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Ala · 2023-06-27

hi there,I have a stm32H743iit6 and I wish to write a uint32_t array in it flash. I use sector 6 to 7 of Bank1 to write my array to. first I fill my array with number of 0 to 69 like so for (int i = 0; i < 70; i++)//10 { flash_buffer_W[i]=i; } a...

Ala · 2023-06-05

Hello thereI wanted to learn STemwin fully using the free version of emwin which bought by ST. I used "User Guide and Reference Manual" to learn. I have 2 questions:is there any online tutorials with videos that I can use to understand the features b...

Ala · 2023-05-26

hi there. I have a stm32 microcontroller which is ran using HSE. the crystal is 11.0592MHz. the code is simple and is about reading some GPIO_Input and send and receive via UART. so far good and simple. this board is actually a relay card. it has 8 r...

Ala · 2023-04-29

I have a stm32f030c8t6. I want to enable its ADC1 interrupt. in CubeMX, when I enable ADC DMA, there is no section where I can configure RANK. in the generated program, in stm32f0xx_it.c, I can see two functions belowvoid DMA1_Channel1_IRQHandler(voi...

Ala · 2023-04-17

Hi there,I have a STM32L431RCT6 microcontroller. I wish to write some data on it. let's say I want to write 2 at 0x08009000 Address.here is my code#define FLASH_USER_START_ADDR ((uint32_t)0x08009000) #define FLASH_USER_END_ADDR ((u...

Ala · 2023-06-06

yes but there is a lock icon on download button, meaning I can not download it right?

Ala · 2023-06-06

@Pavel A. thanks but I have searched that address before. there no link for downloading the emwin simulator...

Ala · 2023-05-26

Ala · 2023-05-26

How exactly do you control the relay from the STM32?there are images attached that shows how microcontroller controls relays. in the micro-side image you can see that when microcontroller sends a 3.3v on micro_outs label, collector of transistor is s...

Ala · 2022-12-05

Dear @Imen DAHMEN I have already configured CRC and also I've used GUI_Init() before calling stemwin functionsit is true that calling GUI_Init() should be before, as GUI_Init() calls these functions itself. first it calls GUI_X_Config()then LCD_X_Co...

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Flash write on STM32L431RCt6

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