stm32h743 ADC

[Lin1959]

ADC does not work at the native library.
The HAL library is working. What to do?
Who does it work for?

[darko.ilijevski]

Hello,

Can you tell us more about the project you are working on: which board do you use? Is it one of our development boards, a dev board from a 3rd party supplier, or is it a custom-designed one? Also which compiler (version and type - is it mikroC PRO for STM32 or Necto Studio)?

Finally, can you create a simple (minimal) code that demonstrates this behavior and attach it here or send it via our helpdesk portal at https://helpdesk.mikroe.com/?

[Lin1959]

DevEBox stm32h743VI, mikroPascal PRO for ARM 6.2.0.
Shows "2477", does not respond to input Pa6.
Please, help!
p.s. HAL works with the library.
Files STM32H743VI.mlk, __Lib_System_H7xx.emcl replaced .
Program Simple;
Var
Ad : word;
txt : array[5] of char ;
// Main
var LCD_RS : sbit at GPIOD_ODR.B8;
var LCD_EN : sbit at GPIOD_ODR.B9;
var LCD_D4 : sbit at GPIOD_ODR.B10;
var LCD_D5 : sbit at GPIOD_ODR.B11;
var LCD_D6 : sbit at GPIOD_ODR.B12;
var LCD_D7 : sbit at GPIOD_ODR.B13;
begin
Delay_ms(500);
Lcd_Init();
Lcd_Cmd(_LCD_CURSOR_OFF);
ADC_Set_Input_Channel(3);
ADC1_Init();
// GPIO_Digital_Output(@GPIOA_BASE, _GPIO_PINMASK_1);
While (true) do
begin
Delay_ms(500);
Ad := ADC1_Get_Sample(3);
WordToStr(Ad, txt);
Lcd_Cmd(_LCD_CLEAR);
Lcd_Out(1, 1, txt);
//GPIOA_ODR.1 := not GPIOA_ODR.1 ;
end;
end.

[Lin1959]

Where did I go wrong?

[Lin1959]

Started working in CubeIDE.

[darko.ilijevski]

Hello,
I am sorry for the late reply.
CubeIDE is a native environment for the STM32 family, however - you don't have the ability to use Pascal.
Nevertheless, do you still need help with your mikroPASCAL code? If so, I am now free to check what is going on.

Best regards,
Darko

[Lin1959]

Help!

[Lin1959]

In the cube, the ADC works, but the DMA does not work!
There was an error in the initialization order of the cube, but they fixed the error!

[Lin1959]

I mastered in a week CubeIDE LCD, TFT, PWM, DMA, ADC, UART, TIM, RTOS!
Join, gentlemen!

[darko.ilijevski]

I am glad you were able to solve your problem by yourself.

Best regards,
Darko

[Lin1959]

I am very glad that you consider errors in your library as my problem.