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So basically what I'm trying to do is use SavvyCan with an ESP32 and CAN transceiver to test a Fiat instrument cluster on the bench. I have found the ID codes and data to activate the instruments and warning lights but run into a problem. I am trying to use the Frame Sender window in SavvyCan to send a list of frames to turn the warning lights on. I can use the check boxes to activate each light manually but if I click Enable All usually the first light comes on but the following ones don't.
The problem seems to be that each ID needs to fire once (or a predetermined number of times) on say light A before stopping transmission of that frame then starting transmission of lamp B frame and so on. Savvycan appears to be sending a stream of all ID frames which crashes the cluster or something.
Hope that makes sense. I'm not a programmer so can't use a micrcontroller to send frames one at a time with delay between which I think needs to happen.
Maybe I'm doing something wrong and SavvCan can already do this?
Any help would be appreciated. Thanks, Chris.
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So basically what I'm trying to do is use SavvyCan with an ESP32 and CAN transceiver to test a Fiat instrument cluster on the bench. I have found the ID codes and data to activate the instruments and warning lights but run into a problem. I am trying to use the Frame Sender window in SavvyCan to send a list of frames to turn the warning lights on. I can use the check boxes to activate each light manually but if I click Enable All usually the first light comes on but the following ones don't.
The problem seems to be that each ID needs to fire once (or a predetermined number of times) on say light A before stopping transmission of that frame then starting transmission of lamp B frame and so on. Savvycan appears to be sending a stream of all ID frames which crashes the cluster or something.
Hope that makes sense. I'm not a programmer so can't use a micrcontroller to send frames one at a time with delay between which I think needs to happen.
Maybe I'm doing something wrong and SavvCan can already do this?
Any help would be appreciated. Thanks, Chris.
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