Posted on February 04, 2014 at 15:28Hi there,In my application I need precise control of applied voltage. I use 12bit DAC with 2.5V reference. The mcu is stm32f107I was going to do error budget analysis but was confused by the datasheet. It gives +/...
Posted on January 15, 2014 at 17:26Hi I am writing an I2C interrupt handler for the STM32F207 and am using the Standard Peripheral Library. The problem I currently have is how to set up a NAK when receiving 1 byte from an I2C slave. According to the...
Posted on February 04, 2014 at 16:14I am attempting to get the CPAL I2C library to work with an STM32F407. In the DMA TC ISR handler, the code checks for the BTF flag to be set before sending the stop condition. The problem is that the BTF flag neve...
Posted on February 01, 2014 at 07:09I have ordered IKR001V1 DK from Digikey. I would like to confirm whether the latest firmware and GUI will be provided along with the kit. I couldn't find any online links for downloading the SDK. http://www.st.com...
Posted on December 08, 2011 at 08:50Hi ! I need to implement an USB CDC Host on STM32F4 Controller. Has anyone an example, or some hints how to do that ? I only found examples for CDC Device applications. regards Marc
Posted on February 04, 2014 at 10:55 Hello Community, i want to use the IWDG of my STM32F103CB but i dont get it work. The controller isnt resetting. This is the relevant code-snippet: if (RCC_GetFlagStatus(RCC_FLAG_IWDGRS...
Posted on February 03, 2014 at 08:00The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 29, 2014 at 17:00Hi all; I'm working with the discoveryF3 board, i'm using the ST-Link debugger. I want to save two float arrays into a file when debugging. My IDE is µVision4. I found that the command ''save'' can do that but ...
Posted on January 30, 2014 at 03:56 Hi all, I just started working with STM32F0. I want to try ADC1 in this board but I find some trouble. I want to turn on the LED (PC8 and PC9) by using ADC asbenchmark, so when ADC1 reach 2000 bit or7D0...
Posted on February 28, 2013 at 14:40Hello everyone, We are using STM32F215VGT on our project. When we send data over SPI from STM32F2, clock and data signals are not square wave. i attached clock signal. On our board, there is TXB0106 between STM32...
