diff options
Diffstat (limited to 'tmk_core/common/chibios/eeprom.c')
| -rw-r--r-- | tmk_core/common/chibios/eeprom.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tmk_core/common/chibios/eeprom.c b/tmk_core/common/chibios/eeprom.c index 5ff8ee86f..9061b790c 100644 --- a/tmk_core/common/chibios/eeprom.c +++ b/tmk_core/common/chibios/eeprom.c @@ -79,6 +79,10 @@ #define EEESIZE 0x39 #endif +/** \brief eeprom initialization + * + * FIXME: needs doc + */ void eeprom_initialize(void) { uint32_t count=0; @@ -111,6 +115,10 @@ void eeprom_initialize(void) #define FlexRAM ((uint8_t *)0x14000000) +/** \brief eeprom read byte + * + * FIXME: needs doc + */ uint8_t eeprom_read_byte(const uint8_t *addr) { uint32_t offset = (uint32_t)addr; @@ -119,6 +127,10 @@ uint8_t eeprom_read_byte(const uint8_t *addr) return FlexRAM[offset]; } +/** \brief eeprom read word + * + * FIXME: needs doc + */ uint16_t eeprom_read_word(const uint16_t *addr) { uint32_t offset = (uint32_t)addr; @@ -127,6 +139,10 @@ uint16_t eeprom_read_word(const uint16_t *addr) return *(uint16_t *)(&FlexRAM[offset]); } +/** \brief eeprom read dword + * + * FIXME: needs doc + */ uint32_t eeprom_read_dword(const uint32_t *addr) { uint32_t offset = (uint32_t)addr; @@ -135,6 +151,10 @@ uint32_t eeprom_read_dword(const uint32_t *addr) return *(uint32_t *)(&FlexRAM[offset]); } +/** \brief eeprom read block + * + * FIXME: needs doc + */ void eeprom_read_block(void *buf, const void *addr, uint32_t len) { uint32_t offset = (uint32_t)addr; @@ -148,11 +168,19 @@ void eeprom_read_block(void *buf, const void *addr, uint32_t len) } } +/** \brief eeprom is ready + * + * FIXME: needs doc + */ int eeprom_is_ready(void) { return (FTFL->FCNFG & FTFL_FCNFG_EEERDY) ? 1 : 0; } +/** \brief flexram wait + * + * FIXME: needs doc + */ static void flexram_wait(void) { while (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) { @@ -160,6 +188,10 @@ static void flexram_wait(void) } } +/** \brief eeprom_write_byte + * + * FIXME: needs doc + */ void eeprom_write_byte(uint8_t *addr, uint8_t value) { uint32_t offset = (uint32_t)addr; @@ -172,6 +204,10 @@ void eeprom_write_byte(uint8_t *addr, uint8_t value) } } +/** \brief eeprom write word + * + * FIXME: needs doc + */ void eeprom_write_word(uint16_t *addr, uint16_t value) { uint32_t offset = (uint32_t)addr; @@ -199,6 +235,10 @@ void eeprom_write_word(uint16_t *addr, uint16_t value) #endif } +/** \brief eeprom write dword + * + * FIXME: needs doc + */ void eeprom_write_dword(uint32_t *addr, uint32_t value) { uint32_t offset = (uint32_t)addr; @@ -242,6 +282,10 @@ void eeprom_write_dword(uint32_t *addr, uint32_t value) #endif } +/** \brief eeprom write block + * + * FIXME: needs doc + */ void eeprom_write_block(const void *buf, void *addr, uint32_t len) { uint32_t offset = (uint32_t)addr; |