STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! How to code to implement WRP (write protection)?

Hello, Is there any tip or reference code to implement WRP? I need to prevent changing original codes and adding any other codes from malicious third parties.I use stm32f303k8 and CubeIDE.I appreciate any help you can provide.

Shinya by Associate II
  • 731 Views
  • 2 replies
  • 0 kudos

Temperature Sensor Responding Time with STM32Fxx

We have been using STM32F0x, STM32F30x and we read an ADC channel to get the temperature.we would like to know on-chip Temperature Sensor Responding Time. (How fast does the sensor respond to the temperature change?)ThanksDavid

Texram by Associate III
  • 778 Views
  • 4 replies
  • 0 kudos

How can I pass a variable via a Makefile into a .s file?

I wish to pass a value from a script into the .s start-up file, similar to the following with a C program. The script 'mm' exports the CAN id, 0xB0A00000-- ./mm B0A00000and when 'make' executes, the 'Makefile' includes the following, which passes the...

DHase.1 by Associate III
  • 1540 Views
  • 4 replies
  • 0 kudos

Gcode interpreter for STM32L4RZI nucleo

Hello - Does anyone know of a Gcode interepreter for the STM32L4. I am building a 6 axis robotic arm and want to use my nucleo board (with L4 series) to control the motors. I have put alot of time and effort in finding gcode interpreter but haven't f...

BSR.1 by Associate II
  • 2966 Views
  • 7 replies
  • 0 kudos

STM32L471RET6 Strange interaction about PB12 and PC12

Hello all, I have encountered unexpected behavior on the voltage level of PC12 when I enable PB12.My setup:PC12: Level high, output mode PP, no PU no PD, Output speed High. PB12: Level low, output mode PP, no PU no PD, Output speed Low.Without PB12 t...

BamBam by Associate II
  • 695 Views
  • 3 replies
  • 0 kudos

Resolved! Calculate the frequency of the QUADSPI.

I have developped a graphical demo with the STM32H735 discovery kit, and the minimum frequency of the OCTOSPI to have a clean display is 66 MHz (framebuffer = 480x272x32). Now I want to use in my application an External RAM with QUADSPI (framebuffer...

Saif by Associate II
  • 4181 Views
  • 7 replies
  • 0 kudos

Resolved! Error report on AN4839

Hello there, recently i have found a error in the application note an4839.The strongly-ordered memory region in the Table 2. Memory region shareability and cache policies is remarked as non-schareable. Howerver according to ARM DUI 0646B ARM Cortex-M...

JPan.4 by Associate III
  • 732 Views
  • 2 replies
  • 2 kudos