Search found 27 matches

by DJShadow1966
Tue Dec 10, 2019 2:27 pm
Forum: ESP32 boards
Topic: Controlling PC fan speed
Replies: 3
Views: 131

Re: Controlling PC fan speed

Hello

Have a look at this post viewtopic.php?t=3224

Regards Mike
by DJShadow1966
Wed Dec 04, 2019 8:43 am
Forum: Drivers for External Components
Topic: Anyone working on a MAX7219 8x8 LED matrix display library?
Replies: 32
Views: 11488

Re: Anyone working on a MAX7219 8x8 LED matrix display library?

Hello Jeff
Many thanks for that got it all sorted.
Mike
by DJShadow1966
Mon Dec 02, 2019 3:00 pm
Forum: Drivers for External Components
Topic: Anyone working on a MAX7219 8x8 LED matrix display library?
Replies: 32
Views: 11488

Re: Anyone working on a MAX7219 8x8 LED matrix display library?

Hello

I did the changes as above, but now I get a solid line accross the top of the display, when I undo the changes apart from each image 180 degress out I have no problems.

Can you please advise.

Regards Mike
by DJShadow1966
Fri Nov 08, 2019 12:57 pm
Forum: Other Boards
Topic: Trying to add ethernet support to STM32F407VE
Replies: 5
Views: 471

Re: Trying to add ethernet support to STM32F407VE

Hello

Lucky for you I found it took my a few days to find it myself, was tearing what hair I have out.

Mike
by DJShadow1966
Thu Nov 07, 2019 1:31 pm
Forum: Other Boards
Topic: Trying to add ethernet support to STM32F407VE
Replies: 5
Views: 471

Re: Trying to add ethernet support to STM32F407VE

Hello Found it there is an error in the file stm32f407_af.csv, on line four it has the following :- ETH_MII_RX_CLK/ETH_RMII__REF_CLK The fault is between the RMII and REF there are two _ when in fact there should be only one i.e. ETH_MII_RX_CLK/ETH_RMII_REF_CLK . That will fix the issue Regards Mike
by DJShadow1966
Thu Nov 07, 2019 1:18 pm
Forum: Other Boards
Topic: Trying to add ethernet support to STM32F407VE
Replies: 5
Views: 471

Re: Trying to add ethernet support to STM32F407VE

Hello

The is an error in the CSV file I need to find the right on.

Regards Mike
by DJShadow1966
Sat Oct 26, 2019 4:08 pm
Forum: General Discussion and Questions
Topic: Cheap as Chips Winbond 128 mbit
Replies: 0
Views: 785

Cheap as Chips Winbond 128 mbit

Hello

Just managed to get a pretty good deal on some Winbond 128mbit chip 10 for £5.52, going to doing some upgrades to my ESP8266's, cane from China ordered on the 14th Oct and arrived today not bad as I have waited for more than 1 mth for other items.

https://www.ebay.co.uk/itm/261519959267

Mike
by DJShadow1966
Thu Oct 17, 2019 8:56 pm
Forum: Other Boards
Topic: STM Where are the frozen modules place
Replies: 9
Views: 474

Re: STM Where are the frozen modules place

Hello

Managed to get it all sorted used the boards/manifest.py path as all I had to do is add the file path and the module, I like this of doing it. Just one module will not compile hay ho will look at it when I get a chance.

Mike
by DJShadow1966
Thu Oct 17, 2019 7:36 am
Forum: Other Boards
Topic: STM Where are the frozen modules place
Replies: 9
Views: 474

Re: STM Where are the frozen modules place

Hello

Yeah the files are in the build folder with the lastest time stamp.

Regards Mike
by DJShadow1966
Thu Oct 17, 2019 6:54 am
Forum: Other Boards
Topic: STM Where are the frozen modules place
Replies: 9
Views: 474

Re: STM Where are the frozen modules place

Hello Got mostly fix but with the build command I get the follow :- make BOARD=BLACK_F407VE MICROPY_PY_THREAD=1 FROZEN_MPY_DIR="/home/sysadmin/modules" LINK build-BLACK_F407VE/firmware.elf build-BLACK_F407VE/build-BLACK_F407VE/frozen_mpy.o:(.rodata.mp_frozen_mpy_content+0x0): multiple definition of ...