118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
/*
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* cmd_system.c
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* Refactored for new command system (flat commands)
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include "esp_log.h"
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#include "esp_system.h"
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#include "esp_timer.h"
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#include "esp_chip_info.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "command.h"
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#include "utils.h"
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#define TAG "SYSTEM"
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/* ============================================================
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* COMMAND: system_reboot
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* ============================================================ */
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static int cmd_system_reboot(
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int argc,
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char **argv,
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const char *req,
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void *ctx
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) {
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(void)argc;
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(void)argv;
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(void)ctx;
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msg_info(TAG, "Rebooting device", req);
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vTaskDelay(pdMS_TO_TICKS(250));
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esp_restart();
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return 0;
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}
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/* ============================================================
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* COMMAND: system_mem
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* ============================================================ */
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static int cmd_system_mem(
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int argc,
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char **argv,
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const char *req,
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void *ctx
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) {
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(void)argc;
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(void)argv;
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(void)ctx;
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uint32_t heap_free = esp_get_free_heap_size();
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uint32_t heap_min = esp_get_minimum_free_heap_size();
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size_t internal_free = heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
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char buf[256];
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snprintf(buf, sizeof(buf),
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"heap_free=%" PRIu32 " heap_min=%" PRIu32 " internal_free=%u",
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heap_free,
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heap_min,
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(unsigned)internal_free
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);
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msg_info(TAG, buf, req);
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return 0;
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}
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/* ============================================================
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* COMMAND: system_uptime
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* ============================================================ */
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static int cmd_system_uptime(
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int argc,
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char **argv,
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const char *req,
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void *ctx
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) {
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(void)argc;
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(void)argv;
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(void)ctx;
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uint64_t sec = esp_timer_get_time() / 1000000ULL;
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char buf[128];
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snprintf(buf, sizeof(buf),
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"uptime=%llu days=%llu h=%02llu m=%02llu s=%02llu",
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(unsigned long long)sec,
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(unsigned long long)(sec / 86400),
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(unsigned long long)((sec / 3600) % 24),
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(unsigned long long)((sec / 60) % 60),
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(unsigned long long)(sec % 60)
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);
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msg_info(TAG, buf, req);
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return 0;
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}
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/* ============================================================
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* COMMAND REGISTRATION
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* ============================================================ */
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static const command_t system_cmds[] = {
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{ "system_reboot", 0, 0, cmd_system_reboot, NULL, false },
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{ "system_mem", 0, 0, cmd_system_mem, NULL, false },
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{ "system_uptime", 0, 0, cmd_system_uptime, NULL, false }
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};
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void mod_system_register_commands(void)
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{
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ESP_LOGI(TAG, "Registering system commands");
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for (size_t i = 0; i < sizeof(system_cmds)/sizeof(system_cmds[0]); i++) {
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command_register(&system_cmds[i]);
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}
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}
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