SDK • [Fixed] USB Serial port TX performance

Code:

while(true){//my_stdio_usb_out_chars((const char*)meas_buffer.buffer.second_half,sizeof(meas_buffer.buffer.second_half)); //195.000 bytes/sec//fwrite((const void*)meas_buffer.buffer.second_half, sizeof(unsigned char), sizeof(meas_buffer.buffer.first_half), stdout); // 195.000 bytes/sec  /*for (size_t i = 0; i < sizeof(meas_buffer.buffer.second_half); ++i) {  // 70.000 bytes/sec    putchar(meas_buffer.buffer.second_half[i]);  // Writes one character at a time      }*/    tud_cdc_write((const char*) meas_buffer.buffer.second_half, sizeof(meas_buffer.buffer.second_half)); // 195.000 bytes/sec    tud_cdc_write_flush();}