Transaction #165
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Transaction #165
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oops - okay, documentation for the added things coming in a day or two.... |
Adafruit_SSD1306.h
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| void ssd1306_commandList(const uint8_t *c, uint8_t n); | ||
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| class Transaction; // forward declartion | ||
| friend class Transaction; |
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This friendship has no effect. A member class already has private access to enclosing class.
Aside, I hope it is not necessary to have a comment explaining what a declaration is (line above).
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I have rebased this CL set to top of master... and fixed all the clang-format and doxygen issues. |
- this makes the code much more readable - and ensures that transactions are always properly framed - and makes multi-command transactions more efficient - and as if that weren't enough, makes the compiled library smaller!
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The implementation of sending commands to the SSD1306 is factored out into a private
Transactionclass. This class gathers all the logic for handling sending multiple byte commands and data into one place.This has several advantages:
The second commit fleshes out the support for user code sending commands, so that multi-byte commands can be sent.
Addresses and fixes #164