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new frame format, smaller and with crc. Some code simplified

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This commit is contained in:
Philippe Teuwen 2019-04-16 20:00:17 +02:00
commit 44bbb7d2c7
7 changed files with 70 additions and 52 deletions
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9
client/cmdhw.c
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@ -445,12 +445,13 @@ static int CmdPingNG(const char *Cmd) {
PrintAndLogEx(NORMAL, "Pinging with payload len=%d", len);
clearCommandBuffer();
UsbCommand resp;
UsbCommand c = {CMD_PING, {len, 0, 0}, {{0}}};
uint8_t data[USB_CMD_DATA_SIZE] = {0};
uint16_t cmd = CMD_PING;
if (len >= 4)
c.d.asDwords[0] = 0xAABBCCDD;
((uint32_t *)data)[0]=0xAABBCCDD;
if (len >= 8)
c.d.asDwords[(len-1)/4] = 0xDDCCBBAA;
SendCommandNG(&c, len);
((uint32_t *)data)[(len-1)/4] = 0xDDCCBBAA;
SendCommandNG(cmd, data, len);
if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
PrintAndLogEx(NORMAL, "PingNG successful");
if (len >= 4)