Search found 15 matches

by .rpv
Fri Dec 06, 2019 10:17 pm
Forum: All other boards
Topic: STM32duino on STM32F030F4P6?
Replies: 2
Views: 452

Re: STM32duino on STM32F030F4P6?

Hi everybody. I 'm trying to find info about STM32duino on an STM32F030F4P6. It 's just an STM32F030F4P6 on a custom break out board (diy). I guess this is the best place to ask: can I program my STM32F030F4P6 with Arduino IDE? (and use Arduino 's libraries?) Hi, the ST core includes support for th...
by .rpv
Tue Nov 19, 2019 1:21 am
Forum: Off topic
Topic: 3D printing
Replies: 23
Views: 3963

Re: 3D printing

racemaniac wrote:
Thu Nov 07, 2019 7:50 pm
Dang, this is also a kickass thing to print for us electronics fanatics:
for ESD sensible stuff seems like an amazing storage method, for non-ESD sensible stuff I like use the lab micro tubes:
storage0.jpg
storage0.jpg (129.9 KiB) Viewed 577 times
by .rpv
Fri Nov 15, 2019 10:55 pm
Forum: General discussion
Topic: How to tell the real flash size?
Replies: 2
Views: 517

How to tell the real flash size?

Hi, so it seems that the extra flash for the ST mcu's it's not limited to the bluepill:

https://old.reddit.com/r/ender3/comment ... ni_e3_v12/

is there a method/sketch to know the real size of the flash on the ST mcu's?.
by .rpv
Tue Oct 29, 2019 12:49 am
Forum: General discussion
Topic: Total nasty issue with sdfat and Intenso Micro SDHC 32GB Class 10
Replies: 16
Views: 1770

Re: Total nasty issue with sdfat and Intenso Micro SDHC 32GB Class 10

negative. They were sold and delivered by Amazon in original package. On PC they are working ok/good (like the Kingston). There are only a few routines communicating with sdfat in the adafruit library. But the problem ARE the cards: Even with the USB-Mass Storage example I run into problems: https:...
by .rpv
Mon Oct 28, 2019 10:55 pm
Forum: General discussion
Topic: Total nasty issue with sdfat and Intenso Micro SDHC 32GB Class 10
Replies: 16
Views: 1770

Re: Total nasty issue with sdfat and Intenso Micro SDHC 32GB Class 10

Hi. I had a similar (maybe not :P ) problem with the ucglib library, I didn't make it work with an TFT display and a microsd card on the same spi while all works fine with the adafruit libraries, the sd library (I tried a few) seems that modifies the spi config/call and when the ucglib tries to comm...
by .rpv
Sun Sep 29, 2019 8:13 pm
Forum: General discussion
Topic: [Roger's core] [Blue Pill] How to change PWM frequency ? [SOLVED]
Replies: 5
Views: 1095

Re: [Roger's core] [Blue Pill] How to change PWM frequency ?

Hi, I used this code: HardwareTimer pwmtimer(1); void setup(void){ pinMode(PB1,PWM); pwmtimer.setPrescaleFactor(1); pwmtimer.setOverflow(1850);// max duty pwmtimer.refresh(); } To get around 39khz frequency on PB1 (probably will change it on all timer 1 based pins). 1850 will be now my max duty cycl...
by .rpv
Wed Sep 11, 2019 8:37 pm
Forum: Custom design boards
Topic: My custom boards (STM32F030K6T6, STM32F103VET6, STM32F405RGT6, STM32F030C8T6, )
Replies: 3
Views: 789

Re: My custom boards (STM32F030K6T6, STM32F103VET6, STM32F405RGT6, STM32F030C8T6, )

New board added: STM32F030C8T6 ProMini+
flash: 64kb ram:8kb clock:48mhz
by .rpv
Wed Sep 11, 2019 8:32 pm
Forum: General discussion
Topic: IR receive library.
Replies: 6
Views: 1053

Re: IR receive library.

stevestrong wrote:
Sun Sep 08, 2019 4:22 pm
Maybe this helps: https://web.archive.org/web/20190316165 ... =18&t=2667
Again, sorry for the late reply.

And thanks!, I can use that.

Cheers.
by .rpv
Sun Sep 08, 2019 12:52 am
Forum: General discussion
Topic: IR receive library.
Replies: 6
Views: 1053

Re: IR receive library.

Search G**gle for: ir library site:stm32duino.com and check the cached pages. Sorry for the late reply, yeah, I tried that and a tried a few libraries and forks that claims to be for the stm32, but without luck, most (if not all) seems that were writed specifically for the blue pill and I'm using a...
by .rpv
Wed Sep 04, 2019 11:19 pm
Forum: General discussion
Topic: IR receive library.
Replies: 6
Views: 1053

Re: IR receive library.

Yes, I was using the IR-remote library on the atmel mcus but it won't work on stm32. I've tried a few forks also but with no luck. I just want to use the receive feature.

Cheers.