In H7 , RAM_D2 have 288KB size memory domain. Currently i'm looking to split this domain memory into two areas as below,MEMORY { RAM_INT : ORIGIN = 0x20000000, LENGTH = 128K RAM_D1 : ORIGIN = 0x24000000, LENGTH = 512K RAM_D2 : ORIGIN = 0x300000...
hi， I use STM32_Safety_STL to test STM32L433RC RAM, but when configureRam, return "STL_ERROR",please help:code :#define RAM_SECTION_SIZE 128U //STL hard coded#ifdef STL_DISABLE_RAM_BCKUP_BUF#define RAM_BACKUP_BUFFER_SIZE 0#else#define RAM_BACKUP_BUFF...
Hi All,In my system (STM32H743) SPI6 is used to address 2 slaves with different bitrates. So I have to reconfigure the bitrate every time I want to address the other unit.One of the slaves is an FRAM so reading from / writing to the FRAM is preceeded...
In my STM32F72xx/3xx project, I'm not allocating memory dynamically, i.e., I'm using neither malloc nor free. And I'm restricting myself to C, with no C++ parts.Is there a reason I shouldn't set the heap size to zero? Do any of the drivers, HAL or ...
Posted on November 10, 2013 at 07:51Is it possible to decode a mpeg4 file in stm32f407 .at least 15 fps & 320x240 pixels.till now i can decode jpeg pics quite fast . if its possible is there any open source library to do this?i have looked at ffmpe...
I am working on a hard fault handler were I want to store some key values into ram before resetting. This data will then be further handled at next boot up.My problem is that the data does not get written into RAM unless I step through the writing co...
Hi there, dumb, dumb, dumb, dumb question: which of the above, as reported by my Keil MDK compiler, count against my program space and which count against my RAM? Does CODE+RO go into my program space, or just CODE?Asking because I'm playing with te...
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 July 19, 2017 at 08:49Hello,i'm using a F103ZC to interface the external RAM IS61WV51216BLL. I used the AN 2784 as reference (Same RAM and same pin connection). For setup up of the FSMC i used the Example in the F1 SPL (for STM32F10E Eval ...
Posted on May 31, 2017 at 20:54I am trying to figure out how to store a constant variable (a constant string of chars) on flash, so it does not occupy valuable blocks of RAM to store a const. In AVR there was something called PROGMEM, but here I can...