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Posted on June 28, 2017 at 13:47hi i am new to stm32. i have purchased stm32vl discovery board recently. i would like to interface 2 UARTS ,2 spi and one i2c peripherals together with the board .how can i do it using interrupts can any one help me o...
Posted on June 16, 2017 at 12:01And also configure the Rx FIFO Threshold to 1/4 (i.e. 8-bit) so it generates the RXNE on byte reception.
Posted on June 26, 2017 at 04:04I plug in my CubeMX generated USB CDC class implementation into a PC host and CDC_Init_FS gets called as expectedWhen I unplug, I expect that CDC_DeInit_FS be called so I can take the link down but it doesn't.When I p...
Posted on June 26, 2017 at 15:39Hi,STM32F446 user here. I'm routing RTC alarm output to PC13 and after an alarm I need to clear the output pin back to low state. I recall myself reading something about clearing RTC alarm output in a specific way but...
Posted on June 26, 2017 at 21:52Hello everybody!This is the most basic question a guy who gets involved with microcontrollers can ask.I want to replicate an open source project. The code is provided as well. The project used the STM32L152.I found th...
Posted on June 28, 2017 at 13:15Hi, I am trying to get data from IrDA SIR mode.I setup that USART Port 2 is sending IrDA packet and USART Port 1 is receiving ( it similar to loop-back, wired USART2 TX and USART RX )I can see the irda wave form on US...
Posted on June 28, 2017 at 11:22hi dear i have a problem with the stemwin i want the source code or librey off this functions IMAGE_Handle IMAGE_CreateEx (); IMAGE_Handle IMAGE_CreateUser (); IMAGE_Handle IMAGE_CreateIndirect(); void IMAGE_Callback(...
Posted on June 27, 2017 at 14:32In stm website usb driver available for windows 7 and above only..
Posted on June 28, 2017 at 10:31HiI am testing the LoRa sample code.In stop mode, 'AT_Slave' generates 11.1uA power consumption and 'End node' generates 1.1μA.Commenting 'vcom_IoInit / vcom_IoDeInit' on 'AT_Slave' drops to 1.1uA.However, the 'End n...
Posted on June 26, 2017 at 21:21Hi all,I am working with the STM32L486 series and having a flash question. I need to save some NVM parameters to a 2K page in flash but the flash utils can only write double word at a time (64 bits). My NVM structure ...
