Consider the numbers. As examples:
1. Video at 30 frame/s from a 16Mpixel sensor is 480Mbyte/s or 3.84Gbit/s. When originally designed by Philips, i2C was never intended to go faster than a few hundred kbit/s. More recently it has been pushed to 3.4Mbit/s, Still a 1000 to 1 difference.
2. A pico has about 0.25 Mbyte of RAM. Not much scope for doing any frame based processing when a single frame of video is 64 times the RAM size.
1. Video at 30 frame/s from a 16Mpixel sensor is 480Mbyte/s or 3.84Gbit/s. When originally designed by Philips, i2C was never intended to go faster than a few hundred kbit/s. More recently it has been pushed to 3.4Mbit/s, Still a 1000 to 1 difference.
2. A pico has about 0.25 Mbyte of RAM. Not much scope for doing any frame based processing when a single frame of video is 64 times the RAM size.
Statistics: Posted by drgeoff — Wed Mar 06, 2024 3:46 pm