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[sync] sync code from internal

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This commit is contained in:
jzlv 2023-02-24 21:33:12 +08:00
parent e70e482d21
commit dd161b698b
302 changed files with 36006 additions and 27903 deletions
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56
components/shell/shell_freertos.c
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@ -4,6 +4,62 @@
#include "ring_buffer.h"
#include "bflb_uart.h"
static int shell_exec_argc;
static char *shell_exec_argv[SHELL_ARG_NUM];
static char shell_exec_line[SHELL_CMD_SIZE];
static ptrdiff_t shell_exec_line_diff;
TaskHandle_t shell_exec_handle;
static ATTR_NOCACHE_RAM_SECTION volatile bool shell_exec_end = true;
static void shell_exec_task(void *pvParameters)
{
shell_exec_end = false;
__ASM volatile("fence");
((cmd_function_t)(pvParameters))(shell_exec_argc, shell_exec_argv);
shell_exec_end = true;
__ASM volatile("fence");
vTaskDelete(shell_exec_handle);
shell_exec_handle = NULL;
}
void shell_dup_line(char *cmd, uint32_t length)
{
memcpy(shell_exec_line, cmd, length);
shell_exec_line_diff = shell_exec_line - cmd;
}
void shell_abort_exec(int sig)
{
(void)sig;
if (shell_exec_end == false) {
shell_exec_end = true;
__ASM volatile("fence");
vTaskDelete(shell_exec_handle);
shell_exec_handle = NULL;
}
}
int shell_start_exec(cmd_function_t func, int argc, char *argv[])
{
BaseType_t xReturned;
shell_abort_exec(SHELL_SIGINT);
shell_exec_argc = argc;
for (uint8_t i = 0; i < argc; i++) {
shell_exec_argv[i] = argv[i] + shell_exec_line_diff;
}
__ASM volatile("fence");
xReturned = xTaskCreate(shell_exec_task, (char *)"shell_exec_task", SHELL_EXEC_THREAD_STACK_SIZE, func, SHELL_EXEC_THREAD_PRIO, &shell_exec_handle);
if (xReturned == pdPASS) {
return 0;
} else {
shell_exec_end = true;
return -1;
}
}
static TaskHandle_t shell_handle;
SemaphoreHandle_t sem_shell = NULL;