- 05 Apr, 2019 1 commit
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Natalia authored
I2C sw driver with support of multiple buses, Slow, Fast, FastPlus, and user-defined speed selection (#2465) * I2C driver speed-up, i2c.SLOW, i2c.FAST and user-defined speed selection * - Multiple buses (up to 10) with different speeds on each bus - Standard(Slow, 100kHz), Fast(400kHz) and FastPlus(1MHz) modes or an arbitrary clock speed - Sharing SDA line over multiple I²C buses to save available pins - GPIO16 pin can be used as SCL pin, but it does not support clock stretching and selected bus will be limited to FAST speed. * Dynamic memory allocation, error checks, simplification, timing tweaks. * Separated the code of old driver for better compatibility and simplicity * Change of driver interface * Add bus status check in setup(); simplify getDC(); remove unnesessary lines in ACK read/write * Fix for moved doc file and trailing whitespaces
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- 16 Dec, 2015 2 commits
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Johny Mattsson authored
Module creation & registration now made a lot simpler. In essence, each module file is now self-contained and only needs a NODEMCU_MODULE(MYNAME, "myname", myname_map, luaopen_myname); line to both be automatically recognised by the Lua initialization as well as honor the LUA_USE_MODULES_MYNAME #define.
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TerryE authored
carrying on Johny's edits as per my comments on #810
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- 12 Dec, 2015 1 commit
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Johny Mattsson authored
As per #810 & #796, only LUA_OPTIMIZE_MEMORY=2 & MIN_OPT_LEVEL=2 are supported when building. This commit effects that limitation. With this change modules/auxmods.h no longer needs to be updated for every new module, nor do module writers need to cater for a hypothetical LUA_OPTIMIZE_MEMORY < 2 scenario.
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- 05 Jan, 2015 1 commit
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HuangRui authored
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- 22 Dec, 2014 1 commit
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funshine authored
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