I have an STM32F723 discovery board, and am getting started with the default application for that board within STM32Cube.
Compiling is fine. Downloading the program is not:
61234STMicroelectronics ST-LINK GDB server. Version 5.3.2
Copyright (c) 2019, STMicroelectronics. All rights reserved.
Starting server with the following options:
Persistent Mode : Disabled
Logging Level : 1
Listen Port Number : 61234
Status Refresh Delay : 15s
Verbose Mode : Disabled
SWD Debug : Enabled
Waiting for debugger connection...
Debugger connected
-------------------------------------------------------------------
STM32CubeProgrammer v2.2.0
-------------------------------------------------------------------
Log output file: /tmp/STM32CubeProgrammer_hvYFoH.log
ST-LINK SN : 0672FF495150807567094632
ST-LINK FW : V2J34M25
Voltage : 3.20V
SWD freq : 4000 KHz
Connect mode: Under Reset
Reset mode : Hardware reset
Cannot identify the device
Error: unknown or unsupported device (DevID = 0x0000)
Memory Programming ...
Opening and parsing file: ST-LINK_GDB_server_sAVdCQ.srec
File : ST-LINK_GDB_server_sAVdCQ.srec
Size : 73708 Bytes
Address : 0x08000000
Erasing memory corresponding to segment 0:
Download in Progress:
File download complete
Time elapsed during download operation: 00:00:00.517
Verifying ...
Error: Data mismatch found at address 0x08000000 (byte = 0x3A instead of 0x00)
Error: Download verification failed
Encountered Error when opening /Applications/STM32CubeIDE.app/Contents/Eclipse/plugins/com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.macos64_1.1.0.201910081157/tools/bin/STM32_Programmer_CLI
Error in STM32CubeProgrammer
Debugger connection lost.
Shutting down...I know the board is working because using the freeware tools ("sudo port install stlink") I can do:
simon% st-flash erase
st-flash 1.5.1
2019-10-22T10:39:19 INFO: Loading device parameters....
2019-10-22T10:39:19 INFO: Device connected is: F72 device, id 0x10006452
2019-10-22T10:39:19 INFO: SRAM size: 0x40000 bytes (256 KiB), Flash: 0x80000 bytes (512 KiB) in pages of 2048 bytes
Mass erasing......
simon% arm-elf-objcopy -O ihex usbtest.elf usbtest.ihex
simon% st-flash write usbtest.ihex 0x08000000
st-flash 1.5.1
2019-10-22T10:39:29 INFO: Loading device parameters....
2019-10-22T10:39:29 INFO: Device connected is: F72 device, id 0x10006452
2019-10-22T10:39:29 INFO: SRAM size: 0x40000 bytes (256 KiB), Flash: 0x80000 bytes (512 KiB) in pages of 2048 bytes
2019-10-22T10:39:29 INFO: Attempting to write 207401 (0x32a29) bytes to stm32 address: 134217728 (0x8000000)
2019-10-22T10:39:29 WARN: unaligned len 0x32a29 -- padding with zero
Flash page at addr: 0x08020000 erasedEraseFlash - Sector:0x5 Size:0x20000
2019-10-22T10:39:33 INFO: Finished erasing 6 pages of 131072 (0x20000) bytes
2019-10-22T10:39:33 INFO: Starting Flash write for F2/F4/L4
2019-10-22T10:39:33 INFO: Successfully loaded flash loader in sram
enabling 32-bit flash writes
size: 32768
size: 32768
size: 32768
size: 32768
size: 32768
size: 32768
size: 10794
2019-10-22T10:39:36 INFO: Starting verification of write complete
2019-10-22T10:39:38 INFO: Flash written and verified! jolly good!The debugger configuration looks like:
Any hints ?
