[bsp][raspberry-pico]add gpio drivers

1 files changed, 10 insertions, 9 deletions

diff --git a/bsp/raspberry-pico/applications/main.c b/bsp/raspberry-pico/applications/main.c
index f1792ed836..a2d0aac153 100644
--- a/bsp/raspberry-pico/applications/main.c
+++ b/bsp/raspberry-pico/applications/main.c
@@ -5,20 +5,21 @@
  */
 
 #include <rtthread.h>
+#include <rtdevice.h>
 
-#include "board.h"
-
-int main() {
-    const uint LED_PIN = 25;
+#define LED_PIN 25
 
+int main(void)
+{
     rt_kprintf("Hello, RT-Thread!\n");
 
-    gpio_init(LED_PIN);
-    gpio_set_dir(LED_PIN, GPIO_OUT);
-    while (true) {
-        gpio_put(LED_PIN, 1);
+    rt_pin_mode(LED_PIN, PIN_MODE_OUTPUT);
+
+    while (1)
+    {
+        rt_pin_write(LED_PIN, 1);
         rt_thread_mdelay(1000);
-        gpio_put(LED_PIN, 0);
+        rt_pin_write(LED_PIN, 0);
         rt_thread_mdelay(1000);
     }
 }