl_config || !dev_config || !ret_repl) {
return ESP_ERR_INVALID_ARG;
}
@ -208,7 +182,7 @@ esp_err_t esp_console_new_repl_uart(const esp_console_dev_uart_config_t *dev_con
{
esp_err_t ret = ESP_OK;
esp_console_repl_universal_t *uart_repl = NULL;
if (!repl_config | !dev_config | !ret_repl) {
if (!repl_config || !dev_config || !ret_repl) {
ret = ESP_ERR_INVALID_ARG;
goto _exit;
}
@ -306,109 +280,6 @@ _exit:
}
#endif // CONFIG_ESP_CONSOLE_UART_DEFAULT || CONFIG_ESP_CONSOLE_UART_CUSTOM
esp_err_t esp_console_start_repl(esp_console_repl_t *repl)
{
esp_err_t ret = ESP_OK;
esp_console_repl_com_t *repl_com = __containerof(repl, esp_console_repl_com_t, repl_core);
// check if already initialized
if (repl_com->state != CONSOLE_REPL_STATE_INIT) {
ret = ESP_ERR_INVALID_STATE;
goto _exit;
}
repl_com->state = CONSOLE_REPL_STATE_START;
xTaskNotifyGive(repl_com->task_hdl);
return ESP_OK;
_exit:
return ret;
}
static esp_err_t esp_console_setup_prompt(const char *prompt, esp_console_repl_com_t *repl_com)
{
/* set command line prompt */
const char *prompt_temp = "esp>";
if (prompt) {
prompt_temp = prompt;
}
snprintf(repl_com->prompt, CONSOLE_PROMPT_MAX_LEN - 1, LOG_COLOR_I "%s " LOG_RESET_COLOR, prompt_temp);
/* Figure out if the terminal supports escape sequences */
int probe_status = linenoiseProbe();
if (probe_status) {
/* zero indicates success */
linenoiseSetDumbMode(1);
#if CONFIG_LOG_COLORS
/* Since the terminal doesn't support escape sequences,
* don't use color codes in the s_prompt.
*/
snprintf(repl_com->prompt, CONSOLE_PROMPT_MAX_LEN - 1, "%s ", prompt_temp);
#endif //CONFIG_LOG_COLORS
}
return ESP_OK;
}
static esp_err_t esp_console_setup_history(const char *history_path, uint32_t max_history_len, esp_console_repl_com_t *repl_com)
{
esp_err_t ret = ESP_OK;
repl_com->history_save_path = history_path;
if (history_path) {
/* Load command history from filesystem */
linenoiseHistoryLoad(history_path);
}
/* Set command history size */
if (linenoiseHistorySetMaxLen(max_history_len) != 1) {
ESP_LOGE(TAG, "set max history length to %"PRIu32" failed", max_history_len);
ret = ESP_FAIL;
goto _exit;
}
return ESP_OK;
_exit:
return ret;
}
static esp_err_t esp_console_common_init(size_t max_cmdline_length, esp_console_repl_com_t *repl_com)
{
esp_err_t ret = ESP_OK;
/* Initialize the console */
esp_console_config_t console_config = ESP_CONSOLE_CONFIG_DEFAULT();
repl_com->max_cmdline_length = console_config.max_cmdline_length;
/* Replace the default command line length if passed as a parameter */
if (max_cmdline_length != 0) {
console_config.max_cmdline_length = max_cmdline_length;
repl_com->max_cmdline_length = max_cmdline_length;
}
#if CONFIG_LOG_COLORS
console_config.hint_color = atoi(LOG_COLOR_CYAN);
#else
console_config.hint_color = -1;
#endif
ret = esp_console_init(&console_config);
if (ret != ESP_OK) {
goto _exit;
}
ret = esp_console_register_help_command();
if (ret != ESP_OK) {
goto _exit;
}
/* Configure linenoise line completion library */
/* Enable multiline editing. If not set, long commands will scroll within single line */
linenoiseSetMultiLine(1);
/* Tell linenoise where to get command completions and hints */
linenoiseSetCompletionCallback(&esp_console_get_completion);
linenoiseSetHintsCallback((linenoiseHintsCallback *)&esp_console_get_hint);
return ESP_OK;
_exit:
return ret;
}
#if CONFIG_ESP_CONSOLE_UART_DEFAULT || CONFIG_ESP_CONSOLE_UART_CUSTOM
static esp_err_t esp_console_repl_uart_delete(esp_console_repl_t *repl)
{
@ -472,78 +343,3 @@ _exit:
return ret;
}
#endif // CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG
static void esp_console_repl_task(void *args)
{
esp_console_repl_universal_t *repl_conf = (esp_console_repl_universal_t *) args;
esp_console_repl_com_t *repl_com = &repl_conf->repl_com;
const int uart_channel = repl_conf->uart_channel;
/* Waiting for task notify. This happens when `esp_console_start_repl()`
* function is called. */
ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
/* Change standard input and output of the task if the requested UART is
* NOT the default one. This block will replace stdin, stdout and stderr.
*/
if (uart_channel != CONFIG_ESP_CONSOLE_UART_NUM) {
char path[CONSOLE_PATH_MAX_LEN] = { 0 };
snprintf(path, CONSOLE_PATH_MAX_LEN, "/dev/uart/%d", uart_channel);
stdin = fopen(path, "r");
stdout = fopen(path, "w");
stderr = stdout;
}
/* Disable buffering on stdin of the current task.
* If the console is ran on a different UART than the default one,
* buffering shall only be disabled for the current one. */
setvbuf(stdin, NULL, _IONBF, 0);
/* This message shall be printed here and not earlier as the stdout
* has just been set above. */
printf("\r\n"
"Type 'help' to get the list of commands.\r\n"
"Use UP/DOWN arrows to navigate through command history.\r\n"
"Press TAB when typing command name to auto-complete.\r\n");
if (linenoiseIsDumbMode()) {
printf("\r\n"
"Your terminal application does not support escape sequences.\n\n"
"Line editing and history features are disabled.\n\n"
"On Windows, try using Putty instead.\r\n");
}
linenoiseSetMaxLineLen(repl_com->max_cmdline_length);
while (repl_com->state == CONSOLE_REPL_STATE_START) {
char *line = linenoise(repl_com->prompt);
if (line == NULL) {
ESP_LOGD(TAG, "empty line");
/* Ignore empty lines */
continue;
}
/* Add the command to the history */
linenoiseHistoryAdd(line);
/* Save command history to filesystem */
if (repl_com->history_save_path) {
linenoiseHistorySave(repl_com->history_save_path);
}
/* Try to run the command */
int ret;
esp_err_t err = esp_console_run(line, &ret);
if (err == ESP_ERR_NOT_FOUND) {
printf("Unrecognized command\n");
} else if (err == ESP_ERR_INVALID_ARG) {
// command was empty
} else if (err == ESP_OK && ret != ESP_OK) {
printf("Command returned non-zero error code: 0x%x (%s)\n", ret, esp_err_to_name(ret));
} else if (err != ESP_OK) {
printf("Internal error: %s\n", esp_err_to_name(err));
}
/* linenoise allocates line buffer on the heap, so need to free it */
linenoiseFree(line);
}
ESP_LOGD(TAG, "The End");
vTaskDelete(NULL);
}

177
components/console/esp_console_repl_linux.c 100644
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@ -0,0 +1,177 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <termios.h>
#include <string.h>
#include <assert.h>
#include "sdkconfig.h"
#include "esp_log.h"
#include "esp_linux_helper.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "linenoise/linenoise.h"
#include "esp_console.h"
#include "console_private.h"
static const char *TAG = "console.repl";
static struct termios s_orig_termios;
/**
* This function restores the original terminal settings.
*/
static void disable_raw_mode(void)
{
assert(tcsetattr(STDIN_FILENO, TCSAFLUSH, &s_orig_termios) == 0);
}
/**
* Depending on if the input is a terminal or a file or pipe, we need to apply different
* settings to avoid additional processing or buffering getting into our way.
*/
static void prepare_input_stream(void)
{
// Set stdin to unbuffered
setvbuf(stdin, NULL, _IONBF, 0);
const int stdin_fileno = fileno(stdin);
if (isatty(stdin_fileno)) {
// Use Termios driver to activate CR-NL translation and deactivate echo and canonical mode
assert(tcgetattr(stdin_fileno, &s_orig_termios) == 0);
struct termios raw = s_orig_termios;
raw.c_iflag |= ICRNL; // we translate to NL because linenoise expects NL
raw.c_lflag &= ~(ECHO | ICANON); // turn off echo and cononical mode
assert(tcsetattr(stdin_fileno, TCSAFLUSH, &raw) == 0);
// Make sure user does not end up with a broken terminal
assert(atexit(disable_raw_mode) == 0);
} else {
// Flush input
assert(fflush(stdin) == 0);
}
}
static esp_err_t esp_console_repl_linux_delete(esp_console_repl_t *repl)
{
esp_err_t ret = ESP_OK;
esp_console_repl_com_t *repl_com = __containerof(repl, esp_console_repl_com_t, repl_core);
esp_console_repl_universal_t *linux_repl = __containerof(repl_com, esp_console_repl_universal_t, repl_com);
// check if already de-initialized
if (repl_com->state == CONSOLE_REPL_STATE_DEINIT) {
ESP_LOGE(TAG, "already de-initialized");
ret = ESP_ERR_INVALID_STATE;
goto _exit;
}
repl_com->state = CONSOLE_REPL_STATE_DEINIT;
esp_console_deinit();
free(linux_repl);
_exit:
return ret;
}
static esp_err_t esp_console_new_repl_linux(const esp_console_repl_config_t *repl_config, esp_console_repl_t **ret_repl)
{
esp_console_repl_universal_t *linux_repl = NULL;
if (!repl_config || !ret_repl) {
return ESP_ERR_INVALID_ARG;
}
esp_err_t ret = ESP_OK;
// allocate memory for console REPL context
linux_repl = calloc(1, sizeof(esp_console_repl_universal_t));
if (!linux_repl) {
ret = ESP_ERR_NO_MEM;
goto _exit;
}
/* Enable blocking mode on stdin and stdout */
fcntl(fileno(stdout), F_SETFL, 0);
fcntl(fileno(stdin), F_SETFL, 0);
// initialize console , common part
ret = esp_console_common_init(repl_config->max_cmdline_length, &linux_repl->repl_com);
if (ret != ESP_OK) {
goto _exit;
}
// setup history
ret = esp_console_setup_history(repl_config->history_save_path, repl_config->max_history_len, &linux_repl->repl_com);
if (ret != ESP_OK) {
goto _exit;
}
// Make sure the setup works on Linux without buffering or additional processing
prepare_input_stream();
// setup prompt
esp_console_setup_prompt(repl_config->prompt, &linux_repl->repl_com);
/* Fill the structure here as it will be used directly by the created task. */
linux_repl->uart_channel = CONFIG_ESP_CONSOLE_UART_NUM;
linux_repl->repl_com.state = CONSOLE_REPL_STATE_INIT;
linux_repl->repl_com.repl_core.del = esp_console_repl_linux_delete;
/* spawn a single thread to run REPL */
if (xTaskCreate(esp_console_repl_task, "console_repl", repl_config->task_stack_size,
linux_repl, repl_config->task_priority, &linux_repl->repl_com.task_hdl) != pdTRUE) {
ret = ESP_FAIL;
goto _exit;
}
*ret_repl = &linux_repl->repl_com.repl_core;
return ESP_OK;
_exit:
if (linux_repl) {
esp_console_deinit();
free(linux_repl);
}
if (ret_repl) {
*ret_repl = NULL;
}
return ret;
}
#if CONFIG_ESP_CONSOLE_UART_DEFAULT || CONFIG_ESP_CONSOLE_UART_CUSTOM
esp_err_t esp_console_new_repl_uart(const esp_console_dev_uart_config_t *dev_config, const esp_console_repl_config_t *repl_config, esp_console_repl_t **ret_repl)
{
if (!dev_config) {
return ESP_ERR_INVALID_ARG;
}
return esp_console_new_repl_linux(repl_config, ret_repl);
}
#endif // CONFIG_ESP_CONSOLE_UART_DEFAULT || CONFIG_ESP_CONSOLE_UART_CUSTOM
#if CONFIG_ESP_CONSOLE_USB_CDC
esp_err_t esp_console_new_repl_usb_cdc(const esp_console_dev_usb_cdc_config_t *dev_config, const esp_console_repl_config_t *repl_config, esp_console_repl_t **ret_repl)
{
if (!dev_config) {
return ESP_ERR_INVALID_ARG;
}
return esp_console_new_repl_linux(repl_config, ret_repl);
}
#endif // CONFIG_ESP_CONSOLE_USB_CDC
#if CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG
esp_err_t esp_console_new_repl_usb_serial_jtag(const esp_console_dev_usb_serial_jtag_config_t *dev_config, const esp_console_repl_config_t *repl_config, esp_console_repl_t **ret_repl)
{
if (!dev_config) {
return ESP_ERR_INVALID_ARG;
}
return esp_console_new_repl_linux(repl_config, ret_repl);
}
#endif // CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG

7
components/console/linenoise/linenoise.c
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@ -105,6 +105,7 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <stdio_ext.h>
#include <errno.h>
@ -114,6 +115,7 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/fcntl.h>
#include <sys/time.h>
#include <unistd.h>
#include <assert.h>
#include "linenoise.h"
@ -237,7 +239,10 @@ static int getCursorPosition(void) {
/* Send the command to the TTY on the other end of the UART.
* Let's use unistd's write function. Thus, data sent through it are raw
* reducing the overhead compared to using fputs, fprintf, etc... */
write(out_fd, get_cursor_cmd, sizeof(get_cursor_cmd));
int num_written = write(out_fd, get_cursor_cmd, sizeof(get_cursor_cmd));
if (num_written != sizeof(get_cursor_cmd)) {
return -1;
}
/* For USB CDC, it is required to flush the output. */
flushWrite();

51
components/console/private_include/console_private.h 100644
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@ -0,0 +1,51 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stddef.h>
#include <stdint.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_console.h"
#define CONSOLE_PROMPT_MAX_LEN (32)
#if CONFIG_IDF_TARGET_LINUX
#define CONSOLE_PATH_MAX_LEN (128)
#else
#include "esp_vfs_dev.h"
#define CONSOLE_PATH_MAX_LEN (ESP_VFS_PATH_MAX)
#endif
typedef enum {
CONSOLE_REPL_STATE_DEINIT,
CONSOLE_REPL_STATE_INIT,
CONSOLE_REPL_STATE_START,
} repl_state_t;
typedef struct {
esp_console_repl_t repl_core; // base class
char prompt[CONSOLE_PROMPT_MAX_LEN]; // Prompt to be printed before each line
repl_state_t state;
const char *history_save_path;
TaskHandle_t task_hdl; // REPL task handle
size_t max_cmdline_length; // Maximum length of a command line. If 0, default value will be used.
} esp_console_repl_com_t;
typedef struct {
esp_console_repl_com_t repl_com; // base class
int uart_channel; // uart channel number
} esp_console_repl_universal_t;
void esp_console_repl_task(void *args);
esp_err_t esp_console_common_init(size_t max_cmdline_length, esp_console_repl_com_t *repl_com);
esp_err_t esp_console_setup_prompt(const char *prompt, esp_console_repl_com_t *repl_com);
esp_err_t esp_console_setup_history(const char *history_path,
uint32_t max_history_len,
esp_console_repl_com_t *repl_com);

6
components/console/test_apps/.build-test-rules.yml 100644
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@ -0,0 +1,6 @@
# Documentation: .gitlab/ci/README.md#manifest-file-to-control-the-buildtest-apps
components/console/test_apps/console:
enable:
- if: INCLUDE_DEFAULT == 1 or IDF_TARGET == "linux"
reason: Tested on all chips before, now also testing on Linux

4
components/console/test_apps/console/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 | Linux |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | ----- |
Note: Most of the test cases shouldn't be run manually, but [pytest](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/contribute/esp-idf-tests-with-pytest.html) should be used instead. E.g., to run all test cases on ESP32 using pytest, use:

26
components/console/test_apps/console/main/test_app_main.c
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@ -1,41 +1,25 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "unity.h"
#include "unity_test_runner.h"
#include "esp_heap_caps.h"
#include "unity_test_utils_memory.h"
#include <sys/time.h>
// Some resources are lazy allocated (newlib locks) in the console code, the threshold is left for that case
#define TEST_MEMORY_LEAK_THRESHOLD (-150)
static size_t before_free_8bit;
static size_t before_free_32bit;
static void check_leak(size_t before_free, size_t after_free, const char *type)
{
ssize_t delta = after_free - before_free;
printf("MALLOC_CAP_%s: Before %u bytes free, After %u bytes free (delta %d)\n", type, before_free, after_free, delta);
TEST_ASSERT_MESSAGE(delta >= TEST_MEMORY_LEAK_THRESHOLD, "memory leak");
}
#define TEST_MEMORY_LEAK_THRESHOLD (150)
void setUp(void)
{
before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
unity_utils_record_free_mem();
}
void tearDown(void)
{
size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
check_leak(before_free_8bit, after_free_8bit, "8BIT");
check_leak(before_free_32bit, after_free_32bit, "32BIT");
unity_utils_evaluate_leaks_direct(TEST_MEMORY_LEAK_THRESHOLD);
}
void app_main(void)

13
components/console/test_apps/console/main/test_console.c
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@ -29,6 +29,8 @@ typedef struct {
const char *out;
} cmd_context_t;
static esp_console_repl_t *s_repl = NULL;
static int do_hello_cmd_with_context(void *context, int argc, char **argv)
{
cmd_context_t *cmd_context = (cmd_context_t *)context;
@ -78,6 +80,15 @@ TEST_CASE("esp console register with normal and context aware function set to NU
TEST_ESP_OK(esp_console_deinit());
}
TEST_CASE("esp console init function NULL param fails", "[console]")
{
esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
esp_console_dev_uart_config_t uart_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT();
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, esp_console_new_repl_uart(NULL, &repl_config, &s_repl));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, esp_console_new_repl_uart(&uart_config, NULL, &s_repl));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, esp_console_new_repl_uart(&uart_config, &repl_config, NULL));
}
TEST_CASE("esp console init/deinit test", "[console]")
{
esp_console_config_t console_config = ESP_CONSOLE_CONFIG_DEFAULT();
@ -112,8 +123,6 @@ TEST_CASE("esp console init/deinit with context test", "[console]")
TEST_ESP_OK(esp_console_deinit());
}
static esp_console_repl_t *s_repl = NULL;
/* handle 'quit' command */
static int do_cmd_quit(int argc, char **argv)
{

12
components/console/test_apps/console/pytest_console.py
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@ -1,6 +1,5 @@
# SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
# SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: CC0-1.0
import pytest
from pytest_embedded import Dut
@ -52,16 +51,20 @@ def do_test_help_quit(dut: Dut) -> None:
@pytest.mark.parametrize(
'test_on', [
pytest.param('host', marks=[pytest.mark.linux, pytest.mark.host_test]),
pytest.param('target', marks=[pytest.mark.supported_targets, pytest.mark.generic]),
pytest.param('qemu', marks=[pytest.mark.esp32, pytest.mark.host_test, pytest.mark.qemu]),
]
)
def test_console(dut: Dut, test_on: str) -> None:
dut.run_all_single_board_cases()
dut.expect_exact('Press ENTER to see the list of tests.')
dut.write('![ignore]')
dut.expect(r'\d{1} Tests 0 Failures 0 Ignored', timeout=120)
@pytest.mark.parametrize(
'test_on', [
pytest.param('host', marks=[pytest.mark.linux, pytest.mark.host_test]),
pytest.param('target', marks=[pytest.mark.supported_targets, pytest.mark.generic]),
pytest.param('qemu', marks=[pytest.mark.esp32, pytest.mark.host_test, pytest.mark.qemu]),
]
@ -72,6 +75,7 @@ def test_console_repl(dut: Dut, test_on: str) -> None:
@pytest.mark.parametrize(
'test_on', [
pytest.param('host', marks=[pytest.mark.linux, pytest.mark.host_test]),
pytest.param('target', marks=[pytest.mark.supported_targets, pytest.mark.generic]),
pytest.param('qemu', marks=[pytest.mark.esp32, pytest.mark.host_test, pytest.mark.qemu]),
]
@ -82,6 +86,7 @@ def test_console_help_sorted_registration(dut: Dut, test_on: str) -> None:
@pytest.mark.parametrize(
'test_on', [
pytest.param('host', marks=[pytest.mark.linux, pytest.mark.host_test]),
pytest.param('target', marks=[pytest.mark.supported_targets, pytest.mark.generic]),
pytest.param('qemu', marks=[pytest.mark.esp32, pytest.mark.host_test, pytest.mark.qemu]),
]
@ -92,6 +97,7 @@ def test_console_help_reverse_registration(dut: Dut, test_on: str) -> None:
@pytest.mark.parametrize(
'test_on', [
pytest.param('host', marks=[pytest.mark.linux, pytest.mark.host_test]),
pytest.param('target', marks=[pytest.mark.supported_targets, pytest.mark.generic]),
pytest.param('qemu', marks=[pytest.mark.esp32, pytest.mark.host_test, pytest.mark.qemu]),
]

1
components/console/test_apps/console/sdkconfig.defaults.linux 100644
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@ -0,0 +1 @@
CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK=n