Hi,
I am currently trying to enable Hardware Flow Control in the Uart driver functionality. I am working with SDK simplelink_cc13x2_26x2_sdk_3_30_00_03.
I am using CC2652R1 Launchpad to test the same. I have an FTDI cable connecting my host machine to the Launchpad with the below pin configuration.
RXD - DIO3
TXD - DIO2
RTS - DIO19
CTS - DIO18
I have assigned IOID_19 and IOID_18 to the CTS and RTS pin values respectively.
I currently am able to see the Tx from the Launchpad application on the Terminal (Tera Term). But I am unable to see the Rx Interrupts being generated when I send data over serial.
If I do not use CTS/RTS configuration, I do see the callback interrupts to the application and posting the required events to the application.
What am I missing in the configuration. Below is the pin config table as well.
IOID_19 | PIN_INPUT_EN | PIN_PULLDOWN,
IOID_18 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
Best Regards,
Veena Mohan