Posted on September 04, 2017 at 05:42HI.Currently I'm trying to understand about STM32F10x's interrupt.So I've got some snippet code as the below,USART1's IRQ number is 37.// interrupt example snippet code //unsigned int vector_table_start_addr = *(...
Posted on August 31, 2017 at 16:29Hello to all, I need to write the bootloader for a cortex M0. Could someone explain to me what I have to do. What are the code that I have to write and how I have to modify the linker and the sturtup .s file? In the...
Posted on September 04, 2017 at 09:49In AN2784:Using the high-density STM32F10xxx FSMC peripheral to drive external memories.There is a rule:tsu(Data_NE) + tv(A_NE)=2tHCLK + 25. I use STM32F207 on my board. What is the value of tsu(Data_NE) + tv(A_N...
Posted on September 04, 2017 at 09:44Hi.I have enabled MPU for different regions with different attrubutes (mainly read only, execute never and no access attributes). For peripherals region I enabled also bufferable attribute (MPU overrides global w...
Posted on September 04, 2017 at 09:19Hi everyoneI'm on a project where i need to create 300 us pulses every 1s so i need 100000 samples on my DAC, but the RAM is not enough to handle with that number of samples. The thing is the pulse information is...
Posted on September 04, 2017 at 08:48Hello.What will happen when input signal appears on MCU's pin configured for output (due to some accidental short circuit between pins in scheme)? Is it possible for pin to be damaged?#basic-electronics
Posted on August 22, 2017 at 13:31Greetings ,I have interfaced 7 seg displays with 8051, but this is my first time working with STM32 mCu. Is there any recommended practice to interface multiple 7 segment displays with STM32 mCu ? I want to use Comm...
Posted on September 04, 2017 at 07:45I am working on STM32F756-EVAL2 Board, and wanted to use NOR Flash Memory to Store some configuration data. But i am facing some problem. I am not able to write any thing into NOR memory.(But able to perform read...
Posted on September 04, 2017 at 02:20Hi Guys,I am running a STM32L452 on a custom board using the STM32Cube HAL. I am putting the uC into standby mode and am configuring some of the pins to pull up/down using the functions in the stm32l4xx_hal_pwr_e...
Posted on September 03, 2017 at 19:09I have downloaded Keil 5.24a, and Arm cortex-M legacy support, when I want to create a new project, in micro selection step, in Software Packs there is no STM32F407VG micro, but there is STM32F407VGTx micro inste...
