CSR64215 unable to enter programming mode about csr-spi-ftdi HOT 2 CLOSED

Hello. I am now in programming mode. The program no longer writes about incorrect SPI connection. Now I am getting another error: Unable to read the product ID. Please check if the board has a valid application running and correct configurations were loaded. I tried version 1 programs [ROM,8], version 2 [ROM,10] and version 2 [Rom,15 FORCED]. PSTool also throws the same error. If anyone can help me, please...

from csr-spi-ftdi.

Finally it worked! Maybe someone will need this information. I am using a bare CSRA64215 module. First, you need to find the version of CSRA64xxx and CSRA64xxx Tools you need. I have found all three programs and if you need them I can provide them to you. I found them myself in the links under this video: https://www.youtube.com/watch?v=guvcGxbAjTY
Next, I used the usbspi.dll file from release 0.5.3-a9. I also replaced the driver with the help of Zadig.
The most important thing is to convert the module and SPI mode. It is necessary to connect the programmer. It is not difficult to find a connection diagram for FTDI. Next, you need to close the SPI_PCM output through a 10K resistor to 3.3V. I have also seen cases where SPI_PCM is connected to 1.8V. After that, close the MFB contact to 1.8V. This must be done before connecting the programmer to the computer and applying power to the module! (this is what worked for me) Next, you need to connect the programmer to the computer. I connect directly without a resistor. In this mode you can also connect via bluetooth and play music, but I didn't do that and left the device in standby mode. After that, I managed to read the parameters from the device, as well as set a new name. I hope someone might need it. Thank you for attention!

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