firmware/app/zedmon/main.c

#include <app.h>
#include <app/zedmon/ina.h>
#include <dev/gpio.h>
#include <kernel/thread.h>
#include <lib/console.h>
#include <stdint.h>
#include <stdio.h>
#include <target/gpioconfig.h>


static void zedmon_init(const struct app_descriptor *app) {
    ina_init();
    printf("zedmon app initialized\n");
}

static void zedmon_entry(const struct app_descriptor *app, void *args)
{
    printf("zedmon app started\n");
    ina_loop();
}

static int cmd_relay(int argc, const console_cmd_args *argv) {
    if (argc != 2) {
        printf("usage: relay <bool>\n");
        return 1;
    }

#ifdef GPIO_POWER_ENABLE_J
    gpio_set(GPIO_POWER_ENABLE_J, argv[1].b);
#else
    printf("This device does not support power control.\n");
#endif

    return 0;
}

STATIC_COMMAND_START
STATIC_COMMAND("relay", "set relay state", &cmd_relay)
STATIC_COMMAND_END(relay);

APP_START(zedmon)
    .init = zedmon_init,
    .entry = zedmon_entry,
APP_END