48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
#include "barcode_sensor.h"
|
|
|
|
#define READ_BARCODE_SENSOR_PRIO (tskIDLE_PRIORITY + 2UL)
|
|
|
|
void
|
|
launch()
|
|
{
|
|
// isr to detect left line sensor
|
|
gpio_set_irq_enabled(BARCODE_SENSOR_PIN, GPIO_IRQ_EDGE_FALL, true);
|
|
gpio_add_raw_irq_handler(BARCODE_SENSOR_PIN, h_barcode_sensor_handler);
|
|
|
|
|
|
irq_set_enabled(IO_IRQ_BANK0, true);
|
|
|
|
|
|
struct repeating_timer g_barcode_sensor_timer;
|
|
add_repeating_timer_ms(LINE_SENSOR_READ_DELAY,
|
|
h_barcode_sensor_timer_handler,
|
|
NULL,
|
|
&g_barcode_sensor_timer);
|
|
|
|
|
|
TaskHandle_t h_monitor_barcode_sensor_task;
|
|
xTaskCreate(monitor_barcode_sensor_task,
|
|
"Monitor Barcode Sensor Task",
|
|
configMINIMAL_STACK_SIZE,
|
|
NULL,
|
|
READ_BARCODE_SENSOR_PRIO,
|
|
&h_monitor_barcode_sensor_task);
|
|
|
|
vTaskStartScheduler();
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
stdio_usb_init();
|
|
|
|
sleep_ms(10000);
|
|
printf("Test started!\n");
|
|
|
|
barcode_sensor_setup();
|
|
// initialize_car_state();
|
|
|
|
launch();
|
|
|
|
return (0);
|
|
} |