Key matrix example code
Posted on August 18, 2016 at 17:52Hello,I need 4x4 key matrix IAR example C source code for STM32F series.It would be very helpful for me if you can give me.Thanks in advance! #key-matrix #keypcad
Forum Posts
SDRAM connections on FMC
Posted on August 18, 2016 at 17:55Hi,Hoping for some feedback from ST or others who have tested/used this configuration...The datasheet for the STM32F745xx (also the 746xx) contains Table 11. This shows the FMC pin definition, and lists the followin...
STM32F405 corrupt i2c transactions
Posted on August 17, 2016 at 14:06Hi!I have been writing my own I2C driver to play well with the RTOS and I have been using a I2C analyser to help me out. After a lot of frustration I have gotten most of it working but what I have discovered is that...
Using a protion of the flash as a file system
Posted on August 18, 2016 at 07:44Has anyone used the tools or repository firmware to setup a portion of the Flash as a disk with a file system?
Combining Firmware Examples
Posted on August 16, 2016 at 02:09I have the example projects compiling, loading, and running from the F4xx firmware repository and it works perfectly. I am using the lwip from project > application and wish to add control over a PWM output. I too...
Question and problem on how to use DFUse utility and DFU program
Posted on August 17, 2016 at 18:29This is sort of a two part question. One for the USB DFU example program and one for the DFUse utility and. I have built the USB DFU utility program and downloaded to STM32F4 board. I also downloaded the DFUse uti...
Fail to launch STLINK debugger
Posted on August 16, 2016 at 14:40Hi.Its been so long since my last project with STM32, and I have created a new C project with SW4STM32 for my stm32vl discovery board and when I try to run the debugger, I get the following error. Error in final lau...
STM32F4-Discovery 5V pwm
Posted on August 17, 2016 at 20:06Hello, I currently have a 3.3V PWM on TIM3_Channel2.Can the output be changed to a 5V logic?Sel
Problem with USART on NUCLEO-F401RE
Posted on August 17, 2016 at 17:48 Hello, I wrote my first project on Nucleo-F401RE with USART but not working. I do not see any problem there, can you help me please to find some mistake? Thank you very much #include ''main.h''...
GPS for STM32
Posted on August 17, 2016 at 15:28Generally I am a bit surprised not to find a STM32 nucleo board with a GPS chip. Anybody know the rational behind not integrating STA8090FG into any STM32 boards?I have just ordered AK-STM32-GPS STM32 And GPS Develo...
