search

m-mcgowan / embedded-swd

Serial Wire Debug (SWD) implementation for Particle devices
GNU Lesser General Public License v3.0
21 stars 4 forks source link

Problem with Electron #4

Open internetserver opened 8 years ago

internetserver commented 8 years ago

Hello I have a problem to flash the bootloader. My Electron shows only LED on D7. I connected a P0 to the Electron and I checked everything several times.

But nothing happens:

Do you have a dead device and wish to continue? [y,N]:y Unknown ACK (5) received. Please double check the wiring, then try again. Do you have a dead device and wish to continue? [y,N]:y SWD Fault error Please double check the wiring, then try again. Do you have a dead device and wish to continue? [y,N]:y SWD Fault error Please double check the wiring, then try again. Do you have a dead device and wish to continue? [y,N]:y SWD Parity error Please double check the wiring, then try again. Do you have a dead device and wish to continue? [y,N]:y SWD Parity error Please double check the wiring, then try again. Do you have a dead device and wish to continue? [y,N]:y Unknown ACK (5) received. Please double check the wiring, then try again. Do you have a dead device and wish to continue? [y,N]:y warning: unexpected idcode: 8ae8053f SWD Protocol error Do you have a dead device and wish to continue? [y,N]:y Unknown ACK (5) received.

What is wrong? Is my Electron dead? What means? "warning: unexpected idcode: 8ae8053f SWD Protocol error"

Thanks for help

Nils