diff options
| author | Keith Packard <keithp@keithp.com> | 2017-04-04 16:05:15 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2017-04-04 16:05:15 -0700 |
| commit | 86d5119f19b5f3131d224982e011fd233b48aa22 (patch) | |
| tree | a7dbb710c0393b73de170d115236b508b9e02dcd /src/cortexelf-v1/ao_pins.h | |
| parent | 301b724d2169f4ac46d921f518455c783e1dd894 (diff) | |
cortexelf-v1: More 1802 noodling
Add code to track the address and data displays, change how 1802 pin
tracking works
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/cortexelf-v1/ao_pins.h')
| -rw-r--r-- | src/cortexelf-v1/ao_pins.h | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/src/cortexelf-v1/ao_pins.h b/src/cortexelf-v1/ao_pins.h index d580ce3d..50add5d3 100644 --- a/src/cortexelf-v1/ao_pins.h +++ b/src/cortexelf-v1/ao_pins.h @@ -207,12 +207,6 @@ #define AO_MATRIX_COL_3_PIN 6 /* 1802 connections */ -#define MA_PORT (&stm_gpioe) -#define MA_SHIFT 0 - -#define DATA_PORT (&stm_gpioe) -#define DATA_SHIFT 8 - #define MRD_PORT (&stm_gpiob) #define MRD_BIT 15 @@ -225,34 +219,45 @@ #define TPA_PORT (&stm_gpioa) #define TPA_BIT 6 -#define MUX_PORT (&stm_gpiob) -#define MUX_BIT 1 +#define MA_PORT (&stm_gpioe) +#define MA_SHIFT 0 +#define MA_MASK 0xff -#define WAIT_PORT (&stm_gpioa) -#define WAIT_PIN 4 +#define BUS_PORT (&stm_gpioe) +#define BUS_SHIFT 8 +#define BUS_MASK 0xff -#define CLEAR_PORT (&stm_gpioa) -#define CLEAR_PIN 10 +#define SC_PORT (&stm_gpiob) +#define SC_SHIFT 13 +#define SC_MASK 3 #define Q_PORT (&stm_gpiob) #define Q_BIT 12 -#define SC_PORT (&stm_gpiob) -#define SC_SHIFT 13 - #define N_PORT (&stm_gpiod) #define N_SHIFT 13 +#define N_MASK 7 + +#define EF_PORT (&stm_gpiob) +#define EF_SHIFT 8 +#define EF_MASK 0xf #define DMA_IN_PORT (&stm_gpioa) -#define DMA_IN_PIN 0 +#define DMA_IN_BIT 0 #define DMA_OUT_PORT (&stm_gpioa) -#define DMA_OUT_PIN 9 +#define DMA_OUT_BIT 9 -#define INTERRUPT_PORT (&stm_gpioa) -#define INTERRUPT_PIN 2 +#define INT_PORT (&stm_gpioa) +#define INT_BIT 2 -#define EF_PORT (&stm_gpiob) -#define EF_SHIFT 8 +#define CLEAR_PORT (&stm_gpioa) +#define CLEAR_BIT 10 + +#define WAIT_PORT (&stm_gpioa) +#define WAIT_BIT 4 + +#define MUX_PORT (&stm_gpiob) +#define MUX_BIT 1 #endif /* _AO_PINS_H_ */ |