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by RenKang
Tue Feb 05, 2013 1:53 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: SPI slave devices
Replies: 6
Views: 4301

Re: SPI slave devices

Thanks for your advice Bill. That's sounds great for more chip selections. But since in my case I just have 5 slave chips to control, I think if I can use GPIOs on my Pi as CE pins, shouldn't it be plenty and more straight forward to just use Pi's GPIO to control 5 chips? Supposedly UART would use s...
by RenKang
Tue Feb 05, 2013 12:24 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: SPI slave devices
Replies: 6
Views: 4301

SPI slave devices

Hi guys, I am in the process of considering UART or SPI for my Pi. According to this article: https://projects.drogon.net/understanding-spi-on-the-raspberry-pi/ Gordon says "The Raspberry Pi only implements master mode at this time and has 2 chip-select pins, so can control 2 SPI devices." But I am ...

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