Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 29, 2011 at 09:59Hello, I am beginning to use STM3240G-EVAL with µvision. Can I use the file system_stm32f4xx.c of STM32F4 Discovery for the STM3240G-EVAL? I think at 2 problems: clocks and Ram via FSMC I am modifying Blinky proje...
Posted on October 28, 2011 at 20:42I know how to set the IWDG hardware bit using the ST dongle. The production people are going to kill me if I ask them to use an additional dongle. (they use the Keil dongle) Is there another way to enable the hardw...
Posted on October 28, 2011 at 16:21Hi Does anybody know the status of the proposed MP3 licence per device?http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATA_BRIEF/DM00024441.pdf Cheers, Martin.
Posted on September 06, 2011 at 17:17Hi, I am working on a STM32F207 micro controller on a personal Borad.I use 2 USB - A usb OTG on internal phy of pin PA9, PA10, PA12 andPA13 with a mini AB connector This is the same use onthe eval board - A usb...
Posted on October 27, 2011 at 10:18Hi, I configured STM32 I2C as slave. I have a master which read data of a valid STM32 I2C register address and then data of an STM32 I2C not valid register address, which is the data expected on the SDA line? After...
Posted on October 27, 2011 at 13:51Hello, On my application I'd like to sense an input frequency (using a TIM channel in input capture), but at the same time be able to read the value of the pin at any time. Idea is that when configuring the sensor,...
Posted on October 21, 2011 at 01:39Hello, my name is Dominik. Im using STM32F103 for a long time, but 2 weeks ago i have to play with i2c for the first time.Of course I have done my ''homework'' and read about it, use Reference manual, errata, examp...
Posted on October 22, 2011 at 20:31 .ExternalClass8CE9ECEBE1E84036AC5D7158FC9B07F8 p {margin-bottom:0.08in;} The goal is to measure durations between input captures that exceed the 16 bit counter range by adding counter overflows. There appears t...
Posted on October 25, 2011 at 11:29Hi,I'm working on a project using the I2C interface from the STM32. If the SDA line gets stuck LOW because of a lost clock pulse, the normal procedure to recover would be to send 9 clock pulses (see the NXP I2C-bus...
Posted on October 25, 2011 at 07:19Has anyone modified the Speex demo to work with a DAC output instead of the PWM?Is there anything complicated about it, or can you provide sample code?Thanks.
