Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 21, 2015 at 16:01 I set this configuration to communicate between f103 and f4 stm32f407: GPIO_InitTypeDef GPIO_InitStruct; CAN_FilterConfTypeDef sFilterConfig; prtCan.Instance = CAN1; prtCan.pTxMsg = &TxMessage; prtCan....
Posted on March 21, 2015 at 15:28Dear stm community, I'm struggling with a problem that i can't get a timer to work. Im trying to get the PINE5 Timer to work.If I read everything well it has the TIM9_CH1 timer as alternating function. So I wrote th...
Posted on March 19, 2015 at 11:25Hello. When I create a new project by STM32CubeMX, I found out a linker script file is empty. I'm afraid it's a bug of CubeMX. Is that correct ? If so, does STM have any schedule to update the software ? Regards #...
Posted on March 22, 2015 at 23:15 Hi, I am trying to timestamp my frequency capture module with the systick register value but everytime, the systick register gets reloaded with a new value during a frequency capture. as shown below. I h...
Posted on March 22, 2015 at 23:55Hello,I have a global structure that contains an array of bytes of 1024 elements. I have declared this array towards the beginning of the structure. I have set up DMA to import USART3 data into this array. I have set...
Posted on March 19, 2015 at 14:10STM32F2 Timer / Interrupt HelpI have an HS USB project that reads information at a high data rate from a serial bus (upwards of 4MBd) and then sends it to a server. Everything is working fine, except....I run into so...
Posted on March 21, 2015 at 18:14Good day,I have some problem:For example, I am reading and writing some data to file. But if I will not use function f_close(); my filesize will be 0.Is it possible to do something about it?//Nikolaj
Posted on March 19, 2015 at 22:55I try to connect audio channel of GSM module with STM32F401 throw full-duplex I2S interface which operate in PCM audio protocol. I configure DMA for rx & tx by 10ms chunk of data - and everything works fine except th...
Posted on March 21, 2015 at 16:51Hi, I' am trying to let STM32f072b discovery board to communicate with my I2C device(TSL2561T). But I'm having problem in that which I don't know why the code is not working. I know where it stops (marked with orange...
Posted on March 20, 2015 at 19:41 Hello, I'm looking for some help about the main frequency. Maybe I do not understand correctly the documentation. My test program is just a blinking LED on PORTA PIN 0. RCC->APB2ENR |= RCC_APB2...
