BeagleBone Black Pin Test

X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=testing%2FMCTXWeb%2Fpublic_html%2Fpintest.html;h=fbc941108e0141912c4b2c98e802d22251dcf729;hb=1e60cb281378944c9d1bd2ce315561a105a84d65;hp=921ec8ddcbf83845ac4d5d31a395c7ec8a0b1af3;hpb=0f3345d129c01e1192204ba502a2816b2aaa7166;p=matches%2FMCTX3420.git diff --git a/testing/MCTXWeb/public_html/pintest.html b/testing/MCTXWeb/public_html/pintest.html index 921ec8d..fbc9411 100644 --- a/testing/MCTXWeb/public_html/pintest.html +++ b/testing/MCTXWeb/public_html/pintest.html @@ -1,165 +1,227 @@ - BeagleBone Black Pin Test + MCTX3420 Web Interface - - - -

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The University of Western Australia

- - BBB pin test -

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Pin out diagram

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To see the pin out diagram of the BBB, click here.

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JavaScript required

+ This website requires JavaScript to function correctly. + Please enable JavaScript to use this site. -

Export/Unexport?

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- To export/unexport a pin means to enable/disable it. Apart from the obvious - use case, sometimes this can be required if you use two PWM channels - that share the same frequency base. -

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- You won't be able to change - the frequency until you unexport one of them. -

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PWM explained

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The frequency must be a decimal number greater than 0.

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+ The duty cycle describes the proportion of off/on time per period. + This number is specified as a ratio, with values ranging from 0 to 1. +

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+ The polarity determines if the duty represents the 'active + high' or 'active low' portion. By default, the duty cycle + represents the 'active high' portion. +

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PWM explained

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The frequency must be a decimal number greater than 0.

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- The duty cycle describes the proportion of off/on time per period. - This number is specified as a ratio, with values ranging from 0 to 1. -

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- The polarity determines if the duty represents the 'active - high' or 'active low' portion. By default, the duty cycle - represents the 'active high' portion. -

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Analogue input (ADC)

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AIN	0	1	2	3	4	5	6	7

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Value
Export									+ GPIO + +	+ PWM + +

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Analogue input (ADC)

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