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hid/touch-screen: Updated for hid-refactor.

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yellows8 2020-12-08 10:36:50 -05:00
parent a6ea828801
commit 07863f0585
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1 changed files with 47 additions and 30 deletions
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hid/touch-screen/source/main.c
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@ -1,59 +1,76 @@
#include <string.h>
// Include the most common headers from the C standard library
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// Include the main libnx system header, for Switch development
#include <switch.h>
//See also libnx hid.h.
// This example shows how to use the touch-screen. See also libnx hid.h.
int main(int argc, char **argv)
// Main program entrypoint
int main(int argc, char* argv[])
{
u32 prev_touchcount=0;
// This example uses a text console, as a simple way to output text to the screen.
// If you want to write a software-rendered graphics application,
// take a look at the graphics/simplegfx example, which uses the libnx Framebuffer API instead.
// If on the other hand you want to write an OpenGL based application,
// take a look at the graphics/opengl set of examples, which uses EGL instead.
consoleInit(NULL);
// Configure our supported input layout: a single player with standard controller styles
padConfigureInput(1, HidNpadStyleSet_NpadStandard);
// Initialize the default gamepad (which reads handheld mode inputs as well as the first connected controller)
PadState pad;
padInitializeDefault(&pad);
hidInitializeTouchScreen();
s32 prev_touchcount=0;
printf("\x1b[1;1HPress PLUS to exit.");
printf("\x1b[2;1HTouch Screen position:");
// Main loop
while(appletMainLoop())
{
//Scan all the inputs. This should be done once for each frame
hidScanInput();
// Scan the gamepad. This should be done once for each frame
padUpdate(&pad);
//hidKeysDown returns information about which buttons have been just pressed (and they weren't in the previous frame)
u64 kDown = hidKeysDown(CONTROLLER_P1_AUTO);
// padGetButtonsDown returns the set of buttons that have been
// newly pressed in this frame compared to the previous one
u64 kDown = padGetButtonsDown(&pad);
if (kDown & KEY_PLUS) break; // break in order to return to hbmenu
if (kDown & HidNpadButton_Plus)
break; // break in order to return to hbmenu
touchPosition touch;
HidTouchScreenState state={0};
if (hidGetTouchScreenStates(&state, 1)) {
if (state.count != prev_touchcount)
{
prev_touchcount = state.count;
u32 i;
u32 touch_count = hidTouchCount();
consoleClear();
if (touch_count != prev_touchcount)
{
prev_touchcount = touch_count;
printf("\x1b[1;1HPress PLUS to exit.");
printf("\x1b[2;1HTouch Screen position:");
}
consoleClear();
printf("\x1b[3;1H");
printf("\x1b[1;1HPress PLUS to exit.");
printf("\x1b[2;1HTouch Screen position:");
}
printf("\x1b[3;1H");
for(i=0; i<touch_count; i++)
{
//Read the touch screen coordinates
hidTouchRead(&touch, i);
//Print the touch screen coordinates
printf("[point_id=%d] px=%03d, py=%03d, dx=%03d, dy=%03d, angle=%03d\n", i, touch.px, touch.py, touch.dx, touch.dy, touch.angle);
for(s32 i=0; i<state.count; i++)
{
// Print the touch screen coordinates
printf("[%d] x=%03d, y=%03d, diameter_x=%03d, diameter_y=%03d, rotation_angle=%03d\n", i, state.touches[i].x, state.touches[i].y, state.touches[i].diameter_x, state.touches[i].diameter_y, state.touches[i].rotation_angle);
}
}
// Update the console, sending a new frame to the display
consoleUpdate(NULL);
}
// Deinitialize and clean up resources used by the console (important!)
consoleExit(NULL);
return 0;
}