+void iClass_Authentication(uint8_t *MAC) {
+ uint8_t check[] = { 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ uint8_t resp[ICLASS_BUFFER_SIZE];
+ memcpy(check+5,MAC,4);
+ bool isOK;
+ isOK = sendCmdGetResponseWithRetries(check, sizeof(check),resp, 4, 5);
+ cmd_send(CMD_ACK,isOK,0,0,0,0);
+ //Dbprintf("isOK %d, Tag response : %02x%02x%02x%02x",isOK,resp[0],resp[1],resp[2],resp[3]);
+}
+bool iClass_ReadBlock(uint8_t blockNo, uint8_t keyType, uint8_t *readdata) {
+ uint8_t readcmd[] = {keyType, blockNo}; //0x88, 0x00
+ uint8_t resp[8];
+ size_t isOK = 1;
+
+ readcmd[1] = blockNo;
+ isOK = sendCmdGetResponseWithRetries(readcmd, sizeof(readcmd),resp, 8, 5);
+ memcpy(readdata,resp,sizeof(resp));
+
+ return isOK;
+}
+
+void iClass_ReadBlk(uint8_t blockno, uint8_t keyType) {
+ uint8_t readblockdata[8];
+ bool isOK = false;
+ isOK = iClass_ReadBlock(blockno, keyType, readblockdata);
+ //Dbprintf("read block [%02x] [%02x%02x%02x%02x%02x%02x%02x%02x]",blockNo,readblockdata[0],readblockdata[1],readblockdata[2],readblockdata[3],readblockdata[4],readblockdata[5],readblockdata[6],readblockdata[7]);
+ cmd_send(CMD_ACK,isOK,0,0,readblockdata,8);
+}
+
+void iClass_Dump(uint8_t blockno, uint8_t numblks, uint8_t keyType) {
+ uint8_t readblockdata[8];
+ bool isOK = false;
+ uint8_t blkCnt = 0;
+
+ BigBuf_free();
+ uint8_t *dataout = BigBuf_malloc(255*8);
+ memset(dataout,0xFF,255*8);
+ if (dataout == NULL){
+ Dbprintf("out of memory");
+ OnError(1);
+ return;
+ }
+
+ for (;blkCnt < numblks; blkCnt++) {
+ isOK = iClass_ReadBlock(blockno+blkCnt, keyType, readblockdata);
+ if (!isOK || (readblockdata[0] == 0xBB || readblockdata[7] == 0x33 || readblockdata[2] == 0xBB)) { //try again
+ isOK = iClass_ReadBlock(blockno+blkCnt, keyType, readblockdata);
+ if (!isOK) {
+ Dbprintf("Block %02X failed to read", blkCnt+blockno);
+ break;
+ }
+ }
+ memcpy(dataout+(blkCnt*8),readblockdata,8);
+ /*Dbprintf("| %02x | %02x%02x%02x%02x%02x%02x%02x%02x |",
+ blockno+blkCnt, readblockdata[0], readblockdata[1], readblockdata[2],
+ readblockdata[3], readblockdata[4], readblockdata[5],
+ readblockdata[6], readblockdata[7]);
+ */
+ }
+ //return pointer to dump memory in arg3
+ cmd_send(CMD_ACK,isOK,blkCnt,BigBuf_max_traceLen(),0,0);
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ LEDsoff();
+ BigBuf_free();
+}