raab/Rasp_grid
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looking for temp sensor. if available use it

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tillraab 2019-09-19 12:09:44 +02:00
parent dae60ef496
commit 2ea0184553
1 changed files with 25 additions and 14 deletions
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15
rasp_grid.py
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@ -174,7 +174,11 @@ def main():
file = os.path.join(path, 'traces-grid1.raw')
temp_file = os.path.join(path, 'temp_file.txt')
w1_bus_path = '/sys/bus/w1/devices/28-00000aee438d/w1_slave'
record_temp = False
w1_bus_path = glob.glob('/sys/bus/w1/devices/28*/w1_slave')
if len(w1_bus_path) > 0:
w1_bus_path = w1_bus_path[0]
record_temp = True
f = open(file, 'wb')
temp_f = open(temp_file, 'w')
@ -188,6 +192,9 @@ def main():
LED_status = GPIO_setup(LED1_pin, LED2_pin, Button1_pin, Button2_pin, power_controll_pin)
last_button_1_t = time()
last_button_2_t = time()
# DAQ setup
if True:
# channels = 16
@ -277,6 +284,7 @@ def main():
emergency_LED_t = time()
emergency_LED_interval = 0.5
LED_t = time()
LED_t_interval = 2
@ -287,6 +295,7 @@ def main():
disp_eth_power = True
while GPIO.input(Button1_pin) == GPIO.LOW:
if record_temp == True:
if time() - temp_t0 > next_temp_t:
w1_f = open(w1_bus_path, 'r')
w1_file = w1_f.readlines()
@ -334,12 +343,13 @@ def main():
# dist & eth0 controll
if GPIO.input(Button2_pin) == GPIO.HIGH:
if GPIO.input(Button2_pin) == GPIO.HIGH and (time() - last_button_2_t) > 5:
if disp_eth_power == True:
subprocess.run(['tvservice', '-o'])
subprocess.run(['vcgencmd', 'display_power', '0'])
subprocess.run(['sudo', 'ip', 'link', 'set', 'eth0', 'down'])
GPIO.output(LED2_pin, GPIO.LOW)
disp_eth_power = False
elif disp_eth_power == False:
@ -349,6 +359,7 @@ def main():
subprocess.run(['sudo', '/bin/chvt', '7'])
subprocess.run(['sudo', 'ip', 'link', 'set', 'eth0', 'up'])
GPIO.output(LED2_pin, GPIO.HIGH)
disp_eth_power = True
# Get the status of the background operation