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eeprom_stm32: add stm32f4 series support

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based on code by @yulei in https://github.com/qmk/qmk_firmware/pull/7803
This commit is contained in:
Ilya Zhuravlev
2021-07-11 19:20:41 -04:00
parent ae1d581ca7
commit 1ba3126ae4
5 changed files with 76 additions and 25 deletions
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12
tmk_core/common/chibios/eeprom_stm32.h
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@ -37,6 +37,8 @@
# define MCU_STM32F072CB
#elif defined(EEPROM_EMU_STM32F042x6)
# define MCU_STM32F042K6
#elif defined(EEPROM_EMU_STM32F411xC)
# define MCU_STM32F411xC
#endif
/* The page_size * density_pages should provide 8k of space, split 4k/4k between snapshot and writelog in the default config */
@ -47,6 +49,10 @@
# elif defined(MCU_STM32F103ZE) || defined(MCU_STM32F103RE) || defined(MCU_STM32F103RD) || defined(MCU_STM32F303CC) || defined(MCU_STM32F072CB)
# define FEE_PAGE_SIZE (uint16_t)0x800 // Page size = 2KByte
# define FEE_DENSITY_PAGES 4 // How many pages are used
# elif defined(MCU_STM32F411xC)
# define FEE_PAGE_SIZE (uint32_t)0x20000 // Page size = 128KByte
# define FEE_DENSITY_PAGES 1 // How many pages are used
# define FEE_SECTOR_ID 5 // sector id of the flash
# else
# error "No MCU type specified and FEE_DENSITY_PAGES not defined.\
Add something like -DMCU_STM32F103RB to your compiler arguments (probably in a Makefile)\
@ -65,6 +71,8 @@ or define FEE_DENSITY_PAGES yourself."
# define FEE_MCU_FLASH_SIZE 384 // Size in Kb
# elif defined(MCU_STM32F303CC)
# define FEE_MCU_FLASH_SIZE 256 // Size in Kb
# elif defined(MCU_STM32F411xC)
# define FEE_MCU_FLASH_SIZE 256 // Size in Kb
# else
# error "No MCU type specified and FEE_MCU_FLASH_SIZE not defined.\
Add something like -DMCU_STM32F103RB to your compiler arguments (probably in a Makefile)\
@ -83,8 +91,8 @@ or define FEE_MCU_FLASH_SIZE yourself."
#endif
#ifndef FEE_WRITELOG_SIZE
/* Size of eeprom writelog, in bytes */
#define FEE_WRITELOG_SIZE 4096
/* Size of eeprom writelog, in bytes. By default, use all the remaining amount of flash bank. */
#define FEE_WRITELOG_SIZE (FEE_DENSITY_PAGES * FEE_PAGE_SIZE - FEE_SNAPSHOT_SIZE)
#endif
/* Flash word value after erase */