Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 26, 2018 at 17:16Hello,i am using a design with a STM32F427 100pin package, and notice after leaving the board unpowered for several hours if i power up again, the software its not starting.If i retry the restat the power it will s...
Posted on April 28, 2018 at 02:30This follows the .data {....} section. I think I understand the first part >RAM_D1 meaning the data sections start in the RAM_D1 memory who's origin is 0x240000000 in my case, but what does the AT> Flash do? My gue...
Posted on April 27, 2018 at 15:00Hi, I am testing a Nucleo-64 stmL07xxx board and playing around with the protection parts. After I added my application I set Level 2 protection to prevent read/erase and program of processor. It says its irreversa...
Posted on April 27, 2018 at 12:07Hi,I need the fastest implementation of a biquad IIR filter for STM32F4 in assembler. I have to run more than 60 filters at 48kHz. My current best time are 24 cycles per filter with TDF2 (17 at STM32F7).The order of ...
Posted on April 27, 2018 at 16:40Hi I have been looking on the forum and web regarding flash memory protection,writing etc... I basically want to write a custom bootoader and have its memory , 1st page, write protected to prevent any overwriting. ...
Posted on April 27, 2018 at 15:48Dear all,would you mind to help me how to control a servo motor using STM32L475 (in a circuit and mbed program).Thank you very much.warmest regards,suryadi#servo-motor #stm32l475-discovery-board
Posted on April 27, 2018 at 15:52Dear all,I need example program how to access PMOD ENCoder using STM32L475.https://reference.digilentinc.com/reference/pmod/pmodenc/start&sharpexample_projects Thank you very much in advance.warmest regards,suryadi#p...
Posted on April 27, 2018 at 15:04hii want use DAC_SignalsGeneration example for Making waveforms in my stm32f407 discovery eval board i redefineconst uint8_t aEscalator8bit[6] = {0x0, 0x33, 0x66, 0x99, 0xCC, 0xFF};toconst uint16_t aEscalator16bit[1...
Posted on April 21, 2018 at 15:36Where can i get the power measurement firmware mentioned in this application note by STAN4365 Using STM32F4 MCU power modes with best dynamic efficiencyThe project used in the AN is coremark based . Can i get this pr...
Posted on April 19, 2018 at 08:34Hi Guys, I am new to this ST32, i want to read values of current, voltage & power values by using nrf board. there is any sample codes for sending commands to st32 and read from this st32 i need help.Thanks i...
