"How can i test if my probe-rs..." <- > <@holo:matrix.org> How can i test if my pico probe die? > > ``` > Running `probe-rs run --chip RP2040 target/thumbv6m-none-eabi/debug/switch-embassy-rs` > Error: Connecting to the chip was unsuccessful. > > Caused by: > 0: An ARM specific error occurred. > 1: An error occurred in the communication with an access port or debug port. > 2: Target device did not respond to request. > holo@nixos ~/w/e/switch-embassy-rs (main) [1]> lsusb |grep Probe > Bus 005 Device 006: ID 2e8a:000c Raspberry Pi Debug Probe (CMSIS-DAP) > holo@nixos ~/w/e/switch-embassy-rs (main)> > ``` > > Yesterday everything was working fine and now it don't want to flash any of my 2 picos (one pico can be dead but second im seeing in DHCP so it should work). And similar question how can i check my first pico if its really dead? Write some code that uses gpio on the pins in question, check them with with a oscilloscope/multimeter/LED