spi_开发者

Any higher level protocol over serial port communication ?

We are running a course in robotics and Xbee is the most favorite communication protocol for the student. In last two years we helped them build around 62 various projects (40 more in pipeline).[详细]

2023-04-12 08:16 分类：问答

MSP430 SPI to M25P64

I have a SPI for MSP430 written. If I send WRSR(01h) or RDSR(05h) to M25P64 flash. The response I get from the Flash SPI_MISO is FFh.[详细]

2023-03-30 22:06 分类：问答

SPI is reading data as zero in STM32F103ZE

I am using STM32F103ZE I am not getting SPI data correctly. Master is transmitting correctly. But always read as zero where a non zero value has been sent.[详细]

2023-03-25 01:48 分类：问答

Getting video with USB SPI from device with FTDI

I need to implement Device manag开发者_如何学运维er for some card with FTDI chip. We are looking into JAVA or C#, and we need to use it for transferring vedio using SPI.[详细]

2023-03-04 07:32 分类：问答

Design Flow to create a bootable SPI Flash (PROM File) for a Xilinx Spartan-6 containing Configuration bitsream AND Microblaze software

I would like to know the proper procedure to cr开发者_C百科eate a PROM file (.MCS) for a serial SPI Flash that include BOTH the FPGA configuration bitstream and the software to be used by the Microbla[详细]

2023-02-25 21:26 分类：问答

SPI on Arduino with HID reader

I\'m building a project that uses an HID OEM75 as the access point for a locking mechanism.We\'re doing our control through an Arduino Duemilanove (ATmega328).We\'re working with SPI for the security[详细]

2023-02-18 11:40 分类：问答

Android hardware dev kits?

I\'m faced with the task to write a driver for Android (OS 2.3 and 2.4) to interface with a sensor chip over either SPI or I2C.[详细]

2023-02-12 22:26 分类：问答

C - Initializing an SD card in SPI mode, always reads back 0xFF

I\'m trying to initialize a 2 GB SanDisk SD card on a Cypress PSoC 5 using the SPI interface. I\'m using the sample bit banging code from FatFs - Generic FAT File System Module. I\'ve analyzed th[详细]

2023-02-11 04:55 分类：问答

USB to SPI converter [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-02-10 13:38 分类：问答

How can I make a user provide its own function in my library?

I am writing a static library for an AVR MCU. I am using avr-gcc and AVR Libc. Some of the library functions use SPI to communicate with a device. However, SPI communication is not done the same way o[详细]

2023-02-09 08:28 分类：问答