Rick Kimball Wed Dec 28, 2016 9:48 pm I came across an interesting feature of the GPIO BSRR registers. The BSRR register allows you to modify both the reset (BSRR_H) ..
macbeth Fri Jun 17, 2016 1:35 pm Hi, after reading 100 posts here I decided to post my own question… I have layouted 3 different maple-clone-PCBs. The first ..
zoomx Sun May 03, 2015 3:56 pm I found on GitHub another STM32 Arduino core. It is only for STM32F103, focused on a specific board. The GitHub repository is here ..
racemaniac Fri Aug 31, 2018 8:10 am Wow, really nice discussion Haven’t kept up where our F4 bluepill is (i know some people were actively testing them/using ..
gmc Tue Dec 18, 2018 6:50 am Am new the STM32 boards but not to the Arduino and trying to programming the board. I think I’ve been reading too much as am now going ..
RogerClark Wed Nov 18, 2015 8:14 pm I just came across this article https://olimex.wordpress.com/2015/11/09 … ntrollers/ Basically, Olimex suggest that GigaDevices ..
davidb Wed Mar 14, 2018 3:10 pm Hi, I am somewhat confused. I found the repo at https://github.com/sheepdoll/HALMX_Arduino_STM32. When I read the line “HALMX ..
ProudPagan Thu Feb 16, 2017 5:16 am Hi All, I have used the Arduino framework+IDE for AVR and ESP8266, but can’t get a blinky to work on the STM32 Value Line ..
jcw Sun Nov 01, 2015 3:51 pm Has anyone explored this serial-only USB boot loader, as alternative for the DFU approach? original repository: https://github.com/leaflabs/maple-bootloader ..
logd32 Sun Oct 29, 2017 4:04 pm Hi, I still encounter issues during upload under OSX (10.11.6), to make sure this is not caused by previous changes in core or bootloader ..
edogaldo Thu Jun 23, 2016 11:26 pm Dear all, I installed the “generic_boot20_pc13.bin” bootloader on a VEt6 board like this: http://www.ebay.it/itm/141929437789?_tr ..
MasterT Sat Mar 11, 2017 9:40 am HI, I installed STM32duino bootloader following instructions on this web site https://medium.com/@paramaggarwal/progr … .tppplljtw ..
victor_pv Sat Apr 29, 2017 7:52 pm I am adding SPI.dmaSend and SPI.dmaTransfer as discussed in another thread. Now, for doing so I need to add a number of defines, ..
Pito Tue Jan 10, 2017 11:20 pm For people who want to save energy – a voltage divider which does not load the Vxx (V1). Vxx could be any reasonable voltage, ..
Vassilis Fri Aug 28, 2015 5:52 pm The sketch I wrote uses the hardware SPI interface of STM32 microcontroller. You can connect a I2S DAC like PT8211. The serial ..
Vassilis Thu Jun 04, 2015 8:18 am In case you want to use two SPI devices simultaneusly to achieve the maximum speed performance the you can connect the first device ..
RogerClark Sun Jun 25, 2017 12:40 am Guys I have been experimenting with the OV7670 camera using code from github, but the code requires that optimisation be changed ..
KenLaszlo Wed Nov 22, 2017 6:41 pm Hi I’m trying to make my code as fast as possible on my newly purchased Blue Pill. I was wondering . . . Since the CPU is a 32-bit ..
RogerClark Thu May 10, 2018 10:35 am Guys I’ve pushed an update which removed the robotis bootloader code from the core, (and variants) and also removes the code ..
victor_pv Tue Feb 21, 2017 8:05 pm UPDATE: Working code in this post, and an explanation how to modify sdFat to use it in the next post after that: http://www.stm32duino.com/viewtopic.php ..