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authorGravatar Andrew Kannan <andrew.kannan@klaviyo.com>2019-01-28 19:40:02 -0500
committerGravatar Drashna Jaelre <drashna@live.com>2019-01-28 16:40:02 -0800
commit0f507f01696eae0e8fe808d17a19db3f6d9e2ce4 (patch)
tree986c78fbb09b6bf5e33df6c28158e6877af64960 /tmk_core
parentd9120412d3d81fc688a7e5346711cf716518dc34 (diff)
downloadqmk_firmware-0f507f01696eae0e8fe808d17a19db3f6d9e2ce4.tar.gz
Practice60 RGB and PWM Backlight (#4929)
* Update Practice60 to enable RGB via SPI DMA and use PWM backlight breathing * Correct stm32f103c8t6 flash size in eeprom definition * Remove unused files and improve ifdef checks * Update quantum/rgblight.c Co-Authored-By: awkannan <andrew.kannan@klaviyo.com> * Update quantum/rgblight.c Co-Authored-By: awkannan <andrew.kannan@klaviyo.com> * EEPROM implementation fix and updated p60 code * Update define * Remove dead code * Update keymap to remove test key * Update keymap again
Diffstat (limited to 'tmk_core')
-rwxr-xr-xtmk_core/common/chibios/eeprom_stm32.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/tmk_core/common/chibios/eeprom_stm32.c b/tmk_core/common/chibios/eeprom_stm32.c
index a15430d67..17d38af6a 100755
--- a/tmk_core/common/chibios/eeprom_stm32.c
+++ b/tmk_core/common/chibios/eeprom_stm32.c
@@ -75,17 +75,13 @@ uint16_t EEPROM_WriteDataByte (uint16_t Address, uint8_t DataByte) {
}
// calculate which page is affected (Pagenum1/Pagenum2...PagenumN)
- page = (FEE_PAGE_BASE_ADDRESS + FEE_ADDR_OFFSET(Address)) & 0x00000FFF;
-
- if (page % FEE_PAGE_SIZE) page = page + FEE_PAGE_SIZE;
- page = (page / FEE_PAGE_SIZE) - 1;
+ page = FEE_ADDR_OFFSET(Address) / FEE_PAGE_SIZE;
// if current data is 0xFF, the byte is empty, just overwrite with the new one
if ((*(__IO uint16_t*)(FEE_PAGE_BASE_ADDRESS + FEE_ADDR_OFFSET(Address))) == FEE_EMPTY_WORD) {
FlashStatus = FLASH_ProgramHalfWord(FEE_PAGE_BASE_ADDRESS + FEE_ADDR_OFFSET(Address), (uint16_t)(0x00FF & DataByte));
- }
- else {
+ } else {
// Copy Page to a buffer
memcpy(DataBuf, (uint8_t*)FEE_PAGE_BASE_ADDRESS + (page * FEE_PAGE_SIZE), FEE_PAGE_SIZE); // !!! Calculate base address for the desired page
@@ -96,18 +92,17 @@ uint16_t EEPROM_WriteDataByte (uint16_t Address, uint8_t DataByte) {
}
// manipulate desired data byte in temp data array if new byte is differ to the current
- DataBuf[FEE_ADDR_OFFSET(Address)] = DataByte;
+ DataBuf[FEE_ADDR_OFFSET(Address) % FEE_PAGE_SIZE] = DataByte;
//Erase Page
- FlashStatus = FLASH_ErasePage(FEE_PAGE_BASE_ADDRESS + page);
+ FlashStatus = FLASH_ErasePage(FEE_PAGE_BASE_ADDRESS + (page * FEE_PAGE_SIZE));
- // Write new data (whole page) to flash if data has beed changed
+ // Write new data (whole page) to flash if data has been changed
for(i = 0; i < (FEE_PAGE_SIZE / 2); i++) {
if ((__IO uint16_t)(0xFF00 | DataBuf[FEE_ADDR_OFFSET(i)]) != 0xFFFF) {
FlashStatus = FLASH_ProgramHalfWord((FEE_PAGE_BASE_ADDRESS + (page * FEE_PAGE_SIZE)) + (i * 2), (uint16_t)(0xFF00 | DataBuf[FEE_ADDR_OFFSET(i)]));
}
}
-
}
return FlashStatus;
}
@@ -168,7 +163,7 @@ void eeprom_update_word (uint16_t *Address, uint16_t Value)
uint32_t eeprom_read_dword (const uint32_t *Address)
{
const uint16_t p = (const uint32_t) Address;
- return EEPROM_ReadDataByte(p) | (EEPROM_ReadDataByte(p+1) << 8)
+ return EEPROM_ReadDataByte(p) | (EEPROM_ReadDataByte(p+1) << 8)
| (EEPROM_ReadDataByte(p+2) << 16) | (EEPROM_ReadDataByte(p+3) << 24);
}