Comments on: LS7366 quadrature counter http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/ A micromouse builders blog Tue, 06 Jan 2009 08:49:47 +0000 http://wordpress.org/?v=2.3.3 By: peteh http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-248 peteh Sun, 10 Aug 2008 11:37:08 +0000 http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-248 There is an 8MHz Oscillator module that provides a single clocke used for the processor and both the counters. There is an 8MHz Oscillator module that provides a single clocke used for the processor and both the counters.

]]> By: Siddharth Chinoy http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-244 Siddharth Chinoy Sun, 10 Aug 2008 02:26:59 +0000 http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-244 //I used the same 8MHz oscillator that drives the processor Did you share the same crystal between the two quadrature decoders and the uC or did you have different crystals with the same value? //I used the same 8MHz oscillator that drives the processor

Did you share the same crystal between the two quadrature decoders and the uC or did you have different crystals with the same value?

]]> By: peteh http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-228 peteh Wed, 06 Aug 2008 21:20:43 +0000 http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-228 Yes, the only difference in the code is that CNTR_LEFT_SEL becomes CNTR_RIGHT_SEL for the other wheel. Each counter has its own select line. Yes, the only difference in the code is that CNTR_LEFT_SEL becomes CNTR_RIGHT_SEL for the other wheel.

Each counter has its own select line.

]]> By: Siddharth Chinoy http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-227 Siddharth Chinoy Wed, 06 Aug 2008 18:11:41 +0000 http://www.micromouseonline.com/blog/2008/02/21/using-the-ls7366-quadrature-counter/#comment-227 Have you interfaced both the quadrature counter chips to the same SPI port? Have you interfaced both the quadrature counter chips to the same SPI port?

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