diff options
author | Nick Brassel <nick@tzarc.org> | 2022-08-28 14:23:01 +1000 |
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committer | Nick Brassel <nick@tzarc.org> | 2022-08-28 14:23:01 +1000 |
commit | 0a3f7e48690bb2b7b008300a54554979a55be19a (patch) | |
tree | 7499d52f20040ed7d5a56496ecb81ed114f80719 /platforms/chibios/drivers/flash/flash_stm32.h | |
parent | fc0bf67f372c38f72c303cdec21b1d4afb5e8cb4 (diff) | |
parent | 9b5b0722555891ba94f240760ef3a6d4c870fd13 (diff) |
Merge remote-tracking branch 'upstream/develop'
Diffstat (limited to 'platforms/chibios/drivers/flash/flash_stm32.h')
-rw-r--r-- | platforms/chibios/drivers/flash/flash_stm32.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/platforms/chibios/drivers/flash/flash_stm32.h b/platforms/chibios/drivers/flash/flash_stm32.h new file mode 100644 index 0000000000..6c66642ec5 --- /dev/null +++ b/platforms/chibios/drivers/flash/flash_stm32.h @@ -0,0 +1,44 @@ +/* + * This software is experimental and a work in progress. + * Under no circumstances should these files be used in relation to any critical system(s). + * Use of these files is at your own risk. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, + * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR + * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * This files are free to use from https://github.com/rogerclarkmelbourne/Arduino_STM32 and + * https://github.com/leaflabs/libmaple + * + * Modifications for QMK and STM32F303 by Yiancar + */ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> + +#ifdef FLASH_STM32_MOCKED +extern uint8_t FlashBuf[MOCK_FLASH_SIZE]; +#endif + +typedef enum { FLASH_BUSY = 1, FLASH_ERROR_PG, FLASH_ERROR_WRP, FLASH_ERROR_OPT, FLASH_COMPLETE, FLASH_TIMEOUT, FLASH_BAD_ADDRESS } FLASH_Status; + +#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x0807FFFF)) + +FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout); +FLASH_Status FLASH_ErasePage(uint32_t Page_Address); +FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data); + +void FLASH_Unlock(void); +void FLASH_Lock(void); + +#ifdef __cplusplus +} +#endif |