something_i_am_sure

CH32V003/ch32v003_GPIO_USB.c

@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Minimal ch32fun application template for the CH32V003.
+ *
+ * Blinks an LED on PD0.  Replace the body of main() with your application.
+ * ch32fun provides SystemInit(), the GPIO helpers, delays, printf and the
+ * interrupt/startup code; no WCH EVT or WCH toolchain is involved.
+ */
+
+#include "ch32fun.h"
+
+#define LED_PIN PD0
+
+int main(void)
+{
+	SystemInit();
+
+	funGpioInitAll();
+	funPinMode(LED_PIN, FUN_OUTPUT);
+
+	while (1) {
+		funDigitalWrite(LED_PIN, FUN_HIGH);
+		Delay_Ms(250);
+
+		funDigitalWrite(LED_PIN, FUN_LOW);
+		Delay_Ms(250);
+	}
+}