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double all i2c calls and change nginx config in update script

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This commit is contained in:
Romain Bazile 2020-12-05 11:39:49 +01:00
parent 6ce27f177d
commit ede52d59db
3 changed files with 75 additions and 19 deletions
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2
flows/main.json
View file

@ -1427,7 +1427,7 @@
"type": "python3-function",
"z": "1371dec5.76e671",
"name": "fan control",
"func": "#!/usr/bin/python\nimport smbus\n\nstate = msg[\"payload\"]\n\nbus = smbus.SMBus(1)\n\nDEVICE_ADDRESS = 0x0d\n\nif state == \"off\":\n bus.write_byte_data(DEVICE_ADDRESS, 0x08, 0x00)\nif state == \"on\":\n bus.write_byte_data(DEVICE_ADDRESS, 0x08, 0x01)\n",
"func": "#!/usr/bin/python\nimport smbus\n\nstate = msg[\"payload\"]\n\nbus = smbus.SMBus(1)\n\nDEVICE_ADDRESS = 0x0d\n\n# command happens twice, for reasons\nif state == \"off\":\n bus.write_byte_data(DEVICE_ADDRESS, 0x08, 0x00)\n bus.write_byte_data(DEVICE_ADDRESS, 0x08, 0x00)\nif state == \"on\":\n bus.write_byte_data(DEVICE_ADDRESS, 0x08, 0x01)\n bus.write_byte_data(DEVICE_ADDRESS, 0x08, 0x01)\n",
"outputs": 1,
"x": 1110,
"y": 40,

18
scripts/bash/update.sh
View file

@ -25,15 +25,15 @@ function special(){
sudo rm /etc/nginx/sites-enabled/img.conf
sudo nginx -t && sudo systemctl reload nginx
fi
if [[ -f "/etc/nginx/sites-available/gallery.conf" ]]; then
${log} "Updating the old nginx config"
sudo rm /etc/nginx/sites-available/gallery.conf
sudo rm /etc/nginx/sites-enabled/gallery.conf
fi
if ! [[ -f "/etc/nginx/sites-available/gallery.conf" ]]; then
if ! [[ -f "/etc/nginx/sites-enabled/gallery.conf" ]]; then
${log} "Nginx config is not installed, doing that now"
sudo cp /home/pi/PlanktonScope/scripts/gallery/gallery.conf /etc/nginx/sites-available/gallery.conf
sudo ln -s /etc/nginx/sites-available/gallery.conf /etc/nginx/sites-enabled/gallery.conf
sudo ln -s /home/pi/PlanktonScope/scripts/gallery/gallery.conf /etc/nginx/sites-enabled/gallery.conf
sudo nginx -t && sudo systemctl reload nginx
fi
if [[ -f "/etc/nginx/sites-available/gallery.conf" ]]; then
${log} "Nginx config is installed, changing the links now"
sudo rm /etc/nginx/sites-enabled/gallery.conf /etc/nginx/sites-available/gallery.conf
sudo ln -s /home/pi/PlanktonScope/scripts/gallery/gallery.conf /etc/nginx/sites-enabled/gallery.conf
sudo nginx -t && sudo systemctl reload nginx
fi
}
@ -44,10 +44,10 @@ cd /home/pi/PlanktonScope || { echo "/home/pi/PlanktonScope does not exist"; exi
# TODO We need to add here a way to load the latest version of this script and execute it again
remote=$(git ls-remote -h origin master | awk '{print $1}')
local=$(git rev-parse HEAD)
${log} "Local : $local - Remote: $remote"
if [[ "$local" == "$remote" ]]; then
${log} "nothing to do!"
else
${log} "Local and Remote are different, we have to update!"
git fetch
UPDATE=$(git diff --numstat origin/master scripts/bash/update.sh | awk '/update.sh/ {print $NF}')
if [[ -n "${UPDATE}" ]]; then

74
scripts/planktoscope/light.py
View file

@ -8,13 +8,12 @@
# Logger library compatible with multiprocessing
from loguru import logger
import subprocess # nosec
# Library to send command over I2C for the light module on the fan
try:
import smbus2 as smbus
except ModuleNotFoundError: # We need this to install the library on machine that do not have the module yet
import subprocess # nosec
subprocess.run("pip3 install smbus2".split()) # nosec
import smbus2 as smbus
@ -55,6 +54,11 @@ class EffectColor(enum.IntEnum):
White = 6
def i2c_update():
# Update the I2C Bus in order to really update the LEDs new values
subprocess.Popen("i2cdetect -y 1".split(), stdout=subprocess.PIPE) # nosec
################################################################################
# LEDs functions
################################################################################
@ -62,12 +66,16 @@ def setRGB(R, G, B):
"""Update all LED at the same time"""
try:
with smbus.SMBus(1) as bus:
bus.write_byte_data(DEVICE_ADDRESS, Register.led_select, 0xFF)
bus.write_byte_data(
DEVICE_ADDRESS, Register.led_select, 0xFF
) # 0xFF write to all LEDs, 0x01/0x02/0x03 to choose first, second or third LED
bus.write_byte_data(DEVICE_ADDRESS, Register.red, R & 0xFF)
bus.write_byte_data(DEVICE_ADDRESS, Register.green, G & 0xFF)
bus.write_byte_data(DEVICE_ADDRESS, Register.blue, B & 0xFF)
bus.write_byte_data(DEVICE_ADDRESS, Register.red, R & 0xFF)
bus.write_byte_data(DEVICE_ADDRESS, Register.green, G & 0xFF)
bus.write_byte_data(DEVICE_ADDRESS, Register.blue, B & 0xFF)
except Exception as e:
logger.exception(f"An Exception has occured in the light library at {e}")
@ -77,6 +85,7 @@ def setRGBOff():
try:
with smbus.SMBus(1) as bus:
bus.write_byte_data(DEVICE_ADDRESS, Register.rgb_off, 0x00)
bus.write_byte_data(DEVICE_ADDRESS, Register.rgb_off, 0x00)
except Exception as e:
logger.exception(f"An Exception has occured in the light library at {e}")
@ -121,50 +130,71 @@ def setRGBColor(bus, color):
def ready():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.Green)
setRGBColor(bus, EffectColor.Green)
setRGBSpeed(bus, 1)
setRGBSpeed(bus, 1)
setRGBEffect(bus, Effect.Breathing)
setRGBEffect(bus, Effect.Breathing)
def error():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.Red)
setRGBColor(bus, EffectColor.Red)
setRGBSpeed(bus, 3)
setRGBSpeed(bus, 3)
setRGBEffect(bus, Effect.Water)
setRGBEffect(bus, Effect.Water)
def interrupted():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.Yellow)
setRGBColor(bus, EffectColor.Yellow)
setRGBSpeed(bus, 3)
setRGBSpeed(bus, 3)
setRGBEffect(bus, Effect.Water)
setRGBEffect(bus, Effect.Water)
def pumping():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.Blue)
setRGBColor(bus, EffectColor.Blue)
setRGBSpeed(bus, 3)
setRGBSpeed(bus, 3)
setRGBEffect(bus, Effect.Water)
setRGBEffect(bus, Effect.Water)
def focusing():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.Purple)
setRGBColor(bus, EffectColor.Purple)
setRGBSpeed(bus, 3)
setRGBSpeed(bus, 3)
setRGBEffect(bus, Effect.Water)
setRGBEffect(bus, Effect.Water)
def imaging():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.White)
setRGBColor(bus, EffectColor.White)
setRGBSpeed(bus, 1)
setRGBSpeed(bus, 1)
setRGBEffect(bus, Effect.Breathing)
setRGBEffect(bus, Effect.Breathing)
def segmenting():
with smbus.SMBus(1) as bus:
setRGBColor(bus, EffectColor.Purple)
setRGBColor(bus, EffectColor.Purple)
setRGBSpeed(bus, 1)
setRGBSpeed(bus, 1)
setRGBEffect(bus, Effect.Breathing)
setRGBEffect(bus, Effect.Breathing)
@ -175,22 +205,48 @@ if __name__ == "__main__":
print("ready")
ready()
time.sleep(10)
time.sleep(5)
print("error")
error()
time.sleep(10)
time.sleep(5)
print("pumping")
pumping()
time.sleep(10)
time.sleep(5)
print("focusing")
focusing()
time.sleep(10)
time.sleep(5)
print("imaging")
imaging()
time.sleep(10)
time.sleep(5)
print("segmenting")
segmenting()
time.sleep(10)
time.sleep(5)
print("with i2c_update now!")
print("ready")
ready()
i2c_update()
time.sleep(5)
print("error")
error()
i2c_update()
time.sleep(5)
print("pumping")
pumping()
i2c_update()
time.sleep(5)
print("focusing")
focusing()
i2c_update()
time.sleep(5)
print("imaging")
imaging()
i2c_update()
time.sleep(5)
print("segmenting")
segmenting()
i2c_update()
time.sleep(5)
with smbus.SMBus(1) as bus:
setRGBSpeed(bus, 3)
for effect in Effect:
@ -206,4 +262,4 @@ if __name__ == "__main__":
setRGBColor(bus, color)
time.sleep(2)
setRGBOff()
setRGBOff()