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fix crc overshadowing

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This commit is contained in:
iceman1001 2019-04-07 12:07:50 +02:00
commit c4920d7179
4 changed files with 25 additions and 25 deletions
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30
client/cmdhf15.c
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@ -29,9 +29,9 @@
#define Logic1 Iso15693Logic1
#define FrameEOF Iso15693FrameEOF
#define Crc(data, len) crc(CRC_15693, (data), (len))
#define CheckCrc(data, len) check_crc(CRC_15693, (data), (len))
#define AddCrc(data, len) compute_crc(CRC_15693, (data), (len), (data)+(len), (data)+(len)+1)
#define Crc15(data, len) Crc(CRC_15693, (data), (len))
#define CheckCrc15(data, len) check_crc(CRC_15693, (data), (len))
#define AddCrc15(data, len) compute_crc(CRC_15693, (data), (len), (data)+(len), (data)+(len)+1)
#define sprintUID(target, uid) Iso15693sprintUID((target), (uid))
@ -198,7 +198,7 @@ int getUID(uint8_t *buf) {
c.d.asBytes[1] = ISO15_CMD_INVENTORY;
c.d.asBytes[2] = 0; // mask length
AddCrc(c.d.asBytes, 3);
AddCrc15(c.d.asBytes, 3);
c.arg[0] = 5; // len
uint8_t retry;
@ -212,7 +212,7 @@ int getUID(uint8_t *buf) {
if (WaitForResponseTimeout(CMD_ACK, &resp, 2000)) {
uint8_t resplen = resp.arg[0];
if (resplen >= 12 && CheckCrc(resp.d.asBytes, 12)) {
if (resplen >= 12 && CheckCrc15(resp.d.asBytes, 12)) {
memcpy(buf, resp.d.asBytes + 2, 8);
return 1;
}
@ -519,7 +519,7 @@ int CmdHF15Info(const char *Cmd) {
if (!prepareHF15Cmd(&cmd, &c, ISO15_CMD_SYSINFO))
return 0;
AddCrc(req, c.arg[0]);
AddCrc15(req, c.arg[0]);
c.arg[0] += 2;
//PrintAndLogEx(NORMAL, "cmd %s", sprint_hex(c.d.asBytes, reqlen) );
@ -721,7 +721,7 @@ int CmdHF15Dump(const char *Cmd) {
for (int retry = 0; retry < 5; retry++) {
req[10] = blocknum;
AddCrc(req, 11);
AddCrc15(req, 11);
c.arg[0] = 13;
clearCommandBuffer();
@ -737,7 +737,7 @@ int CmdHF15Dump(const char *Cmd) {
recv = resp.d.asBytes;
if (!CheckCrc(recv, len)) {
if (!CheckCrc15(recv, len)) {
PrintAndLogEx(FAILED, "crc fail");
continue;
}
@ -958,7 +958,7 @@ int CmdHF15Raw(const char *Cmd) {
}
if (crc) {
AddCrc(data, datalen);
AddCrc15(data, datalen);
datalen += 2;
}
@ -1099,7 +1099,7 @@ int CmdHF15Readmulti(const char *Cmd) {
req[reqlen++] = pagenum;
req[reqlen++] = pagecount;
AddCrc(req, reqlen);
AddCrc15(req, reqlen);
c.arg[0] = reqlen + 2;
clearCommandBuffer();
@ -1118,7 +1118,7 @@ int CmdHF15Readmulti(const char *Cmd) {
recv = resp.d.asBytes;
if (!CheckCrc(recv, status)) {
if (!CheckCrc15(recv, status)) {
PrintAndLogEx(FAILED, "CRC failed");
return 2;
}
@ -1178,7 +1178,7 @@ int CmdHF15Read(const char *Cmd) {
req[reqlen++] = (uint8_t)blocknum;
AddCrc(req, reqlen);
AddCrc15(req, reqlen);
c.arg[0] = reqlen + 2;
@ -1198,7 +1198,7 @@ int CmdHF15Read(const char *Cmd) {
recv = resp.d.asBytes;
if (!CheckCrc(recv, status)) {
if (!CheckCrc15(recv, status)) {
PrintAndLogEx(NORMAL, "CRC failed");
return 2;
}
@ -1261,7 +1261,7 @@ int CmdHF15Write(const char *Cmd) {
req[reqlen++] = temp & 0xff;
cmd2 += 2;
}
AddCrc(req, reqlen);
AddCrc15(req, reqlen);
c.arg[0] = reqlen + 2;
PrintAndLogEx(NORMAL, "iso15693 writing to page %02d (0x%02X) | data ", pagenum, pagenum);
@ -1282,7 +1282,7 @@ int CmdHF15Write(const char *Cmd) {
recv = resp.d.asBytes;
if (!CheckCrc(recv, status)) {
if (!CheckCrc15(recv, status)) {
PrintAndLogEx(FAILED, "CRC failed");
return 2;
}