I.want to know the use of series resistance that is placed with STM32H750B-DK and External RAM , And also.with it's Dual Quad SPI interface.Is it possible to leave them as it is or it is compulsory to implement.
I am currently using the touch gfx button with its callback function to call PWM code to execute when I press the button on the GUI as shown below.#include <main.h>
#include "cmsis_os.h"
extern TIM_HandleTypeDef htim4;
void MAINViewBase::buttonCallb...
Hello All, I have set XPT2046 and set sample touch as specified by the documentation and I have getting coordinates accordingly but the problem is when I try to press the button I register the X, and Y coordinates but there is a delayed...
I want to design an Intuitive System with a 1280x 800 LCD interface with RGB 888 running Fluidic Animations and transitions (30FPS) Which system combination will work to create such a system? I figured it would require STM32H750 Or similar MCu with 3...
Thank you @STOne-32 @Tesla DeLorean @CBerg @David Littell For your input, I would just want to clear that Series resistance will be put on the receiver end Right?
@Mohammad MORADI ESFAHANIASL This is the final routine that I am using bool STM32TouchController::sampleTouch(int32_t& x, int32_t& y)
{
if (XPT2046_TouchPressed()) {
XPT2046_TouchGetCoordinates((uint16_t*) &x, (uint16_t*) &y);
x_axis=x;
...
Generally we see a lot of Manufacturers using these connections that uses FPC as general setup but you have to check with the datasheet for pin outs which sometime are manufacturer specific.
Yes,LVDS Should have been implemented in the high-end STM32H7 models it would have been quite productive.You can directly connect the LCD with the DK I always use this method while confirming my schematics and development phase.
