Is Rs232 Hserial can be inverted

[Yves]

Hello Is Hserial can be inverted?

Yves

[trastikata]

You have to set or clear RXDTP and TXCK bits in BAUDCONx register to select the data polarity mode and the transmit idle state.

[tumbleweed]

Some devices support programmable polarity and some don't.
Check the datasheet for your device (and the name/location of the bit if it does)