diff options
Diffstat (limited to 'system-clock/clock.h')
-rw-r--r-- | system-clock/clock.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/system-clock/clock.h b/system-clock/clock.h deleted file mode 100644 index 2ba6880..0000000 --- a/system-clock/clock.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef CLOCK_H__ -#define CLOCK_H__ - -#include <stdint.h> - -#define PERIPH_BASE ((uint32_t) 0x40000000) -#define AHBPERIPH_BASE (PERIPH_BASE + 0x00020000) -#define RCC_BASE (AHBPERIPH_BASE + 0x00001000) -#define FLASH_R_BASE (AHBPERIPH_BASE + 0x00003C00) -#define PWR_BASE (PERIPH_BASE + 0x7000) -#define PWR_CSR_VOSF ((uint16_t)0x0010) /*!< Voltage Scaling select flag */ - - -#ifndef __IO -#define __IO volatile -#endif - -typedef struct { - __IO uint32_t cr; - __IO uint32_t csr; -} pwr_t; - -typedef struct { - __IO uint32_t acr; - __IO uint32_t pecr; - __IO uint32_t pdkeyr; - __IO uint32_t pekeyr; - __IO uint32_t prgkeyr; - __IO uint32_t optkeyr; - __IO uint32_t sr; - __IO uint32_t obr; - __IO uint32_t wrpr; -} flash_t; - -typedef struct { - __IO uint32_t cr; - __IO uint32_t icscr; - __IO uint32_t cfgr; - __IO uint32_t cir; - __IO uint32_t ahbrstr; - __IO uint32_t apb2rstr; - __IO uint32_t apb1rstr; - __IO uint32_t ahbenr; - __IO uint32_t apb2enr; - __IO uint32_t apb1enr; - __IO uint32_t ahblpenr; - __IO uint32_t apb2lpenr; - __IO uint32_t apb1lpenr; - __IO uint32_t csr; -} rcc_t; - -#define RCC (*(rcc_t*) (RCC_BASE)) -#define FLASH (*(flash_t*) (FLASH_R_BASE)) -#define PWR (*(pwr_t*) (PWR_BASE)) - -/* - * Sets the system clock to a full 80Mhz. - */ -int set_sys_clock(); - -#endif /* CLOCK_H__ */ |