rahix/openflexure-microscope-server
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Load capture objects from files. Remove YAML database.

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This commit is contained in:
Joel Collins 2019-05-15 16:32:58 +01:00
parent f8e647198a
commit 092181348b
9 changed files with 64 additions and 119 deletions
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12
openflexure_microscope/camera/set_picamera_gain.py
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@ -4,7 +4,7 @@ import picamera
from picamera import mmal, mmalobj, exc
from picamera.mmalobj import to_rational
import time
import logging
MMAL_PARAMETER_ANALOG_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x59
MMAL_PARAMETER_DIGITAL_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x5A
@ -51,11 +51,11 @@ if __name__ == "__main__":
# fix the shutter speed
cam.shutter_speed = cam.exposure_speed
print("Current a/d gains: {}, {}".format(cam.analog_gain, cam.digital_gain))
logging.info("Current a/d gains: {}, {}".format(cam.analog_gain, cam.digital_gain))
print("Attempting to set analogue gain to 1")
logging.info("Attempting to set analogue gain to 1")
set_analog_gain(cam, 1)
print("Attempting to set digital gain to 1")
logging.info("Attempting to set digital gain to 1")
set_digital_gain(cam, 1)
# The old code is left in here in case it is a useful example...
#ret = mmal.mmal_port_parameter_set_rational(cam._camera.control._port,
@ -65,9 +65,9 @@ if __name__ == "__main__":
try:
while True:
print("Current a/d gains: {}, {}".format(cam.analog_gain, cam.digital_gain))
logging.info("Current a/d gains: {}, {}".format(cam.analog_gain, cam.digital_gain))
time.sleep(1)
except KeyboardInterrupt:
print("Stopping...")
logging.info("Stopping...")