flipperzero-firmware/applications/cli/cli_commands.c

#include "cli_commands.h"
#include <api-hal.h>
#include <api-hal-gpio.h>
#include <rtc.h>
#include <task-control-block.h>
#include <time.h>
#include <notification/notification-messages.h>

void cli_command_help(Cli* cli, string_t args, void* context) {
    (void)args;
    printf("Commands we have:");

    furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
    // Get the middle element
    CliCommandTree_it_t it_mid;
    uint8_t cmd_num = CliCommandTree_size(cli->commands);
    uint8_t i = cmd_num / 2 + cmd_num % 2;
    for(CliCommandTree_it(it_mid, cli->commands); i; --i, CliCommandTree_next(it_mid))
        ;
    // Use 2 iterators from start and middle to show 2 columns
    CliCommandTree_it_t it_i;
    CliCommandTree_it_t it_j;
    for(CliCommandTree_it(it_i, cli->commands), CliCommandTree_it_set(it_j, it_mid);
        !CliCommandTree_it_equal_p(it_i, it_mid);
        CliCommandTree_next(it_i), CliCommandTree_next(it_j)) {
        CliCommandTree_itref_t* ref = CliCommandTree_ref(it_i);
        printf("\r\n");
        printf("%-30s", string_get_cstr(ref->key_ptr[0]));
        ref = CliCommandTree_ref(it_j);
        printf(string_get_cstr(ref->key_ptr[0]));
    };
    furi_check(osMutexRelease(cli->mutex) == osOK);

    if(string_size(args) > 0) {
        cli_nl();
        printf("Also I have no clue what '");
        printf(string_get_cstr(args));
        printf("' is.");
    }
}

void cli_command_version(Cli* cli, string_t args, void* context) {
    (void)args;
    (void)context;
    printf("Bootloader\r\n");
    cli_print_version(api_hal_version_get_boot_version());

    printf("Firmware\r\n");
    cli_print_version(api_hal_version_get_fw_version());
}

void cli_command_uuid(Cli* cli, string_t args, void* context) {
    (void)args;
    (void)context;
    size_t uid_size = api_hal_uid_size();
    const uint8_t* uid = api_hal_uid();

    string_t byte_str;
    string_init(byte_str);
    string_cat_printf(byte_str, "UID:");
    for(size_t i = 0; i < uid_size; i++) {
        uint8_t uid_byte = uid[i];
        string_cat_printf(byte_str, "%02X", uid_byte);
    }
    printf(string_get_cstr(byte_str));
}

void cli_command_date(Cli* cli, string_t args, void* context) {
    RTC_DateTypeDef date;
    RTC_TimeTypeDef time;

    // TODO add get_datetime to core, not use HAL here
    // READ ORDER MATTERS! Time then date.
    HAL_RTC_GetTime(&hrtc, &time, RTC_FORMAT_BIN);
    HAL_RTC_GetDate(&hrtc, &date, RTC_FORMAT_BIN);

    string_t datetime_str;
    string_init(datetime_str);

    string_cat_printf(datetime_str, "%.2d:%.2d:%.2d ", time.Hours, time.Minutes, time.Seconds);
    string_cat_printf(datetime_str, "%.2d-%.2d-%.2d", date.Month, date.Date, 2000 + date.Year);

    printf(string_get_cstr(datetime_str));

    string_clear(datetime_str);
}

void cli_command_log(Cli* cli, string_t args, void* context) {
    furi_stdglue_set_global_stdout_callback(cli_stdout_callback);
    printf("Press any key to stop...\r\n");
    cli_getc(cli);
    furi_stdglue_set_global_stdout_callback(NULL);
}

void cli_command_hw_info(Cli* cli, string_t args, void* context) {
    printf(
        "%-20s %d.F%dB%dC%d\r\n",
        "HW version:",
        api_hal_version_get_hw_version(),
        api_hal_version_get_hw_target(),
        api_hal_version_get_hw_body(),
        api_hal_version_get_hw_connect());
    time_t time = api_hal_version_get_hw_timestamp();
    char time_string[26] = "";
    ctime_r(&time, time_string);
    if(time_string[strlen(time_string) - 1] == '\n') {
        time_string[strlen(time_string) - 1] = '\0';
    }
    printf("%-20s %s\r\n", "Production date:", time_string);
    const char* name = api_hal_version_get_name_ptr();
    if(name) {
        printf("%-20s %s", "Name:", name);
    }
}

void cli_command_vibro(Cli* cli, string_t args, void* context) {
    if(!string_cmp(args, "0")) {
        NotificationApp* notification = furi_record_open("notification");
        notification_message_block(notification, &sequence_reset_vibro);
        furi_record_close("notification");
    } else if(!string_cmp(args, "1")) {
        NotificationApp* notification = furi_record_open("notification");
        notification_message_block(notification, &sequence_set_vibro_on);
        furi_record_close("notification");
    } else {
        cli_print_usage("vibro", "<1|0>", string_get_cstr(args));
    }
}

void cli_command_led(Cli* cli, string_t args, void* context) {
    // Get first word as light name
    NotificationMessage notification_led_message;
    string_t light_name;
    string_init(light_name);
    size_t ws = string_search_char(args, ' ');
    if(ws == STRING_FAILURE) {
        cli_print_usage("led", "<r|g|b|bl> <0-255>", string_get_cstr(args));
        string_clear(light_name);
        return;
    } else {
        string_set_n(light_name, args, 0, ws);
        string_right(args, ws);
        string_strim(args);
    }
    // Check light name
    if(!string_cmp(light_name, "r")) {
        notification_led_message.type = NotificationMessageTypeLedRed;
    } else if(!string_cmp(light_name, "g")) {
        notification_led_message.type = NotificationMessageTypeLedGreen;
    } else if(!string_cmp(light_name, "b")) {
        notification_led_message.type = NotificationMessageTypeLedBlue;
    } else if(!string_cmp(light_name, "bl")) {
        notification_led_message.type = NotificationMessageTypeLedDisplay;
    } else {
        cli_print_usage("led", "<r|g|b|bl> <0-255>", string_get_cstr(args));
        string_clear(light_name);
        return;
    }
    string_clear(light_name);
    // Read light value from the rest of the string
    char* end_ptr;
    uint32_t value = strtoul(string_get_cstr(args), &end_ptr, 0);
    if(!(value < 256 && *end_ptr == '\0')) {
        cli_print_usage("led", "<r|g|b|bl> <0-255>", string_get_cstr(args));
        return;
    }

    // Set led value
    notification_led_message.data.led.value = value;

    // Form notification sequence
    const NotificationSequence notification_sequence = {
        &notification_led_message,
        NULL,
    };

    // Send notification
    NotificationApp* notification = furi_record_open("notification");
    notification_internal_message_block(notification, &notification_sequence);
    furi_record_close("notification");
}

void cli_command_gpio_set(Cli* cli, string_t args, void* context) {
    char pin_names[][4] = {
        "PC0",
        "PC1",
        "PC3",
        "PB2",
        "PB3",
        "PA4",
        "PA6",
        "PA7",
#ifdef DEBUG
        "PA0",
        "PB7",
        "PB8",
        "PB9"
#endif
    };
    GpioPin gpio[] = {
        {.port = GPIOC, .pin = LL_GPIO_PIN_0},
        {.port = GPIOC, .pin = LL_GPIO_PIN_1},
        {.port = GPIOC, .pin = LL_GPIO_PIN_3},
        {.port = GPIOB, .pin = LL_GPIO_PIN_2},
        {.port = GPIOB, .pin = LL_GPIO_PIN_3},
        {.port = GPIOA, .pin = LL_GPIO_PIN_4},
        {.port = GPIOA, .pin = LL_GPIO_PIN_6},
        {.port = GPIOA, .pin = LL_GPIO_PIN_7},
#ifdef DEBUG
        {.port = GPIOA, .pin = LL_GPIO_PIN_0}, // IR_RX (PA0)
        {.port = GPIOB, .pin = LL_GPIO_PIN_7}, // UART RX (PB7)
        {.port = GPIOB, .pin = LL_GPIO_PIN_8}, // SPEAKER (PB8)
        {.port = GPIOB, .pin = LL_GPIO_PIN_9}, // IR_TX (PB9)
#endif
    };
    uint8_t num = 0;
    bool pin_found = false;

    // Get first word as pin name
    string_t pin_name;
    string_init(pin_name);
    size_t ws = string_search_char(args, ' ');
    if(ws == STRING_FAILURE) {
        cli_print_usage("gpio_set", "<pin_name> <0|1>", string_get_cstr(args));
        string_clear(pin_name);
        return;
    } else {
        string_set_n(pin_name, args, 0, ws);
        string_right(args, ws);
        string_strim(args);
    }
    // Search correct pin name
    for(num = 0; num < sizeof(pin_names) / sizeof(char*); num++) {
        if(!string_cmp(pin_name, pin_names[num])) {
            pin_found = true;
            break;
        }
    }
    if(!pin_found) {
        printf("Wrong pin name. Available pins: ");
        for(uint8_t i = 0; i < sizeof(pin_names) / sizeof(char*); i++) {
            printf("%s ", pin_names[i]);
        }
        string_clear(pin_name);
        return;
    }
    string_clear(pin_name);
    // Read "0" or "1" as second argument to set or reset pin
    if(!string_cmp(args, "0")) {
        LL_GPIO_SetPinMode(gpio[num].port, gpio[num].pin, LL_GPIO_MODE_OUTPUT);
        LL_GPIO_SetPinOutputType(gpio[num].port, gpio[num].pin, LL_GPIO_OUTPUT_PUSHPULL);
        LL_GPIO_ResetOutputPin(gpio[num].port, gpio[num].pin);
    } else if(!string_cmp(args, "1")) {
#ifdef DEBUG
        if(num == 8) { // PA0
            printf(
                "Setting PA0 pin HIGH with TSOP connected can damage IR receiver. Are you sure you want to continue? (y/n)?\r\n");
            char c = cli_getc(cli);
            if(c != 'y' || c != 'Y') {
                printf("Cancelled.\r\n");
                return;
            }
        }
#endif

        LL_GPIO_SetPinMode(gpio[num].port, gpio[num].pin, LL_GPIO_MODE_OUTPUT);
        LL_GPIO_SetPinOutputType(gpio[num].port, gpio[num].pin, LL_GPIO_OUTPUT_PUSHPULL);
        LL_GPIO_SetOutputPin(gpio[num].port, gpio[num].pin);
    } else {
        printf("Wrong 2nd argument. Use \"1\" to set, \"0\" to reset");
    }
    return;
}

void cli_command_os_info(Cli* cli, string_t args, void* context) {
    const uint8_t threads_num_max = 32;
    osThreadId_t threads_id[threads_num_max];
    uint8_t thread_num = osThreadEnumerate(threads_id, threads_num_max);

    printf("Free HEAP size: %d\r\n", xPortGetFreeHeapSize());
    printf("Minimum heap size: %d\r\n", xPortGetMinimumEverFreeHeapSize());
    printf("%d threads in total:\r\n", thread_num);
    printf("%-20s %-14s %-14s %s\r\n", "Name", "Stack start", "Stack alloc", "Stack free");
    for(uint8_t i = 0; i < thread_num; i++) {
        TaskControlBlock* tcb = (TaskControlBlock*)threads_id[i];
        printf(
            "%-20s 0x%-12lx %-14ld %ld\r\n",
            osThreadGetName(threads_id[i]),
            (uint32_t)tcb->pxStack,
            (uint32_t)(tcb->pxEndOfStack - tcb->pxStack + 1) * sizeof(uint32_t),
            osThreadGetStackSpace(threads_id[i]) * sizeof(uint32_t));
    }
    return;
}

void cli_commands_init(Cli* cli) {
    cli_add_command(cli, "help", cli_command_help, NULL);
    cli_add_command(cli, "?", cli_command_help, NULL);
    cli_add_command(cli, "version", cli_command_version, NULL);
    cli_add_command(cli, "!", cli_command_version, NULL);
    cli_add_command(cli, "uid", cli_command_uuid, NULL);
    cli_add_command(cli, "date", cli_command_date, NULL);
    cli_add_command(cli, "log", cli_command_log, NULL);
    cli_add_command(cli, "hw_info", cli_command_hw_info, NULL);
    cli_add_command(cli, "vibro", cli_command_vibro, NULL);
    cli_add_command(cli, "led", cli_command_led, NULL);
    cli_add_command(cli, "gpio_set", cli_command_gpio_set, NULL);
    cli_add_command(cli, "os_info", cli_command_os_info, NULL);
}