…ion code, can be restructive. The QFAC version has 32k RAM, and the newer generation nRF52832 has loads of Ram ( I think it may be 256k) I am currently using the nRF51 in legacy designs, but wi…
…currently designing a new bluetooth board , which will use the new nordic chip , the nRF52840 , which will have a similar form factor to the Blue Pill. The nRF52840 is 64MHz cortex M4F and has 2…
…ooks like there are a bunch of variants of that meter. Image This for example uses a PIC16F676 (right number of pins for your board, but the ADC is on the wrong pin) More details here. RogerClar…
…p2824497 … =0&sort=dd M-02-(RU)-(T) Arduino, ADC, TFT LCD … na-arduino M-03-(RU)-(T) PIC18F2550 , ADC, USB (OLD) I got that old GUI software working even under Windows7 64-bit. It is old, but some…
….htm Check all devices, most of them have everything downloadable for DIY. M-11-(RU) PIC18F4550 , LCD … ntry258348 M-12 Arduino, TFT LCD (Bob Davis) , thanks to mausi_mick for reminding me of this…
…z1rqdym Thu Sep 17, 2015 3:37 pm Only 10k R/W life? thats not good for me. Microchip Pic32 , dspic and the other uc, have 100k r/w life. i think i’m gonna buy a SPI or I2C eeprom. Thanks for …
…ed). I think many people didn’t even know about “UECIDE” except all guys played with PIC32 and chipkit. All I can say is: Give UECIDE a try, it’s an amazing IDE with much improvements and st…
…operly. I also found out that some SD-card adapters work better with specific MCU’s ( PIC32 , Tiva-TM4c123, STM32) and some do not. Sounds a little bit esoteric, but I didn’t have time why. So…
… STM32F*** ;)Wink But neither on Energia (TI variant of Cortex Mx cores) or Chipkit ( PIC32 ) [I leave aside official “Arduino” products, because they are unreliable and too slow for “real” sy…
…e sample code from pito about C64 Emulator run correctly // C64 Emulator, works with pic32MX .. The full discussion was unavailable in the source capture.
…ot more) powerful as STM32 and you can build your own “real” through hole breadboard PIC32MX250 for a few dollar -) People who wanna be “state of the art” grab a teensy, a nice, little niche in t…
… choice depends on your own requirements. Note. You may also want to add the Cypress PSoC devices to the list as well, as although they are not programmed via the Arduino IDE, I think they …
… data pulled via SPI DMA ) RogerClark Tue Nov 24, 2015 10:39 pm Ray. Good point. The PSOC is almost certainly a better device for this application (PS. Still not got around to using mine ev…
…stages. I have some hopes this project may lead to that Smile I also use the Cypress PSOC devices, and they have their own more integrated system (which they really have to given the hardwa…
…e both and have a few examples on my Project page. Hint: The roll-your-own is in the PSoC 4200 project. Learning is not advanced significantly by always using the same code and components. …
… leader. I suspect the ESP8266 is going to be easier to get working than the Cypress PSoC mrburnette Thu Jun 04, 2015 12:24 pm I suspect the ESP8266 is going to be easier to get working tha…
… always run in a VM. Example: cypress_linux_tools – Tools to build and flash cypress PSoC Creator projects under Linux. … gengetopt; make; wine (to run cyelftool when using makefile); An ar…
…ses; it ensures that the source safe is complete and version controlled. The Cypress PSoC system automatically utilizes this approach with all of the compiles and backups. Back when a hard …
… for any serious tinkerer who does not have access to a scope. This would be a great PSoC 4200 project due to the “free” analog subsystem and analog mux + OpAmp. FYI, only $4 ( do not even …
…ould be looking at a Cortex-M3 or M4 chip with similar number of pins to the elderly SAM3X M3 chip that is used in the Due. The STM32L4xx series would seem the obvious choice. They can run f…
… protected]> Date: Mon Dec 5 10:55:24 2016 +1300 Merge pull request #174 from ChuckM/ sam4l Target Driver for Atmetl AT91SAM4L target RogerClark Mon Dec 05, 2016 10:23 pm Rick Why did you mov…
…e higher the component count the lower is the reliability. I’ve been using the Atmel SAMD21 (3.3V) but could not interface the MCP2515 directly. Now I can have more Mips/ More Memory Can Tran…
…tried it myself on my board. This is my board. … SwepJXYgwK I had to get hold of the STM32 application to burn the bootloader over the serial port and then I managed to use STM32duino to pro…
… Also mind the VL possess only 8kB ram.. maxxir Wed Nov 09, 2016 3:48 am Hi friends! STM32 VL Discovery working fork for old Maple IDE RogerClark Wed Nov 09, 2016 5:01 am maxxir wrote:Hi fri…
…2. ST has been working with STM32duino and made the HAL libraries available for many STM32 Nucleo and Disco boards. As such, they can be used with Arduino IDE. 3. STM32duino has its own F4 s…
…(bitBangedSPI.cpp): First try to use this code, when you gather more experience with stm32 you may replace the digitalWrite().. I just tried it , i do see some speed but , this isnt the issu…
…got only a nodeMCU with broken reset button and a nasty STLink clone that works with STM32 but not with STM8. I suspected that something was wrong with wires until I got another STLink (Bait…
…e board type? Very Happy Very Happy Very Happy i thought i’d do my usual mods to the STM32 example of digital blink. Went into examples, no Arduino_STM32 examples entry. after firtling about…
…8 built into the board which is a STM32F103ZET6 Minimum System Development Board ARM STM32 Cortex-m3 M75 from … EBIDX%3AIT i2c scanner(from examples) shows this Scanning… I2C device found at…
…ent generation’. The idea is to teach programming using one project on an Arduino or STM32 . Part of the idea is to enable them to develop and experiment with a more sophisticated project ear…
…loading of programs. By connecting a GPIO pin of the ESP8266 to the reset pin of the stm32 board I can reset the board and then upload the program over serial. What do you think? What is the…
… see some diferences and I have small questions Using Arduino IDE 1.7.7 I dont have “ STM32 to FLASH – no bootloadrer” board. I used “Generic STM32F103RB”. In this tutorial there is step 12: …
…cy (31 steps).. and so forth. There is an interesting article on oversampling on the STM32 series here -> … 177113.pdf I suspect the impedance of the ADC is not a significant factor as you a…
… have any suggestions about which development board to start with, how to program an STM32 , or where to find a good tutorial? ANY help would be greatly appreciated! Smile Richard Slammer Sat…
…wiki is a something that tracks the current status of the Arduino-implementation for STM32 , like e.g. which hardware-features are supported, if there are some missing things wrt. that hardwa…
…peed things up, but may save some RAM There is an optimise option menu, in my Arduno- STM32 core, which would have more effect. The default optimisation is for “size” -Os but this is probably…
…ark Logic archive PrintF via SWO DrBanana Thu Oct 06, 2016 1:19 pm I usually program stm32 board with ST Link, but problem is, I cannot debug as its not connected through Serial. Now Im wond…
…d they can be programmed to be 12/10/8/6 bits). I’m still getting up to speed on the STM32 family, does anyone have a good F303 board to suggest? Would this be a good starting point? … scove…
…but I don’t trust it that much), but I could clip the thermocouple to the top of the STM32 and take a reading if you want. Pito Wed Aug 17, 2016 10:09 am Long time back I had almost unlimite…
…m I have one of those $4.66 generic stmf103 micro boards I’ve been using with an old stm32f0 discovery board that has an on-board .. The full discussion was unavailable in the source capture.
… use them and even newbies can as well. I hope that I will be able to understand the STM32F030 series enough to be able to build a support page, with help of the experts that are members of this…
…s if all is working ;-)Wink will find out soon enough: one disadvantage of using the STM32F030 is, i now have to write/port/find some USB-to-UART plus DFU support firmware before being able to e…
… in the datasheet on some stm parts has been around for a long time. I tried that on STM32F030 and then STM8 back in 2014. the same can be said about usb capabilities as well – you may see some …
…ompiler, second, the resources are limited. For small things/tasks, I’m rather using STM32F030 , they are TSSOP20 as well, but same compiler as other STM32 can be use. ag123 Sun May 07, 2017 4:17…
…I’ve seen what you tell me but I still do not give up, I’m modifying a firmware of a stm32f030 … Wemos controller type although I darn the possibility to use TLC5490 or a PCA9685 type hat …. Rog…
…nd under s32duino (not exactly stm32duino – not sure who this one is?) a support for STM32F030F4 – That it is NOT Complete and I was thinking to test it. I am almost sure that it would support the…
…2170349977 which are marginally cheaper than the BluePill, but they appear to be the STM32F030F4 , which only has 16k Flash and 4k Ram, so would only be usable on projects with very small applicati…
…2F030 custom board ddrown Mon Oct 17, 2016 2:25 am I created a devboard based on the STM32F030F4P6 chip because I wanted to experiment with a TCXO. Image I have details and more pictures here: stm32…
…ting. I collected the temperature vs frequency graph for a single 32KHz crystal on a STM32F031 : Image The temperature was measured by the built-in CPU sensor, and does a decent job (probably bec…
…n for pointing out the deliberate mistake… martinayotte Thu Oct 19, 2017 6:54 pm The STM32F042 has the USB, but I didn’t verify the pinout compatibility. lkcl Fri Oct 20, 2017 8:28 am [martinayo…
…29 am okaaay so a couple of things, i discovered by accident two processors, one the STM32F070 and the other the STM32L49x range. the TSSOP-20 STM32F070 is as cheap as nuts: BOM-wise it’s on the…
… compatible going forward. ChrisMicro Tue Aug 22, 2017 2:04 pm This 3D-printer has a STM32F070 . victor_pv Tue Aug 22, 2017 2:16 pm [ChrisMicro – Tue Aug 22, 2017 2:04 pm] – This 3D-printer has a…
… for the TSSOP20 variant! nggghh i might as well use the 070 and a crystal sigh. the STM32F070F6 on st’s website is listed as $0.50 and you can get crystals for $0.10 to $0.15 – there’s no pricing…
…STM32 repository with the Makefiles? I got a working CMSIS, HAL, and USB drivers for STM32F072 and would like to add its HAL Driver into HALMX_Arduino_STM32. For testing purposes, I would prefer…
…publicly so it should be pretty straightforward and achievable. i’ve worked with the STM32F072 64-pin variant before so know what i’m doing, and love this particular series because it’s crystal-…
…d viability of creating an Arduino Due compatible design which uses the 100-pin LQFP STM32F072V8T6 . the Reference Design from arduino.cc is in Eagle and is available publicly so it should be pretty …
…ck, I must admit I was too lazy to check the spec of the analog pins. He is using an STM32F091RC , the cortex-m0 stuff with the STM Core. ahull Sun Jun 25, 2017 2:38 pm [Rick Kimball – Sun Jun 25, …
…w I am not able to compile. Error message: “C:\arduino-1.6.12\hardware\Arduino_STM32\ STM32F1 \cores\maple/boards.h:39:25: fatal error: board/board.h: No such file or directory” I am stumped. Ro…
…out doing anything? thanks RogerClark Fri Oct 07, 2016 2:48 am Bootloader is in … er/ STM32F1 I suspect you just want to flash a precompiled binary (if you have a board for which we already com…
…m Hi Victor, first try to build: C:\Users\S\Documents\Arduino\hardware\Arduino_STM32\ STM32F1 \libraries\SPI\src\SPI.cpp:433:26: error: 'class SPISettings' has no member named 'receiveCallback' …
…play with the internal temperature sensor, so I grabbed the example from ../hardware/ STM32F1 /2016.11.18/libraries/A_STM32_Examples/examples/General/InternalTempSensor/InternalTempSensor.ino ..…
Archived excerpt [SOLVED] Any way to improve ILI9486 SPI draw speed ? STM32F1 sajuukKahr Sun Feb 19, 2017 9:31 pm Hello all, I am building a project based on a STM32F1 running a…
… Sat Apr 28, 2018 9:16 am Here’s an example of an existing keyboard modified with an stm32f1 : … t7019.html . ag123 Sat Apr 28, 2018 5:54 pm come to think of it blue pill / maple mini (stm32f10…
…2 I2C example, here is compiler output C:\Program Files (x86)\Arduino\hardware\STM32\ STM32F1 \libraries\Adafruit_SSD1306\Adafruit_SSD1306_STM32.cpp: In member function 'virtual void Adafruit_SS…
…2 ms. What do you mean that the classic PWM is analog and slow? are you referring to STM32F1 or something else? victor_pv Fri Jul 07, 2017 4:02 pm [universam10 – Fri Jul 07, 2017 12:29 pm] – L…
… Simple RTC neo2121 Mon Aug 22, 2016 9:28 pm I’m building a smart watch based on the STM32F1 and I got to the RTC part. For this I need to use the RTC built into the STM. .. The full discussio…
… 2:33 am If you want to try to use your 16Mhz crystals I think you’ll need to modify STM32F1 \cores\maple\libmaple\rcc_f1.c Specifically void rcc_configure_pll(rcc_pll_cfg *pll_cfg) { stm32f1_r…
…8k flash even though its only supposed to have 64k There are similar things on other STM32F1 series processors, the F101 is not supposed to have USB but it seems to have the same core silicon …
… Sun Jan 21, 2018 11:34 am [email protected]:~$ cd sketchbook/hardware/Arduino_STM32/ STM32F1 [email protected]:~/sketchbook/hardware/Arduino_STM32/STM32F1$ grep -R ableDebugPort * cores/maple/…
…thing. Does anyone have a working touch screen for this tft ? hardware/Arduino_STM32/ STM32F1 /variants/generic_stm32f103c/variant.h:18:14: error: 'uint8_t' does not name a type static const uin…
…ry as the corresponding vector_table.S. For example, for Maple, the file is libmaple/ stm32f1 /performance/isrs.S. These aren’t complicated; read the source to see how they work. 4. Adding your …
…no, Teensy, Arduino_STM32), followed by the architecture subfolder(s) (eg. AVR, ARM, STM32F1 etc.), and then boards.txt under each architecture sub-directory. Anything else in the main subfold…
…ecessarily needed). For example C:\Users\me\Documents\Arduino\hardware\Arduino_STM32\ STM32F1 \cores\maple\libmaple contains a lot of interesting stuff that I’d like to debug – mainly just for f…
…ing 'maintainer' from library in /Users/jcw/Documents/Arduino/hardware/Arduino_STM32/ STM32F1 /libraries/TFT_ILI9163C Error compiling. zoomx Thu Nov 05, 2015 5:05 pm The 1.6.6 made some changes …
…an I get the support files for STM32VLDISCOVERY board? … overy.html This board has a STM32F100 chip running at 24MHz with a built-in ST-Link (The ST-Link itself is a STM32F103). I could not find…
…t approach: 32-bit input capture using a single 16-bit timer. … bit-timer/ tested on STM32F100 but should work on 103 as well. ddrown Mon Oct 09, 2017 8:36 pm I also have a slightly different wa…
… Yeah the price in the st-link clones is almost unbeatable, in part because they use STM32F100 rather and F103. I am sure the BMP firmware can be adapted and flashed to it, but is it worth the t…
…mass storage device and linux has issues with how it is done. The target chip is the stm32f100rbt6 , a lower price point version of the cortex-m3. It doesn’t have much going for it though. It only ha…
…F1 series are fairly similar and I managed to run code on a STLink dongle which is a STM32F101 BTW. I read that PDF and all I could find was a link to a hacked version of the old leaflabs repo. …
…vice, and I was able to upload the blinky sketch and which also prints to USB So the STM32F101 microcontroller seems to work perfectly as a 128k STM32F103CB ! Victor you were soooo right ;-)Wink…
…07 application on my ubuntu 16.04LTS os successfully with my stlink v2 clone with an stm32f101 chip. My previous firmware was at V2J27S7 before I did the upgrade. I’ve had no problem using it to…
