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microcontroller_annoyances [2009/10/12 15:53] sarahmaethomas |
microcontroller_annoyances [2016/01/28 18:05] (current) |
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MOSI -> PE0, MISO -> PE1, SCK -> PB1 // --- //[[http://www.avrfreaks.net/wiki/index.php/Documentation:Things_That_Are_Broken|AVR Wiki]]// | MOSI -> PE0, MISO -> PE1, SCK -> PB1 // --- //[[http://www.avrfreaks.net/wiki/index.php/Documentation:Things_That_Are_Broken|AVR Wiki]]// | ||
- | [[http://www.superiorpapers.com | Custom Essay Writing Services]] | + | ===== SPI Master mode ===== |
+ | On some (all?) AVRs, if the SPI slave select (SS_) pin is an input and low, then the SPI interface will go into slave mode, even if you have previously selected master mode. Hope you weren't using that pin for something else. | ||
====== PIC ====== | ====== PIC ====== |