CC2564: 3 wire UART (H5) with Stm32Discovery and CC2564MODAEM

Part Number: CC2564

Hello everybody,

I would like to adapt the HFPAG Demo programm to use 3 wire UART (H5) with the STM32Discovery Board. Simply passing cp3wire to HCI_DRIVER_SET_COMM_INFORMATION in MainThread() and pulling the CTS pin low doesn't work. Is there any example code available for the use of 3 wire UART? Or could somebody point me to the relevant documentation?

With kind regards,

Edit: I've seen this post, but it offers not more substantial information.
Is there any documentation concerning the software side of a 3 wire usage of this module?

over 9 years ago

0 S over 9 years ago

TI__Mastermind 35795 points

Hi , We have assigned your query to BT expert. We will get back to you shortly .

Thanks
Saurabh

0 ll over 8 years ago in reply to S

Prodigy 40 points

I further investigated this issue, there is some communication but it stops before finishing the start up. I will later attach a log file, if this might help.

Edit: Using the define of USE_SOFTWARE_CTS_RTS was the key to ensure proper operation with the demo on the discovery board.

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CC2564: 3 wire UART (H5) with Stm32Discovery and CC2564MODAEM