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execution time-STM32F429zi

i am just executing a for loop of 4096 time. But it takes more than 1 ms in stm32f429zi series. Clock frequency is 180MHz. How it can take that much time or whether it is executing some other function in back end.

SR.6 by • Associate
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Resolved! Application start address can be != start of flash ?

Hello,I need to use the example which boots (jumps) into application in external memory, but with a very slight modification:So that the start address of application can be somewhere inside the flash, not particulary at the start of flash, as it is n...

ranran by • Senior II
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Core peripherals?

Where, in the documentation of STM32 devices, can I find out which optional core peripherals are implemented?

USB FS speed vs USB HS with internal FS Phy with DMA

I have a custom board using a STM32F446RET6 with a SDCard. It is configuredbe a mass storage device and use USB_OTG_FS. I read another post where someone mentioned the STM32F4 can use USB HS but usethe Internal FS Phy. The advantage to doing this is ...

STM32H7 -FMC - LCD INTEFACE - A19 AS REGISTER SELECT

Hi, When A0 is used as Register select in the FMC LCD interface, ST uses the code below: typedef struct{ __IO uint16_t REG; __IO uint16_t RAM;}LCD_CONTROLLER_TypeDef;/* We use BANK1 as we use FMC_NE1 signal */#define FMC_BANK1_BASE ((uint32_t)(0x...

Asantos by • Senior
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I can't get data from CAN

Hi everyone,I'm new using ST microcontrollers and I've began using blue pill development board. My project has to read data from CAN at 250 kb/s. Also I'm using MikroC PRO for ARM to create the program but I'm unable to read any data from CAN so far....

Dayi by • Associate
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