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#define IO_EXPENDER_1_ADDR 0x40
static byte ucTrameIOEX1[] = {IO_EXPENDER_1_ADDR, 0xFF };
fnWrite(IICPortID, (unsigned char *)ucTrameIOEX1, sizeof(ucTrameIOEX1)) case MASTER_REPEATED_START_SENT: // (0x10) repeated start has been sent
case MASTER_START_SENT: // (0x08) start bit sent, now send address
{
unsigned long ulAddress = *ptIICQue->IIC_queue.get++; // the address
//ADD//HP//021109//
if (ptIICQue->IIC_queue.chars)
ptIICQue->IIC_queue.chars--;
// case MASTER_TX_ADDRESS_NOT_ACKED: // (0x20) the slave address has been sent but no ack was received
case MASTER_TX_DATA_NOT_ACKED: // (0x30) a byte of data has been sent but was not acked
case MASTER_TX_DATA_ACKED: // (0x28) a byte of data has been sent and acked
case MASTER_TX_ADDRESS_ACKED: // (0x18) the slave address was sent and we have received an ack - continue with the TX data
if (ptIICQue->ucPresentLen != 0) {
iic->I2CDAT = *ptIICQue->IIC_queue.get++; // send first data byte
//ADD//HP//021109//
if (ptIICQue->IIC_queue.chars)
ptIICQue->IIC_queue.chars--;
// fnDelPar(SWAP_PARAMETER_BLOCK); // delete old block and validate new one.extern int fnSaveNewPars(int iTemp)
{
#ifdef USE_PARAMETER_BLOCK
// Network variables
if (iTemp == SAVE_NEW_PARAMETERS_CHECK_CRITICAL) { // we check to see whether network parameters have been changed
if (((temp_pars->temp_parameters.ucServers & ACTIVE_DHCP) != (parameters->ucServers & ACTIVE_DHCP)) || (uMemcmp((unsigned char *)&temp_pars->temp_network, (unsigned char *)&network_flash, sizeof(NETWORK_PARAMETERS)))) {
return 1; // since a network parameter has been change, we warn the user that he/she will have to validate afterwards
}
}
#ifndef USE_PAR_SWAP_BLOCK
fnDelPar(INVALIDATE_PARAMETER_BLOCK); // delete parameter block before continuing
iTemp = SAVE_NEW_PARAMETERS;
#endif
fnSetPar((unsigned short)(PAR_NETWORK | TEMPORARY_PARAM_SET), (unsigned char *)&temp_pars->temp_network, sizeof(NETWORK_PARAMETERS)); // network parameters
// device parameters
fnSetPar((PAR_DEVICE | TEMPORARY_PARAM_SET), (unsigned char *)&temp_pars->temp_parameters, sizeof(PARS)); // copy the new set to the swap buffer (temp)
if (iTemp != SAVE_NEW_PARAMETERS_VALIDATE) {
#ifdef ACTIVE_FILE_SYSTEM
// fnDelPar(SWAP_PARAMETER_BLOCK); // delete old block and validate new one.
#endif
// uMemcpy(&network, &temp_pars->temp_network, sizeof(NETWORK_PARAMETERS)); // update working parameter set - we never do this since we always reset after a network change (otherise we can have DHCP difficulties, since DHCP values will be overwritten)
uMemcpy(parameters, &temp_pars->temp_parameters, sizeof(PARS));
}
#endif
return 0;
}