void ins_periodic_task( void ) {
if (!SpiCheckAvailable()) {
SpiOverRun();
return;
}
if (!ins_configure()) return;
// Fill request for QMR
last_send_packet.CmdID = VN100_CmdID_ReadRegister;
last_send_packet.RegID = VN100_REG_YMR;
spi_buffer_input = (uint8_t*)&last_received_packet;
spi_buffer_output = (uint8_t*)&last_send_packet;
spi_buffer_length = 4+VN100_REG_YMR_SIZE;
SpiSelectSlave0();
SpiStart();
}
void vn100_periodic_task(void)
{
// only send config or request when last transaction is done
if (vn100_trans.status != SPITransDone) { return; }
// send request when configuration is done
if (ins_configure() == TRUE) {
// Fill request for QMR
last_send_packet.CmdID = VN100_CmdID_ReadRegister;
last_send_packet.RegID = VN100_REG_YMR;
// Set IO length
vn100_trans.output_length = 2; // Only 2 ?
vn100_trans.input_length = 4 + VN100_REG_YMR_SIZE;
// submit
spi_submit(&(VN100_SPI_DEV), &vn100_trans);
}
}