capeie
November 10, 2021, 5:40pm
1
This is with reference to the code provided to us by Arducam -
import os
import time
import sys
import thread
from ctypes import *
keyboard = CDLL('./lib/libarducam_keyboard.so')
arducam_vcm =CDLL('./lib/libarducam_vcm.so')
UP = 1
DOWN = 2
SAVE = 115
focus_val = 512;
step = 10
def run_camera(name):
os.system("raspistill -t 0")
if __name__ == "__main__":
thread.start_new_thread(run_camera, ("run_camera",))
#vcm init
arducam_vcm.vcm_init()
# camera = picamera.PiCamera()
show original
in which the a preview window shows the focus in action. Upon running this code we find that the preview window does not pop up even though the focus occurs when the ‘up’ and ‘down’ keys are pressed.
Hardware:Raspberry Pi Official Camera Module V2 with 8 Megapixel IMX219 Autofocus Replacement )
Software (OS) :
lvbin
November 12, 2021, 1:28am
2
Hi,
