diff options
Diffstat (limited to 'drivers/display/lcd160cr_test.py')
| -rw-r--r-- | drivers/display/lcd160cr_test.py | 60 |
1 files changed, 38 insertions, 22 deletions
diff --git a/drivers/display/lcd160cr_test.py b/drivers/display/lcd160cr_test.py index 8b7ef4555..883c7d3b7 100644 --- a/drivers/display/lcd160cr_test.py +++ b/drivers/display/lcd160cr_test.py @@ -3,11 +3,13 @@ import time, math, framebuf, lcd160cr + def get_lcd(lcd): if type(lcd) is str: lcd = lcd160cr.LCD160CR(lcd) return lcd + def show_adc(lcd, adc): data = [adc.read_core_temp(), adc.read_core_vbat(), 3.3] try: @@ -21,24 +23,26 @@ def show_adc(lcd, adc): lcd.set_pos(0, 100 + i * 16) else: lcd.set_font(2, trans=1) - lcd.set_pos(0, lcd.h-60 + i * 16) - lcd.write('%4s: ' % ('TEMP', 'VBAT', 'VREF')[i]) + lcd.set_pos(0, lcd.h - 60 + i * 16) + lcd.write("%4s: " % ("TEMP", "VBAT", "VREF")[i]) if i > 0: - s = '%6.3fV' % data[i] + s = "%6.3fV" % data[i] else: - s = '%5.1f°C' % data[i] + s = "%5.1f°C" % data[i] if lcd.h == 160: lcd.set_font(1, bold=0, scale=1) else: lcd.set_font(1, bold=0, scale=1, trans=1) - lcd.set_pos(45, lcd.h-60 + i * 16) + lcd.set_pos(45, lcd.h - 60 + i * 16) lcd.write(s) + def test_features(lcd, orient=lcd160cr.PORTRAIT): # if we run on pyboard then use ADC and RTC features try: import pyb - adc = pyb.ADCAll(12, 0xf0000) + + adc = pyb.ADCAll(12, 0xF0000) rtc = pyb.RTC() except: adc = None @@ -53,7 +57,7 @@ def test_features(lcd, orient=lcd160cr.PORTRAIT): # create M-logo mlogo = framebuf.FrameBuffer(bytearray(17 * 17 * 2), 17, 17, framebuf.RGB565) mlogo.fill(0) - mlogo.fill_rect(1, 1, 15, 15, 0xffffff) + mlogo.fill_rect(1, 1, 15, 15, 0xFFFFFF) mlogo.vline(4, 4, 12, 0) mlogo.vline(8, 1, 12, 0) mlogo.vline(12, 4, 12, 0) @@ -80,15 +84,18 @@ def test_features(lcd, orient=lcd160cr.PORTRAIT): if tx2 >= 0 and ty2 >= 0 and tx2 < w and ty2 < h: tx, ty = tx2, ty2 else: - tx = (tx + 1) % w - ty = (ty + 1) % h + tx = (tx + 1) % w + ty = (ty + 1) % h # create and show the inline framebuf fbuf.fill(lcd.rgb(128 + int(64 * math.cos(0.1 * i)), 128, 192)) - fbuf.line(w // 2, h // 2, + fbuf.line( + w // 2, + h // 2, w // 2 + int(40 * math.cos(0.2 * i)), h // 2 + int(40 * math.sin(0.2 * i)), - lcd.rgb(128, 255, 64)) + lcd.rgb(128, 255, 64), + ) fbuf.hline(0, ty, w, lcd.rgb(64, 64, 64)) fbuf.vline(tx, 0, h, lcd.rgb(64, 64, 64)) fbuf.rect(tx - 3, ty - 3, 7, 7, lcd.rgb(64, 64, 64)) @@ -97,9 +104,12 @@ def test_features(lcd, orient=lcd160cr.PORTRAIT): y = h // 2 - 8 + int(32 * math.sin(0.05 * i + phase)) fbuf.blit(mlogo, x, y) for j in range(-3, 3): - fbuf.text('MicroPython', - 5, h // 2 + 9 * j + int(20 * math.sin(0.1 * (i + j))), - lcd.rgb(128 + 10 * j, 0, 128 - 10 * j)) + fbuf.text( + "MicroPython", + 5, + h // 2 + 9 * j + int(20 * math.sin(0.1 * (i + j))), + lcd.rgb(128 + 10 * j, 0, 128 - 10 * j), + ) lcd.show_framebuf(fbuf) # show results from the ADC @@ -111,7 +121,10 @@ def test_features(lcd, orient=lcd160cr.PORTRAIT): lcd.set_pos(2, 0) lcd.set_font(1) t = rtc.datetime() - lcd.write('%4d-%02d-%02d %2d:%02d:%02d.%01d' % (t[0], t[1], t[2], t[4], t[5], t[6], t[7] // 100000)) + lcd.write( + "%4d-%02d-%02d %2d:%02d:%02d.%01d" + % (t[0], t[1], t[2], t[4], t[5], t[6], t[7] // 100000) + ) # compute the frame rate t1 = time.ticks_us() @@ -120,13 +133,14 @@ def test_features(lcd, orient=lcd160cr.PORTRAIT): # show the frame rate lcd.set_pos(2, 9) - lcd.write('%.2f fps' % (1000000 / dt)) + lcd.write("%.2f fps" % (1000000 / dt)) + def test_mandel(lcd, orient=lcd160cr.PORTRAIT): # set orientation and clear screen lcd = get_lcd(lcd) lcd.set_orient(orient) - lcd.set_pen(0, 0xffff) + lcd.set_pen(0, 0xFFFF) lcd.erase() # function to compute Mandelbrot pixels @@ -148,24 +162,26 @@ def test_mandel(lcd, orient=lcd160cr.PORTRAIT): spi = lcd.fast_spi() # draw the Mandelbrot set line-by-line - hh = ((h - 1) / 3.2) - ww = ((w - 1) / 2.4) + hh = (h - 1) / 3.2 + ww = (w - 1) / 2.4 for v in range(h): for u in range(w): c = in_set((v / hh - 2.3) + (u / ww - 1.2) * 1j) if c < 16: rgb = c << 12 | c << 6 else: - rgb = 0xf800 | c << 6 + rgb = 0xF800 | c << 6 line[2 * u] = rgb line[2 * u + 1] = rgb >> 8 spi.write(line) + def test_all(lcd, orient=lcd160cr.PORTRAIT): lcd = get_lcd(lcd) test_features(lcd, orient) test_mandel(lcd, orient) -print('To run all tests: test_all(<lcd>)') -print('Individual tests are: test_features, test_mandel') + +print("To run all tests: test_all(<lcd>)") +print("Individual tests are: test_features, test_mandel") print('<lcd> argument should be a connection, eg "X", or an LCD160CR object') |