diff options
Diffstat (limited to 'wirish/boards.h')
| -rw-r--r-- | wirish/boards.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/wirish/boards.h b/wirish/boards.h index ac3a74d..989eea1 100644 --- a/wirish/boards.h +++ b/wirish/boards.h @@ -70,8 +70,12 @@ typedef struct PinMapping { #define CYCLES_PER_MICROSECOND 72 #define SYSTICK_RELOAD_VAL 71999 /* takes a cycle to reload */ - #define BOARD_BUTTON_PIN 38 - #define BOARD_LED_PIN 13 + #define BOARD_BUTTON_PIN 38 + #define BOARD_LED_PIN 13 + + /* Total number of GPIO pins that are broken out to headers and + intended for general use. */ + #define NR_GPIO_PINS 39 static __attribute__ ((unused)) PinMapping PIN_MAP[NR_GPIO_PINS] = { /* D0/PA3 */ @@ -173,6 +177,8 @@ typedef struct PinMapping { #define BOARD_LED_PIN D21 #define BOARD_BUTTON_PIN D18 + #define NR_GPIO_PINS 100 + static __attribute__ ((unused)) PinMapping PIN_MAP[NR_GPIO_PINS] = { /* Top header */ @@ -390,11 +396,13 @@ typedef struct PinMapping { #elif defined(BOARD_maple_mini) - #define CYCLES_PER_MICROSECOND 72 + #define CYCLES_PER_MICROSECOND 72 #define SYSTICK_RELOAD_VAL 71999 /* takes a cycle to reload */ - #define BOARD_BUTTON_PIN 32 - #define BOARD_LED_PIN 33 + #define BOARD_BUTTON_PIN 32 + #define BOARD_LED_PIN 33 + + #define NR_GPIO_PINS 34 static __attribute__ ((unused)) PinMapping PIN_MAP[NR_GPIO_PINS] = { /* D0/PB11 */ |