def load_data(self):
data = None
try:
data = {}
sensor = mp.AMGGridEye(self.i2c_address, self.i2c_bus)
sensor.set_fps_mode(mp.AMGGridEye.FPS_1_MODE)
sensor.update_temperature()
data['temperature'] = float(sensor.get_temperature())
except Exception as ex:
print(ex)
return data
def main():
# initialize pygame
pygame.init()
# screen globals
resolution = 32
rect_scale = 8
game_screen = pygame.display.set_mode(
(resolution * rect_scale, resolution * rect_scale))
pygame.display.set_caption('grid eye')
eye = mp.AMGGridEye()
eye.reset_flags_and_settings()
time.sleep(.1)
eye.set_fps_mode(mp.AMGGridEye.FPS_10_MODE)
#INTERPOLATION
points = np.array([(i // 8, i % 8) for i in range(64)]).reshape(64, 2)
grid_x, grid_y = np.mgrid[0:7:32j, 0:7:32j]
do_main = True
while do_main:
pressed = pygame.key.get_pressed()
pygame.key.set_repeat()
for event in pygame.event.get():
if event.type == pygame.QUIT:
do_main = False
if pressed[pygame.K_ESCAPE]:
do_main = False
game_screen.fill((0, 0, 0))
eye.update_pixel_temperature_matrix()
matrix = np.array(eye.get_pixel_temperature_matrix()).reshape(64)
interpolated_grid = interpolator.griddata(points,
matrix, (grid_x, grid_y),
method='cubic')
for i, row in enumerate(interpolated_grid):
for j, temp in enumerate(row):
pygame.draw.rect(game_screen, temp_to_color(temp),
((rect_scale * j, rect_scale * i),
(rect_scale, rect_scale)))
pygame.display.update()
#time.sleep(0.1)
pygame.quit()
import array
import picamera
import time
import numpy
import uuid
import melopero_amg8833 as mp
import matplotlib.pyplot as plt
from PIL import Image
cam = picamera.PiCamera(resolution=(1280, 720), framerate=30)
cam.color_effects = (128,128)
cam.start_preview()
sensor = mp.AMGGridEye()
sensor.set_fps_mode(mp.AMGGridEye.FPS_10_MODE)
time.sleep(.5)
def mapper(thefn):
fig = plt.figure(frameon=False)
grid = sensor.get_pixel_temperature_matrix()
boondoggle = []
for hrow in grid:
boondoggle.append(hrow)
colorarray = numpy.array(boondoggle)
fig.imshow(colorarray, cmap='plasma')
savefn = thefn + ".png"
fig.savefig(savefn, transparent=True)
while(True):
newfn = uuid.uuid4()
sensor.update_pixel_temperature_matrix()
camfn = str(newfn) + ".png"
def _load_hardware(self): address = self._address device = melopero_amg8833.AMGGridEye(address[0],1 if len(address) == 1 or int(address[1]) < 1 else int(address[1])) device.set_fps_mode(melopero_amg8833.AMGGridEye.FPS_1_MODE) return device