diff options
Diffstat (limited to 'src/phFriNfc_MifULFormat.c')
| -rw-r--r-- | src/phFriNfc_MifULFormat.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/phFriNfc_MifULFormat.c b/src/phFriNfc_MifULFormat.c index 894d455..8f3de28 100644 --- a/src/phFriNfc_MifULFormat.c +++ b/src/phFriNfc_MifULFormat.c @@ -40,6 +40,15 @@ #define PHFRINFCMIFULFORMAT_FILEREVISION "$Revision: 1.8 $" #define PHFRINFCMIFULFORMAT_FILEALIASES "$Aliases: NFC_FRI1.1_WK943_R32_1,NFC_FRI1.1_WK949_PREP1,NFC_FRI1.1_WK943_R32_10,NFC_FRI1.1_WK943_R32_13,NFC_FRI1.1_WK943_R32_14,NFC_FRI1.1_WK1007_R33_1,NFC_FRI1.1_WK1007_R33_4,NFC_FRI1.1_WK1017_PREP1,NFC_FRI1.1_WK1017_R34_1,NFC_FRI1.1_WK1017_R34_2,NFC_FRI1.1_WK1023_R35_1 $" /*@}*/ + +#ifdef FRINFC_READONLY_NDEF + /* Mifare UL OTP block number is 3 */ + #define OTP_BLOCK_NUMBER 0x03U + /* READ ONLY value that shall be written in the OTP to make the card read only */ + #define READ_ONLY_VALUE_IN_OTP 0x0FU + /* Mifare UL OTP block number is 3 */ + #define MIFARE_UL_READ_MAX_SIZE 16U +#endif /* #ifdef FRINFC_READONLY_NDEF */ /*! * \brief \copydoc page_ovr Helper function for Mifare UL. This function calls the * transceive function @@ -123,6 +132,23 @@ NFCSTATUS phFriNfc_MfUL_Format(phFriNfc_sNdefSmtCrdFmt_t *NdefSmtCrdFmt) return Result; } +#ifdef FRINFC_READONLY_NDEF + +NFCSTATUS +phFriNfc_MfUL_ConvertToReadOnly ( + phFriNfc_sNdefSmtCrdFmt_t *NdefSmtCrdFmt) +{ + NFCSTATUS result = NFCSTATUS_SUCCESS; + + NdefSmtCrdFmt->State = PH_FRINFC_MFUL_FMT_RO_RD_16BYTES; + + result = phFriNfc_MfUL_H_WrRd(NdefSmtCrdFmt); + + return result; +} + +#endif /* #ifdef FRINFC_READONLY_NDEF */ + void phFriNfc_MfUL_Process(void *Context, NFCSTATUS Status) { @@ -156,6 +182,36 @@ void phFriNfc_MfUL_Process(void *Context, break; +#ifdef FRINFC_READONLY_NDEF + + case PH_FRINFC_MFUL_FMT_RO_RD_16BYTES: + { + if (MIFARE_UL_READ_MAX_SIZE == *NdefSmtCrdFmt->SendRecvLength) + { + uint8_t otp_page_size = 0; + + otp_page_size = sizeof (NdefSmtCrdFmt->AddInfo.Type2Info.OTPBytes); + (void)memcpy (NdefSmtCrdFmt->AddInfo.Type2Info.OTPBytes, + NdefSmtCrdFmt->SendRecvBuf, + sizeof(NdefSmtCrdFmt->AddInfo.Type2Info.OTPBytes)); + + NdefSmtCrdFmt->AddInfo.Type2Info.OTPBytes[(otp_page_size - 1)] = + READ_ONLY_VALUE_IN_OTP; + + NdefSmtCrdFmt->State = PH_FRINFC_MFUL_FMT_RO_WR_OTP_BYTES; + Status = phFriNfc_MfUL_H_WrRd (NdefSmtCrdFmt); + } + break; + } + + case PH_FRINFC_MFUL_FMT_RO_WR_OTP_BYTES: + { + /* Do nothing */ + break; + } + +#endif /* #ifdef FRINFC_READONLY_NDEF */ + #ifdef PH_NDEF_MIFARE_ULC case PH_FRINFC_MFUL_FMT_WR_TLV1: @@ -233,6 +289,42 @@ static void phFriNfc_MfUL_H_fillSendBuf( phFriNfc_sNdefSmtCrdFmt_t *NdefSmtCrdFm NdefSmtCrdFmt->SendRecvBuf[PH_FRINFC_MFUL_FMT_VAL_0] = (uint8_t)BlockNo; switch(NdefSmtCrdFmt->State) { +#ifdef FRINFC_READONLY_NDEF + + case PH_FRINFC_MFUL_FMT_RO_RD_16BYTES: + { +#ifdef PH_HAL4_ENABLE + NdefSmtCrdFmt->Cmd.MfCmd = phHal_eMifareRead; +#else + /* Read command */ + NdefSmtCrdFmt->Cmd.MfCmd = phHal_eMifareCmdListMifareRead; +#endif /* #ifdef PH_HAL4_ENABLE */ + *NdefSmtCrdFmt->SendRecvBuf = OTP_BLOCK_NUMBER; + /* Send length for read command is always one */ + NdefSmtCrdFmt->SendLength = PH_FRINFC_MFUL_FMT_VAL_1; + break; + } + + case PH_FRINFC_MFUL_FMT_RO_WR_OTP_BYTES: + { +#ifdef PH_HAL4_ENABLE + NdefSmtCrdFmt->Cmd.MfCmd = phHal_eMifareWrite4; +#else + /* Read command */ + NdefSmtCrdFmt->Cmd.MfCmd = phHal_eMifareCmdListMifareWrite4; +#endif /* #ifdef PH_HAL4_ENABLE */ + + /* Send length for read command is always one */ + NdefSmtCrdFmt->SendLength = PH_FRINFC_MFUL_FMT_VAL_5; + *NdefSmtCrdFmt->SendRecvBuf = OTP_BLOCK_NUMBER; + (void)memcpy(&NdefSmtCrdFmt->SendRecvBuf[PH_FRINFC_MFUL_FMT_VAL_1], + NdefSmtCrdFmt->AddInfo.Type2Info.OTPBytes, + PH_FRINFC_MFUL_FMT_VAL_4); + break; + } + +#endif /* #ifdef FRINFC_READONLY_NDEF */ + case PH_FRINFC_MFUL_FMT_RD_16BYTES: #ifdef PH_HAL4_ENABLE NdefSmtCrdFmt->Cmd.MfCmd = phHal_eMifareRead; |