Tool/software:
HI ,
execute application file from bootloader
1)I downloaded bootloader code example
bootloader:
VECTORS (X) : origin=0x00000000 length=0x00000020 fill = 0xffffffff
FLASH0 (RX) : origin=0x00000020 length=0x001FFFE0 vfill = 0xffffffff
FLASH1 (RX) : origin=0x00200000 length=0x00200000 vfill = 0xffffffff
/* Bank 7 (128kB, FEE) */
FLASH7 (R) : origin=0xF0200000 length=0x00020000 vfill = 0xffffffff
STACKS (RW) : origin=0x08000000 length=0x00001000
RAM (RW) : origin=0x08002500 length=(0x0002EB00-0x2500)
/* Bank 0 ECC */
ECC_VEC (R) : origin=(0xf0400000 + (start(VECTORS) >> 3))
length=(size(VECTORS) >> 3)
ECC={algorithm=algoL2R5F021, input_range=VECTORS}
ECC_FLA0 (R) : origin=(0xf0400000 + (start(FLASH0) >> 3))
length=(size(FLASH0) >> 3)
ECC={algorithm=algoL2R5F021, input_range=FLASH0 }
/* Bank 1 ECC */
ECC_FLA1 (R) : origin=(0xf0400000 + (start(FLASH1) >> 3))
length=(size(FLASH1) >> 3)
ECC={algorithm=algoL2R5F021, input_range=FLASH1 }
/* Bank 7 ECC */
ECC_FLA7 (R) : origin=0xF0100000
length=(size(FLASH7) >> 3)
ECC={algorithm=algoL2R5F021, input_range=FLASH7 }
/* USER CODE END */
}
2)blink led application code
led application:
MEMORY
{
/* USER CODE BEGIN (2) */
/* USER CODE END */
VECTORS (X) : origin=0x00020020 length=0x00000020
FLASH0 (RX) : origin=0x00020040 length=(0x001FFFE0-0x00020020)
FLASH1 (RX) : origin=0x00200000 length=0x00200000
STACKS (RW) : origin=0x08000000 length=0x00001500
RAM (RW) : origin=0x08040000 length=(0x00080000-0x00040000)
/* USER CODE BEGIN (3) */
/* USER CODE END */
}
above code is executing from the bootloader
2)instead of i used my development application code ,here uart communication is not working ,here is my memory information of application code
MEMORY
{
/* USER CODE BEGIN (2) */
/* USER CODE END */
VECTORS (X) : origin=0x00020020 length=0x00000020
FLASH0 (RX) : origin=0x00020040 length=0x001FFFE0
FLASH1 (RX) : origin=0x00200000 length=0x00200000
STACKS (RW) : origin=0x08000000 length=0x00001500
RAM (RW) : origin=0x08001500 length=0x0007EB00
/* USER CODE BEGIN (3) */
/* USER CODE END */
}
