STM32 MCUs Other solutions

I have some questions about PDM2PCM library settings.

I tried to use the PDM2PCM library in the STM32L432.I have some questions about PDM2PCM library.1.The values set by an output buffer in the function PDM_Filter().We must use values in the output buffer (= PCM data stream) as uint or int ?2.I am not a...

I have questions about STM32L496's DCMI capabilities. Is STM32L496 capable of recording a video and maybe even compressing a video? What's the maximum you can achieve with this MCU?

Hello ST community,I want to make a video recorder with STM32L496 and OV2640 camera module. The datasheet of the MCU(STM32L496) says this: "• 8- to 14-bit camera interface up to 32 MHz (black&white) or 10 MHz (color)" and this got me a little bit con...

Hello everyone I have download the X-CUBE-SAFEA1 Software Package for STSAFE-A software in that sample code is given only for STM32L476RG-nucleo. Can I get sample code for STM32484E-EVL?????

How to configure AcousticBF library for PCM mode on STM32L476RG?

I'm trying to implement AcousticBF library functions and what I've noticed is that, when I configure it like this for PCM mode, 2 microphones:void Audio_Libraries_Init(void) { volatile uint32_t error_value = 0; /* Enable CRC peripheral to unlock ...

CLASS-B STL Run-time FLASH CRC Error, the test staus is TEST_RUNNING mode only not comming to Test_OK

i have integrated STL XCUBE class-B 2.2.0 Packages with STM32L433 controller here iam facing the test its always TEST_RUNNING not comming to Test_OK stauts, i am getting Run-time FLASH CRC Error, what could be the issue. #define ROM_START ((uint32_t...

STL_FullRamMarchC startup self test fail ang giving hard fault handler

i am integrating STL XCUBE class-B V2.2.0 Packages with STM32L433 controller here issue RAM startup self test, if (STL_FullRamMarchC(RAM_START, RAM_END, BCKGRND) != SRAMTEST_SUCCESS) failed, when i run debug its jumping to hard fault , what could be...

Resolved! XCUBE Class B 2.2.0 STL RAM issue STL_FullRamMarchC() test is not passing ??

i have integrated STL XCUBE class-B 2.2.0 Packages with STM32L433 controller here i am facing Startup RAM test issue The RAM-test procedure STL_FullRamMarchC(RAM_START, RAM_END, BCKGRND) != SUCCESS) of the IEC 60335 SelfTest library ends with a HardF...

Facing CRC checksum issue with STM32CubeIDE, it doesn't generate automatic checksum what are the steps need to follow generate checksum and attach end of the application. Do i need do any configuration in linker file Flash.ld ? please help me.

i am integrating STL XCUBE class-B 2.2.0 Packages with STM32L433 controller here issue with CRC test failing, what are configuration required to generate checksum attach end of application.This patch i found in the SWSTM32 IDE linker file /* check ...

What does ST-LINK/V2 saying "unknown target connected" mean?

Unplugged JTAG from prototype unit for hand held testing. Need to plug back in for more code development . Using a STM32L476_LQFP64 chip. Did upgrade to STM32+STM8 Debugger from V2.J24.S37 to V2.J37.S37 and back. Neither version worked. Is there a "...

STM32L4 UL safety Flash memory complete check sum self test failed, checksum is not generating in the Atollic IDE please help me

i am working on STM32L4 STL Safety Libraries checking FLASH CRC using Atollic true studio , Here the IDE not generating checksum please suggest me what are configuration need to in the IDE, how to verify flash test ?Control Flow Error (main loop, Fla...