X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fmetro-m0%2Fmetro-m0.c;h=5fe7723be83c72848f68388193213c6f5f019e12;hb=HEAD;hp=32b241ec5d2ebc792d5dbb90f7f0a3719fd39ba4;hpb=4be4ffe72c5f678a66658e9e61d3cfac7f20a9b3;p=fw%2Faltos

diff --git a/src/metro-m0/metro-m0.c b/src/metro-m0/metro-m0.c
index 32b241ec..5fe7723b 100644
--- a/src/metro-m0/metro-m0.c
+++ b/src/metro-m0/metro-m0.c
@@ -15,29 +15,45 @@
 #include <ao.h>
 #include <ao_led.h>
 #include <ao_dma_samd21.h>
+#include <ao_exti.h>
 
-#define SNEK_CS_PORT	(&samd21_port_a)
-#define SNEK_CS_PIN	(11)
-#define SNEK_SPI_INDEX	AO_SPI_0_PA08_PA09_PA10
-#define SNEK_SPI_SPEED	ao_spi_speed(1000000)
+static int	pressed;
 
-static const uint8_t spi_test[] = {
-	0xaa,
-	0xcc,
-	0xff,
-	0x00
-};
+static void
+ao_button_callback(void)
+{
+	pressed = 1;
+	ao_wakeup(&pressed);
+}
 
 static void
-ao_spi_test(void)
+ao_beep_test(void)
 {
-	ao_spi_get_bit(SNEK_CS_PORT, SNEK_CS_PIN, SNEK_SPI_INDEX, SNEK_SPI_SPEED);
-	ao_spi_send(spi_test, sizeof(spi_test), SNEK_SPI_INDEX);
-	ao_spi_put_bit(SNEK_CS_PORT, SNEK_CS_PIN, SNEK_SPI_INDEX);
+	AO_BEEP_TCC->ctrlbset = (SAMD21_TCC_CTRLB_CMD_READSYNC << SAMD21_TCC_CTRLB_CMD);
+	printf("pressed timer %ld\n", AO_BEEP_TCC->count);
+	fflush(stdout);
+	ao_beep_for(AO_BEEP_MID_DEFAULT, AO_MS_TO_TICKS(200));
 }
 
-const struct ao_cmds ao_spi_cmds[] = {
-	{ ao_spi_test,	"s \0Send some bytes over spi" },
+static void
+ao_button(void)
+{
+	ao_exti_setup(&samd21_port_a, 10, AO_EXTI_MODE_FALLING | AO_EXTI_MODE_PULL_UP, ao_button_callback);
+	ao_exti_enable(&samd21_port_a, 10);
+	for (;;) {
+		ao_arch_block_interrupts();
+		pressed = 0;
+		while (!pressed)
+			ao_sleep(&pressed);
+		ao_arch_release_interrupts();
+		ao_beep_test();
+	}
+}
+
+static struct ao_task ao_button_task;
+
+const struct ao_cmds ao_test_cmds[] = {
+	{ ao_beep_test,	"b \0beep" },
 	{ 0, NULL },
 };
 
@@ -48,11 +64,19 @@ int main(void)
 	ao_task_init();
 	ao_timer_init();
 	ao_dma_init();
+	ao_exti_init();
 	ao_spi_init();
+	ao_adc_init();
+	ao_serial_init();
+	ao_gps_init();
+	ao_beep_init();
 	ao_usb_init();
-	ao_cmd_register(ao_spi_cmds);
-	ao_spi_init_cs(&samd21_port_a, 1 << 11); /* analog 8 for CS */
+	ao_storage_init();
 	ao_cmd_init();
+
+	ao_cmd_register(ao_test_cmds);
+	ao_add_task(&ao_button_task, ao_button, "button");
 	ao_start_scheduler();
+
 	return 0;
 }