Development and computing boards
Maple Mini
Discussions and practical resources mentioning Maple Mini.
Discussions 101
- SD only partially works.
Naguissa
Hello, I’m working with and SD for read/write on a maple mini clone and using standard Arduino SD class. I’ve found that using this library with an ancient 32Mb (yes, Mb, not Gb) I have to add any debug (Serial.println) or delay(1) between each File.read() bec…
- SPI + ISR + SPCR etc.
HexTank
…and has a break out for extra SPI slaves along with a master SS, which I connect to a maple mini, so two slaves, it doesn’t work correctly as SS is ignored. I’ve captured the data via Saleae, the bespoke device is controlling SS, if I don’t have SPI_SW_SLAVE s…
- SPI on F4
stevestrong
…e able to reproduce your results. You can also send me BIN files for blue pill and/or maple mini and/or black F4 + indicate the used SPI and CS pins for each board in part.
- STM32 Bootloader on Win7 64bi
gwiheo
…rial Upload option now that does not compile in the USB serial device)) If you have a Maple Mini, then you need to force it into Perpetual bootloader mode (There are various vidoes on youtube which show how to do this by pressing and holding the Button, just a…
- STM32F030F4P6 using Arduino IDE
aryeduino
…ve already had a “Blue Pill” as mentioned above – Working with it I already ordered a Maple Mini board – Hope it will get soon, So I will be able to test it as well. (China can take 4 to 5 weeks at least). the thing that I like with the “Blue Pill” Dev board t…
- STM32F103C8 & TFT (ili9325)
… on a Uno. I would like to verify that you get the same result when you run it on the Maple Mini. (edit the pin #defines in the sketch) Likewise, please post a link to the Library .CPP file. You only supplied .H and .INO I could then debug your Library with yo…
- STM32F303CC on Cheap Mini Dev Board: Support for SMT32F3
victor_pv
racemaniac wrote:Wahoo I just did a transplant of a F303CBT6 onto a maple mini board, and i just programmed it via an stlink v2, and it’s working XD. I’ve got blink running on it. . Where can i take this little board from here? Is there a bootloader so i could…
- SdFat with support for long filenames
Pito
I’ve tried Bill’s SdFat-beta on Maple Mini. Works fine on SPI2 and PA8 /CS. None tweaking, only edited the chipselect pin and added SPI.setModule(2); before sdcard’s begin() (as per Bill’s hint). Not sure about the bench write speed, however. A junk box sdcard…
- 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.
- 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…
- UECIDE with Roger’s core and latest gcc 7
majenko
…i Dec 07, 2018 4:50 pm] – BTW: A shrinking number of users on this site are using the maple mini. This poll ( https://www.stm32duino.com/viewtopic.ph … 7&start=10 ) from a year+ ago showed most people have succumbed to the less than $2 cost of the “pill bo…
- USB Composite (HID / MIDI / Mass Storage) library
arpruss
…erous. After some examples (I think “consumer”) I wasn’t able to communicate with the maple mini anymore (not even in perpetual bootloader mode or rebooting the system). So I flashed under Windows a simple empty code for getting the maple working again. But th…
- USB Serial starts going slow if buffer on PC is not emptied
ahull
fredbox wrote:On my Linux Mint 17.2 system, I believe I have a solution for the Maple Mini taking a long time (~30 seconds) to make the USB serial port available. I noticed this warning in syslog after the port became available: ModemManager: <warn> Coul…
- 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…
- 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-…
- 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…
- 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 was un…
- Uploading Sketch to Maple mini from Arduino 1.6.9 [SOLVED]
mrburnette
Hi Mr. Burnette, I’ve a maple mini clone from baite. I bought it on aliexpress.com. I burnt the new bootloader 2.0 named “maple_mini_boot20.bin” via FTDI 232 USB to Serial. When I tried to upload sketch from Arduino IDE, it gave errors about not able to find a…
- 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 gets…
- Yet another OSX Rant – Peculiar issue
RogerClark
I’m glad its working, but you will still have some issues if you set the board as Maple mini, because it probably wont reset the USB correctly then you press upload from the IDE. Take a look in boards.txt generic stm32f103c in the upload menu it what defines a…