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The following article helped us to use timers to trigger ADC conversions periodically. We now require to trigger ADC conversions at the centre of PWM pulse to get an accurate readings from ADC channels. Please help us with a solution to use center al...
Hi , I am using STM32L031x4 MCU for my project. In the document it shows 2 UART ports, can I use these 2 UARTS simultaneously ?I need 2 different UARTS for sensors.
I am using the MDK-ARM tool to develop our application.When I enable the "Trace Exceptions" function to trace all exceptions, it always show "No synchronization" in red below. And no exception can be seen from the table.I also uploaded the trace cloc...
In 'G4 Datasheets and RM, the following remark can be read:It is recommended to set PB8 to a different mode than the analog one to limit theconsumption that would occur if the pin is left unconnected.This must be important, as it's at both in DS and ...
char test[10]="beforeAT\n"; char ATcommand[100]; uint8_t ATisOK = 0; .......................................................... (Other required HAL initiallisation code etc,. i couldn't add due to limit in posting on ST forum.) int main () { whi...
Hi, We use stm32f103c8t6 microcontroller. I need a output for Analog watchdog,adc read continuously background. I access analog value to activate sleep mode and wake up mode. I access the POT to Low threshold(0<100) to activate sleep mode and access ...
HI"I am using an STM32G071CBT6 controller, and I am receiving data using the receive interrupt. I have received some values in my buffer memory, and now I want to convert them to float. If you have any examples, please share them. My buffer memory is...
AREA mycode, CODE EXPORT __mainmyclock EQU 0x40023830myDmode EQU 0x40020000myDout EQU 0x40020014myPU_PD EQU 0x4002080CmyPC13I EQU 0x40020810 ENTRY__main PROC NOP;------------------------------Port C Clock Enable LDR R1,=myclock LDR R5,[R1] MOV ...
Hello,I have a PCB that I have installed an STM32f407 or STM32f427. The PCB has CAN peripherals, serial peripherals, a status LED, a reset button and other peripherals.I have seen that on startup sometimes the STM32F4 doesn't startup correctly. When ...
Hi there!I'm working with a nucleo144-STM32F767zi and facing a problem with irregular ADC conversions (HAL_ADC_Start_IT) which are triggered by a eg. 50 kHz timer update event (every 20 us TIM1 fires an update event)ADC Clock prescaler seems to be PC...
