def init():
global wav_dev, spk_sd
lcd.init()
lcd.rotation(2)
# for wav
fm.register(board_info.SPK_SD, fm.fpioa.GPIO0)
spk_sd = GPIO(GPIO.GPIO0, GPIO.OUT)
spk_sd.value(1) #Enable the SPK output
fm.register(board_info.SPK_DIN, fm.fpioa.I2S0_OUT_D1)
fm.register(board_info.SPK_BCLK, fm.fpioa.I2S0_SCLK)
fm.register(board_info.SPK_LRCLK, fm.fpioa.I2S0_WS)
wav_dev = I2S(I2S.DEVICE_0)
# button
fm.register(board_info.BUTTON_A, fm.fpioa.GPIO1)
but_a = GPIO(GPIO.GPIO1, GPIO.IN, GPIO.PULL_UP)
if but_a.value() == 0:
sys.exit()
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.VGA)
sensor.run(1)
def main(labels=None,
model_addr="/sd/m.kmodel",
sensor_window=(224, 224),
lcd_rotation=0,
sensor_hmirror=False,
sensor_vflip=False):
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing(sensor_window)
sensor.set_hmirror(sensor_hmirror)
sensor.set_vflip(sensor_vflip)
sensor.run(1)
lcd.init(type=1)
lcd.rotation(lcd_rotation)
lcd.clear(lcd.WHITE)
if not labels:
with open('labels.txt', 'r') as f:
exec(f.read())
if not labels:
print("no labels.txt")
img = image.Image(size=(320, 240))
img.draw_string(90, 110, "no labels.txt", color=(255, 0, 0), scale=2)
lcd.display(img)
return 1
try:
img = image.Image("startup.jpg")
lcd.display(img)
except Exception:
img = image.Image(size=(320, 240))
img.draw_string(90,
110,
"loading model...",
color=(255, 255, 255),
scale=2)
lcd.display(img)
task = kpu.load(model_addr)
try:
while (True):
img = sensor.snapshot()
t = time.ticks_ms()
fmap = kpu.forward(task, img)
t = time.ticks_ms() - t
plist = fmap[:]
pmax = max(plist)
max_index = plist.index(pmax)
img.draw_string(0,
0,
"%.2f : %s" % (pmax, labels[max_index].strip()),
scale=2)
img.draw_string(0, 200, "t:%dms" % (t), scale=2)
lcd.display(img)
except Exception as e:
raise e
finally:
kpu.deinit(task)
def __init__(self):
self.pmu = AXP192()
self.pmu.setScreenBrightness(0)
self.pmu.set_on_pressed_listener(self.on_pek_button_pressed)
self.pmu.set_on_long_pressed_listener(self.on_pek_button_long_pressed)
self.pmu.set_system_periodic_task(self.system_periodic_task)
self.app_stack = []
lcd.init()
self.pmu.setScreenBrightness(0)
lcd.rotation(2) # Rotate the lcd 180deg
# set brightness to zero before first draw to avoid flower screen
self.pmu.setScreenBrightness(0)
self.home_button = None
self.top_button = None
self.led_w = None
self.led_r = None
self.led_g = None
self.led_b = None
self.spk_sd = None
self.is_handling_irq = False
self.init_fm()
self.is_drawing_dirty = False
self.is_boot_complete_first_draw = True
self.show_provision()
self.navigate(LauncherApp(self))
def __init__(self,
out_range=10,
ignore_limit=0.02,
hmirror=False,
vflip=False,
lcd_rotation=2,
lcd_mirror=True):
self.pitch = 0
self.roll = 0
self.out_range = out_range
self.ignore = ignore_limit
self.task_fd = kpu.load(0x300000) # face model addr in flash
anchor = (1.889, 2.5245, 2.9465, 3.94056, 3.99987, 5.3658,
5.155437, 6.92275, 6.718375, 9.01025)
kpu.init_yolo2(self.task_fd, 0.5, 0.3, 5, anchor)
lcd.init()
lcd.rotation(lcd_rotation)
lcd.mirror(lcd_mirror)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
if hmirror:
sensor.set_hmirror(1)
if vflip:
sensor.set_vflip(1)
def main(model_addr=0x300000, lcd_rotation=0, sensor_hmirror=False, sensor_vflip=False):
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_hmirror(sensor_hmirror)
sensor.set_vflip(sensor_vflip)
sensor.run(1)
lcd.init(type=1)
lcd.rotation(lcd_rotation)
lcd.clear(lcd.WHITE)
task = kpu.load(model_addr)
anchors = (1.889, 2.5245, 2.9465, 3.94056, 3.99987, 5.3658, 5.155437, 6.92275, 6.718375, 9.01025)
kpu.init_yolo2(task, 0.5, 0.3, 5, anchors) # threshold:[0,1], nms_value: [0, 1]
try:
while(True):
img = sensor.snapshot()
t = time.ticks_ms()
objects = kpu.run_yolo2(task, img)
t = time.ticks_ms() - t
if objects:
for obj in objects:
img.draw_rectangle(obj.rect())
img.draw_string(0, 200, "t:%dms" %(t), scale=2)
lcd.display(img)
except Exception as e:
sys.print_exception(e)
finally:
kpu.deinit(task)
def m5stickv_init():
lcd.init()
lcd.rotation(2)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA) #QVGA=320x240
sensor.set_windowing((224, 224))
sensor.run(1)
def camera_init():
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
# ov2640 id:9794 ,ov5642 id:22082
if sensor.get_id() == 9794:
sensor.set_hmirror(1)
sensor.set_vflip(1)
else:
sensor.set_hmirror(0)
sensor.set_vflip(1)
lcd.rotation(1)
def m5stickv_init():
lcd.init()
lcd.rotation(2)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA) #QVGA=320x240
sensor.set_windowing((224, 224))
sensor.run(1)
fm.register(board_info.BUTTON_A, fm.fpioa.GPIO1)
but_a = GPIO(GPIO.GPIO1, GPIO.IN, GPIO.PULL_UP)
fm.register(board_info.BUTTON_B, fm.fpioa.GPIO2)
but_b = GPIO(GPIO.GPIO2, GPIO.IN, GPIO.PULL_UP)
def setup():
img_size = 224 # 上記のセルで IMAGE_SIZE に指定したのと同じ値
lcd.init()
lcd.rotation(2)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing((img_size, img_size)) #キャプチャの段階でサイズを合わせる
sensor.skip_frames(time=1000)
#sensor.set_vflip(0) #flip camera; maix go use sensor.set_hmirror(0)
sensor.run(1)
def m5stickv_init(uniV_use):
if uniV_use==0:
lcd.init()
lcd.rotation(2)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing((224, 224))
sensor.run(1)
if uniV_use==0:
pmu = axp192()
pmu.setScreenBrightness(9)
def setup():
global g_isLoop
global g_i2c
global g_clock
g_i2c = I2C(I2C.I2C0, freq=400000, scl=28, sda=29)
lcd.init()
lcd.rotation(2)
lcd.clear()
#lcd.font(lcd.FONT_DejaVu24)
g_clock = time.clock()
g_isLoop = True
setBacklight(1)
def main(anchors, labels = None, model_addr="/sd/m.kmodel", sensor_window=(224, 224), lcd_rotation=0, sensor_hmirror=False, sensor_vflip=False):
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing(sensor_window)
sensor.set_hmirror(sensor_hmirror)
sensor.set_vflip(sensor_vflip)
sensor.run(1)
lcd.init(type=1)
lcd.rotation(lcd_rotation)
lcd.clear(lcd.WHITE)
if not labels:
with open('labels.txt','r') as f:
exec(f.read())
if not labels:
print("no labels.txt")
img = image.Image(size=(320, 240))
img.draw_string(90, 110, "no labels.txt", color=(255, 0, 0), scale=2)
lcd.display(img)
return 1
try:
img = image.Image("startup.jpg")
lcd.display(img)
except Exception:
img = image.Image(size=(320, 240))
img.draw_string(90, 110, "loading model...", color=(255, 255, 255), scale=2)
lcd.display(img)
task = kpu.load(model_addr)
kpu.init_yolo2(task, 0.5, 0.3, 5, anchors) # threshold:[0,1], nms_value: [0, 1]
try:
while 1:
img = sensor.snapshot()
t = time.ticks_ms()
objects = kpu.run_yolo2(task, img)
t = time.ticks_ms() - t
if objects:
for obj in objects:
pos = obj.rect()
img.draw_rectangle(pos)
img.draw_string(pos[0], pos[1], "%s : %.2f" %(labels[obj.classid()], obj.value()), scale=2, color=(255, 0, 0))
img.draw_string(0, 200, "t:%dms" %(t), scale=2, color=(255, 0, 0))
lcd.display(img)
except Exception as e:
raise e
finally:
kpu.deinit(task)
def boot_lcd():
lcd.init()
lcd.rotation(2) #Rotate the lcd 180deg
try:
img = image.Image("/sd/startup.jpg")
lcd.display(img)
test = "test"
lcd.draw_string(lcd.width() // 50,
lcd.height() // 2, test, lcd.WHITE, lcd.RED)
except:
lcd.draw_string(lcd.width() // 50,
lcd.height() // 2, "Error: Cannot find start.jpg",
lcd.WHITE, lcd.RED)
def main(model_addr=0x300000,
lcd_rotation=0,
sensor_hmirror=False,
sensor_vflip=False):
try:
sensor.reset()
except Exception as e:
raise Exception(
"sensor reset fail, please check hardware connection, or hardware damaged! err: {}"
.format(e))
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_hmirror(sensor_hmirror)
sensor.set_vflip(sensor_vflip)
sensor.run(1)
lcd.init(type=1)
lcd.rotation(lcd_rotation)
lcd.clear(lcd.WHITE)
anchors = (1.889, 2.5245, 2.9465, 3.94056, 3.99987, 5.3658, 5.155437,
6.92275, 6.718375, 9.01025)
try:
task = None
task = kpu.load(model_addr)
kpu.init_yolo2(task, 0.5, 0.3, 5,
anchors) # threshold:[0,1], nms_value: [0, 1]
while (True):
img = sensor.snapshot()
t = time.ticks_ms()
objects = kpu.run_yolo2(task, img)
t = time.ticks_ms() - t
if objects:
for obj in objects:
img.draw_rectangle(obj.rect())
img.draw_string(0, 200, "t:%dms" % (t), scale=2)
lcd.display(img)
except Exception as e:
raise e
finally:
if not task is None:
kpu.deinit(task)
def checkCamera():
global x, y
x = 0
y = 0
showInfo("camera starting", True)
img = image.Image()
try:
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time=2000)
lcd.rotation(2)
except:
showInfo("camera init failed", False)
return
else:
showInfo("camera init done", True)
try:
task = kpu.load(0x300000)
anchor = (1.889, 2.5245, 2.9465, 3.94056, 3.99987, 5.3658, 5.155437,
6.92275, 6.718375, 9.01025)
a = kpu.init_yolo2(task, 0.5, 0.3, 5, anchor)
while True:
img = sensor.snapshot()
code = kpu.run_yolo2(task, img)
if code:
for i in code:
a = img.draw_rectangle(i.rect(), color=lcd.BLUE)
new = img.copy(roi=(0, 0, 239, 239))
lcd.display(new)
except:
print('kup load fialed')
while True:
img = sensor.snapshot()
new = img.copy(roi=(0, 0, 239, 239))
lcd.display(new)
def main(labels = None, model_addr="/sd/m.kmodel", lcd_rotation=0, sensor_hmirror=False, sensor_vflip=False):
gc.collect()
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing((224, 224))
sensor.set_hmirror(sensor_hmirror)
sensor.set_vflip(sensor_vflip)
sensor.run(1)
lcd.init(type=1)
lcd.rotation(lcd_rotation)
lcd.clear(lcd.WHITE)
if not labels:
raise Exception("no labels.txt")
task = kpu.load(model_addr)
try:
while(True):
img = sensor.snapshot()
t = time.ticks_ms()
fmap = kpu.forward(task, img)
t = time.ticks_ms() - t
plist=fmap[:]
pmax=max(plist)
max_index=plist.index(pmax)
img.draw_string(0,0, "%.2f\n%s" %(pmax, labels[max_index].strip()), scale=2, color=(255, 0, 0))
img.draw_string(0, 200, "t:%dms" %(t), scale=2, color=(255, 0, 0))
lcd.display(img)
except Exception as e:
sys.print_exception(e)
finally:
kpu.deinit(task)
from machine import UART
from board import board_info
from fpioa_manager import fm
from Maix import GPIO
import sensor, lcd
lcd.init()
lcd.rotation(2)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
#sensor.set_vflip(1)
#sensor.set_hmirror(1)
sensor.run(1)
sensor.skip_frames(time=2000)
fm.register(35, fm.fpioa.UART1_TX, force=True)
fm.register(34, fm.fpioa.UART1_RX, force=True)
uart = UART(UART.UART1, 115200, 8, 0, 0, timeout=1000, read_buf_len=4096)
while (True):
img = sensor.snapshot()
lcd.display(img)
buf = uart.readline()
if buf and len(buf) == 3:
print(buf)
img_buf = img.compress(quality=50)
sz = img_buf.size()
img_size1 = (sz & 0xFF0000) >> 16
img_size2 = (sz & 0x00FF00) >> 8
fm.register(34, fm.fpioa.UART2_RX, force=True)
uart_Port = UART(UART.UART2, 115200, 8, 0, 0, timeout=1000, read_buf_len=4096)
def u_send(d):
data_packet = bytearray([0xFF, 0xAA])
data_packet.append(d % 256)
uart_Port.write(data_packet)
print("send " + str(d))
pmu = axp192()
pmu.enablePMICSleepMode(True)
lcd.init()
lcd.rotation(2) #Rotate the lcd 180deg
try:
img = image.Image("/flash/startup.jpg")
lcd.display(img)
except:
lcd.draw_string(lcd.width() // 2 - 100,
lcd.height() // 2 - 4, "Error: Cannot find start.jpg",
lcd.WHITE, lcd.RED)
from Maix import I2S, GPIO
import audio
from Maix import GPIO
from fpioa_manager import *
fm.register(board_info.SPK_SD, fm.fpioa.GPIO0)
key_gpio=GPIO(GPIO.GPIO1, GPIO.IN, GPIO.PULL_UP)
last_key_state=1
key_pressed=0 #キーピンを初期化する
def check_key(): #キー検出機能
global last_key_state
global key_pressed
val=key_gpio.value()
if last_key_state == 1 and val == 0:
key_pressed=1
else:
key_pressed=0
last_key_state = val
lcd.init() #LCD初期化
lcd.rotation(0) #センサーカメラを初期化する
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_hmirror(1) #カメラミラーリングの設定
sensor.set_vflip(1) #カメラのフリップを設定する
sensor.run(1) #カメラを有効にする
anchor = (1.889, 2.5245, 2.9465, 3.94056, 3.99987, 5.3658, 5.155437,
6.92275, 6.718375, 9.01025)
#顔検出用アンカー
#顔の5つのキーポイント座標、左目、右目、鼻、左口の角、右口の角
dst_point = [(44,59),(84,59),(64,82),(47,105),(81,105)]
a = kpu.init_yolo2(task_fd, 0.5, 0.3, 5, anchor) #顔検出モデルを初期化する
'''
实验名称：LCD
版本： v1.0
日期： 2019.12
作者： 01Studio
说明：编程实现LCD显示信息。将01Studio.bmp文件发送到开发板。
'''
import lcd, image, utime
lcd.init() #初始化LCD
lcd.clear(lcd.WHITE) #清屏白色
#显示字符
lcd.draw_string(110, 120, "Hello 01Studio!", lcd.BLACK, lcd.WHITE) #显示字符
utime.sleep(2) #延时2秒
#显示图像
lcd.rotation(1) #由于图像默认是240*320，因此顺时钟旋转90°。
lcd.display(image.Image("01Studio.bmp"))
millis = utime.ticks_ms();
try:
i2c.writeto(mpu6050_addr, bytearray([107, 0]))
HW_MPU6050 = True
except:
HW_MPU6050 = False
print('HAL MPU6050 FAILED')
while True:
if button.value()==0:
while button.value()==0:
pass
lcd_rotation += 1
lcd_rotation %= 4
lcd.rotation(lcd_rotation)
status = 0
x=0
y=0
if HW_TOUCH:
(status, x, y) = ts.read()
if (status == ts.STATUS_PRESS or status == ts.STATUS_MOVE):
if lcd_rotation == 0:
widht,height = lcd.width(),lcd.height()
x,y = y,x
x = lcd.width() - x
elif lcd_rotation == 1:
widht,height = lcd.width(),lcd.height()
# Author by Comdet
import sensor, image, time, lcd, os
import KPU as kpu
import ulab as np
from Corgi85 import corgi85
from Dude import dude
#=== setup camera ===#
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_vflip(1)
sensor.run(1)
#=== setup LCD screen ===#
lcd.init()
lcd.rotation(0)
#=== Helper Function ===#
face_dataset = []
last_face_id = 0;
def clear_dataset(file_name,dataset):
os.remove(file_name)
dataset = []
def match(tester,dataset):
codex = np.array(dataset)
t = np.array(tester)
for i in range(codex.shape()[0]):
codex[i,:] = codex[i,:] - t
data = np.sum(codex * codex, axis=1)
fm.register(23, fm.fpioa.GPIOHS7, force=True) led_bl = GPIO(GPIO.GPIOHS7, GPIO.OUT) led_bl.value(1) #按钮初始化，设置两按钮为上拉模式 fm.register(37, fm.fpioa.GPIOHS6, force=True) fm.register(36, fm.fpioa.GPIOHS5, force=True) key1 = GPIO(GPIO.GPIOHS6, GPIO.PULL_UP) key2 = GPIO(GPIO.GPIOHS5, GPIO.PULL_UP) motor = motorPro() #初始化电机 motor.setSpeed(0, 0) #设置速度为0 lcd.init(freq=60000000) #初始化屏幕 lcd.rotation(1) #旋转屏幕 sensor.reset() #重置并初始化传感器。 sensor.set_pixformat(sensor.RGB565) #将像素格式设置为RGB565 sensor.set_hmirror(0) #摄像头水平镜像设置 sensor.set_vflip(1) #摄像头垂直镜像设置 sensor.set_framesize(sensor.QQVGA) #设置图像格式QQVGA(160*120) sensor.skip_frames(time=2000) #等待设置生效 ROI = (60, 40, 40, 40) #感兴趣区域 DEVIATION = 25 #颜色偏差值 AREX_MAX = 10000 #图像最大面积 AREX_MIN = 2000 #图像最小面积 again = 0
import time
import lcd
lcd.init(type=5, lcd_type=3)
while True:
lcd.clear(0xff00)
lcd.rotation(0)
lcd.draw_string(30, 30, "hello maixpy", lcd.WHITE, 0xff00)
time.sleep(1)
lcd.clear(0x00ff)
lcd.rotation(1)
lcd.draw_string(60, 60, "hello maixpy", lcd.WHITE, 0X00FF)
time.sleep(1)
lcd.clear(0x0ff0)
lcd.rotation(2)
lcd.draw_string(120, 60, "hello maixpy", lcd.WHITE, 0x0ff0)
time.sleep(1)
lcd.clear(0x0f0f)
lcd.rotation(3)
lcd.draw_string(120, 120, "hello maixpy", lcd.WHITE, 0x0f0f)
time.sleep(1)
a = img.draw_string(5, 5, s, scale=1, color=(255,0,0), x_spacing=1, mono_space=0)
lcd.display(img)
del(img)
time.sleep(2)
try:
first_boot = "first_boot" in os.listdir("/flash")
boot_pressed = 0
fpioa = FPIOA()
fpioa.set_function(16, FPIOA.GPIO7)
test_gpio = GPIO(GPIO.GPIO7, GPIO.IN, GPIO.PULL_UP)
lcd.init()
lcd.rotation(1)
if first_boot:
draw_on_image('/flash/logo.jpg', interface_strings[lang]['First boot'], 70, 220, size = 2, space = 0)
os.remove("/flash/first_boot")
time.sleep(2)
gc.collect()
from preloaded import *
else:
lcd.display(image.Image('logo.jpg'))
start_time = time.ticks_ms()
while (time.ticks_ms() - start_time) < 500:
if test_gpio.value() == 0:
boot_pressed += 1
time.sleep(0.5)