I'm working on building out some custom drivers for the ESP-Wroom-32. After trying to use the pre-made arduino and esp32 driver code without success, ...
I'm working on building out some custom drivers for the ESP-Wroom-32. After trying to use the pre-made arduino and esp32 driver code without success, ...
I am attempting to connect the Arducam Mini 2MP Plus to the nRF52840-DK embedded board via the SPIM interface, utilizing bare metal programming. Accor ...
So I am using the c/c++ sdk for the pi pico to try and send data to a raspberry pi 4 over spi. On the Pi 4 I am using wiringPi library for the SPI fun ...
I just finished an easy SPI implementation that is used for 2 MCUs to communicate on a PCB. This communication is supposed to pass 16 bit Values from ...
I've been working on a project where I use a PGA2310 volume control IC to set the volume of an audio signal. The chip's interface is supposedly SPI, b ...
I'm trying to write a stm32 code in stm8. The problem is I can't find a SPI_Transmit function only SPI_SendData. I need this function to transmit an a ...
I did a counter like i normally do on VHDL (Modelsim) and when i simulate my code with my testbench all the counters do not work at all. They stay at ...
My SOC with embedded linux OS communicate with another chip by SPI protocol, when I monitor the /var/log/kern.log file I see these messages that is wr ...
What is the maximum data transfer speed using SPI interface on Arduino? I have an Arduino Nano and I want to transfer data between it and a Raspberry ...
I'm trying to learn how to communicate via SPI with STM32 but I've run into some problems. The first step i took was to implement SPI communications ...
:) I'm a little confused about the CPHA description on the SPI Block Guide V04.01 from Motorola/NXP. The description is the following: "If the CP ...
I have Nucleo-F446RE board. I would like to send data by SPI1 and receive it by SPI2 only for educational purposes. Unfortunately SPI2 doesn't receive ...
I will start a project which needs a QSPI protocol. The component I will use is a 16-bit ADC which supports QSPI with all combinations of clock phase ...
For the next system: VAR-DART-MX8M (https://variwiki.com/index.php?title=DART-MX8M)(It is a ARM A-53 cortex based system) Kernel version: Linux Debia ...
I am currently trying to implement an SPI communication between 2 ESP32 using arduino IDE but i am facing a problem. I set 1 as a master using the no ...
I'm trying to use the DIO SPI mode on the ESP32 with the espidf (version 4.4). But I encountered problems. I have a ram device (ref 23LC1024) than ca ...
So I'm using SPI to communicate the IMX8MQ-var-dart with an FPGA. The idea is that I send a command to the FPGA and this should answer me with a readi ...
I have been studying about SPI and would like to clarify few more things: 1. I am trying to understand about CPOL and CPHA in particular: I have a ...
I'm trying to execute an SQL statement on a C core-function on Postgres. I'm using the SPI (Server Programming Interface) to do this. The code is par ...
I am trying to create a music box for my son, but i am having some trouble getting the SD card to work. The idea is that when we scan a RFID tag we s ...