Posted on June 22, 2013 at 19:06 Hi everyone, I'm trying to configure I2C3 on the stm32f4 discovery board but i end up in the hard fault handler at I2C_Init. I am doing something weird i'm sure, any ideas? void I2C_Co...
Posted on June 23, 2013 at 14:16When I use the function ''GPIO_PinAFConfig'' in order to map pins to the device can I use any pins I want or I have to respect some roles ?
Posted on June 21, 2013 at 09:36Hello everyone, I'm working on STM32F4discovery board. I used the example in the firmware and it worked. But when i wanted to upgrade firmware with my own codes, it didn't work. I even used the codes in the board firm...
Posted on June 20, 2013 at 13:24I am using PB0 - ADC2-IN8, as analog input with 10K source impdence. I have configured the pin and sampled continuosly. Values shown shows gradual decrease if delay not added b/w two samples. I am using software contr...
Posted on June 20, 2013 at 06:05I have an STM L3GD20 gyro which I am interfacing with an STM32F0. The gyro has two interrupt pins, and INT2 is specifically labeled ''DRDY.'' I'm under the impression that it can produce a pulse after each sample is c...
Posted on April 02, 2013 at 17:16I found it is not correct on STM32L152-EVAL USART baud rate. The clock configuration is set as below. I use printf to show some character such as ''hello world'' on the terminal. It only works with 9600. And the baud...
Posted on June 21, 2013 at 04:54can someone tell me what the host needs to do to setup the USB VCP on the stm32f3? I would like to write my own linux vcp driver It appears that there are some specific things the host needs to do to get the STM32F3 i...
Posted on June 11, 2013 at 22:54I am trying to download firmware for the STM32303C-EVAL board. The st.com website has a page for it http://www.st.com/web/en/catalog/tools/PF258224 but there is no link to the actual firmware. Does anyone know where...
Posted on June 20, 2013 at 20:53Hi, I'm working on stm32F103RBT6. I've written data in flash memory and I want to erase a word from a specified address. can you help me?
Posted on June 18, 2013 at 00:45The original post was too long to process during our migration. Please click on the attachment to read the original post.
