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Resolved! Error in RM0440 Rev 1 and 2

On page 92, table 7 contains flash memory addresses and their sizes.For every address range, the difference between the start and end address is 0x7FF, i.e. 2 KiB.However, for Page 127 in both Bank 1 and Bank 2, the range is listed to be 0xFFF, i.e. ...

TKrop by Associate II
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  • 1 replies
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STM32F051R8T6 GPIOC Alternate Function / TIM3_CH3 on PC8

Hello,I have tried to set the brightness of the blue LED on the STM32F0DISCOVERY via TIM3, not using the HAL or LL driver, but writing the appropriate registers directly, with no sucess.The peripheral register view shows that any write to GPIOC_AFRH ...

UART not working correct when using with CANBUS

Hi,I have generated the code using CUBEMX.In my code i'm trying to send data over CAN and USART .CAN is working as i have tested with my analyser but over USART sending some junk data.is there any possibility that CANBUS and USART gets conflicted.i'm...

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VPras by Associate II
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  • 4 replies
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In-application programming over CAN BUS

So we are checking a solution based on STM32F4 family (in this case) ARM MCU.We have found an Application Note (AN) for the In-Apllication Programming (IAP) for Ethernet, UART and even USB, but nothing for CAN Bus. In the AN there is a statment that ...

FGasp.264 by Associate II
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CCMR1/CCMR2 register in STM32F407 for input Capture mode.

Hi,I want to use input capture mode to detect event at every edge (STM32F407 Discovery board).I have toggled the LED (Connected to PD12) using Timer4 Channel (TIM4_CH1) Output compare mode. It's working. The output of LED is given to PD13 to count th...

Kumar B by Associate II
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  • 4 replies
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As5048a read encoder spi mode

hi I should read the value of the angle of the encoder as5048a via spi, the register has address 0x3fff, a 14-bit register, I tried in several but I failed, can you help me? I use a f401 !! thanks

SDall by Associate II
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  • 7 replies
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Resolved! L031K6's internal reference voltage is 1.1v?

hello, I am using L031K6 nucleo-32 board.for using low-power-comparator, I want to use VREF for input.before using, I did measure the internal reference Voltage by ADC.L031K6's VREF have internal connection with own ADC VREF channel,so without hardwa...

DU2 by Associate II
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  • 1 replies
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