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by Carl-Cipher
Thu Aug 27, 2015 5:37 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: i2c repeated start transactions
Replies: 55
Views: 45540

Re: i2c repeated start transactions

OK, so the combined mode is a hack on the existing system. I thought all was going well with the combined mode addressing (combined file set to "Y"), but I began to notice timeouts (Error 110: connection timed out) when taking more than single set of 4 measurements on my VEML6040 RGBW opto-sensor. I...
by Carl-Cipher
Wed Aug 26, 2015 7:14 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: i2c repeated start transactions
Replies: 55
Views: 45540

Re: i2c repeated start transactions

Using: Raspberry Pi 2 Model B Python 2.7 python-smbus i2c-tools I was having problems with a device that required combined (repeated start) mode operation to work. After flailing around for a couple of days (getting smarter about I2C, Python, R-Pi and Linux), I found the information on this site: ht...

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