Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 10, 2015 at 11:26Hi When I configure the I2C to my code, my code is only using TSC, RTC, timer2 and sixteen GPIO. I compiler it that variable parameter is became ''unavailable'' in live watch windows. After that, I want to leave deb...
Posted on August 12, 2015 at 09:24Hello,i'm glad to be a member here in this forum. At the moment i am thinking about to buy a STM32F411 Nucleo-Board. In this case i would like to ask you some question about this Board. I read many different articl...
Posted on August 11, 2015 at 14:22Can anyone help me in understanding difference between HAL and firmware,I can find plenty of examples useful for starter as complete project in HAL related stuff, while no such thing available for firmware stuff (at...
Posted on August 12, 2015 at 10:54HiRM0038 Reference manual sais: ''LSI clock ... The clock frequency is around37 kHz.''Can you tell me what is the max possible clock Deviation? (in percentage / Hz)ThanksYaron #stm32
Posted on August 12, 2015 at 13:51 I trying send characters to the UART in simulation in Keil MDK-ARM using .ini file. This code is from uVision Help. signal void serialA_Z ( void ) { char ch; for (ch = 'A' ; ch < 'Z' ; ch++) { S0IN...
Posted on August 11, 2015 at 22:20Hello everyone!I'm beginer in STM32 MCU (I train on STM32F429-Discovery board). I couldnt find ansver for my question in Reference Manual and Programming Manual.In Programming manual ask that CODE memory space (0.5G...
Posted on August 06, 2015 at 21:01The current download claims to be version 1.7.0, but in fact it’s version 1.3.0.What would be really nice would be for all the versions to be available, so that we can select which one we want!
Posted on August 11, 2015 at 14:20 I'm trying to use PA11 and PA12 on a TSSOP20 STM32 as output to understand how this remapping and configuring works. Until now I'm unable to get it to work, the pins do not toggle. Can someone point me ...
Posted on August 11, 2015 at 09:11I need input data from GPIO with external strobe (2000 samples; strobe is about 10 Mhz). But speed of processor it not enough. Can I do it with DMA? I have found many samples, but all of them use external signal as ...
Posted on August 11, 2015 at 09:40Hello, I'm using timer3 to generate an interrupt every 10ms (it saves one value everytime to a buffer). Everything works fine until I try to save buffer data to 1 page of flash. It happens of course inside the inter...
