![Getting a wierd image when urgent buttons in a USB keyboard related to the Arduino GIGA R1 Getting a wierd image when urgent buttons in a USB keyboard related to the Arduino GIGA R1](https://techtoguide.com/wp-content/uploads/2023/10/Why-wont-my-servo-and-ultrasonic-sensor-work-together.png)
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I’m utilizing the next code:
#embody "USBHostGiga.h"
//REDIRECT_STDOUT_TO(Serial)
Keyboard keyb;
HostSerial ser;
void setup() {
// put your setup code right here, to run as soon as:
Serial.start(115200);
whereas (!Serial);
pinMode(PA_15, OUTPUT);
keyb.start();
ser.start();
}
void loop() {
if (keyb.out there()) {
auto _key = keyb.learn();
Serial.println(keyb.getAscii(_key));
}
whereas (ser.out there()) {
auto _char = ser.learn();
Serial.write(_char);
}
//delay(1);
}
from right here: https://docs.arduino.cc/tutorials/giga-r1-wifi/giga-usb
I’m utilizing Arduino GIGA R1 on which I’ve related a USB keyboard and I press buttons. I see the outcomes on the Serial. Nevertheless, I face the next drawback: After I press a button, aside of the letter I get additionally a sq. subsequent to it. For example, as an example I press the ‘A’ letter. Within the serial I get ‘A’ letter + a sq. image. After I press ‘B’, I get ‘B’ + a sq. image, and so forth. I’m attempting for two days to repair it, I attempted to learn the button as a char array with two positions and delete the [1] the place the sq. ought to be, however nothing labored. The auto
kind may be very unusual with the intention to make a sort casting, as a result of the Arduino IDE constantly exhibits me error. I can’t discover a option to take away the unusual ‘sq.’ ASCII character which I take with every letter pressed…The one issues I observed is that the sq. ASCII character is displayed the time I launch the keyboard button, and likewise it delays to seem after I improve the delay ms within the delay(...);
command. Has anybody any thought clear up this?
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