STM32 MCUs Products

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Hello I am trying to establish single-byte receive on stm32f091 controller by polling mode but unable to do it . Do i need to monitor any flag or clear any of the flag. Please suggest some solution.

uint8_t tx_Data[4]="AT\r\n";uint8_t tx_Data_A[26]="ATFY0K0C0R0S30=64S0=0@L1\r\n";uint8_t tx_Data_B[5]="ATD\r\n";uint8_t rx_Modem0[40];uint8_t rx_Modem1[40];HAL_UART_Transmit(&huart1, tx_Data, 4, 400);//HAL_Delay(500);HAL_UART_Receive(&huart1,rx_Modem...

MKuma.8 by Associate
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Resolved! STM32F1 system timer

Hi, I'm using STM32F103. I encountered a problem when using the system timer to generate a delay. The processor runs at 8MHz from reset, well I think, and I'm using that clock to generate a 1Ms delay. So, I've to load the SysTick LOAD register wit...

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ASeyo by Associate II
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  • 2 replies
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Resolved! TI3 and TI4 mapping on input capture

I'm just setting up the input capture on timer 2, input capture 4. On page 411 of the reference manual for the CCMR2 register and the CC4S bits, it states "01: CC4 channel is configured as input, IC4 is mapped on TI4 10: CC4 channel is configured as ...

Resolved! How to swap two memory regions of FLASH memory in STM32L475?

Hi,I am working on STM32L475 ARM Cortex M4 board and writing code for it on STM32Cube IDE. I want to swap two memory regions of FLASH memory in my BootLoader program when some conditions are met. I already tried swapping using the normal method but ...

Shetu Raj by Associate II
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  • 5 replies
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MCU selection with camera and wifi interface

Hi all,I'm currently looking for a low-power-consumption MCU which integrates camera and wifi interface. It would be better if the MCU gets the wifi module inside. Could you give me somesuggestions?Thanks in advance!Br,Mark

ZXion by Associate
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Confusion about ADC calibration

In documents and lots of online sources there is a formula as follows(attached below),But I cannot get why CAL value is in the numerator and RAW data is in the denominator. I have this logic in my mind,In the factory, producers used a preknown/fixed ...

YAkse by Associate III
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