diff options
Diffstat (limited to 'Bachelor/Mikroprozessorsysteme2/mi2/h/pio.h')
| -rw-r--r-- | Bachelor/Mikroprozessorsysteme2/mi2/h/pio.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/Bachelor/Mikroprozessorsysteme2/mi2/h/pio.h b/Bachelor/Mikroprozessorsysteme2/mi2/h/pio.h new file mode 100644 index 0000000..b95084c --- /dev/null +++ b/Bachelor/Mikroprozessorsysteme2/mi2/h/pio.h @@ -0,0 +1,123 @@ +//---------------------------------------------------------------------------- +// File Name : pio.h +// Object : Parallel I/O Header File +// +//* 1.0 27/10/02 GR : Creation +//---------------------------------------------------------------------------- + +#ifndef pio_h +#define pio_h + +#include "std_c.h" + +/*------------------------------------------------------------*/ +/* User Interface Parallel I/O Interface Structure Definition */ +/*------------------------------------------------------------*/ + +typedef struct +{ + at91_reg PIO_PER ; /* PIO Enable Register */ + at91_reg PIO_PDR ; /* PIO Disable Register */ + at91_reg PIO_PSR ; /* PIO Status Register */ + at91_reg Reserved0 ; + at91_reg PIO_OER ; /* Output Enable Register */ + at91_reg PIO_ODR ; /* Output Disable Register */ + at91_reg PIO_OSR ; /* Output Status Register */ + at91_reg Reserved1 ; + at91_reg PIO_IFER ; /* Input Filter Enable Register */ + at91_reg PIO_IFDR ; /* Input Filter Disable Register */ + at91_reg PIO_IFSR ; /* Input Filter Status Register */ + at91_reg Reserved2 ; + at91_reg PIO_SODR ; /* Set Output Data Register */ + at91_reg PIO_CODR ; /* Clear Output Data Register */ + at91_reg PIO_ODSR ; /* Output Data Status Register */ + at91_reg PIO_PDSR ; /* Pin Data Status Register */ + at91_reg PIO_IER ; /* Interrupt Enable Register */ + at91_reg PIO_IDR ; /* Interrupt Disable Register */ + at91_reg PIO_IMR ; /* Interrupt Mask Register */ + at91_reg PIO_ISR ; /* Interrupt Status Register */ + at91_reg PIO_MDER ; /* Multi Driver Enable Register */ + at91_reg PIO_MDDR ; /* Multi Driver Disable Register */ + at91_reg PIO_MDSR ; /* Multi Driver Status Register */ +} StructPIO ; + +#define PIOB_BASE ((StructPIO *) 0xFFFF0000) /* Parallel I/O Controller B */ +#define PIOA_BASE ((StructPIO *) 0xFFFEC000) /* Parallel I/O Controller A */ + +/* PIO Controller A */ +#define PIOTCLK3 0 /* Timer 3 Clock signal */ +#define PIOTIOA3 1 /* Timer 3 Signal A */ +#define PIOTIOB3 2 /* Timer 3 Signal B */ + +#define PIOTCLK4 3 /* Timer 4 Clock signal */ +#define PIOTIOA4 4 /* Timer 4 Signal A */ +#define PIOTIOB4 5 /* Timer 4 Signal B */ + +#define PIOTCLK5 6 /* Timer 5 Clock signal */ +#define PIOTIOA5 7 /* Timer 5 Signal A */ +#define PIOTIOB5 8 /* Timer 5 Signal B */ + +#define PIOIRQ0 9 /* External Interrupt 0 */ +#define PIOIRQ1 10 /* External Interrupt 1 */ +#define PIOIRQ2 11 /* External Interrupt 2 */ +#define PIOIRQ3 12 /* External Interrupt 3 */ +#define PIOFIQ 13 /* Fast Interrupt */ + +#define PIOSCK0 14 /* USART 0 signal */ +#define PIOTXD0 15 /* USART 0 transmit data */ +#define PIORXD0 16 /* USART 0 receive data */ + +#define PIOSCK1 17 /* USART 1 clock signal */ +#define PIOTXD1 18 /* USART 1 transmit data */ +#define PIORXD1 19 /* USART 1 receive data */ + +#define PIOSCK2 20 /* USART 2 clock signal */ +#define PIOTXD2 21 /* USART 2 transmit data */ +#define PIORXD2 22 /* USART 2 receive data */ + +#define PIOSPCK 23 /* SPI clock signal */ +#define PIOMISO 24 /* SPI Master In Slave */ +#define PIOMOSI 25 /* SPI Master Out Slave */ +#define PIONPCS0 26 /* SPI Peripheral Chip Select 0 */ +#define PIONSS PIONPCS0 +#define PIONPCS1 27 /* SPI Peripheral Chip Select 1 */ +#define PIONPCS2 28 /* SPI Peripheral Chip Select 2 */ +#define PIONPCS3 29 /* SPI Peripheral Chip Select 3 */ + +/* PIO Controller B */ +#define PIOTCLK0 19 /* Timer 0 Clock signal input */ +#define PIOTIOA0 20 /* Timer 0 Signal A */ +#define PIOTIOB0 21 /* Timer 0 Signal B */ + +#define PIOTCLK1 22 /* Timer 1 Clock signal */ +#define PIOTIOA1 23 /* Timer 1 Signal A */ +#define PIOTIOB1 24 /* Timer 1 Signal B */ + +#define PIOTCLK2 25 /* Timer 2 Clock signal */ +#define PIOTIOA2 26 /* Timer 2 Signal A */ +#define PIOTIOB2 27 /* Timer 2 Signal B */ + +#define PIOMCKO 17 /* Master Clock Output */ + +#define PIOBMS 18 /* Boot Mode Select */ + +#define PIOMPI_NOE 0 /* MPI output enable */ +#define PIOMPI_NLB 1 /* MPI lower byte select */ +#define PIOMPI_NUB 2 /* MPI upper byte select */ + +#define LED1 (1<<8) /* LED 1 (linke LED) */ +#define LED2 (1<<9) /* LED 2 */ +#define LED3 (1<<10) /* LED 3 */ +#define LED4 (1<<11) /* LED 4 */ +#define LED5 (1<<12) /* LED 5 */ +#define LED6 (1<<13) /* LED 6 */ +#define LED7 (1<<14) /* LED 7 */ +#define LED8 (1<<15) /* LED 8 */ +#define ALL_LEDS (LED1|LED2|LED3|LED4|LED5|LED6|LED7|LED8) + +#define KEY1 (1<<3) /* TASTE 1 (linke Taste) auf PB3 */ +#define KEY2 (1<<4) /* TASTE 2 auf PB4 */ +#define KEY3 (1<<5) /* TASTE 3 auf PB5 */ +#define KEY4 (1<<9) /* TASTE 4 auf PA9/IRQ0 */ +#define ALL_KEYS (KEY1|KEY2|KEY3) +#endif /* pio_h */ |