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chf: lf asksim - uses NG

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iceman1001 2019-05-24 07:06:08 -04:00
commit e727fe5818
14 changed files with 162 additions and 62 deletions
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23
client/cmdlf.c
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@ -712,16 +712,29 @@ int CmdLFaskSim(const char *Cmd) {
if (encoding == 0) clk /= 2; //askraw needs to double the clock speed
size_t size = DemodBufferLen;
if (size > PM3_CMD_DATA_SIZE) {
PrintAndLogEx(NORMAL, "DemodBuffer too long for current implementation - length: %d - max: %d", size, PM3_CMD_DATA_SIZE);
size = PM3_CMD_DATA_SIZE;
if (size > (PM3_CMD_DATA_SIZE - sizeof(lf_asksim_t))) {
PrintAndLogEx(NORMAL, "DemodBuffer too long for current implementation - length: %d - max: %d", size, PM3_CMD_DATA_SIZE - sizeof(lf_asksim_t));
size = PM3_CMD_DATA_SIZE - sizeof(lf_asksim_t);
}
PrintAndLogEx(NORMAL, "preparing to sim ask data: %d bits", size);
lf_asksim_t *payload = calloc(1, sizeof(lf_asksim_t) + size);
payload->encoding = encoding;
payload->invert = invert;
payload->separator = separator;
payload->clock = clk;
memcpy(payload->data, DemodBuffer, size);
PrintAndLogEx(INFO, "Simulating");
clearCommandBuffer();
SendCommandOLD(CMD_ASK_SIM_TAG, clk << 8 | encoding, invert << 8 | separator, size, DemodBuffer, size);
SendCommandNG(CMD_ASK_SIM_TAG, (uint8_t *)payload, sizeof(lf_asksim_t) + size);
free(payload);
PacketResponseNG resp;
WaitForResponse(CMD_ASK_SIM_TAG, &resp);
PrintAndLogEx(INFO, "Done");
if (resp.status != PM3_EOPABORTED)
return resp.status;
return PM3_SUCCESS;