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OLEDs / Continuation Bit SSD1305
« on: April 05, 2015, 10:14:17 PM »
What is the continuation bit used for?
From the SSD1305 manual it seems like only 2 control bytes can be used.
1. for commands 0x80h
2. for data going to GDDRAM 0x40h
I2C - bus write protocol is shown on page 22.
How can you read back the value of a register to make sure you have set is properly?
I did not see a read from Device Protocol at all in the manual so that a specific register can be read from.
From the SSD1305 manual it seems like only 2 control bytes can be used.
1. for commands 0x80h
2. for data going to GDDRAM 0x40h
I2C - bus write protocol is shown on page 22.
How can you read back the value of a register to make sure you have set is properly?
I did not see a read from Device Protocol at all in the manual so that a specific register can be read from.