Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Posted on November 21, 2017 at 15:54According to this page http://www2.keil.com/mdk5/selector/ the Lite Keil edition does support Cortex-M0/M0+/M3/M4/M7.Does STM's F4 series belong to the category of ARM M4? If yes, why the Lite MDK license does not...
Posted on November 21, 2017 at 14:04I am using STM32F777II mcu where I wanted to know how to store non-volatile data? I see that this controller's datasheet doesn't say it has any EEPROM.#eeprom #stm32-f7 #non-volatile #flash
Posted on November 17, 2017 at 11:08I want to define a region of a memory with read/write permission. I searched the web and came across the command 'MAP'.'TheMAPcommand allows specifying memory areas that are not detected automatically by �Vision'S...
Posted on November 15, 2017 at 12:02Hi everyone,I'm now trying to start establishing communication between STM32F4 Discovery Board and an SPI slave over SPI1.There is an example project named 'SPI_Test.slx' in the path \STM32-MAT\STM32\STM32demos\Te...
Posted on November 15, 2017 at 13:32Hi everyone,I am developping some modules in C and ithey need to use some structures and functions from the HAL Cube. I have include the 'stm32f7xx_hal.h' inside the '.h' file of my module but the Keil compiler th...
Posted on July 26, 2017 at 19:34Hello,I am trying to use the Simulink external mode according to the hands on for stm_32_mat_target.During the process I got two errors when I click build in Simulink and after selecting serial port and usart pins, th...
Posted on November 09, 2017 at 14:16I want to protect a memory region from writing. I've configured MPU, but it is not generating any faults.Please help.Here are the registers configuration:MPU_RNR = 0x00000000; // using region 0 MPU_RBAR = 0x2000...
Posted on November 10, 2017 at 13:18I am accessing an illegal memory location, but it does no generate MemManage fault or HardFault. Here's the compiling code that demonstrate the issue.&sharpdefine SCB_SHCSR (*((volatile unsigned long*) 0xE000ED24)...
Posted on November 10, 2017 at 12:41Hello! I loaded project from library STM32CubeL4 to IAR EW 8.20, compiled by pressing Rebuild All, then select Simulator instead ST-Link (my DISCO board haven't arrive yet), then press Debug without downloading a...
Posted on November 08, 2017 at 06:34I want to use Flash memory to store values in runtime. But I don't know the how much my code size would be and fill the flash. So I thought instead change the Code memory address starting address and use memory ab...