def reg_mda2(ls_phase, max_phy): frame = b'#' frame += b'\0\0\0' length = 4 * 2 + 4 * 8 frame += length.to_bytes(4, byteorder) '''add body''' frame += b'C' frame += b'\4' length = 16 frame += length.to_bytes(2, byteorder) frame += calc_adc_register(3, ls_phase[0], max_phy) frame += calc_adc_register(4, ls_phase[4], max_phy) frame += calc_adc_register(5, ls_phase[1], max_phy) frame += calc_adc_register(6, ls_phase[5], max_phy) frame += b'D' frame += b'\4' length = 16 frame += length.to_bytes(2, byteorder) frame += calc_adc_register(3, ls_phase[2], max_phy) frame += calc_adc_register(4, ls_phase[6], max_phy) frame += calc_adc_register(5, ls_phase[3], max_phy) frame += calc_adc_register(6, ls_phase[7], max_phy) '''add crc''' mycrc = CRCCCITT().calculate(frame) frame += mycrc.to_bytes(2, byteorder) return frame
def init_reg_all(): frame = b'#' frame += b'\0\0\0' length = 4 frame += length.to_bytes(4, byteorder) '''add body''' frame += b'I' frame += b'\0' length = 0 frame += length.to_bytes(2, byteorder) '''add crc''' mycrc = CRCCCITT().calculate(frame) frame += mycrc.to_bytes(2, byteorder) return frame
def reg_mla(value, max_phy): frame = b'#' frame += b'\0\0\0' length = 4 + 4 * 1 frame += length.to_bytes(4, byteorder) '''add body''' frame += b'A' frame += b'\1' length = 4 frame += length.to_bytes(2, byteorder) frame += calc_adc_register_unipolar(0, value, max_phy) '''add crc''' mycrc = CRCCCITT().calculate(frame) frame += mycrc.to_bytes(2, byteorder) return frame
def reg_mda1(ls_phase, max_phy): frame = b'#' frame += b'\0\0\0' length = 4 * 2 + 4 * 4 frame += length.to_bytes(4, byteorder) '''add body''' frame += b'A' frame += b'\2' length = 8 frame += length.to_bytes(2, byteorder) frame += calc_adc_register(1, ls_phase[0], max_phy) frame += calc_adc_register(2, ls_phase[1], max_phy) frame += b'B' frame += b'\2' length = 8 frame += length.to_bytes(2, byteorder) frame += calc_adc_register(1, ls_phase[2], max_phy) frame += calc_adc_register(2, ls_phase[3], max_phy) '''add crc''' mycrc = CRCCCITT().calculate(frame) frame += mycrc.to_bytes(2, byteorder) return frame