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by saeed144
Fri Nov 06, 2020 8:23 am
Forum: General discussion
Topic: How to use timer?
Replies: 9
Views: 10128

How to use timer?

Hi every one.
How to use stm32f103 timers with Arduino IDE?
How to set prescaler and period?
by saeed144
Sun Oct 18, 2020 4:29 pm
Forum: General discussion
Topic: Play wave file from SD card
Replies: 4
Views: 3697

Re: Play wave file from SD card

They use I2S , but I don't want to use I2S, micro controller should decode wave file and play it with PWM or DAC(PWM is desired because my STM32F103C8T6 doesn't have DAC)
by saeed144
Tue Oct 13, 2020 4:44 am
Forum: General discussion
Topic: Play wave file from SD card
Replies: 4
Views: 3697

Re: Play wave file from SD card

Actually I don't want to use any extra module , micro has to decode the wave file , I read the MP3 topic but that's a little bit different abut what I want
by saeed144
Mon Oct 12, 2020 6:16 am
Forum: General discussion
Topic: Play wave file from SD card
Replies: 4
Views: 3697

Play wave file from SD card

Hi everyone
I'm going to make a wave player with my BluePill
BluePill does not have DAC so I have to use PWM
What shoud I do? can anyone help guide me and show the steps?
by saeed144
Mon Oct 12, 2020 5:50 am
Forum: General discussion
Topic: WHICH CORE?!
Topic: WHICH CORE?!
Replies: 20
Views: 11535

Re: WHICH CORE?!

Thank you so much
by saeed144
Sun Oct 11, 2020 12:42 pm
Forum: General discussion
Topic: WHICH CORE?!
Topic: WHICH CORE?!
Replies: 20
Views: 11535

WHICH CORE?!

Hi
the question is simple but the answer is hard:
which core? official or Roger's core?
by saeed144
Mon Sep 28, 2020 6:23 am
Forum: General discussion
Topic: MP3 decoding with stm32
Replies: 11
Views: 8429

Re: MP3 decoding with stm32

stevestrong wrote: ↑Sun Sep 27, 2020 7:50 am Well, I don't know, but the error generated in line 75 is due to missing platform definition.
I think Frederic could tell us what kind of define should be instead:

Code: Select all

#elif defined(__STM32F1__)
in order to use the official core.
No it doesn't work
by saeed144
Sun Sep 27, 2020 5:52 am
Forum: General discussion
Topic: MP3 decoding with stm32
Replies: 11
Views: 8429

Re: MP3 decoding with stm32

You mean that does not work with stm32duino core ?
So sad :cry:
by saeed144
Sat Sep 26, 2020 11:45 am
Forum: Let us know a bit about you and your projects
Topic: Hell world!
Replies: 5
Views: 5223

Re: Hell world!

that's great :)
by saeed144
Sat Sep 26, 2020 9:34 am
Forum: Let us know a bit about you and your projects
Topic: Hell world!
Replies: 5
Views: 5223

Re: Hell world!

You're right, One question:
Do we have access all stm32 features with Arduino IDE? (like Interrupts, timers, DAC, DMA and ...)
:?:

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