Welcome in the forum,Erik.
I would suggest you to create a Support Case. At top of this page click on "Design Support" and then on "Create a Support Case". A Cypress engineer wil get in contact with you. You may attach your complete project (in Creator -> File -> Create Workspace Bundle (minimal) ) it will be handled confidential by Cypress.
Greetings from Bremen
I created a support case. They were very helpful. They suggested some possible solutions and in the end I was able to find the root of the problem by myself.
So, to anyone also facing this problem. It's very important to get the timing on the XRES toggeling right. About 100µs are appropriate. I had about 500µs. After correcting this everything works fine.
That's cool, thank you for keeping us informed, Erik!
Hi,erik I have encountered this problem , do as you say ,but the problem persists.can you give me some idea?
I am also looking into using HSSP to program a PRoC BLE part. Does someone have this developed? It seems the PSoC4 and PRoC BLE are very similar but the PRoC BLE needs support for 2 flash macros and also setting 48MHz.
I just stepped in this problem, again. So everything what looked like it helped was just by chance. So I started from the beginning with the AN84858. And there it was. DEVICE_ACQUIRE_TIMEOUT
I have 2ms to acquire the device, but in debug mode there was such an overhead in GPIO handling that the bit banging was too slow. So it failed. After optimizing the code (writing directly to the register addresses) the acquisition ist fast enough now and everything works fine.
So, good luck everybody