Function sendFlasherAnswer

ESP32_AP-Flasher/src/usbflasher.cpp:97–127

}

void sendFlasherAnswer(uint8_t answer_cmd, uint8_t* ans_buff, uint32_t len, uint8_t transportType) {
    uint8_t* answer_buffer = (uint8_t*)calloc(3 + 2 + 2 + len + 2 + 13, 1);
    if (answer_buffer == nullptr) return;
    uint32_t CRC_value = 0xAB34;
    answer_buffer[0] = 'A';
    answer_buffer[1] = 'T';
    answer_buffer[2] = answer_cmd;
    CRC_value += answer_cmd;

    for (uint8_t c = 0; c < 4; c++) {
        answer_buffer[3 + c] = (uint8_t)(len >> (24 - (c * 8)));
        CRC_value += answer_buffer[3 + c];
    }

    for (int i = 0; i < len; i++) {
        answer_buffer[7 + i] = ans_buff[i];
        CRC_value += ans_buff[i];
    }

    answer_buffer[3 + 2 + 2 + len] = CRC_value >> 8;
    answer_buffer[3 + 2 + 2 + len + 1] = CRC_value;
    if (transportType == TRANSPORT_USB) {
        cmdSerial.write(answer_buffer, 3 + 2 + 2 + len + 2);
    } else {
        sendDataToClient(answer_buffer, 3 + 2 + 2 + len + 2);
    }
    // for(uint16_t c = 0; c< 3+2+2+len+2; c++){

    //}
    free(answer_buffer);
}

void flasherDataHandler(uint8_t* data, size_t len, uint8_t transportType) {
    static struct flasherCommand* cmd = nullptr;