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Code Issues Wiki Activity

[H7] H7A3 support

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This commit is contained in:
jflyper 2020-09-29 23:03:20 +09:00
parent c6d70214f5
commit 697d0f7ed3
17 changed files with 1363 additions and 49 deletions
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13
src/main/config/config_streamer.c
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@ -72,6 +72,8 @@ uint8_t eepromData[EEPROM_SIZE];
// H7
# elif defined(STM32H743xx) || defined(STM32H750xx)
# define FLASH_PAGE_SIZE ((uint32_t)0x20000) // 128K sectors
# elif defined(STM32H7A3xx) || defined(STM32H7A3xxQ)
# define FLASH_PAGE_SIZE ((uint32_t)0x2000) // 8K sectors
// G4
# elif defined(STM32G4)
# define FLASH_PAGE_SIZE ((uint32_t)0x800) // 2K page
@ -272,7 +274,7 @@ static uint32_t getFLASHSectorForEEPROM(void)
}
}
#elif defined(STM32H743xx) || defined(STM32G4)
#elif defined(STM32H743xx) || defined(STM32G4) || defined(STM32H7A3xx) || defined(STM32H7A3xxQ)
/*
MCUs with uniform array of equal size sectors, handled in two banks having contiguous address.
(Devices with non-contiguous flash layout is not currently useful anyways.)
@ -282,6 +284,11 @@ H743
Bank 1 0x08000000 - 0x080FFFFF 128KB * 8
Bank 2 0x08100000 - 0x081FFFFF 128KB * 8
H7A3
2 bank * 128 sector/bank * 8KB/sector (2MB)
Bank 1 0x08000000 - 0x080FFFFF 8KB * 128
Bank 2 0x08100000 - 0x081FFFFF 8KB * 128
G473/474 in dual bank mode
2 bank * 128 sector/bank * 2KB/sector (512KB)
Bank 1 0x08000000 - 0x0803FFFF 2KB * 128
@ -294,6 +301,8 @@ FLASH_BANK_SIZE constant is set to one half of the available flash size in HAL.
#if defined(STM32H743xx)
#define FLASH_PAGE_PER_BANK 8
#elif defined(STM32H7A3xx) || defined(STM32H7A3xxQ)
#define FLASH_PAGE_PER_BANK 128
#elif defined(STM32G4)
#define FLASH_PAGE_PER_BANK 128
// These are not defined in CMSIS like H7
@ -420,7 +429,9 @@ static int write_word(config_streamer_t *c, config_streamer_buffer_align_type_t
if (c->address % FLASH_PAGE_SIZE == 0) {
FLASH_EraseInitTypeDef EraseInitStruct = {
.TypeErase = FLASH_TYPEERASE_SECTORS,
#if !(defined(STM32H7A3xx) || defined(STM32H7A3xxQ))
.VoltageRange = FLASH_VOLTAGE_RANGE_3, // 2.7-3.6V
#endif
.NbSectors = 1
};
getFLASHSectorForEEPROM(c->address, &EraseInitStruct.Banks, &EraseInitStruct.Sector);