source code for ST7MTC Configuration Tool PC to demo board link

Yes, you understand well. However, I am using the STtMTC2 Motorcontroller Development kit 2 ( ver 2.02 Build Date 19/03/2001) for configuration from the ST72141 Motorcontroller Dvelopement Kit. With our supplied S19 I can start and stop the motor, change the PI paramaters, change the delay, etc. then same the configuration/paramater header for the assembler. However, when I asemble my own S19 ( with ST7 Starter Kit ver 1.3 dated Nov 1 2000) the programmed chip is stand alone, ie cannot communcate with the PC and the configuration program above. I thought if I had the original source code that provides that communcation, I could add the communciation code to my build and communicate from the PC to my modifed program in the chip.

Using the ST7MTC2 Configuration Tool and the ST Thompson supplied S19 file one can download paramaters from the PC to the ST72141 chip for PI tuning. Once one links ones own S19 file using ST7MTC2 Programmer this communication is lost. Is the source code for this communication available so one could link it in and update paramters with modifed controller code? Going to the ST72141 successor chip is not a option due to high temperature environment.

Thank you for the file of assembly code. That is exactly what I needed.

You will find here attached the firmware source in assembly language of Starter_Kit tool. You will find inside all routine to communicate with the PC screen Graphical User Interface (GUI).