def acceleration(self):
try:
mpu = mpu6050.MPU(self.i2c)
mpu.wake()
acceleration_resultY = mpu.pitchY()
print (acceleration_resultY)
acceleration_resultX = mpu.pitchX()
print (acceleration_resultX)
return acceleration_resultX, acceleration_resultY
except:
print("Acceleration sensor not connected")
return "Not connected"
micropython.alloc_emergency_exception_buf(100)
# Pantalla oled
rst = Pin(16, Pin.OUT)
rst.value(1)
scl = Pin(15, Pin.OUT, Pin.PULL_UP)
sda = Pin(4, Pin.OUT, Pin.PULL_UP)
i2c = I2C(scl=scl, sda=sda, freq=450000)
oled = ssd1306.SSD1306_I2C(128, 64, i2c, addr=0x3c)
oled.fill(0)
oled.text('Iniciando', 0, 0)
oled.show()
#objeto MPU
mpu = mpu6050.MPU()
#objeto UART/GPS
gps = UART(2, 115200)
gps.init(9600,bits=8,parity=None,stop=1,tx=17,rx=5)
oled.text('Gps...OK', 0, 10)
oled.show()
#objeto SPI
Pin(18,Pin.OUT,value=1) #para desactivar LoRa
#spi = SPI(sck=Pin(23),miso=Pin(12),mosi=Pin(13))
# trucazo (el pin 12 da problemas)
spi = SPI(sck=Pin(23),miso=Pin(14),mosi=Pin(13))
#objeto SD
sd = sdcard.SDCard(spi, Pin(2,Pin.OUT))
import machine, time, max7219, mpu6050
spi = machine.SPI(-1,
10000000,
miso=machine.Pin(2),
mosi=machine.Pin(13),
sck=machine.Pin(14))
display = max7219.Matrix8x8(spi, machine.Pin(12))
display.fill(0)
display.brightness(1)
display.show()
m = mpu6050.MPU(scl=22, sda=21, intr=16, d=display)
while not m.calibrated:
m.calibrate()
acx, acy, acz, seq, gx, gy, gz = 0, 0, 0, 0, 0, 0, 0
starttime = int(time.time())
while True:
try:
acx, acy, acz, seq, gx, gy, gz = m.read_sensors_scaled()
except:
pass
if sum([abs(x) for x in [acx, acy, acz, gx, gy, gz]]) > 50:
starttime = int(time.time())
seconds = int(time.time()) - starttime
hrs = '%02d' % (seconds / 3600)
import time
import mpu6050
print("start mpu...")
mpu = mpu6050.MPU(sda=4, scl=5, led=2)
while (True):
values = mpu.read_position()
print(
str(values[1][0]) + "," + str(values[1][1]) + "," + str(values[1][2]))
time.sleep(0.2)