Posted on August 28, 2014 at 19:04
How do I get the NOR Flash coming up on my DfuSe Demo application?
Write a DFU firmware that provides one as a descriptor. The System Loader isn't going to support anything other than the Internal Flash.
STM32_USB-FS-Device_Lib_V4.0.0\Projects\Device_Firmware_Upgrade\src\usb_desc.c
uint8_t DFU_StringInterface2_2[DFU_SIZ_STRING_INTERFACE2] =
{
DFU_SIZ_STRING_INTERFACE2,
0x03,
// Interface 1: ''@ NOR Flash: M29W128 /0x64000000/128*128Kg''
'@', 0, 'N', 0, 'O', 0, 'R', 0, ' ', 0, 'F', 0, 'l', 0, 'a', 0, 's', 0,
'h', 0, ' ', 0, ':', 0, ' ', 0, 'M', 0, '2', 0, '9', 0, 'W', 0, '1', 0, '2', 0, '8', 0, 'G', 0,
'/', 0, '0', 0, 'x', 0, '6', 0, '4', 0, '0', 0, '0', 0, '0', 0, '0', 0, '0', 0, '0', 0,
'/', 0, '1', 0, '2', 0, '8', 0, '*', 0, '1', 0, '2', 0, '8', 0, 'K', 0, 'g', 0
};
uint8_t DFU_StringInterface2_3[DFU_SIZ_STRING_INTERFACE2] =
{
DFU_SIZ_STRING_INTERFACE2,
0x03,
// Interface 1: ''@ NOR Flash:S29GL128 /0x64000000/128*128Kg''
'@', 0, 'N', 0, 'O', 0, 'R', 0, ' ', 0, 'F', 0, 'l', 0, 'a', 0, 's', 0,
'h', 0, ' ', 0, ':', 0, ' ', 0, 'S', 0, '2', 0, '9', 0, 'G', 0, 'L', 0 , '1', 0, '2', 0, '8', 0,
'/', 0, '0', 0, 'x', 0, '6', 0, '4', 0, '0', 0, '0', 0, '0', 0, '0', 0, '0', 0, '0', 0,
'/', 0, '1', 0, '2', 0, '8', 0, '*', 0, '1', 0, '2', 0, '8', 0, 'K', 0, 'g', 0
};
Review:
STM32_USB-FS-Device_Lib_V4.0.0\Projects\Device_Firmware_Upgrade\src\fsmc_nor.c
STM32_USB-Host-Device_Lib_V2.1.0\Project\USB_Device_Examples\DFU\src
