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Add support for stm32F401internal flash as EEPROM emulation (#462) 

* Add support STM32F401CC using internal flash as EEPROM

* update flash location of EEPROM

Co-authored-by: Tjeerd <tjeerdie@users.noreply.github.com>
This commit is contained in:
Tjeerd 2020-12-02 00:52:13 +01:00 committed by GitHub
parent 4a2d6482e3
commit 8451aacf55
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2 changed files with 19 additions and 0 deletions
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12
platformio.ini
View File

@ -83,6 +83,17 @@ upload_protocol = dfu
debug_tool = stlink
monitor_speed = 115200
;STM32 Official core
[env:black_F401CC]
platform = ststm32
framework = arduino
board = blackpill_f401cc
board_build.core = stm32
build_flags = -fpermissive -std=gnu++11 -UBOARD_NR_GPIO_PINS -DUSBCON -DHAL_PCD_MODULE_ENABLED -DUSBD_USE_CDC -DHAL_UART_MODULE_ENABLED -DHAL_DAC_MODULE_DISABLED -DHAL_RTC_MODULE_DISABLED -DHAL_ETH_MODULE_DISABLED -DHAL_SD_MODULE_DISABLED -DHAL_QSPI_MODULE_DISABLED
upload_protocol = dfu
debug_tool = stlink
monitor_speed = 115200
[env:bluepill_f103c8]
platform = ststm32
framework = arduino
@ -123,5 +134,6 @@ default_envs = megaatmega2560
;env_default = LaunchPad_tm4c1294ncpdt
;env_default = genericSTM32F103RB
;env_default = bluepill_f103c8
;env_default = black_F401CC

7
speeduino/board_stm32_official.h
View File

@ -96,6 +96,13 @@ extern "C" char* sbrk(int incr);
EEPROM_Emulation_Config EmulatedEEPROMMconfig{2UL, 262144UL, 4095UL, 0x08180000UL};
#endif
InternalSTM32F7_EEPROM_Class EEPROM(EmulatedEEPROMMconfig);
#elif defined(STM32F401xC)
#define EEPROM_LIB_H "src/SPIAsEEPROM/SPIAsEEPROM.h"
#include EEPROM_LIB_H
EEPROM_Emulation_Config EmulatedEEPROMMconfig{2UL, 131072UL, 4095UL, 0x08040000UL};
InternalSTM32F4_EEPROM_Class EEPROM(EmulatedEEPROMMconfig);
#else //default case, internal flash as EEPROM for STM32F4
#define EEPROM_LIB_H "src/SPIAsEEPROM/SPIAsEEPROM.h"
#include EEPROM_LIB_H