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2 Posts authored by: Jan Cumps Top Member
Our Raspberry Pi friends will know the Building a Low Power Compact LCD Display project that shabaz published a while ago. He designed a £5 LCD module and the source code for Raspberry Pi. Let's have a look at the I2C traffic.     What data is flowing according to the code? Our code tries to send 9 bytes. 1:           the 7-bit I2C address + read/write bit 2 - 6:     config and commands 7 - 9:   ...
Our Raspberry Pi friends will know the Building a Low Power Compact LCD Display project that shabaz published a while ago. He designed a £5 LCD module and the source code for Raspberry Pi.   I have ported that code to the Texas Instruments Hercules family. The hardware is exactly the same as in the original article. Take care to read shabaz' blog first. It's a good read and this blog builds upon the information.   Porting from Pi to Hercules The Pi code is linux based. It uses ...

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