Works
Dependencies: BMP180 BNO055_fusion Fonts GPSISR HTU21D SDFileSystem UniGraphic mbed uGUI
Fork of Bicycl_Computer_NUCLEO-F411RE by
Diff: SeeedStudioTFTv2.h
- Revision:
- 2:c5085faf2aa5
- Child:
- 4:25554dc066a0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SeeedStudioTFTv2.h Sat Dec 17 18:55:31 2016 +0000 @@ -0,0 +1,57 @@ +/* mbed library for touchscreen connected to 4 mbed pins + * derive from SPI_TFT lib + * Copyright (c) 2011 Peter Drescher - DC2PD + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MBED_TOUCH_H +#define MBED_TOUCH_H + +#include "mbed.h" + +#define __PRESURE 29000 +#define RXPLATE 300 + +struct point { + int x; + int y; + int z; +}; + +class TouchScreen { + public: + /** create a TFT with touch object connected to the pins: + * + * @param pin xp resistiv touch x+ + * @param pin xm resistiv touch x- + * @param pin yp resistiv touch y+ + * @param pin ym resistiv touch y- + * @param mosi,miso,sclk SPI connection to TFT + * @param cs pin connected to CS of display + * @param reset pin connected to RESET of display + * based on my SPI_TFT lib + */ + TouchScreen(PinName xp, PinName xm, PinName yp, PinName ym); +void getTouch(point& p); +protected: + PinName _xm; + PinName _ym; + PinName _xp; + PinName _yp; + //DigitalOut bl; + + typedef enum { YES, MAYBE, NO } TOUCH; + int readTouch(PinName p, PinName m, PinName a, PinName i); + + int x_off,y_off; + int pp_tx,pp_ty; +}; + +#endif