I need some help Please.
I have a 36V 350W motor. I´m using Windows7 professional.
I am trying do modify memory of the TSDZ2 in order to increase the minimum voltage.
My battery has a minimum voltage of 29V but the motor controller stops at 32V.
photo bateria 31_4 V 30%.jpg
Casainho has been doing a great job. Casainho did make some tools to modify the controller memory as indicated in the link:
(TSDZ2 configure battery voltage and motor current)
https://opensourceebikefirmware.bit...figure_battery_voltage_and_motor_current.html
I did buy the ST-Link V2 STM8 STM32 as in the image:
stlink V2 30%.jpg
I´m using STLink Utility for Windows because I´m not an expert Linux user.
After some tests I got the connection with ST-Link adapter and I did upgrade the ST-LinkV2 firmware with the windows STLink Utility.
But when I try to connect with the STZ2 motor I get the message :
"ST_Lin USB Communication Error"
STLINK USB communication error 50%.jpg
I`m using a Deel computer and in the following link somebody says he solve the problem with power modifications. I did not understand how did he solve the problem.
https://community.st.com/thread/48018-st-link-utility-420-has-issues#comment-188597
I also bought KT-LCD3 display to install the new firmware.
But, as I describe, I´m having lots of troubles to use the ST-link HW and Sw.
Anybody has an idea how to solve this USB error message?
Thanks