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Posted on June 03, 2016 at 07:18Hi,We are using STM32L4. We observed that whenever we give RESET (nRST) to the board, the RTC adds a delay of 1 second.This behavior is consistent.RTC is using clock from LSE (RCC_OSCILLATORTYPE_LSE) and also has VBAT...
Posted on June 02, 2016 at 08:24Hi everyone.I see CAN TX interrups.I can't catch interrupt related to CAN RX just by putting jumper between PB8 and PB9 (GPIOs are remapped - double checked).Is it possible ? #bxcan #nucleo103rb #stm32 #can
Posted on June 01, 2016 at 06:41In one of application I need to hold large amount of data in SRAM around 20MB.Which external SRAM should be used & any example code for interfacing it with STM32F205ZCT6. External SRAM required only for data holding f...
Posted on May 29, 2016 at 20:02When some output configured as an alternative function, the only option available is ''Alternative Function Push Pull'' but according to Ref manual (e.g. for stm32f405) the Open Drain for alternative function is also p...
Posted on June 02, 2016 at 19:19I thought I would clone part of the STM32F746 Discovery board to show a simple video (and other things). I also noticed that the board has external SDram and flashrom. To be absolutely sure and before I start, I want ...
Posted on May 21, 2016 at 03:37I am trying to get the Clock Configuration of an STM32F302CB to work. We are using 16 MHz Oscillators. With the STM32F4 I used the clock configuration tool to generate the system_stm32xxx.c file. Unfortunately, I did n...
Posted on June 25, 2012 at 15:38 Hi, I'm having an issue setting up a DMA to transfer data from a 2 element uint8_t array to UART5. The code works, but the UART only sends out the first byte and having tried lots of different thing...
Posted on June 02, 2016 at 11:13 Hello Everyone, I have implemented a ADC conversion of 6 Analog Voltages, 2 on each ADC1,2,3. They are running in Triple Mode and The DMA2 is writing them to a buffer. With the DMA Complete Interrupt i co...
Posted on May 30, 2016 at 21:58Hello. I'm use MCU STM32F051K8U6 for simple devices.I'm had a problem when using the UART.If i'm initialize USART thus (with SPL):It freezes the microcontroller, and the program is not executed.void GPIO_Initialization...
Posted on May 12, 2014 at 14:19Hello,is there a possibility to make debuging scripts for STM32 processors in Keil uvision MDK?
