Forum Posts
hello i need 2 PWM from my stm32f407 with 180 degree phase shift. but i cant see this capability in timer block . how can i do this?
i think if use master and slave timer can solve this problem but i dont know required configuration in simulink
Resolved! How to change the linker file for STM32H743 to support using the whole 1 MB of RAM for the code execution?
Here is the content of stm32h743xx_flash.icf:define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;define symbol __ICFEDIT_region_ROM_end__ = 0x081FFFFF;define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;define symbol __ICFEDIT_region_R...
For STM32F7x 14pin JTAG on target board and compatibility with ST-LINK/V2
Hi,On my target board I have implemented 14 pin JTAG interface as in STDC14 CN1 connector. Can I use ST-LINK/V2 debugger to flash and debug the controller..?The controller part is STM32F750V8. Please help with this.Thanks,Dhara
Question about access internal flash on STM32H7
My codes are stored on bank2 and I am trying write some manufature data into BANK2 (sector 14) of internal flash.Howerver it always fail in erase stage dut to the flag of PGSERR is raised.If I change to write data to bank1 (sector7) this symptom not ...
How to make sure ADC reading get correct values in a single conversion done in a for loop?
I have a code that reads 12-bit ADC value from PA1 of STM32F0. I manage to get the voltage reading right when I just get it from a DC voltage but with an AC voltage produced from an op amp, the values that are stored from the reading consists of a lo...
STM32f469 - ADC accuracy
Hello , We are interfacing Analog Accelerometer with STM32f469. Attached here ADC interface hardware and ADC firmware (configuration) for your reference . Problem is Accuracy with ADC values. The ADC values are varying approximately 30mV . Can anyone...
STM32 internal ADC for reading temperature.
/*I want to read stm32 temperature using ADC1 with timer 2 configured. I am getting temperature reading as 60 degrees when I configured ADC1->SQR3=16; and -275 degrees when ADC1->SQR3=18; Is any thing wrong? */ #include "stm32f4xx.h" //...
UART Emulation on stm32f0 series?
Hello. I know that UART emulation is possible for stm32f4 series but is there any implementation for the same using stm32f0 ?Copying the same h and c source files into the project does not work as it has too many DMA dependencies and I observe the HA...
How to calibrate ADC on STM32F767NGH
Helloi'm looking for a way to use self-calibration on STM32F767 ?i find in documentation HAL_ADCEx_Calibration_Start function, but i don't have it in HAL driver...thanks for any supportBest regards
