Init of ADS breaks loop on ESP32

[mglavind]

When i bult and upload the script to the ESP32, it feedback "success", but the script stops after I create the adc object with the following code.

#include "ADS1256.h"
#include <SPI.h>

float clockMHZ = 8.0;
float vRef = 2.5;

ADS1256 adc(clockMHZ,vRef,false); // breaks here

// setup and loop after here

Do you have any good ideas, on how to fix this?

Setup

ESP-32 Devkit-c v4
PlatformIO

[mglavind]

the problem is the SPI.begin and SPI.beginTransaction() in line 31-33.
Comment it out in ADS1256.cpp, and call it when you initiate SPI in void setup()

// Start SPI on a quarter of ADC clock speed
SPI.begin();
SPI.beginTransaction(
    SPISettings(clockspdMhz * 1000000 / 4, MSBFIRST, SPI_MODE1));
´´´

A good idea could do to remove this from the library, and add it to an example isntead.

[MoonLighTingPY]

@mglavind thank you!!! i spent a whole day AND night on this, it's currently 4:30 in the morning, and i thought nothing would help. this issue really has to be fixed asap!!!