We successfully flashed our nRF52 with your programmer. When I detach the IDAP-Link and hard power-cycle the chip the button presses do register. It seems like interrupts are not firing, although it's hard to say for sure what's going on.
One other thing I've encountered is that the nrf_drv_gpiote driver does not function with the IDAP-Link attached. Hold the SWDCLK and SWDIO/nRESET line low for a minimum of 100 µs" Enable reset through the RESET register in the POWER peripheral.ģ. "Normal mode can always be resumed by performing a "hard-reset" through the SWD interface:Ģ. If I disconnect the IDAP-Link and hard power cycle the chip bringing nRESET low will reset the chip as expected.Įxiting debug mode appears to involve more than what you are doing.
With the IDAP-Link attached, bringing the nRESET pin low does not reset the chip. Therefore be disabled as long as the device is in debug interface mode." Flashing SD + APP + DFU in 16 s.įrom the rRF1822 manual, "In debug interface mode, the SWDIO/nRESET pin will be used as SWDIO. Using IDAPnRFProg command line program to flash using multiple IDAP-Link at the speed of 12KB / s. This could be accomplished by a batch command. All that is left to do is to copy firmware file over to each drive.
Each IDAP-Link then would appears to the PC as a USB drive. With the drag & drop feature, it would be easy to do gang programming by connecting multiple IDAP-Link to a single PC via a USB hub. All LED are off when programming is successful. If programming failed, the red LED will blink at 1 sec interval.
A USB power source is require to power the IDAP-Link if not connected to PC.
Keeping the USB mass storage connected to the PC will have a huge impact on the Flashing performance as PC will try to access the microSD card at the same time. Eject it from the PC prior to start flashing. The USB mass storage device will show up.
IDAP-Link/M Software Download now supports readback protectionĪll features are implemented. IDAP-M is the CMSIS-DAP on module : Data sheet & User guide
IDAP-Link TM is the full Debug JTAG probe : Data sheet & User guide