ADC regular channels vs injected channels

nanayakkaraan · ‎2013-08-12

Posted on August 12, 2013 at 13:52

Hello,

Can somebody kindly explain the difference/ different usage scenarios of ADC regular channels and injected channels?

As per available documentation, it is mentioned injected channels are intended, when the conversion is triggered by external events or software. Is that mean, that the injected channels can be used only when the external triggers shown in Table 48 (page 237) of RM0038 Refernce manual are being activated?

Regards.

Anuradha

v_ · ‎2013-08-12

Posted on August 12, 2013 at 15:03

Try this

http://www.embedds.com/introducing-to-stm32-adc-programming-part1/

or STM's Application notes on ADC modes:

AN4195 or AN3116

Those documents should answer all your questions sufficiently...

nanayakkaraan · ‎2013-08-13

Posted on August 14, 2013 at 08:35

Hello Volker,

Thanks for your reply.

I have already come across application note AN3116.

But the link you pointed out seems helpful.

http://www.embedds.com/arm-cortex-tutorials/

is a good reference point for all STM32 users.

-Anuradha