diff options
Diffstat (limited to 'src/stm32f1/internal.h')
| -rw-r--r-- | src/stm32f1/internal.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/stm32f1/internal.h b/src/stm32f1/internal.h new file mode 100644 index 00000000..be9ea4d0 --- /dev/null +++ b/src/stm32f1/internal.h @@ -0,0 +1,11 @@ +#ifndef __STM32F1_INTERNAL_H +#define __STM32F1_INTERNAL_H +// Local definitions for STM32F1 code + +#define GPIO(PORT, NUM) (((PORT)-'A') * 16 + (NUM)) +#define GPIO2PORT(PIN) ((PIN) / 16) + +extern GPIO_TypeDef *const digital_regs[]; +extern uint32_t const digital_pins[]; + +#endif // internal.h |