X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fmetro-m0%2Fmetro-m0.c;fp=src%2Fmetro-m0%2Fmetro-m0.c;h=65a0e05a0dc3156f12a2e51b0a61198a4c94262b;hb=9c556954d25daa6fda6771ca6d011d76b5d17524;hp=1a5d3c609262406aa383637b60b176ed7067a6f7;hpb=7bcde16c96f05595969bceef76905aa2e285c66b;p=fw%2Faltos

diff --git a/src/metro-m0/metro-m0.c b/src/metro-m0/metro-m0.c
index 1a5d3c60..65a0e05a 100644
--- a/src/metro-m0/metro-m0.c
+++ b/src/metro-m0/metro-m0.c
@@ -17,31 +17,6 @@
 #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 const uint8_t spi_test[] = {
-	0xaa,
-	0xcc,
-	0xff,
-	0x00
-};
-
-static void
-ao_spi_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);
-}
-
-const struct ao_cmds ao_spi_cmds[] = {
-	{ ao_spi_test,	"s \0Send some bytes over spi" },
-	{ 0, NULL },
-};
-
 static int	pressed;
 
 static void
@@ -51,24 +26,37 @@ ao_button_callback(void)
 	ao_wakeup(&pressed);
 }
 
+static void
+ao_beep_test(void)
+{
+	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));
+}
+
 static void
 ao_button(void)
 {
-	ao_exti_setup(&samd21_port_a, 11, AO_EXTI_MODE_FALLING | AO_EXTI_MODE_PULL_UP, ao_button_callback);
-	ao_exti_enable(&samd21_port_a, 11);
+	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();
-		printf("pressed\n");
-		fflush(stdout);
+		ao_beep_test();
 	}
 }
 
 static struct ao_task ao_button_task;
 
+const struct ao_cmds ao_test_cmds[] = {
+	{ ao_beep_test,	"b \0beep" },
+	{ 0, NULL },
+};
+
 int main(void)
 {
 	ao_led_init();
@@ -78,12 +66,15 @@ int main(void)
 	ao_dma_init();
 	ao_exti_init();
 	ao_spi_init();
+	ao_adc_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;
 }