ESP32 SPI communication with LTC6810( DC2515B).

Question

Hi, im working on my final MSc Project wich is a BMS. 
 It is based on an LTC6810, wich in my case i used an DC2515B and an DC1941D isoSPI interface. 
 So far so good, i&acute;ve tested the system using the DC2515b code on an arduino UNO and it all works well, the problem arrises when using an ESP32, wich i cant seem to make it communicate with the DC2515b. 
 
 Im thinking that the problem is with the SPI programming...can anyone help me with this? 
 Thank you in advance

BernardoStudent · Accepted Answer

Solved!! 
 Just needed to add initial SPI configurations in DC2512.ino file, 
 in setup{ 
 pinMode(5, OUTPUT); 
 SPI.begin(18, 19, 23, 5); 
 SPI.beginTransaction(SPISettings(1000000, MSBFIRST, SPI_MODE3)); 
 } 
 and in LTC681x.h need to set cs_pin like this 
 #define CS_PIN 5)

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ESP32 SPI communication with LTC6810( DC2515B).