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Detect errors in examples.

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This commit is contained in:
Romain Tartiere 2010-08-18 17:22:13 +00:00
parent 076fa3686c
commit eb90b92c12
9 changed files with 157 additions and 44 deletions
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33
examples/nfc-relay.c
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@ -132,9 +132,12 @@ int main(int argc,char* argv[])
return EXIT_FAILURE;
}
printf("%s", "Configuring emulator settings...");
nfc_configure(pndTag,NDO_HANDLE_CRC,false);
nfc_configure(pndTag,NDO_HANDLE_PARITY,false);
nfc_configure(pndTag,NDO_ACCEPT_INVALID_FRAMES,true);
if (!nfc_configure(pndTag,NDO_HANDLE_CRC,false) ||
!nfc_configure(pndTag,NDO_HANDLE_PARITY,false) ||
!nfc_configure(pndTag,NDO_ACCEPT_INVALID_FRAMES,true)) {
nfc_perror(pndTag, "nfc_configure");
exit(EXIT_FAILURE);
}
printf("%s", "Done, emulated tag is initialized");
// Try to open the NFC reader
@ -143,9 +146,12 @@ int main(int argc,char* argv[])
printf("Connected to the NFC reader device: %s", pndReader->acName);
printf("%s", "Configuring NFC reader settings...");
nfc_initiator_init(pndReader);
nfc_configure(pndReader,NDO_HANDLE_CRC,false);
nfc_configure(pndReader,NDO_HANDLE_PARITY,false);
nfc_configure(pndReader,NDO_ACCEPT_INVALID_FRAMES,true);
if (!nfc_configure(pndReader,NDO_HANDLE_CRC,false) ||
!nfc_configure(pndReader,NDO_HANDLE_PARITY,false) ||
!nfc_configure(pndReader,NDO_ACCEPT_INVALID_FRAMES,true)) {
nfc_perror(pndReader, "nfc_configure");
exit(EXIT_FAILURE);
}
printf("%s", "Done, relaying frames now!");
while(!quitting)
@ -157,10 +163,16 @@ int main(int argc,char* argv[])
if (szReaderRxBits == 7 && abtReaderRx[0] == 0x26)
{
// Drop down field for a very short time (original tag will reboot)
nfc_configure(pndReader,NDO_ACTIVATE_FIELD,false);
if (!nfc_configure(pndReader,NDO_ACTIVATE_FIELD,false)) {
nfc_perror(pndReader, "nfc_configure");
exit(EXIT_FAILURE);
}
if(!quiet_output)
printf("\n");
nfc_configure(pndReader,NDO_ACTIVATE_FIELD,true);
if (!nfc_configure(pndReader,NDO_ACTIVATE_FIELD,true)) {
nfc_perror(pndReader, "nfc_configure");
exit(EXIT_FAILURE);
}
}
// Print the reader frame to the screen
@ -173,7 +185,10 @@ int main(int argc,char* argv[])
if (nfc_initiator_transceive_bits(pndReader,abtReaderRx,szReaderRxBits,abtReaderRxPar,abtTagRx,&szTagRxBits,abtTagRxPar))
{
// Redirect the answer back to the reader
nfc_target_send_bits(pndTag,abtTagRx,szTagRxBits,abtTagRxPar);
if (!nfc_target_send_bits(pndTag,abtTagRx,szTagRxBits,abtTagRxPar)) {
nfc_perror(pndTag, "nfc_target_send_bits");
exit(EXIT_FAILURE);
}
// Print the tag frame to the screen
if(!quiet_output)