http://forums.leaflabs.com/topic.php?id=946 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:22:56 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=946#post-5826 Mon, 01 Aug 2011 09:27:57 +0000 gbulmer 5826@http://forums.leaflabs.com/ <p>samtal - I'm glad it helped. Other folks might want to have a look at that ST Micro document too.<br /> I found it a useful to supplement RM0008. Maybe add a link to the wiki?</p> <p>Cheers, GB-)</p> <p>Edit: I just noticed that the ADC application note is referenced here:<br /> <a href="http://leaflabs.com/docs/adc.html#recommended-reading" rel="nofollow">http://leaflabs.com/docs/adc.html#recommended-reading</a> </p> http://forums.leaflabs.com/topic.php?id=946#post-5821 Sun, 31 Jul 2011 23:10:10 +0000 samtal 5821@http://forums.leaflabs.com/ <p>Thanks gbulmer,</p> <p>Yes, this is what I was looking for (and could not find myself).<br /> It explaines it sufficiently.<br /> samtal </p> http://forums.leaflabs.com/topic.php?id=946#post-5819 Sun, 31 Jul 2011 20:09:35 +0000 gbulmer 5819@http://forums.leaflabs.com/ <p>Have you looked at the ST Micro "AN3116 Application note, STM32TM’s ADC modes and their applications"<br /> <a href="http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/APPLICATION_NOTE/CD00258017.pdf" rel="nofollow">http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/APPLICATION_NOTE/CD00258017.pdf</a></p> <p>It says:<br /> "1.5 Injected conversion mode<br /> 1.5.1 Description<br /> This mode is intended for use when conversion is triggered by an external event or by software.<br /> The injected group has priority over the regular channel group. It interrupts the conversion of the current channel in the regular channel group."</p> <p>Which seems like a useful summary. There is a bit more detail in that document.</p> <p>I searched for "STM32F adc injected group" at st.com, and that seemed like the best result, but there may be more. </p> http://forums.leaflabs.com/topic.php?id=946#post-5817 Sun, 31 Jul 2011 07:06:36 +0000 samtal 5817@http://forums.leaflabs.com/ <p>I have been using DAC for years, and read through the STMR0008 manual, where data 'injected mode' is repeated many times, but nowhere have I found a simple explanation to what t--h 'injected data mode is'.<br /> I searched the net and found nothing whatsoever.<br /> Can anyone explain or refer me to an explanation to that term?<br /> I use the DAC, and may be missing something not knowing what it does.<br /> thanks<br /> samtal </p>