class Minimu:
VERSION = 'minimu9v5'
def __init__(self, buss_id, address):
self.gyro = Gyroscope(buss_id, address)
self.gyro_full_scale = 245
self.acc = Accelerometer(buss_id, address)
self.acc_full_scale = 2
self.fifo = Fifo(buss_id, address)
self.temp = Temperature(buss_id, address)
def enable(self, odr=104):
self.gyro.enable(odr)
self.gyro_full_scale = self.gyro.get_full_scale_selection()
self.acc.enable(odr)
self.acc_full_scale = self.acc.get_full_scale_selection()
self.fifo.enable(odr)
def disable(self):
self.gyro.disable()
self.acc.disable()
self.fifo.disable()
def read_fifo_raw(self):
data = np.array(self.fifo.get_data(), dtype=np.int)
return data
def read_fifo(self):
data = np.array(self.fifo.get_data(), dtype=np.double)
try:
data[:, :3] *= 1
except IndexError:
sleep(0.1)
data = np.array(self.fifo.get_data(), dtype=np.double)
data[:, :3] *= self.gyro_full_scale
data[:, -3:] *= self.acc_full_scale
data[data > 0] /= 32767
data[data < 0] /= 32768
return data
def read_temperature(self):
return self.temp.get_temperature()
def test_get_temperature(self):
"""Check if the temperature is correct from text into file"""
obj_temperature = Temp()
file = "71 01 55 05 7f a5 a5 66 84 : crc=84 YES \n71 01 55 05 7f a5 a5 66 84 t=23062"
data = obj_temperature.get_temperature(file)
assert data == 23.062
import time, machine
import sys, ssd1306
import numbers
from machine import I2C, Pin
from temperature import Temperature
i2c = I2C(sda=Pin(5), scl=Pin(4))
display = ssd1306.SSD1306_I2C(128, 64, i2c)
temp = Temperature()
while True:
display.fill(0)
display.text('TEMPERATURA', 2, 2, 100)
numbers = get_number(str(temp.get_temperature()) + 'ºC')
aux_col = 1
for number in numbers:
aux_col += 12
for x, row in enumerate(number):
for y, col in enumerate(row):
if col == "1":
display.pixel(y + aux_col, x + 20, 200)
display.show()
time.sleep_ms(1000)
