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Initialize variables to 0 to fix warnings from
-Wuninitialized
. I don't know if the variables were initialized within the assembly, but GCC didn't know either, and was throwing a bunch of warnings. I figured 0 is a safe value to start with.Made
data
parameter tobrzo_i2c_write()
const
. This data should not be modified by the function, soconst
seems appropriate.Add
brzo_i2c_get_error()
function. I used this to debug errors from my main program.My project uses ESP NON-OS SDK 3.0.1, and brzo_i2c works fine, so I added a note to README.md