286afad919
* Mock S60 * cleanup * Start refactor of OLED init * Setup timers roughly * Set Vector table offset correctly Update system_stm32f1xx.c * Update OLED.cpp * Update stm32f1xx_hal_msp.c * Update configuration.h * I2C init before GPIO From Errata Update stm32f1xx_hal_msp.c Update Software_I2C.h Allow no hardware I2C * I2C BB run bus unlock at init * cleanups * Software I2C for now * Mildly more graceful Interpolate * Handle is powered by DC Update Power.cpp Update drawPowerSourceIcon.cpp Update configuration.h Update Setup.cpp * Cleanup HomeScreen * Segment remap oled at init * Cleanup * Update MOVThread.cpp * Fix PWM Init * Fix adc2 trigger * Update configs * Fixup warning * Saner default config * Update ThermoModel.cpp * Util for current@voltage * Hub238 warning * Add hub238 handling in power mode * Update USBPDDebug_FUSB.cpp * HUSB238 debug * Hook PSU Limit * Use wrapping section of GRAM for scroll Update OLED.hpp * Update NTC table * Fix HUB voltage picker * Cleanup * Larger tip filter * Calibrate in a bunch closer Update ThermoModel.cpp * Update configuration.h * Update HUB238.cpp * Update configuration.h * Movement Pin * Update BSP.cpp * tim2 irq * Rough timer conversion (adc broken) but movement working * Fix tim2 start * Faster base PWM * Ensure utils grabs config * Add wattage limiter tolerance for device * Speed up PWM and enable PWM current limiting * tune for 12v * Prevent start until PD done * Update configuration.h * Add HUB238 check for have re-negotiated * Adjust timer to avoid noise when its possible
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*
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* flash.c
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*
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* Created on: 29 May 2020
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* Author: Ralim
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*/
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#include "BSP.h"
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#include "BSP_Flash.h"
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#include "stm32f1xx_hal.h"
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#include "string.h"
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#define SETTINGS_START_PAGE (0x08000000 + (63 * 1024))
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void flash_save_buffer(const uint8_t *buffer, const uint16_t length) {
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FLASH_EraseInitTypeDef pEraseInit;
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pEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
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pEraseInit.Banks = FLASH_BANK_1;
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pEraseInit.NbPages = 1;
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pEraseInit.PageAddress = (uint32_t)SETTINGS_START_PAGE;
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uint32_t failingAddress = 0;
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resetWatchdog();
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__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_WRPERR | FLASH_FLAG_PGERR | FLASH_FLAG_BSY);
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HAL_FLASH_Unlock();
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HAL_Delay(1);
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resetWatchdog();
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HAL_FLASHEx_Erase(&pEraseInit, &failingAddress);
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//^ Erase the page of flash (1024 bytes on this stm32)
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// erased the chunk
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// now we program it
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uint16_t *data = (uint16_t *)buffer;
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HAL_FLASH_Unlock();
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for (uint16_t i = 0; i < (length / 2); i++) {
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resetWatchdog();
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HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, SETTINGS_START_PAGE+ (i*sizeof(uint16_t)), data[i]);
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}
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HAL_FLASH_Lock();
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}
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void flash_read_buffer(uint8_t *buffer, const uint16_t length) { memcpy(buffer, (uint8_t*)SETTINGS_START_PAGE, length); }
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