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chf: hf mf eget\nhf mf eset\nhf mf eclr - uses NG

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This commit is contained in:
iceman1001 2019-05-27 07:46:27 -04:00
commit 53f2058c7a
7 changed files with 106 additions and 41 deletions
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29
armsrc/mifarecmd.c
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@ -1627,23 +1627,36 @@ void MifareSetDbgLvl(uint16_t arg0) {
void MifareEMemClr(void) {
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
emlClearMem();
emlClearMem();
}
void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain) {
void MifareEMemSet(uint8_t blockno, uint8_t blockcnt, uint8_t blockwidth, uint8_t *datain) {
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
if (arg2 == 0) arg2 = 16; // backwards compat... default bytewidth
emlSetMem_xt(datain, arg0, arg1, arg2); // data, block num, blocks count, block byte width
if (blockwidth == 0)
blockwidth = 16; // backwards compat... default bytewidth
emlSetMem_xt(datain, blockno, blockcnt, blockwidth); // data, block num, blocks count, block byte width
}
void MifareEMemGet(uint32_t arg0, uint32_t arg1) {
void MifareEMemGet(uint8_t blockno, uint8_t blockcnt) {
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
uint8_t buf[PM3_CMD_DATA_SIZE] = {0x00};
emlGetMem(buf, arg0, arg1); // data, block num, blocks count (max 4)
//
size_t size = blockcnt * 16;
if ( size > PM3_CMD_DATA_SIZE) {
reply_ng(CMD_MIFARE_EML_MEMGET, PM3_EMALLOC, NULL, 0);
return;
}
uint8_t *buf = BigBuf_malloc(size);
emlGetMem(buf, blockno, blockcnt); // data, block num, blocks count (max 4)
LED_B_ON();
reply_old(CMD_ACK, arg0, arg1, 0, buf, PM3_CMD_DATA_SIZE);
reply_ng(CMD_MIFARE_EML_MEMGET, PM3_SUCCESS, buf, size);
LED_B_OFF();
BigBuf_free_keep_EM();
}
//-----------------------------------------------------------------------------