From 063ac23917f608202b337b09fe355d9223493245 Mon Sep 17 00:00:00 2001 From: Omar Magdy Date: Sun, 21 Aug 2022 18:42:49 +0200 Subject: Added intital project --- dio.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 dio.h (limited to 'dio.h') diff --git a/dio.h b/dio.h new file mode 100644 index 0000000..6c369e9 --- /dev/null +++ b/dio.h @@ -0,0 +1,25 @@ +#include "tm4c123gh6pm.h" +#include "Bitwise_operations.h" +#include + +#define DIROFF 0x400 / 4 +#define PUROFF 0x510 / 4 +#define POROFF 0x514 / 4 +#define DENOFF 0x51c / 4 +#define LOCKOFF 0x520 / 4 +#define COMMITOFF 0x524 / 4 + +#define PORTF GPIO_PORTF_DATA_R +#define RIGHT_SWITCH !DIO_ReadPin(&PORTF, 0) +#define LEFT_SWITCH !DIO_ReadPin(&PORTF, 4) +#define BOTH_SWITCHES RIGHT_SWITCH && LEFT_SWITCH +#define DELAY 10000 + + +void DIO_Init(char port, unsigned int dir, unsigned int pur); +void DIO_WritePin(volatile uint32_t* port, unsigned int pin, unsigned int value); +void DIO_WritePort(volatile uint32_t* port, unsigned int value); +int DIO_ReadPin(volatile uint32_t* port, unsigned int pin); +uint32_t DIO_ReadPort(volatile uint32_t port); +void delay(int value); + -- cgit v1.2.3