Calliope mini 2 is based on J-Link by segger instead of CMSIS-DAP.
The current implementation of WebUSB in pxt only supports dapjs and therefore webUSB is not working in MakeCode for the Calliope mini 2.
We tryed to implement J-Link WebUSB, but it seems like the interfaces are hard coded somewhere in pxt and it is not possible to do this only in the pxt-calliope target.
@jwunderl could you help us to figgure out if and how J-Link webUSB could be implemented into pxt and our pxt target, to support the webUSB capabilitys of the Calliope mini 2?
Amerlander
commented
1 year ago
Calliope mini 2 is based on J-Link by segger instead of CMSIS-DAP.
The current implementation of WebUSB in pxt only supports dapjs and therefore webUSB is not working in MakeCode for the Calliope mini 2.
We tryed to implement J-Link WebUSB, but it seems like the interfaces are hard coded somewhere in pxt and it is not possible to do this only in the pxt-calliope target.
@jwunderl could you help us to figgure out if and how J-Link webUSB could be implemented into pxt and our pxt target, to support the webUSB capabilitys of the Calliope mini 2?
Sample implementation of J-Link webUSB: https://www.segger.com/jlink_webusb_update_target_firmware.html
Implementation of WebUSB API: https://www.segger.com/seggerbulk.js https://www.segger.com/programming.js