working nrf source tree

1 files changed, 13 insertions, 0 deletions

diff --git a/nrf528xx/src/main.c b/nrf528xx/src/main.c
new file mode 100644
index 0000000..649af38
--- /dev/null
+++ b/nrf528xx/src/main.c
@@ -0,0 +1,13 @@
+#include <zephyr/zephyr.h>
+#include <zephyr/drivers/gpio.h>
+
+static const struct gpio_dt_spec led = GPIO_DT_SPEC_GET(DT_ALIAS(led0), gpios);
+
+void main() {
+  gpio_pin_configure_dt(&led, GPIO_OUTPUT_ACTIVE);
+
+  while (1) {
+    gpio_pin_toggle_dt(&led);
+    k_msleep(1000);
+  }
+}