import utime import trezorio as io import trezorui as ui usb_vcp = io.VCP( iface_num=0x00, data_iface_num=0x01, ep_in=0x81, ep_out=0x01, ep_cmd=0x82, ) usb = io.USB( vendor_id=0x1209, product_id=0x53C1, release_num=0x0002, manufacturer="SatoshiLabs", product="TREZOR", serial_number="000000000000000000000000", ) usb.add(usb_vcp) usb.open() d = ui.Display() otp = io.FlashOTP() sd = io.SDCard() sbu = io.SBU() def test_display(colors): d.clear() m = { 'R': 0xF800, 'G': 0x07E0, 'B': 0x001F, 'W': 0xFFFF, } w = 240 // len(colors) for i, c in enumerate(colors): c = m.get(c, 0x0000) d.bar(i * w, 0, i * w + w, 240, c) d.refresh() print('OK') def test_touch(v): d.clear() c, t = int(v[0]), int(v[1]) deadline = utime.ticks_add(utime.ticks_us(), t * 1000000) if c == 1: d.bar(0, 0, 120, 120, 0xFFFF) elif c == 2: d.bar(120, 0, 120, 120, 0xFFFF) elif c == 3: d.bar(120, 120, 120, 120, 0xFFFF) else: d.bar(0, 120, 120, 120, 0xFFFF) d.refresh() r = [0, 0] # flush all events while io.poll([io.TOUCH], r, 10000): pass # wait for event touch = False while True: if not touch: if io.poll([io.TOUCH], r, 10000) and r[0] == io.TOUCH and r[1][0] == io.TOUCH_START: touch = True else: if io.poll([io.TOUCH], r, 10000) and r[0] == io.TOUCH and r[1][0] == io.TOUCH_END: print('OK %d %d' % (r[1][1], r[1][2])) break if utime.ticks_us() > deadline: print('ERROR TIMEOUT') break # flush all events while io.poll([io.TOUCH], r, 10000): pass d.clear() d.refresh() def test_pwm(v): d.backlight(int(v)) d.refresh() print('OK') def test_sd(): if sd.present(): sd.power(True) buf1 = bytearray(8 * 1024) sd.read(0, buf1) sd.write(0, buf1) buf2 = bytearray(8 * 1024) sd.read(0, buf2) if buf1 == buf2: print('OK') else: print('ERROR DATA MISMATCH') sd.power(False) else: print('ERROR NOCARD') def test_sbu(v): sbu1 = (v[0] == '1') sbu2 = (v[1] == '1') sbu.set(sbu1, sbu2) print('OK') def test_otp_read(): data = bytearray(32) otp.read(0, 0, data) data = bytes(data).rstrip(b'\x00\xff').decode() print('OK', data) def test_otp_write(v): if len(v) < 32: v = v + '\x00' * (32 - len(v)) data = v[:32].encode() otp.write(0, 0, data) otp.lock(0) print('OK') while True: try: line = input() if line == 'PING': print('OK') elif line.startswith('DISP '): test_display(line[5:]) elif line.startswith('TOUCH '): test_touch(line[6:]) elif line.startswith('PWM '): test_pwm(line[4:]) elif line == 'SD': test_sd() elif line.startswith('SBU '): test_sbu(line[4:]) elif line.startswith('OTP READ'): test_otp_read() elif line.startswith('OTP WRITE '): test_otp_write(line[10:]) else: print('UNKNOWN') except Exception as ex: print('ERROR', ex)