Resolved! STM32F413H-DISCO availability?
Posted on February 03, 2017 at 13:49Hi,There is an interesting board currently in 'Evaluation' phase: STM32F413H-DISCODo you know when this board will available for purchasing?Thanks,Bogdan
Forum Posts
Resolved! STM32L072: Meaning of ''TTa'' as IO-Structure for PA0
Posted on February 01, 2017 at 11:57Hello,in DocID027100 Rev 3, PA0 is marked to have an IO-Structure 'TTa' , but 'TTa' is not explained in Table 15.Bye
Resolved! STM32F103R6 REFERENCE
Posted on February 03, 2017 at 09:00Hai, My name is Akhil Francis. I am from India. I am very new to STM32 micro controllers. I am doing a project of autoclave using STM32F103R6. IDE is kiel. I read datasheets, which is available in the STM32 web...
STM32 current consumption in reset state
Posted on February 02, 2017 at 11:23Hello,in the STM32 device datasheet I did not see any item about the current consumption in reset mode. In a naive approach I expected that this current to be negliable. Measuring however with a F411 I saw 450 uA ...
HAL_LPTIM_ReadCounter
Posted on January 30, 2017 at 18:08I am using the STM32L476 LPTIM1 and using HAL_LPTIM_ReadCounter() and I was getting unexpected results. The reference manual (RM0351 June 2016) section 30.7.8 says that the CNT register must be read twice and only ...
How to configure two channel of ADC1 single shot mode ?
Posted on February 02, 2017 at 23:59Hi, I request some guidance to configure ADC. I have ADC1_Ch1 (single mode) to read analog voltage (PA1) in every 10ms timer interrupt with other sensors to maintain synchronization with them. For a battery protec...
Resolved! NVIC_Init() and NVIC_PriorityGroupConfig()
Posted on January 31, 2017 at 21:19The notes in misc.c for NVIC_Init() state that NVIC_Init() should be called first.The notes for NVIC_PriorityGroupConfig() list 4 priority groups. What are these priority groups and how are they determined?There ar...
How accurate are the STM32 internal clocks
Posted on February 02, 2017 at 18:09Hi I cant seem to find anywhere where it explains how accurate the internal clocks are. I would like to know this before using them for the base clock for the uart, timer etc. Anyone let me know where I can find...
Wrong interpretation of shadow register?
Posted on January 23, 2017 at 19:26I believe that the STMicro reference manual on the STM32F7xx microcontrollers handles a wrong interpretation of the term shadow register.I've posted a question on StackOverflow with more information:http://stackove...
STM32F437 DMA FEIF0 error
Posted on February 02, 2017 at 17:56I have the following DMA/UART setups on my processor. I print a login prompt. The first two characters get echoed OK but then I get an FEIF0 error. Also the documents talk about 'beats'. What are beats?Thanks,jh//...
