Posted on March 15, 2016 at 11:18Hi all, I'm working on a device with STM32F205. The MCU does to Stop mode after 15 sec. The device has also USB (VCP) and can be connected to PC. But I don't want MCU goes to Stop mode if USB cable is connected. So m...
Posted on September 03, 2015 at 12:40In cmsis_os.c file - osPoolDef_t pool_def = {queue_def->queue_sz, queue_def->item_sz}; + osPoolDef_t pool_def = {queue_def->queue_sz, queue_def->item_sz, NULL}; - else if(ret.value.signals >= 0x80000000) + ...
Posted on March 14, 2016 at 06:15Hi, I found an error in RM0360 about TIM15/16/17. It says TIM15 is able to act as a slave timer and triggerred by TIM16 or TIM17 (On page 403, slave timer is TIM15, when chosse ITR2, TIM16 acts as external trigger)....
Posted on June 10, 2014 at 03:33I would like to put my heap in SDRAM on the STM32F429 Eval board but I don't see the options to do so. I tried the STMCubeMX tools but also did not see any options for this. I am using the IAR EWARM tools.Thanks
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...
