Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 04, 2013 at 21:41Hi! I am using STM32F0DISCOVERY kit and so far tried to run one of the peripheral examples called ADC_DMA. Short example description: ''The ADC1 is configured to convert continuously Voltage reference and Temperatu...
Posted on January 10, 2013 at 00:58 I just got my hands on a STM32 and I'm quite new to MCU programming. I'm trying to implement a (seemingly) simple counter. I want to count up the pulses without being interrupted and be interrupt...
Posted on January 10, 2013 at 14:57Hello *, I was searching for information on the protocol of the STM32F10*** buildin boot loader. But I can't find anything beyond buad rate negotiation. Except something like ''there is a GET ID command.'' What I f...
Posted on January 09, 2013 at 06:03I know this may be a silly question, so hopefully there is a quick answer: Im trying to configure one of the GPIO pins for a simple output. However when I measure the pin voltage, it reads 3v. Is there any way I ca...
Posted on January 10, 2013 at 10:49Hi,I am not able to Erase/program the flash .FLASH_ErasePage : is returning FLASH_COMPLETE but I still see old data on flash.FLASH_FastProgramWord : inside this function first it is checking for last operation sta...
Posted on January 08, 2013 at 11:12I want to use the STM32F4 floating point hardware FPU in my main code and in interrupt service routines. Apart from telling the compiler I'm using the FPU, do I need to do anything extra to save and restore FPU reg...
Posted on June 13, 2012 at 17:13The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 09, 2013 at 10:56Good morning, i'm using a STM32F0discovery board, i'm developing an application that read and write informations on UART2 port, i'm using only TX and RX pins (PA2 and PA3).Well, at this time my application ask me w...
Posted on January 08, 2013 at 14:42 I have tried a STM Studio, yersteady downloaded. For sample rates less than 100ms are not shown all steps. Is it possible to show steps smaller than 100ms, how and how small they can be? I use an example deliv...
Posted on January 09, 2013 at 13:01I am trying to falsh a example program through a STM32 discovery debugger/programmer on an external STM32 chip. all the connections are right and done according to the instructions written in the Datasheet of STM d...
