nes-proj/examples/5/hello-blink.c

61 lines
1.3 KiB
C
Raw Normal View History

2019-03-22 12:19:50 +00:00
#include "net/netstack.h"
#include "net/nullnet/nullnet.h"
#include <stdio.h>
#include <string.h>
#include "sys/log.h"
#define LOG_MODULE "App"
#define LOG_LEVEL LOG_LEVEL_INFO
#include "os/dev/serial-line.h"
#include "arch/cpu/cc26x0-cc13x0/dev/cc26xx-uart.h"
#include "os/dev/leds.h"
#include "os/dev/button-hal.h"
PROCESS(contiki_main_process, "Serial Line Test");
AUTOSTART_PROCESSES(&contiki_main_process);
PROCESS_THREAD(contiki_main_process, ev, data) {
PROCESS_BEGIN();
static struct etimer my_timer;
static short status = 1;
etimer_set(&my_timer, 0.2 * CLOCK_SECOND);
cc26xx_uart_set_input(serial_line_input_byte);
serial_line_init();
printf("Hello world\n");
while (true) {
PROCESS_WAIT_EVENT();
if (ev == serial_line_event_message) {
printf("received: %s\n", (char*)data);
} else
if (ev == PROCESS_EVENT_TIMER) {
if (status == 1) {
leds_toggle(LEDS_ALL);
}
etimer_reset(&my_timer);
} else
if (ev == button_hal_press_event) {
/* PAY ATTENTION: Never allocate things on the stack */
button_hal_button_t* button = data;
printf("Received button event from %d\n", button->unique_id);
if (button->unique_id == 0) {
status = (status == 0) ? 1 : 0; /* redundant */
}
else {
status = 0;
leds_off(LEDS_ALL);
}
}
}
PROCESS_END();
}