Search found 2 matches

by geraffe
Tue Apr 27, 2021 8:37 pm
Forum: ESP32 Arduino
Topic: ESP32_Read I2C/SPI in precision time interval
Replies: 0
Views: 1453

ESP32_Read I2C/SPI in precision time interval

Hi Forum, Just wondering if anyone could suggest a proper way to read the I2C / SPI in precision interval with ESP32? Currently, I'm trying to build a gimble with DC motor(w/encoder). I use a LS7366R (external encoder counter with SPI) to count AB encoder and MPU6050 IMU to get the angle. Since I ne...
by geraffe
Mon Apr 12, 2021 12:46 am
Forum: General Discussion
Topic: SPI.h got an error when complied by Platform IO
Replies: 0
Views: 2167

SPI.h got an error when complied by Platform IO

Hi forum, I'm a newbe just transfer from Arduino to ESP32 and found out this board is awesome!! However, when I tested SPI function to the board I met a problem: I use the "arduino-esp32/libraries/" library from Github (https://github.com/espressif/arduino-esp32/tree/master/libraries) and compiled i...