Halcogen configuration / test
(RM57Lx slave, nodemcu v3 master)
/!\ always check with a logic analyzer; cpol, cpha, clk etc.. /!\
(ex; SPI_MODE0/SPI_MODE1)
For "Data Formats", Charlen = 16;
the SPI library, of the nodemcu, could be buggy.
C: \ Users \ ... \ Documents \ ArduinoData \ packages \ esp8266 \ hardware \ esp8266 \ 2.6.3 \ libraries \ SPI
SPI.cpp file, line ~ 300
uint16_t SPIClass :: transfer16 (uint16_t data) {..
github.com/esp...
Негізгі бет Mibspi slave mode (RM57L)
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