pub unsafe extern "C" fn rfalSt25tbPollerPcall(chipId: *mut u8) -> u16
Expand description

\brief ST25TB Poller Pcall

This method sends a Pcall command If successful the device’s chip ID will be retrieved

\param[out] chipId : Chip ID of the device

\return ERR_WRONG_STATE : RFAL not initialized or incorrect mode \return ERR_PARAM : Invalid parameters \return ERR_IO : Generic internal error \return ERR_TIMEOUT : Timeout error, no listener device detected \return ERR_PROTO : Protocol error detected \return ERR_NONE : No error