diff options
Diffstat (limited to '02-usart/include/arch/arm/arch.h')
| -rw-r--r-- | 02-usart/include/arch/arm/arch.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/02-usart/include/arch/arm/arch.h b/02-usart/include/arch/arm/arch.h index 6c10213..a136b4a 100644 --- a/02-usart/include/arch/arm/arch.h +++ b/02-usart/include/arch/arm/arch.h @@ -1,8 +1,11 @@ #ifndef ARCH_H_ #define ARCH_H_ - +#ifndef ARCH_STM32L4 #define ARCH_STM32L4 +#endif + +#define CORTEX_M4 #define enable_interrupts() \ asm volatile(" cpsie i ") @@ -21,7 +24,11 @@ #define SRAM1_BASE (0x20000000) #define SRAM2_BASE (0x2000C000) +#define SYSTEM_CONFIG_BLOCK_BASE (0xE000E008) + #include <stdint.h> +#ifndef DRY_RUN _Static_assert(sizeof(void*) == sizeof(uint32_t), "Pointers must be 32 bits"); +#endif #endif /* ARCH_H_ */ |