diff options
| author | Dimitris Mantzouranis <d3xter93@gmail.com> | 2022-01-06 15:43:41 +0200 |
|---|---|---|
| committer | Dimitris Mantzouranis <d3xter93@gmail.com> | 2022-01-06 15:44:22 +0200 |
| commit | 06e673ed80d1b3a0638e825974fc63e82e7c9fff (patch) | |
| tree | e13a22d09661134ec5148dceb0f5fc8fe6676063 | |
| parent | 67e99089a90691c727c491f761908f96df076c10 (diff) | |
sn32 eeprom: read word
| -rw-r--r-- | platforms/chibios/eeprom_sn32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/platforms/chibios/eeprom_sn32.c b/platforms/chibios/eeprom_sn32.c index 3e77bafea..97a706d58 100644 --- a/platforms/chibios/eeprom_sn32.c +++ b/platforms/chibios/eeprom_sn32.c @@ -102,14 +102,14 @@ uint8_t EEPROM_WriteDataByte(uint16_t Address, uint8_t DataByte) { eeprom_printf("EEPROM_WriteDataByte(0x%04x, 0x%02x) [BAD ADDRESS]\n", Address, DataByte); return FLASH_FAIL; } + uint32_t addr = FEE_PAGE_BASE_ADDRESS + FEE_ADDR_OFFSET(Address); /* if the value is the same, don't bother writing it */ - if (DataByte == *(__IO uint8_t *)(FEE_PAGE_BASE_ADDRESS + FEE_ADDR_OFFSET(Address))) { + if (DataByte == *(__IO uint8_t *)addr) { eeprom_printf("EEPROM_WriteDataByte(0x%04x, 0x%02x) [SKIP SAME]\n", Address, DataByte); return FLASH_OKAY; } - uint32_t addr = FEE_PAGE_BASE_ADDRESS + FEE_ADDR_OFFSET(Address); // update the data byte aligned in a 32-bit dword uint32_t value = *((uint32_t*)(addr & 0xFFFFFFFC)); @@ -143,7 +143,7 @@ uint8_t EEPROM_WriteDataWord(uint16_t Address, uint16_t DataWord) { } /* if the value is the same, don't bother writing it */ - uint8_t storedData = EEPROM_ReadDataByte(Address); + uint16_t storedData = EEPROM_ReadDataWord(Address); uint16_t oldValue = *(uint16_t *)(&storedData); if (oldValue == DataWord) { eeprom_printf("EEPROM_WriteDataWord(0x%04x, 0x%04x) [SKIP SAME]\n", Address, DataWord); |