After soldering module CC Debugger (last module) i need to program internal flash with TI firmware. I havn't any TI development tools and decide use Arduino for program.
First step - connect 3 wire from arduino to CC debugger:
PD5 > CC DC line
PD6 > CC DD line
PD7 > CC RESET line
and write sketch to access CC lines from host computer via serial port.
Second program on C# to work with CC memory via Arduino and write original TI bootloader for CC debugger (converted to binary format)
Third step write original TI CC debugger firmwire to CC debugger with SmartFlash software
after all done CC debugger work and i can programm all other modules.
4 comment(s) so far
Very cool! This actually looks like the best solution I've seen for programming this type of chip. It would be great if you shared your Arduino and C# source code by posting it here or emailing it to me. Thanks!
Very good ,now i am make a cc debugger,but i have some questions about it ,can i consult some things with you ? my mail is 54robin@163.com.Thanks a lot.
I have some cc8520 Purepath samples IC. Could i use Arduino method to upload configuration firmware to it? Or I cannot escape to get an ccdebugger? Thanks!!
As i see in datasheet CC8520 can be programmed with CC debugger so you can use this method yo upload configuration to it.