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STOP1 +RTC

Posted on March 21, 2018 at 15:04Use the stop1+RTC routine of stm32l476, can't enter stop1 mode, LED light has been flashing, what's going on?

yang hui by • Associate II
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hello, Im using stm32f103 microcontroller. Im trying flash programming. while unlocking flash program erase controller by writing key values to register, controller not comming out of that loop. Is their any changes required in code????

Posted on March 24, 2018 at 05:43#define FLASH_KEY1               ((u32)0x45670123)#define FLASH_KEY2               ((u32)0xCDEF89AB)void main (void){    //FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);      /*unlock the f...

STM32F3 discovery maximum input frequency

Posted on March 23, 2018 at 19:15Hi I am currently working on STM32F3 discovery board. I want to calculate the number of rising edges that can occur in certain time period. Currently I am doing this by setting up an external interrupt pin and a time...

Arvi 38 by • Associate
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STM32C8T6 UART Not working

Posted on March 23, 2018 at 06:40Trying to get STM32C8T6 UART to send data but nothing comes through. I configured the RCC, SYS, USART1 (baud 9600) and the integrated led on cubemx.  Tx connected to A9, Rx to A10. My code is as follows:    UART_Hand...

rtek by • Associate II
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STM32CubeMX : microcontroller stopped working

Posted on March 24, 2018 at 09:40   Hi All,I am newbie with STM32CubeMX(Although on STM32F10x old libraries, along with CooCox, I have been working for last 6 years). I created a simple GPIO Toggle Project (Keil MDK-ARM) for STM32f103RET6. I configu...

STM32 CAN bus ''bit dominant error'' meaning

Posted on March 23, 2018 at 17:15I understand a high speed CAN bus bit error means that while I am transmitting a bit outside of the arbitration period I sense the opposite bit on the bus.   However STM gives two bit errors: 'bit dominant error' and...

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