Simple Hal test
14 Dec 2018 00:02 #122395
by slammers
Simple Hal test was created by slammers
I am trying to determine if one of my Mesa 5I25 cards is bad.
I created a simple hal config that conencts a siggen clock output to hm2_5i25.0.gpio.000.out pin
I set hm2_5i25.0.gpio.000.is_output to true
If I run halmeter and look at the hm2_5i25.0.gpio.000.out signal it goes from true to false every 500ms.
Does not mean the actual IO pin on the DB25 should also me going high and low? It just stays at 0V.
I created a simple hal config that conencts a siggen clock output to hm2_5i25.0.gpio.000.out pin
I set hm2_5i25.0.gpio.000.is_output to true
If I run halmeter and look at the hm2_5i25.0.gpio.000.out signal it goes from true to false every 500ms.
Does not mean the actual IO pin on the DB25 should also me going high and low? It just stays at 0V.
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14 Dec 2018 15:25 #122419
by andypugh
Replied by andypugh on topic Simple Hal test
Yes, if and only if the pin has not been claimed by a firmware module.
Are you using "num_stepgens=0, num_encoders=0" etc to turn all pins into GPIO?
Are you using "num_stepgens=0, num_encoders=0" etc to turn all pins into GPIO?
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14 Dec 2018 15:48 #122420
by slammers
Replied by slammers on topic Simple Hal test
Sorry, this is a repeat of my other post. I did not notice that the moderators block and review posts from new users.
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