1234

2021-07-01 14:34:34 +02:00
parent 9989513bc6
commit 21deda595e
7 changed files with 405 additions and 1 deletions
--- a/19
+++ b/19
@@ -0,0 +1,19 @@
+#define LED1 	8
+#define LED2	9
+
+static void GPIOInit(void) {
+    /* Enable the clock GPIO */
+    Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_GPIO);
+    /*disable default fixed pins*/
+    Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_SWM);
+    Chip_SWM_DisableFixedPin(SWM_FIXED_XTALIN);         //pin 8
+    Chip_SWM_DisableFixedPin(SWM_FIXED_XTALOUT);        //pin 9
+    Chip_Clock_DisablePeriphClock(SYSCTL_CLOCK_SWM);
+
+    /* red */
+    Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, 0, LED1);
+    Chip_GPIO_SetPinState(LPC_GPIO_PORT, 0, LED1, false);
+    /* green */
+    Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, 0, LED2);
+    Chip_GPIO_SetPinState(LPC_GPIO_PORT, 0, LED2, false);
+}