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by phil_o_matic
Mon Jul 27, 2020 12:33 pm
Forum: General discussion
Topic: [SOLVED] analogWrite not working on DAC Pins on NUCLEO G071RB
Replies: 3
Views: 4377

Re: [SOLVED] analogWrite not working on DAC Pins on NUCLEO G071RB

Update: I tried running the DAC with the STM32CubeIDE. The DAC_DataOut Registers had the correct value without any voltage at the output. Got really frustradet. Had a break and an idea. The Nucleo I used was used by a colleage before who desoldered the juper for the reference voltage and Vref was th...
by phil_o_matic
Mon Jul 27, 2020 9:02 am
Forum: General discussion
Topic: [SOLVED] analogWrite not working on DAC Pins on NUCLEO G071RB
Replies: 3
Views: 4377

Re: analogWrite not working on DAC Pins on NUCLEO G071RB

Thanks for that hint. I created an buildopt.h and added the -DHAL_DAC_MODULE_ENABLED line.

Sadly I don't get any output from the DAC
by phil_o_matic
Mon Jul 27, 2020 6:08 am
Forum: General discussion
Topic: [SOLVED] analogWrite not working on DAC Pins on NUCLEO G071RB
Replies: 3
Views: 4377

[SOLVED] analogWrite not working on DAC Pins on NUCLEO G071RB

I’m running into issues with the DACs on my NUCLEO-G071RB. According to the STM32Duino API documentation https://github.com/stm32duino/wiki/wiki/API#analog an analogWrite command on Pins PA4 and PA5 (DAC outputs) should result in an analog voltage at the pin driven by the internal DAC. I tried the A...
by phil_o_matic
Mon Jul 27, 2020 5:42 am
Forum: Let us know a bit about you and your projects
Topic: Hey there
Replies: 1
Views: 1769

Hey there

Hi Folks,

after countless projects with Arduino boards I need more capable controllers by means of processing power and IO. Thought it would be a good Idea to stay with the Arduino IDE but guess what, it doesn’t work out that easily. That’s why I’m here.

Greez
Phil

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