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SP8EBC-ParaTNC
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@ -218,6 +218,7 @@ This is done by invoking a command:
'sudo echo "options usb-storage quirks=483:3744:i" >> /etc/modprobe.d/stlink_v1.conf'
What will create a new file called 'stlink_v1.conf' in modprobe directory. After the system reboot changes should
be applied and the programmer should be free to go. The kernel log should looks somehow like this below
[90639.895886] usb 2-1.1: new full-speed USB device number 13 using ehci-pci
[90639.990288] usb 2-1.1: New USB device found, idVendor=0483, idProduct=3744
[90639.990294] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
@ -229,11 +230,59 @@ be applied and the programmer should be free to go. The kernel log should looks
The next step is to install texane-stlink which supports the ST-Link/V1 programmer and can be used to read an write
the flash memory. Installation is quite straight forward
'git clone git://github.com/texane/stlink.git'
'cd stlink.git'
'make'
'cd build/Relase'
'sudo cp st-* /usr/bin'
'git clone git://github.com/texane/stlink.git'
'cd stlink.git'
'make'
'cd build/Relase'
'sudo cp st-* /usr/bin'
At the end the HEX file can be loaded into the microcontroler by typing a command
'sudo st-flash --format ihex write /dev/sr0 ParaTNC.hex'
'sudo st-flash --format ihex write /dev/sr0 ParaTNC.hex'
#### LOADING THE HEX FILE INTO ParaTNC or ParaMETEO TARGET USING STLINK/V2
mateusz@mateusz-ThinkCentre-M720q:~/Documents/___STM32/ParaTNC/STM32L476_ParaMETEO$ st-flash erase
st-flash 1.7.0-120-gbeffed4
/usr/local/stlink/chips: No such file or directory
2023-11-17T07:43:18 INFO common.c: L47x/L48x: 96 KiB SRAM, 1024 KiB flash in at least 2 KiB pages.
Mass erasing
and then programming itself
mateusz@mateusz-ThinkCentre-M720q:~/Documents/___STM32/ParaTNC/STM32L476_ParaMETEO$ st-flash --format ihex write ParaTNC.hex
st-flash 1.7.0-120-gbeffed4
/usr/local/stlink/chips: No such file or directory
2023-11-17T07:44:47 INFO common.c: L47x/L48x: 96 KiB SRAM, 1024 KiB flash in at least 2 KiB pages.
2023-11-17T07:44:47 INFO common.c: Attempting to write 111504 (0x1b390) bytes to stm32 address: 134217728 (0x8000000)
2023-11-17T07:44:48 INFO common.c: Finished erasing 55 pages of 2048 (0x800) bytes
2023-11-17T07:44:48 INFO common.c: Starting Flash write for F2/F4/F7/L4
2023-11-17T07:44:48 INFO flash_loader.c: Successfully loaded flash loader in sram
2023-11-17T07:44:48 INFO flash_loader.c: Clear DFSR
2023-11-17T07:44:48 INFO flash_loader.c: Clear CFSR
2023-11-17T07:44:48 INFO flash_loader.c: Clear HFSR
2023-11-17T07:44:51 INFO common.c: Starting verification of write complete
2023-11-17T07:44:52 INFO common.c: Flash written and verified! jolly good!
#### LOADING THE HEX FILE INTO ParaTNC or ParaMETEO TARGET USING ROM BOOTLOADER AND STM32FLASH software
Examples:
Get device information:
stm32flash /dev/ttyS0
or:
stm32flash /dev/i2c-0
Write with verify and then start execution:
stm32flash -w filename -v -g 0x0 /dev/ttyS0
Read flash to file:
stm32flash -r filename /dev/ttyS0
Read 100 bytes of flash from 0x1000 to stdout:
stm32flash -r - -S 0x1000:100 /dev/ttyS0
Start execution:
stm32flash -g 0x0 /dev/ttyS0