diff options
Diffstat (limited to 'rcc')
| -rw-r--r-- | rcc/rcc.h | 3 | ||||
| -rw-r--r-- | rcc/syscfg.h | 19 |
2 files changed, 22 insertions, 0 deletions
@@ -187,6 +187,9 @@ struct RCC_t { DMA1 = 1 << 21, DMA2 = 1 << 22, ETHMAC = 1 << 25, + ETHMACTX = 1 << 26, + ETHMACRX = 1 << 27, + ETHMACPTP = 1 << 28, OTGHS = 1 << 29, OTGHSULPI = 1 << 30, }; diff --git a/rcc/syscfg.h b/rcc/syscfg.h new file mode 100644 index 0000000..74c3a07 --- /dev/null +++ b/rcc/syscfg.h @@ -0,0 +1,19 @@ +#ifndef SYSCFG_H +#define SYSCFG_H + +#include <stdint.h> + +struct SYSCFG_t { + volatile uint32_t MEMRM; + volatile uint32_t PMC; + volatile uint32_t EXTICR[4]; + volatile uint32_t CMPCR; +}; + +#if defined(STM32F4) +static SYSCFG_t& SYSCFG = *(SYSCFG_t*)0x40013800; +#endif + +void rcc_init(); + +#endif |