Search found 275 matches

by fpiSTM
Sat Jan 20, 2018 8:49 am
Forum: IDE's
Topic: STM acquires Atollic
Replies: 26
Views: 800

Re: STM acquires Atollic

have a look inside your <home> dot eclipse directory if using linux or equivalent i was looking to see if i needed to back it up, as i've had eclipse based programs clobber it or at least appear to. one of my reasons for rebuilding arduino with a version specific naming for dot slash dot arduino15 ...
by fpiSTM
Sat Jan 20, 2018 5:54 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: shujaat: [SOLVED] Volatile Qualifier
Replies: 34
Views: 365

Re: [SOLVED] Volatile Qualifier

STM core use the __IO which is defined in the CMSIS Cortex-M Core Peripheral Access Layer Header File (CMSIS/Include/core_cmx.h) For F103 (based on cortex M3): https://github.com/ARM-software/CMSIS/blob/6891719834ac6ca2a79e8ded00620faffae10ae8/CMSIS/Include/core_cm3.h#L218 ST HAL/LL using the CMSIS ...
by fpiSTM
Sat Jan 20, 2018 5:40 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: mrburnette: Atlanta Ga
Replies: 12
Views: 125

Re: RayBurnette

Welcome Ray ;)
Nice initiative and thanks to share your experience and wisdom.
Great career, I hope that one day I could also enjoy the retreat :lol:
by fpiSTM
Fri Jan 19, 2018 11:20 pm
Forum: Maple & Maple mini etc
Topic: Firmata for a Maple Mini
Replies: 3
Views: 56

Re: Firmata for a Maple Mini

Right, i've made the port for stm core. I thought it was done for leaflabs core.
Anyway, it should be easy to do it, I think. On the other side, I have to add Maple and Blue pill to stm core.
Will do a minimal one in the coming weeks
by fpiSTM
Thu Jan 18, 2018 7:11 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: shujaat: [SOLVED] Volatile Qualifier
Replies: 34
Views: 365

Re: Volatile Qualifier

Quickly parsed the lib and as Steve said, lot of math from STL C++ are used. I think Steve is on the right way. The library usied some STL or C functions which are not available in older arm gcc (4.x) I've recently moved the STM32 core to use the STL c++ to avoid using [url=https://github.com/mike-m...
by fpiSTM
Wed Jan 17, 2018 5:01 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: swown: greetings from France
Replies: 2
Views: 103

Re: greetings from France

Bienvenue, Currently the Nucleo F334R8 is not available in any variant of STM32 cores as far as I know. So, you can have a look here to add it: https://github.com/stm32duino/wiki/wiki/Add-a-new-variant-(board) Do not hesitate if you have any question to open a topic in stm32 core section provided by...
by fpiSTM
Wed Jan 17, 2018 6:52 am
Forum: Projects
Topic: RGB Matrix animated clock
Replies: 5
Views: 130

Re: RGB Matrix animated clock

Very nice project.
Congratulations
by fpiSTM
Sun Jan 14, 2018 7:39 am
Forum: General discussion
Topic: problem with gps :( only 0.0000 instead of real data:(
Replies: 25
Views: 291

Re: problem with gps :( only 0.0000 instead of real data:(

Hi, assuming you use this lib:
https://github.com/mikalhart/TinyGPSPlus

Have you try first the basic example provided with the lib?

Also have you made some search on the forum. ex:
http://stm32duino.com/viewtopic.php?f=1 ... it=tinyGPS
by fpiSTM
Sat Jan 13, 2018 5:38 pm
Forum: General discussion
Topic: [SOLVED] Need Help with EEPROM Emulation
Replies: 13
Views: 265

Re: Need Help with EEPROM Emulation

One though, have you check the flash size of your board?
if you have only 64k it could not fit at 0x801F000

As mentioned in the topic provided by Ray:
For writing I use address 0x801F000 so that should be the "last" 4kB of the supposed 128kB flash on BP.