Other Parts Discussed in Thread: CC2564
Tool/software:
Hi,
We are currently using this Panasonic module which is based on the CC2564 chip.
Using external STM32 as host MCU and Bluetopia bluetooth stack, we are unable to set the baudrate higher than 115200.
with baudrate of 115200, the pair and communication works flawlessly.
but once we set the baudrate to 1M, the pairing can still be done, but none of the communication goes through.
/* Configure uart parameter */
HCI_DRIVER_SET_COMM_INFORMATION(&HCI_DriverInformation, 1, VENDOR_BAUD_RATE, cpHCILL_RTS_CTS);
HCI_DriverInformation.DriverInformation.COMMDriverInformation.InitializationDelay = 100;
the USART is clocked with HSI of STM32 and VENDOR_BAUD_RATE is set to 1M.
Also checked on the hardware side, there shouldn't be anything limiting the switching speed.
Kindly Help!
Thanks in advance.