I am using the TI Bluetooth stack with PAN1326B module. The stack is initialized successfully with any baud rate with OpenStack. call However If I try to chage the baud rate after the stack is initialized and running using VS_Update_UART_Baud_Rate function it come back with an error. I found that if I change the HCI Serial protocol to cpUART_RTS_CTS from cpHCILL_RTS_CTS the problem goes way. What could be the problem here. I need to change the baud rate between high speed and low speed to save power during idle time. Do I need to use the HCILL protocol.
Thanks
Murshed