diff options
author | Nick Brassel <nick@tzarc.org> | 2022-11-23 19:50:19 +1100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-11-23 08:50:19 +0000 |
commit | bebfdad795add9fbc8c6c1393d1b817d542474ed (patch) | |
tree | 1d09d181a2c6a3be74d3e9125f952afe0f1f5ab4 /platforms/test/flash_stm32_mock.c | |
parent | bfdc76181980545b18d9e4d909b62d09895bca9d (diff) |
NVRAM refactor, phase 1. (#18969)
* Rename `eeprom_stm32` to `eeprom_legacy_emulated_flash`.
* Rename `flash_stm32` to `legacy_flash_ops`.
* Rename `eeprom_teensy` to `eeprom_kinetis_flexram`.
Diffstat (limited to 'platforms/test/flash_stm32_mock.c')
-rw-r--r-- | platforms/test/flash_stm32_mock.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/platforms/test/flash_stm32_mock.c b/platforms/test/flash_stm32_mock.c deleted file mode 100644 index b6ab170f95..0000000000 --- a/platforms/test/flash_stm32_mock.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright 2021 by Don Kjer - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <string.h> -#include <stdbool.h> -#include "flash_stm32.h" - -uint8_t FlashBuf[MOCK_FLASH_SIZE] = {0}; - -static bool flash_locked = true; - -FLASH_Status FLASH_ErasePage(uint32_t Page_Address) { - if (flash_locked) return FLASH_ERROR_WRP; - Page_Address -= (uintptr_t)FlashBuf; - Page_Address -= (Page_Address % FEE_PAGE_SIZE); - if (Page_Address >= MOCK_FLASH_SIZE) return FLASH_BAD_ADDRESS; - memset(&FlashBuf[Page_Address], '\xff', FEE_PAGE_SIZE); - return FLASH_COMPLETE; -} - -FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data) { - if (flash_locked) return FLASH_ERROR_WRP; - Address -= (uintptr_t)FlashBuf; - if (Address >= MOCK_FLASH_SIZE) return FLASH_BAD_ADDRESS; - uint16_t oldData = *(uint16_t*)&FlashBuf[Address]; - if (oldData == 0xFFFF || Data == 0) { - *(uint16_t*)&FlashBuf[Address] = Data; - return FLASH_COMPLETE; - } else { - return FLASH_ERROR_PG; - } -} - -FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout) { - return FLASH_COMPLETE; -} -void FLASH_Unlock(void) { - flash_locked = false; -} -void FLASH_Lock(void) { - flash_locked = true; -} |