libs/RFID.MFRC522
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use F() macro for return strings by functions

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fkt GetStatusCodeName() and PICC_GetTypeName() return pointer to flash
saves about 450 byte memory
if you need char: copy it from the flash
This commit is contained in:
Rotzbua
2015-03-11 17:30:06 +01:00
parent 38d7264353
commit ffe0976282
2 changed files with 31 additions and 29 deletions
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10
MFRC522.h
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@@ -321,10 +321,14 @@ public:
/////////////////////////////////////////////////////////////////////////////////////
// Support functions
/////////////////////////////////////////////////////////////////////////////////////
byte PCD_MIFARE_Transceive( byte *sendData, byte sendLen, bool acceptTimeout = false);
const char *GetStatusCodeName(byte code);
byte PCD_MIFARE_Transceive(byte *sendData, byte sendLen, bool acceptTimeout = false);
// old function used too much memory, now name moved to flash; if you need char, copy from flash to memory
//const char *GetStatusCodeName(byte code);
const __FlashStringHelper *GetStatusCodeName(byte code);
byte PICC_GetType(byte sak);
const char *PICC_GetTypeName(byte type);
// old function used too much memory, now name moved to flash; if you need char, copy from flash to memory
//const char *PICC_GetTypeName(byte type);
const __FlashStringHelper *PICC_GetTypeName(byte type);
void PICC_DumpToSerial(Uid *uid);
void PICC_DumpMifareClassicToSerial(Uid *uid, byte piccType, MIFARE_Key *key);
void PICC_DumpMifareClassicSectorToSerial(Uid *uid, MIFARE_Key *key, byte sector);