Hello ! I have a question about the bootloader application.
I am using TI example about bootloader via CAN BUS.
When I call any Flash API function (the first one is BLInternalFlashStartAddrCheck), the program jumps to UndefEntry. It does this using any Flash API function.
I tried using the CCS as an administrator, but it didn't work. I don't understand where my problem is.
I leave my code in case it helps you.
Thanks a lot !bootloader-master.zip
I QJ Wang! Thanks for your reply. Apparently, the functions are copied on the SRAM.
/* Memory Map */
MEMORY
{
VECTORS (X) : origin=0x00000000 length=0x00000020 vfill = 0xffffffff
FLASH0 (RX) : origin=0x00000020 length=0x00010000 vfill = 0xffffffff
FLASH1 (RX) : origin=0x00010020 length=0x07FF1FE0 vfill = 0xffffffff
SRAM (RWX) : origin=0x08002000 length=0x00002000
STACK (RW) : origin=0x08004000 length=0x00002000
/* USER CODE BEGIN (2) */
#if 1
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 }
ECC_FLA1 (R) : origin=(0xf0400000 + (start(FLASH1) >> 3))
length=(size(FLASH1) >> 3)
ECC={algorithm=algoL2R5F021, input_range=FLASH1 }
#endif
/* USER CODE END */
}
Memory Browser:
I already used this example, and it worked, but with CCS V 10.0. Now, I have the CCS v11.0. Could that be the problem? I think it's strange that it doesn't even enter the functions. Thanks!!
