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emard / wifi_jtag

ESP8266 as wireless JTAG Programmer
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Investigate the possible use of a remote-gdb jtag protocol #2

Open zoobab opened 8 years ago

zoobab commented 8 years ago

Investigate the possible use of a remote-gdb jtag protocol, which is optimised:

http://www.embecosm.com/appnotes/ean4/embecosm-howto-rsp-server-ean4-issue-2.html

emard commented 8 years ago

esp8266 has capability to directly implement such TCP/IP to jtag protocol but arduino code wouldn't be much longer as it is now.

RSP in serial mode is already possible as wifi_jtag has also tcp-serial mode (enter key starts serial mode)

openocd can be used (with wifi_jtag of course) for remode gdb debugging TRST and SRST lines should be connected