Spark Logic

Development and computing boards

Maple

Discussions and practical resources mentioning Maple.

Discussions 145

  1. Some pins not usable when using ST-Link ?

    Rick Kimball

    …t see why the used board would be here relevant. But anyway, I am using alternatively Maple Mini clone or Blue Pill. I am using the pill alternatively with DFU (if I need 5V and USB serial) or STlink if I want to debug, very rarely.
  2. Timer as Encoder

    rreignier

    …lso change enc.Direction() to enc.getDirection() in the example. I have tried it on a Maple Mini, Blue Pill and Olimexino-STM32. Why so many boards? Because I did not managed to make it work at first on the Maple Mini. The Digital Pins are not named the same a…
  3. Trying to use F4x DFU bootloader

    RogerClark

    …y settings and all the lib-usb based apps e.g. dfu-util, usb-serial used by arduino / maple ide etc http://www.drdobbs.com/windows/no-end-t … /227300037
  4. UECIDE with Roger’s core and latest gcc 7

    Pito

    …ssing... • Converting binary files • Compiling sketch... • Compiling core... ‣ core ‣ maple • Compiling libraries... ‣ SPI [C:\Users\pito\Documents\UECIDE\libraries\SPI] ‣ ADS1110 [C:\Users\pito\Documents\UECIDE\libraries\ADS1110] ‣ MAX7219 [C:\Users\pito\Docu…
  5. USB Composite (HID / MIDI / Mass Storage) library

    Pito

    ..you have to uninstall Maple Serial, and delete its driver as well.. viewtopic.php?f=13&t=2926&start=120#p46139
  6. USB Serial starts going slow if buffer on PC is not emptied

    fredbox

    I may also have a shot at blacklisting the maple device so modemmangler doesn’t attempt to enumerate it. That would provide a more general solution. See https://mail.gnome.org/archives/network … 00038.html and http://cgit.freedesktop.org/ModemManage … list.rul…
  7. USBComposite, Some help making a gaming HID…

    ag123

    …sbmadesimple.co.uk/index.html i’ve wanted to make a short cut keypad, the blue pill / maple mini is ideal for it, it is literally just wires and key switches (easily available searching ebay / aliexpress for mechanical key switches), and an idea is to throw in…
  8. USBSerial and Serial Terminal

    david.prentice

    …(COM28)” on my Win7-32 Laptop When I look at Tools->Port in the IDE, I see “COM28 (Maple Mini)” I have a Mouse in one USB port, the BluePill in the other USB port. I can watch the successful upload in Device Manager. The COM28 disappears. Atmel USB Devices-…
  9. Uncle Andrew.. how come we have a $2 multi MHz board?…

    ag123

    … or lighting up a led string, … oh well if u don’t mind paring it with a blue pill or maple mini or perhaps any stm32duino capable boards https://felhr85.net/2014/11/11/usbseria … roid-v2-0/ https://github.com/felHR85/UsbSerial https://github.com/mik3y/usb-ser…
  10. Underclocking STM32F103 to 48MHz

    …8MHz petertumler Thu Sep 24, 2015 10:58 am Hi, I’m trying to underclock a STM32F103 ( Maple Mini) to 48MHz (for energy efficiency reasons). According to the datasheet .. The full discussion w…
  11. Uploading Sketch to Maple mini from Arduino 1.6.9 [SOLVED]

    devan

    … that case, I’ve encountered that exact symptom before. Try tweaking the delay in the maple_upload script in the Arduino_STM32 directory under tools/linux or tools/linux64. On my laptop, a 1000ms delay works consistently, whereas the default of 750ms never wor…
  12. Value Line Discovery Board

    maxxir

    RogerClark wrote:maxxir wrote:Hi friends! STM32 VL Discovery working fork for old Maple IDE
  13. Voice changer

    … scope project (altered it a bit for this purpose), and connected a MP4725 DAC to my maple mini, and had some fun testing this little trick Smile How to wire it (on a maple mini): I2C port 1…
  14. Yet another OSX Rant – Peculiar issue

    Krish2487

    I did. The differences between maple_mini and genericstm32f103c8 seem to be pretty much in the compilation and linking of the USB Serial and the reset vector address. Oh and the available flash and RAM. I can live with the manual reset of the board post upload…
  15. [SOLVED] AVR SREG emulation

    mrburnette

    STM32F103 has status registers. Just not AVR style registers: http://infocenter.arm.com/help/index.js … BIBGJ.html More here: http://docs.leaflabs.com/static.leaflab … ister-maps I strongly suggest you download & read the official reference before you go o…
  16. [SOLVED] Error with i2cdev library

    …In file included from /home/icelon/midro/hardware/Arduino_STM32-master/STM32F1/cores/ maple /wirish.h:60:0, from /home/icelon/midro/hardware/Arduino_STM32-master/STM32F1/cores/maple/Arduino.h:…
  17. [SOLVED] FSMC LCD on STM32F407VET

    stevestrong

    Is it really so hard to perform a search in source files? See https://github.com/stevstrong/Arduino_S … #L303-L305 static inline void fsmc_nor_psram_bank_enable(fsmc_nor_psram_reg_map *regs) { regs->BCR |= FSMC_BCR_MBKEN; }
  18. [SOLVED] I2C2 on STM32F103C8T6 and HWire

    …ивал выполнение после вывода приветствия. Участники сравнивали поведение Blue Pill и Maple Mini и предложили свериться с библиотекой EEPROM.
  19. [SOLVED] ILI9431 problem

    lapgoch

    …tmp\sketch\demo.ino.cpp.o" In file included from C:\arduino-1.6.9\portable\sketchbook\maple\demo box\demo\demo.ino:29:0: C:\arduino-1.6.9\portable\sketchbook\hardware\Arduino_STM32\STM32F1\libraries\Adafruit_ILI9341_STM/Adafruit_ILI9341_STM.h: In member functi…
  20. [SOLVED] Problem to load sketch in module STM32

    stevestrong

    …include subfolders in search). It is better to first select drivers/win/win_xp_legacy/maple-dfu/ and then drivers/win/win_xp_legacy/maple-serial/ Reversed order may also work, but you need to install both. The PC will then choose the right files to install the…