Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 23, 2017 at 12:01Hello everyone, I am using STM32L072CZ board to get data from GPS on USART1 but when I try to store it onto a buffer, I am losing data bytes. I am putting a small code snippet here, not the final version but somew...
Posted on November 23, 2017 at 16:50I've been struggling for two days to get the debug UART of STM32L0-DICOVERY board working.I have populated the SB2, SB3 solder bridges and configured the UART1 using Cube.Following are the steps I took,1. Enabled ...
Posted on November 22, 2017 at 19:45hello,I'm having a little trouble with a project I'm working on.I'm trying to make what is essentially a thermostat using an ADC converter and an MCP9701-e/to-nd temperature sensor and an STM32401RE nucleo MCUMy p...
Posted on November 23, 2017 at 16:20Has anyone tested this combination?Compilation and linking work fine.The IAR flash loader script looks buggy and partial.Once started it doesn't exit its loop.Does anyone have a fix to this?Thanks in advance,Best ...
Posted on November 22, 2017 at 15:37Hi, I rebuilded stm32f746g-discovery demonstration whit IAR. But it has the linker error:Error[Lp011]: section palcement failedUnable to allocate space section/block whit a total estimated minimum size of 0x5452by...
Posted on November 21, 2017 at 13:27 Dear All, I'd like to test an ADC conversion using ADC example from STM32F3Discovery's peripheral examples. I connected ADC1 channel(PC1) and GND to external power supply directly. and It was measured anorma...
Posted on November 23, 2017 at 15:00Hi. I downloaded the stm32f746g-discovery demonstration on my board.Every thing is good.But the VNC server show the massage: No replay from DHCP server.I connected my ethernet board port dircetly to my laptop that...
Posted on November 23, 2017 at 14:13Dear All,Is it possible to used Arm math library for FFT calcul on STM32L4 cible ?Because, I can compile, but when lunch programm, I go in this error loop :Thanks
Posted on November 23, 2017 at 11:31Dear all,I'm using STM32H743ZI (nucleo-H743ZI board)This µc have 1Mb of SRAM (512 Kbytes of user sram ?)When i declare array of 100k uint16I have this error message :'section `.bss' will not fit in region `DTCMRAM...
Posted on November 22, 2017 at 11:45Hello:I�m using my STM32L432 to input a signal from the Signal Generator and I�m trying to get the same signal, after using the ADC and DAC (photo below)Here is the program I write, but it doesn�t work. Could some...
