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by FPSUsername
Mon Sep 23, 2019 3:30 pm
Forum: Camera board
Topic: Official V4L2 driver
Replies: 558
Views: 472984

Re: Official V4L2 driver

Hi, Is roi supported now on the official v4l2 driver? Not yet. I got the initial part working following on from byterg's initial patch, but need to ensure that it is the correct way within the V4L2 framework and gets advertised correctly. Hello, I developed a driver for a sensor that supports ROI m...
by FPSUsername
Mon May 27, 2019 2:12 pm
Forum: Other projects
Topic: External GPS with the pi zero w
Replies: 4
Views: 703

Re: External GPS with the pi zero w

@Douglas6 It's not about a phone not having GPS, it's about accuracy. Phones have a GPS that update at a rate with 1Hz. The GPS module I have can update at 20Hz (insane accuracy on high speeds). If you say that just connecting the GPS module to a bluetooth module works, that would be nice, although ...
by FPSUsername
Mon May 27, 2019 12:04 pm
Forum: Other projects
Topic: External GPS with the pi zero w
Replies: 4
Views: 703

External GPS with the pi zero w

Hello, I would like to know if it's possible to use the pi zero w to drive a serial GPS (sparkfun venus logger) and send data over via bluetooth to my phone. by using this code, I could receive the GPS' data: import serial gps = serial.Serial('/dev/ttyAMA0', 38400, timeout=1) # 10 Hz update if not g...
by FPSUsername
Tue Oct 31, 2017 9:13 pm
Forum: Raspbian
Topic: Overclocking Raspberry Pi 3
Replies: 53
Views: 331159

Re: Overclocking Raspberry Pi 3

Hello, I managed to get my pi to these settings: #Overclock setting 2 arm_freq=1700 over_voltage=5 gpu_freq=625 # sdram overclock sdram_freq=625 sdram_schmoo=0x02000020 over_voltage_sdram_p=6 over_voltage_sdram_i=4 over_voltage_sdram_c=4 I currently have a power supply heat sink and laptop fan secu...

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