Posted on April 12, 2018 at 14:47I am using stm32f446zet6 and IDE keilv5 for a project . When debugging it shows the following error ,*** error 65: access violation at 0x40023800 : no 'read' permission*** error 65: access violation at 0x40023800 : n...
Posted on April 13, 2018 at 06:01I am using the IAR compiler with the Cortex-M3 EVB board. I am trying to upload a simple USART Firmware on the EVB board using the Standard Peripheral Library. If you add a file to the startup code file (even though ...
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Posted on April 12, 2018 at 02:56Hi there, I am attempting to implement capacitve touch sensing using basic touch keys with an stm32f051. I have generated the project with STM32cubeMX, so setup is all there. But, struggling to write code to perform ...
Posted on April 10, 2018 at 04:59Hi!I am curious about the main.c file among the files generated by the stm32cubemx program.I want to configure directly the system clock in the main function without calling the SystemClock_Config function in the mai...
Posted on December 20, 2017 at 13:04Hi, everyone.I2C peripheral has been initialized with STM32CubeMX according to the picture bellow:I am using I2C1, pins B9 (data) and B8 (clock) in STM32F4 - Discovery. The device�s address is 0x60 (Says the datas...
Posted on April 10, 2018 at 16:23Hello,I found that WFI instruction modify R0 register value. This happens at least on SysTick interrupt. Value, if modified, appears to be mostly 0, but sometimes is random.WFI behave weird on stm32L031G6, but works ...
Posted on April 12, 2018 at 15:36Hello,lately I've been trying to connect my STM32f769I Evaluation board to Joystick. I've read in user manual that Joystick is connected to MFX (Multi-Functinal eXpander) over I2C1. Also I've found adress of MFX whic...
Posted on April 12, 2018 at 18:46Using STM32F0 device and having some trouble with NSS hard output returning high after transaction, and also when using idle high clock polarity the preamble idle state is changing. Sometimes it toggles high before ...
Posted on April 12, 2018 at 08:29I am using STM32L496 , OV5642 camera module and ILI9341 based TFT display. Display is showing 2 images and occupying only half the LCD screen space. Any leads on how to resolve will be very helpful. Thanks. RegardsA...
