Posted on March 14, 2016 at 17:10Have a question. Nucleo board. in RCC -> CSR PINRSTF bit is always on. It does not matter what the actual reset source is. PINRSTF is on + the real reset souce. I clear it using RMVF bit and then generate the reset...
Posted on March 15, 2016 at 08:31HI, I'm trying to develop a simple communication with my laptop sending just one character, the problem is that I need to send the character more than 5 times for reconogise it in the Discovery board, the code is sim...
Posted on March 09, 2016 at 14:21 Hi, I am examining HAL_SPI_Receive(). At some point it calls return HAL_SPI_TransmitReceive(hspi, pData, pData, Size, Timeout); where pData is the pointer to the rx buffer and Size is...
Posted on March 08, 2016 at 01:47 I am using the STM32L053 MCU on the Nucleo board. The MCU is powered by 1.8V during the test. If I add some delay after turnning on the PVD, then the PVDO bit returns 1, with no delay it returns 0. I cou...
Posted on March 15, 2016 at 00:27Good evening! I am trying to move from blocking to nonblocking SPI communication but I have trouble getting the RXNE interrupts to run, while TXE works fine. Running ''HAL_SPI_Receive(hspi, buffer, 2, TIMEOUT)'' work...
Posted on March 10, 2016 at 13:30I've tried to access the document in the , but the result is 404 server error. What I'm trying to do is initialize a RCT clocked from HSE 12 MHz quarz. It's initializing after I restart it from the debugger several t...
Posted on March 11, 2016 at 00:21Where do I find information about noise of DAC in STM32F373, for example Output Noise Spectral Density ?
Posted on March 14, 2016 at 17:12 I've been having trouble with getting the SysTick interrupt to trigger in a simple program using the standard peripheral library. The code should just pulse an LED every time the SysTick interrupt fires, but ins...
Posted on March 12, 2016 at 00:38I'm encountering a very bizarre behavior with standby.My code enters standby using HAL_PWR_EnterSTANDBYMode(). At power-on, it enters standby properly, comes out correctly after one intentional IWDG event (the reason...
Posted on March 12, 2016 at 01:11So I got myself a STM32F4 discovery board and the STM32F4 Expansion board to play with Ethernet, spend a descent £40-£50 on ST's products just to be told that the example projects exceed the allowed 32KB code size by...
