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WINC1500 firmware update
It appears that Microchip has recently released a new firmware update (19.7.3):
Could you please advise if it's safe to update? Also, I don't have access to a windows machine, is it possible to use the serial_bridge_usb_pitaya_go_vx.x.x.hex with a Linux machine?
Thanks!
@verjus We are testing v19.7.3 and will post a tutorial if it's ready. Currently the used update tool is under windows machine, but a python script will be available soon. Just follow this issue and I will notify you. Thanks.
Answering my own questions.... May be useful to others.
I was able to update the firmware on Linux using the following steps:
- nrfjprog -f nrf52 --program serial_bridge_usb_pitaya_go_v1.0.0_mbr.hex --sectorerase
- nrfjprog -f nrf52 --reset
- Find the serial port using dmesg (e.g. ttyACM2: USB ACM device)
- git clone https://github.com/Microchip-MPLAB-Harmony/wireless_wifi.git
- cd wireless_wifi/utilities/wifi/winc/tools/
- chmod +x winc_programmer_uart
- chmod +x image_tool
- cd ../../../
- ln -s wifi/winc/tools/ .
- cd wifi/winc/
- ./winc_flash_tool.sh -p /dev/ttyACM2 -d WINC1500 -v 19.7.6 -e -x -i prog -w
- Done!
This seems to work for me, but proceed at your own risks. I take no responsibility for bricked devices!
Full instructions can be found here