Search found 1327 matches

by stevestrong
Fri Jul 21, 2017 3:41 pm
Forum: STM Nucleo boards
Topic: Nucleo F103-RB and slow TFT Refresh
Replies: 1
Views: 39

Re: Nucleo F103-RB and slow TFT Refresh

Have you measured the run-time of each function in your main loop?
How often interrupts are generated?
How much is the TFT SPI clock frequency?
by stevestrong
Thu Jul 20, 2017 9:29 pm
Forum: Libraries & Hardware
Topic: STM32F103C8 & TFT (ili9325)
Replies: 188
Views: 12810

Re: STM32F103C8 & TFT (ili9325)

OK, so if graphicstest runs well, setAddressWndow() sould also be ok, then it most probably has to do with the BMP example.

Better said, a function involved by the BMP example, but not involved in graphicstest, is probably the reason.
by stevestrong
Thu Jul 20, 2017 7:01 pm
Forum: Libraries & Hardware
Topic: STM32F103C8 & TFT (ili9325)
Replies: 188
Views: 12810

Re: STM32F103C8 & TFT (ili9325)

Your LCD pin settings in the sketch are not relevant. Only what in the "Adafruit_TFTLCD_8bit_STM32.h" header file is set, is relevant. So please set there the LCD pins (and the mask values as well). Also, don´t forget to allocate the LCD_RST pin, it is important that the LCD get reset. To be sure th...
by stevestrong
Thu Jul 20, 2017 1:40 pm
Forum: Projects
Topic: STEP GPS LOGGER, GPS CLOCK, GPS-SMS send, Bicycle computer and more
Replies: 8
Views: 247

Re: STEP GPS LOGGER and more

my english - not better what in google translator. That's no problem. Just that it would be easier for the readers the get there the translated text in your post rather than open in another tab, and pasting the whole information there. Furthermore, the pictures would then not be referenced correctl...
by stevestrong
Thu Jul 20, 2017 12:54 pm
Forum: Projects
Topic: STEP GPS LOGGER, GPS CLOCK, GPS-SMS send, Bicycle computer and more
Replies: 8
Views: 247

Re: STEP GPS LOGGER and more

Please do translate your post, otherwise it has no value for most of (english understanding) members of the forum.
by stevestrong
Thu Jul 20, 2017 12:07 pm
Forum: Off topic
Topic: just found a cortex m3 wifi SOM for 2$
Replies: 5
Views: 145

Re: just found a cortex m3 wifi SOM for 2$

Any update on this?

@inaba_nl, can you please post some links?
by stevestrong
Thu Jul 20, 2017 9:39 am
Forum: STM32F4 Boards
Topic: [libmaple] FSMC LCD 16bit
Replies: 26
Views: 378

Re: [libmaple] FSMC LCD 16bit

I need to display the stitching time sorry, I don't really understand what you mean, could you please detail it. If you want to erase only a text portion from the screen then I would actually write the same text using the background color as foreground color. This way you don't need to clear the wh...
by stevestrong
Thu Jul 20, 2017 9:29 am
Forum: PR's bugs and enhancements
Topic: PR to add optimisation menu (to all boards individually)
Replies: 3
Views: 97

Re: PR to add optimisation menu (to all boards individually)

I think this bloat is not going to solve any problem. If -flto brings generally an improvement on code size without affecting execution speed, than I think it would be wise to integrate it to platform.txt (assuming that nothing else breaks). If execution speed suffers, then I don't welcome it. The r...
by stevestrong
Wed Jul 19, 2017 5:43 pm
Forum: STM32F4 Boards
Topic: [libmaple] Latest - issues
Replies: 7
Views: 111

Re: [libmaple] Latest - issues

Pito, I don't say that libmaple core is bug-free 8-) I just want you to remove the reference of the issue to libmaple, because people seeing this may think that there is something wrong with libmaple core. But it works under Arduino IDE, as it should. In reality your issue is Eclipse+Sloeber plugin ...
by stevestrong
Wed Jul 19, 2017 5:01 pm
Forum: Maple mini
Topic: Maple Mini SERIAL PORT is Disabled
Replies: 1
Views: 49

Re: Maple Mini SERIAL PORT is Disabled

Why don't you use the standard Arduino IDE?
The Arduino_STM32 is designed to work with it.

I don't think anyone else using the Maple IDE...