Great tutorial, thanks!!!!!!

Hello, Excuse me, i want to display the RTC Clock and Date in the main menu, can you help me ? and also i want to implement my sleep mode on my main menu, can you help me ?

Awesome !

Where do I find the files you mention?

Nice video thanks for share

Your explanation is good and Clear to understand, I am appreciate that you create these videos. I enjoy when I watch your project and learn more. I would like to see also a project by u create a touchgfx project and graphics tools like a sinus func to draw it or same like this kind if it’s possible. Thanks for your videos and I hope to see more of them.

@ControllersTech

3 жыл бұрын

I don't have any device that supports touchgfx. It's very hard to implement in cheap TFTs given that ST haven't provided proper documentation... Or they did but i don't understand it 😔

How can I do the same things with Arduino UNO or Mega?

Hi Great demo! Is there anyway to add new fonts to that ST7735 library?

I wonder if ST's TouchGFX can be used with these kind of SPI interfaced displays. Have you ever tried it?

@ControllersTech

3 жыл бұрын

I haven't tried it but i have heard that it can be used. I'll try to work on it

@naveensiva170

Жыл бұрын

@@ControllersTech Any updates on this? Does TouchGFX support ST7735

@ControllersTech

Жыл бұрын

Yes there is a video about it in the touchgfx playlist. Not 7735, but ili9341.. You can use same method for 7735 also.

I'm currently working on a project with a 2.4-inch display and need larger fonts. Could you please provide more font options, especially ones with larger sizes?

@ControllersTech

7 ай бұрын

Better use lvgl for these displays

Sir can you plz explain how to print a variable contains integer value which function I used to do so.

@ControllersTech

2 жыл бұрын

Convert it to character using sprintf function. Then print it

@skvalavideo

2 жыл бұрын

@@ControllersTech ok it's work thanks

Nice video, have you ever heard about LVGL?

@ControllersTech

3 жыл бұрын

Nope. But i just checked it out and it seems interesting. Will definitely work on it..

lcd i2c MENU?😀

I wish you have tutorials on programming stm32f103c8t6 using registers on Keil☺

@ControllersTech

3 жыл бұрын

Well i am thinking about uploading the same code for 103c8 also. But I can't create videos for it. The logic will be similar to f4 just minor changes in the code..

@manofmesopotamia7602

3 жыл бұрын

@@ControllersTech I already highly appreciate your efforts ☺️

大佬牛逼

@fhefarFarNorth

3 жыл бұрын

居然能看到中文

#define TRIAC_PULSE_WIDTH 500 // Duration of TRIAC trigger pulse in µs lcd_init(); lcd_send_cmd (0x80|0x00); lcd_send_string("HELLO WORLD"); lcd_send_cmd (0x80|0x40); lcd_send_string("LCD 20x4 DEMO"); lcd_send_cmd (0x80|0x1C); lcd_send_string("BY"); lcd_send_cmd (0x80|0x54); lcd_send_string("powertechnologies"); void timer1_init( void ) { __HAL_RCC_TIM1_CLK_ENABLE(); // Enable Timer 1 clock TIM1->CR1 = 0x0088; // Auto-reload, One-Pulse-Mode TIM1->CR2 = 0x0000; // Idle-state configuration TIM1->SMCR = 0x0066; // Trigger-Mode, Timer input 2 TIM1->DIER = 0x0000; // Disable interrupts TIM1->SR = 0x0000; // Clear status register TIM1->EGR = 0x0000; // Clear event generation register TIM1->CCMR1 = 0x0178; // OC1: PWM2-Mode, Preload, IC2: IC2 on TI2 TIM1->CCMR2 = 0x0000; // OC3/OC4, IC3/IC4 off TIM1->CCER = 0x00A1; // OC1: On, AH; IC2: On, Both edges TIM1->CNT = 0; // Clear timer 1 counter TIM1->PSC = 168-1; // Set prescaler to 168 TIM1->ARR = 0x0000; // Initialize Auto-reload register TIM1->RCR = 0x0000; // Clear repetition counter TIM1->CCR1 = 0x0000; // Initialize Capture/Compare register 1 TIM1->CCR2 = 0x0000; // Clear Capture/Compare register 2 TIM1->CCR3 = 0x0000; // Clear Capture/Compare register 3 TIM1->CCR4 = 0x0000; // Clear Capture/Compare register 4 TIM1->BDTR = 0x8000; // Main output enable TIM1->DCR = 0x0000; // Clear DMA configuration (DMA not needed) // TIM1->DMAR = ......; TIM1->CR1 |= 0x0001; // Timer 1 Enable } void gpio_init( void ) { __HAL_RCC_GPIOE_CLK_ENABLE(); // Enable GPIOE clock GPIOE->MODER = 0x00880000; // Enable PE9/PE11 alternate function mode GPIOE->AFR[1] = 0x00001010; // Select PE9/PE11 alternate function AF1 GPIOE->AFR[0] = 0x00000000; // Clear AFRL GPIOE->OTYPER = 0x00000000; // Set all outputs to push-pull mode (default) GPIOE->OSPEEDR = 0x00000000; // Set all outputs to low-speed (default) GPIOE->PUPDR = 0x00000000; // Disable all pull-ups and pull-downs } void set_alpha( int alpha ) { TIM1->CCR1 = alpha; TIM1->ARR = alpha + TRIAC_PULSE_WIDTH; } I use STM32F429ZI and stmcube ide to write the code. I have activate the timer 1 (ch1 at output compare PE9 and ch2 input capture PE11 ). On PE11 i put a quare wave of 50 hz and in the output(PE9 i have the pulses every rising and falling edges.)The lcd works very fine (i2c but i have tried also spi and it works.) but when i connect the lcd to send strings(for example when i write lcd init(), the timer output(PE9 ) go up at 3.3v and the pulse misses. Can you help me please? if you want more information , i can be more clear.

@rajdeeproychowdhury7301

2 жыл бұрын

Hi..Liam Ferro I am rajdeep from india.I am using stm32f429zi nucleo board.I want to use ethernet hardware configuration on that board with lan8742. but could not used it.If you have any tutorials then please help me.