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When I pluged the CMSIS-DAP device, there can not find CMSIS-DAP driver on my windows computer.
Where to download it?

Thanks,
Aaron

Hi, take a look in the CMSIS-DAP/Firmware/STM32/ you added JLink-OB-F072 hardware in CMSIS_DAP_USB.uvproj. However I can't see the hardware in the projects target and there are only for STM32F103 ic. This is right?

Hello,

I have uploaded V1.hex to SMT32 Blue Pill board (patched R10 resistor to get USB going).

I see CDC and HID devices but on Linux (Ubuntu 18.04) but there is not mass-storage device (mbedls is looking for it). I'm trying to get this working with mbed (to start with mbedls).

The target is connected via PA2 and PA4 as noted in build/ code of BOARD_V1.
I have not solder/ checked the LEDs yet. And, think I will hook up a scope to see what is being sent on SWCLK and SWDIO wires.

Any suggestions for what could be the issue, how to debug?

Thank you very much

Hello,

I tried CMSIS-DAP on ST-LinkV2 dongle using Keil but found some issues with nRESET signal: the target could not reset nor I could use the "attach under reset" debugger option. The logic analyzer could not see any activity on this signal either.
I checked where the nRESET pin is connected on this board and sorted out that it is hooked to PB6 (Pin 42), and not PB0 as reported in the code.

I changed to correct pin and now it's working like a charm. Is the dongle I have yet a different hardware version ? Or is there actually a minor bug in the code ?

Thanks for your attention

Regards,

David S.

I can't find "DEBUG.h", so many param isn't defined.

Any plan to support Mass storage functionality?

Hi,

I did not find most number of variables declared in RDDI example RDDI_DAP_IF.cpp file given in CMSIS-DAP-> RDDI->Example. However I have solved with few variables and macros. I could not find below variables, macros and data types.

1. MonConf.Opt
2. PORT_SW
3. RWPage
4. TRNMODE
5. TRNVERIFY
6. DBG_Addr
7. RgARMCM
8. RgARMFPU

Regards

Umesh

I am developing a code for RTL8710 Wifi module, cortex-M3. The toolchain/sdk requires OpenOCD/CMSIS-DAP to program the module.
I have a STM32F103C8T6 board that I would like to make as CMSIS-DAP. I tried all firmware images in the firmware/stm32/hex, but still there is error when trying to update driver on windows 8.1

I already configured windows to "ignore" driver signing and restarted several times.
I directed update driver update to folder that contains the "CMSIS_DAP.inf" file.

The drivers for this device are not installed. (Code 28)
There are no compatible drivers for this device.

OpenOCD returns the following error

Error: CMSIS-DAP command CMD_INFO failed

Did I miss a step to install driver?

Thanks.

I have flashed the hex file to my st-link. And my computer recognized CDC(uart) and debugger.
But there is no MSD showing like other mbed board.

Please help me. Thanks!

I want to make a CMSIS DAP using CMSIS 5.1.0. I built a new project in line with KEIL's official website. Part of the DAP was added, but he didn't work. Can you help me with this problem? Thanks very much.

http://www.keil.com/pack/doc/CMSIS/DAP/html/group__DAP__ConfigUSB__gr.html

Hi,

I try to open the V2 schematic with PADS, but failed.

Could you upload the schematic PDF version?

Aaron

I'm using MDK5 + CMSIS_DAP_USB project, set reconfiguration to V2, both HID and CDC are enabled, from test, only CDC are properly installed on Windows7 32 bit version. HID can't be recognized.

If I disable CDC in usb_config.c, HID can be auto recognized w/o installing any driver.

Finally I got it worked by changing VID/PID to official one and install driver from mbed, it will identify HID driver, then, install inf for CDC ACM.

Hi. Just a quick question-maybe you know. When I flash the stm32F103 with the .hex file provided - everything is ok, when I compile it myself only CDC device is recognised. Do you have any clues?

Thanks for posting your CMSIS-DAP implementation for STM32. I may integrate portions of it on another project. Note that an older version of the USB device stack was open sourced by the mbed CMSIS-DAP project.

https://github.com/mbedmicro/CMSIS-DAP/tree/master/shared/USBStack

Integrating it to your CMSIS-DAP repository would allow more users to build from sources. You may want to consider it on a future update. This archive includes an example of a modified project file together with the USB stack source code.

http://micromint.com/updates/mbed/CMSIS-DAP-STM32-USB.zip

Regards,
J Alvarez @ Micromint

Where can I find CMSIS-DAP DCI's driver for windows8, can you send email to me a copy of the driver for windows8 my email is [email protected]

I love your work, STM32 is popular... is there license issue if I give this a try?