Port SMTPE811 mouse driver to newmouse (and supported boards)
inmarket
parent
39c4d3207c
commit
7c9e3e5a42
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _GINPUT_LLD_MOUSE_BOARD_H
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#define _GINPUT_LLD_MOUSE_BOARD_H
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static const I2CConfig i2ccfg = {
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OPMODE_I2C,
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400000,
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FAST_DUTY_CYCLE_2,
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};
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static void init_board(void)
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{
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palSetPadMode(GPIOC, 13, PAL_MODE_INPUT | PAL_STM32_PUDR_FLOATING); /* TP IRQ */
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palSetPadMode(GPIOB, 8, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN); /* SCL */
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palSetPadMode(GPIOB, 9, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN); /* SDA */
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i2cStart(&I2CD1, &i2ccfg);
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}
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static inline bool_t getpin_irq(void)
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{
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return (!(palReadPad(GPIOC, 13)));
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}
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static void write_reg(uint8_t reg, uint8_t n, uint16_t val)
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{
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uint8_t txbuf[3];
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i2cAcquireBus(&I2CD1);
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txbuf[0] = reg;
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if (n == 1) {
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txbuf[1] = val;
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, txbuf, 2, 0, 0, MS2ST(STMPE811_TIMEOUT));
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} else if (n == 2) {
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txbuf[1] = ((val & 0xFF00) >> 8);
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txbuf[2] = (val & 0x00FF);
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, txbuf, 3, 0, 0, MS2ST(STMPE811_TIMEOUT));
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}
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i2cReleaseBus(&I2CD1);
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}
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static uint16_t read_reg(uint8_t reg, uint8_t n)
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{
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uint8_t txbuf[1], rxbuf[2];
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uint16_t ret;
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rxbuf[0] = 0;
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rxbuf[1] = 0;
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i2cAcquireBus(&I2CD1);
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txbuf[0] = reg;
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, txbuf, 1, rxbuf, n, MS2ST(STMPE811_TIMEOUT));
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if (n == 1) {
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ret = rxbuf[0];
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} else if (n == 2) {
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ret = ((rxbuf[0] << 8) | (rxbuf[1] & 0xFF));
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}
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i2cReleaseBus(&I2CD1);
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return ret;
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}
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static void read_reg_n(uint8_t reg, uint8_t n, uint8_t *rxbuf)
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{
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uint8_t txbuf[1];
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i2cAcquireBus(&I2CD1);
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txbuf[0] = reg;
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, txbuf, 1, rxbuf, n, MS2ST(STMPE811_TIMEOUT));
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i2cReleaseBus(&I2CD1);
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}
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#endif /* _GINPUT_LLD_MOUSE_BOARD_H */
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _LLD_GINPUT_MOUSE_CONFIG_H
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#define _LLD_GINPUT_MOUSE_CONFIG_H
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#define GINPUT_MOUSE_EVENT_TYPE GEVENT_TOUCH
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#define GINPUT_MOUSE_NEED_CALIBRATION TRUE
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#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE
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#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR 12
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#define GINPUT_MOUSE_READ_CYCLES 4
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#define GINPUT_MOUSE_POLL_PERIOD 3
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#define GINPUT_MOUSE_MAX_CLICK_JITTER 2
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#define GINPUT_MOUSE_MAX_MOVE_JITTER 2
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#define GINPUT_MOUSE_CLICK_TIME 500
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#endif /* _LLD_GINPUT_MOUSE_CONFIG_H */
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _GINPUT_LLD_MOUSE_BOARD_H
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#define _GINPUT_LLD_MOUSE_BOARD_H
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// Resolution and Accuracy Settings
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#define GMOUSE_STMPE811_PEN_CALIBRATE_ERROR 8
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#define GMOUSE_STMPE811_PEN_CLICK_ERROR 6
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#define GMOUSE_STMPE811_PEN_MOVE_ERROR 4
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#define GMOUSE_STMPE811_FINGER_CALIBRATE_ERROR 14
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#define GMOUSE_STMPE811_FINGER_CLICK_ERROR 18
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#define GMOUSE_STMPE811_FINGER_MOVE_ERROR 14
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// How much extra data to allocate at the end of the GMouse structure for the board's use
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#define GMOUSE_STMPE811_BOARD_DATA_SIZE 0
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// Set this to TRUE if you want self-calibration.
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// NOTE: This is not as accurate as real calibration.
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// It requires the orientation of the touch panel to match the display.
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// It requires the active area of the touch panel to exactly match the display size.
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#define GMOUSE_STMPE811_SELF_CALIBRATE FALSE
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// If TRUE this board has the STMPE811 IRQ pin connected to a GPIO.
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#define GMOUSE_STMPE811_GPIO_IRQPIN TRUE
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// If TRUE this is a really slow CPU and we should always clear the FIFO between reads.
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#define GMOUSE_STMPE811_SLOW_CPU FALSE
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static const I2CConfig i2ccfg = {
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OPMODE_I2C,
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400000,
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FAST_DUTY_CYCLE_2,
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};
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static bool_t init_board(GMouse* m, unsigned driverinstance) {
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(void) m;
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// This board only supports one touch panel
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if (driverInstance)
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return FALSE;
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palSetPadMode(GPIOC, 13, PAL_MODE_INPUT | PAL_STM32_PUDR_FLOATING); /* TP IRQ */
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palSetPadMode(GPIOB, 8, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN); /* SCL */
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palSetPadMode(GPIOB, 9, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN); /* SDA */
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i2cStart(&I2CD1, &i2ccfg);
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return TRUE;
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}
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#if GMOUSE_STMPE811_GPIO_IRQPIN
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static bool_t getpin_irq(GMouse* m) {
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(void) m;
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return !palReadPad(GPIOC, 13);
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}
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#endif
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static inline void aquire_bus(GMouse* m) {
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(void) m;
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}
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static inline void release_bus(GMouse* m) {
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(void) m;
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}
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static void write_reg(GMouse* m, uint8_t reg, uint8_t val) {
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uint8_t txbuf[2];
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(void) m;
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txbuf[0] = reg;
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txbuf[1] = val;
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i2cAcquireBus(&I2CD1);
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, txbuf, 2, 0, 0, MS2ST(STMPE811_TIMEOUT));
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i2cReleaseBus(&I2CD1);
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}
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static uint8_t read_byte(GMouse* m, uint8_t reg) {
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uint8_t rxbuf[1];
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(void) m;
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rxbuf[0] = 0;
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i2cAcquireBus(&I2CD1);
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, ®, 1, rxbuf, 1, MS2ST(STMPE811_TIMEOUT));
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i2cReleaseBus(&I2CD1);
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return rxbuf[0];
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}
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static uint16_t read_word(GMouse* m, uint8_t reg) {
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uint8_t rxbuf[2];
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(void) m;
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rxbuf[0] = 0;
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rxbuf[1] = 0;
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i2cAcquireBus(&I2CD1);
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i2cMasterTransmitTimeout(&I2CD1, STMPE811_ADDR, ®, 1, rxbuf, 2, MS2ST(STMPE811_TIMEOUT));
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i2cReleaseBus(&I2CD1);
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return (((uint16_t)rxbuf[0]) << 8) | rxbuf[1];
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}
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#endif /* _GINPUT_LLD_MOUSE_BOARD_H */
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# List the required driver.
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GFXSRC += $(GFXLIB)/drivers/ginput/touch/STMPE811/ginput_lld_mouse.c
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# Required include directories
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GFXINC += $(GFXLIB)/drivers/ginput/touch/STMPE811
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GFXSRC += $(GFXLIB)/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811.c
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#include "gfx.h"
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#if (GFX_USE_GINPUT && GINPUT_NEED_MOUSE) /*|| defined(__DOXYGEN__)*/
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#include "src/ginput/driver_mouse.h"
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#include "drivers/ginput/touch/STMPE811/stmpe811.h"
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#include "ginput_lld_mouse_board.h"
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#ifndef STMP811_NO_GPIO_IRQPIN
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#define STMP811_NO_GPIO_IRQPIN FALSE
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#endif
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#ifndef STMP811_SLOW_CPU
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#define STMP811_SLOW_CPU FALSE
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#endif
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static coord_t x, y, z;
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static uint8_t touched;
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/* set the active window of the stmpe811. bl is bottom left, tr is top right */
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static void setActiveWindow(uint16_t bl_x, uint16_t bl_y, uint16_t tr_x, uint16_t tr_y)
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{
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write_reg(STMPE811_REG_WDW_TR_X, 2, tr_x);
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write_reg(STMPE811_REG_WDW_TR_Y, 2, tr_y);
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write_reg(STMPE811_REG_WDW_BL_X, 2, bl_x);
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write_reg(STMPE811_REG_WDW_BL_Y, 2, bl_y);
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}
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void ginput_lld_mouse_init(void)
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{
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init_board();
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write_reg(STMPE811_REG_SYS_CTRL1, 1, 0x02); // Software chip reset
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gfxSleepMilliseconds(10);
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write_reg(STMPE811_REG_SYS_CTRL2, 1, 0x0C); // Temperature sensor clock off, GPIO clock off, touch clock on, ADC clock on
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#if STMP811_NO_GPIO_IRQPIN
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write_reg(STMPE811_REG_INT_EN, 1, 0x00); // Interrupt on INT pin when touch is detected
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#else
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write_reg(STMPE811_REG_INT_EN, 1, 0x01); // Interrupt on INT pin when touch is detected
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#endif
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write_reg(STMPE811_REG_ADC_CTRL1, 1, 0x48); // ADC conversion time = 80 clock ticks, 12-bit ADC, internal voltage refernce
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gfxSleepMilliseconds(2);
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write_reg(STMPE811_REG_ADC_CTRL2, 1, 0x01); // ADC speed 3.25MHz
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write_reg(STMPE811_REG_GPIO_AF, 1, 0x00); // GPIO alternate function - OFF
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write_reg(STMPE811_REG_TSC_CFG, 1, 0x9A); // Averaging 4, touch detect delay 500 us, panel driver settling time 500 us
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write_reg(STMPE811_REG_FIFO_TH, 1, 0x40); // FIFO threshold = 64
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write_reg(STMPE811_REG_FIFO_STA, 1, 0x01); // FIFO reset enable
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write_reg(STMPE811_REG_FIFO_STA, 1, 0x00); // FIFO reset disable
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write_reg(STMPE811_REG_TSC_FRACT_XYZ, 1, 0x07); // Z axis data format
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write_reg(STMPE811_REG_TSC_I_DRIVE, 1, 0x01); // 50mA touchscreen line current
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write_reg(STMPE811_REG_TSC_CTRL, 1, 0x00); // X&Y&Z
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write_reg(STMPE811_REG_TSC_CTRL, 1, 0x01); // X&Y&Z, TSC enable
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write_reg(STMPE811_REG_INT_STA, 1, 0xFF); // Clear all interrupts
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#if !STMP811_NO_GPIO_IRQPIN
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touched = (uint8_t)read_reg(STMPE811_REG_TSC_CTRL, 1) & 0x80;
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#endif
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write_reg(STMPE811_REG_INT_CTRL, 1, 0x01); // Level interrupt, enable intrrupts
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}
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void ginput_lld_mouse_get_reading(MouseReading *pt)
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{
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bool_t clearfifo; // Do we need to clear the FIFO
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#if STMP811_NO_GPIO_IRQPIN
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// Poll to get the touched status
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uint8_t last_touched;
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last_touched = touched;
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touched = (uint8_t)read_reg(STMPE811_REG_TSC_CTRL, 1) & 0x80;
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clearfifo = (touched != last_touched);
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#else
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// Check if the touch controller IRQ pin has gone off
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clearfifo = false;
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if(getpin_irq()) { // please rename this to getpin_irq
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write_reg(STMPE811_REG_INT_STA, 1, 0xFF); // clear all interrupts
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touched = (uint8_t)read_reg(STMPE811_REG_TSC_CTRL, 1) & 0x80; // set the new touched status
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clearfifo = true; // only take the last FIFO reading
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}
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#endif
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// If not touched, return the previous results
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if (!touched) {
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pt->x = x;
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pt->y = y;
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pt->z = 0;
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pt->buttons = 0;
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return;
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}
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#if !STMP811_SLOW_CPU
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if (!clearfifo && (read_reg(STMPE811_REG_FIFO_STA, 1) & 0xD0))
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#endif
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clearfifo = true;
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do {
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/* Get the X, Y, Z values */
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/* This could be done in a single 4 byte read to STMPE811_REG_TSC_DATA_XYZ (incr or non-incr) */
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x = (coord_t)read_reg(STMPE811_REG_TSC_DATA_X, 2);
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y = (coord_t)read_reg(STMPE811_REG_TSC_DATA_Y, 2);
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z = (coord_t)read_reg(STMPE811_REG_TSC_DATA_Z, 1);
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} while(clearfifo && !(read_reg(STMPE811_REG_FIFO_STA, 1) & 0x20));
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// Rescale X,Y,Z - X & Y don't need scaling when you are using calibration!
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#if !GINPUT_MOUSE_NEED_CALIBRATION
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x = gdispGetWidth() - x / (4096/gdispGetWidth());
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y = y / (4096/gdispGetHeight());
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#endif
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z = (((z&0xFF) * 100)>>8) + 1;
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// Return the results. ADC gives values from 0 to 2^12 (4096)
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pt->x = x;
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pt->y = y;
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pt->z = z;
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pt->buttons = GINPUT_TOUCH_PRESSED;
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/* Force another read if we have more results */
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if (!clearfifo && !(read_reg(STMPE811_REG_FIFO_STA, 1) & 0x20))
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ginputMouseWakeup();
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}
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#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _GINPUT_LLD_MOUSE_BOARD_H
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#define _GINPUT_LLD_MOUSE_BOARD_H
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static void init_board(void) {
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}
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static inline bool_t getpin_irq(void) {
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}
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static void write_reg(uint8_t reg, uint8_t n, uint16_t val) {
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}
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static uint16_t read_reg(uint8_t reg, uint8_t n) {
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}
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#endif /* _GINPUT_LLD_MOUSE_BOARD_H */
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _LLD_GINPUT_MOUSE_CONFIG_H
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#define _LLD_GINPUT_MOUSE_CONFIG_H
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#define GINPUT_MOUSE_EVENT_TYPE GEVENT_TOUCH
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#define GINPUT_MOUSE_NEED_CALIBRATION TRUE
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#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE
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#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR 5
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#define GINPUT_MOUSE_READ_CYCLES 1
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#define GINPUT_MOUSE_POLL_PERIOD 25
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#define GINPUT_MOUSE_MAX_CLICK_JITTER 10
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#define GINPUT_MOUSE_MAX_MOVE_JITTER 5
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#define GINPUT_MOUSE_CLICK_TIME 450
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/* default values - over write these in your boad files */
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#define STMP811_SLOWER_RESPONSE FALSE
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#define STMP811_NO_GPIO_IRQPIN FALSE
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#endif /* _LLD_GINPUT_MOUSE_CONFIG_H */
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/*
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* This file is subject to the terms of the GFX License. If a copy of
|
||||
* the license was not distributed with this file, you can obtain one at:
|
||||
*
|
||||
* http://ugfx.org/license.html
|
||||
*/
|
||||
|
||||
#include "gfx.h"
|
||||
|
||||
#if GFX_USE_GINPUT && GINPUT_NEED_MOUSE
|
||||
|
||||
#define GMOUSE_DRIVER_VMT GMOUSEVMT_STMPE811
|
||||
#include "src/ginput/driver_mouse.h"
|
||||
|
||||
#define GMOUSE_STMPE811_FLG_TOUCHED (GMOUSE_FLG_DRIVER_FIRST<<0)
|
||||
|
||||
// Get the hardware interface
|
||||
#include "gmouse_lld_STMPE811_board.h"
|
||||
|
||||
// Hardware definitions
|
||||
#include "drivers/ginput/touch/STMPE811/stmpe811.h"
|
||||
|
||||
static bool_t MouseInit(GMouse* m, unsigned driverinstance) {
|
||||
if (!init_board(m, driverinstance))
|
||||
return FALSE;
|
||||
|
||||
aquire_bus(m);
|
||||
|
||||
write_reg(m, STMPE811_REG_SYS_CTRL1, 0x02); // Software chip reset
|
||||
gfxSleepMilliseconds(10);
|
||||
|
||||
write_reg(m, STMPE811_REG_SYS_CTRL2, 0x0C); // Temperature sensor clock off, GPIO clock off, touch clock on, ADC clock on
|
||||
|
||||
#if GMOUSE_STMPE811_GPIO_IRQPIN
|
||||
write_reg(m, STMPE811_REG_INT_EN, 0x01); // Interrupt on INT pin when touch is detected
|
||||
#else
|
||||
write_reg(m, STMPE811_REG_INT_EN, 0x00); // Don't Interrupt on INT pin when touch is detected
|
||||
#endif
|
||||
|
||||
write_reg(m, STMPE811_REG_ADC_CTRL1, 0x48); // ADC conversion time = 80 clock ticks, 12-bit ADC, internal voltage refernce
|
||||
gfxSleepMilliseconds(2);
|
||||
|
||||
write_reg(m, STMPE811_REG_ADC_CTRL2, 0x01); // ADC speed 3.25MHz
|
||||
write_reg(m, STMPE811_REG_GPIO_AF, 0x00); // GPIO alternate function - OFF
|
||||
write_reg(m, STMPE811_REG_TSC_CFG, 0x9A); // Averaging 4, touch detect delay 500 us, panel driver settling time 500 us
|
||||
write_reg(m, STMPE811_REG_FIFO_TH, 0x40); // FIFO threshold = 64
|
||||
write_reg(m, STMPE811_REG_FIFO_STA, 0x01); // FIFO reset enable
|
||||
write_reg(m, STMPE811_REG_FIFO_STA, 0x00); // FIFO reset disable
|
||||
write_reg(m, STMPE811_REG_TSC_FRACT_XYZ, 0x07); // Z axis data format
|
||||
write_reg(m, STMPE811_REG_TSC_I_DRIVE, 0x01); // 50mA touchscreen line current
|
||||
write_reg(m, STMPE811_REG_TSC_CTRL, 0x00); // X&Y&Z
|
||||
write_reg(m, STMPE811_REG_TSC_CTRL, 0x01); // X&Y&Z, TSC enable
|
||||
write_reg(m, STMPE811_REG_INT_STA, 0xFF); // Clear all interrupts
|
||||
#if GMOUSE_STMPE811_GPIO_IRQPIN
|
||||
if (read_byte(m, STMPE811_REG_TSC_CTRL) & 0x80)
|
||||
m->flags |= GMOUSE_STMPE811_FLG_TOUCHED;
|
||||
#endif
|
||||
write_reg(m, STMPE811_REG_INT_CTRL, 0x01); // Level interrupt, enable interrupts
|
||||
|
||||
release_bus(m);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void MouseXYZ(GMouse* m, GMouseReading* pdr)
|
||||
{
|
||||
bool_t clearfifo; // Do we need to clear the FIFO
|
||||
|
||||
// Assume not touched.
|
||||
pdr->buttons = 0;
|
||||
pdr->z = 0;
|
||||
|
||||
aquire_bus(m);
|
||||
|
||||
#if GMOUSE_STMPE811_GPIO_IRQPIN
|
||||
// Check if the touch controller IRQ pin has gone off
|
||||
clearfifo = false;
|
||||
if(getpin_irq(m)) {
|
||||
write_reg(m, STMPE811_REG_INT_STA, 0xFF); // clear all interrupts
|
||||
if (read_byte(STMPE811_REG_TSC_CTRL) & 0x80) // set the new touched status
|
||||
m->flags |= GMOUSE_STMPE811_FLG_TOUCHED;
|
||||
else
|
||||
m->flags &= ~GMOUSE_STMPE811_FLG_TOUCHED;
|
||||
clearfifo = TRUE; // only take the last FIFO reading
|
||||
}
|
||||
|
||||
#else
|
||||
// Poll to get the touched status
|
||||
uint16_t last_touched;
|
||||
|
||||
last_touched = m->flags;
|
||||
if (read_byte(m, STMPE811_REG_TSC_CTRL) & 0x80) // set the new touched status
|
||||
m->flags |= GMOUSE_STMPE811_FLG_TOUCHED;
|
||||
else
|
||||
m->flags &= ~GMOUSE_STMPE811_FLG_TOUCHED;
|
||||
clearfifo = ((m->flags ^ last_touched) & GMOUSE_STMPE811_FLG_TOUCHED) ? TRUE : FALSE;
|
||||
#endif
|
||||
|
||||
// If not touched don't do any more
|
||||
if ((m->flags &= ~GMOUSE_STMPE811_FLG_TOUCHED)) {
|
||||
|
||||
// Clear the fifo if it is too full
|
||||
#if !GMOUSE_STMPE811_SLOW_CPU
|
||||
if (!clearfifo && (read_byte(m, STMPE811_REG_FIFO_STA) & 0xD0))
|
||||
#endif
|
||||
clearfifo = true;
|
||||
|
||||
do {
|
||||
/* Get the X, Y, Z values */
|
||||
/* This could be done in a single 4 byte read to STMPE811_REG_TSC_DATA_XYZ (incr or non-incr) */
|
||||
pdr->x = (coord_t)read_word(m, STMPE811_REG_TSC_DATA_X);
|
||||
pdr->y = (coord_t)read_word(m, STMPE811_REG_TSC_DATA_Y);
|
||||
pdr->z = (coord_t)read_byte(m, STMPE811_REG_TSC_DATA_Z);
|
||||
} while(clearfifo && !(read_byte(m, STMPE811_REG_FIFO_STA) & 0x20));
|
||||
|
||||
#if GMOUSE_STMPE811_SELF_CALIBRATE
|
||||
// Rescale X,Y,Z - If we are using self-calibration
|
||||
pdr->x = gdispGGetWidth(m->display) - pdr->x / (4096/gdispGGetWidth(m->display));
|
||||
pdr->y = pdr->y / (4096/gdispGGetHeight(m->display));
|
||||
#endif
|
||||
|
||||
/* Force another read if we have more results */
|
||||
if (!clearfifo && !(read_byte(m, STMPE811_REG_FIFO_STA) & 0x20))
|
||||
_gmouseWakeup(m);
|
||||
}
|
||||
|
||||
release_bus(m);
|
||||
}
|
||||
|
||||
const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{
|
||||
{
|
||||
GDRIVER_TYPE_TOUCH,
|
||||
#if GMOUSE_STMPE811_SELF_CALIBRATE
|
||||
GMOUSE_VFLG_TOUCH | GMOUSE_VFLG_ONLY_DOWN | GMOUSE_VFLG_POORUPDOWN,
|
||||
#else
|
||||
GMOUSE_VFLG_TOUCH | GMOUSE_VFLG_ONLY_DOWN | GMOUSE_VFLG_POORUPDOWN | GMOUSE_VFLG_CALIBRATE | GMOUSE_VFLG_CAL_TEST,
|
||||
#endif
|
||||
sizeof(GMouse) + GMOUSE_STMPE811_BOARD_DATA_SIZE,
|
||||
_gmouseInitDriver,
|
||||
_gmousePostInitDriver,
|
||||
_gmouseDeInitDriver
|
||||
},
|
||||
255, // z_max
|
||||
0, // z_min
|
||||
200, // z_touchon
|
||||
20, // z_touchoff
|
||||
{ // pen_jitter
|
||||
GMOUSE_STMPE811_PEN_CALIBRATE_ERROR, // calibrate
|
||||
GMOUSE_STMPE811_PEN_CLICK_ERROR, // click
|
||||
GMOUSE_STMPE811_PEN_MOVE_ERROR // move
|
||||
},
|
||||
{ // finger_jitter
|
||||
GMOUSE_STMPE811_FINGER_CALIBRATE_ERROR, // calibrate
|
||||
GMOUSE_STMPE811_FINGER_CLICK_ERROR, // click
|
||||
GMOUSE_STMPE811_FINGER_MOVE_ERROR // move
|
||||
},
|
||||
MouseInit, // init
|
||||
0, // deinit
|
||||
read_xyz, // get
|
||||
0, // calsave
|
||||
0 // calload
|
||||
}};
|
||||
|
||||
#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */
|
||||
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
* This file is subject to the terms of the GFX License. If a copy of
|
||||
* the license was not distributed with this file, you can obtain one at:
|
||||
*
|
||||
* http://ugfx.org/license.html
|
||||
*/
|
||||
|
||||
#ifndef _GINPUT_LLD_MOUSE_BOARD_H
|
||||
#define _GINPUT_LLD_MOUSE_BOARD_H
|
||||
|
||||
// Resolution and Accuracy Settings
|
||||
#define GMOUSE_STMPE811_PEN_CALIBRATE_ERROR 8
|
||||
#define GMOUSE_STMPE811_PEN_CLICK_ERROR 6
|
||||
#define GMOUSE_STMPE811_PEN_MOVE_ERROR 4
|
||||
#define GMOUSE_STMPE811_FINGER_CALIBRATE_ERROR 14
|
||||
#define GMOUSE_STMPE811_FINGER_CLICK_ERROR 18
|
||||
#define GMOUSE_STMPE811_FINGER_MOVE_ERROR 14
|
||||
|
||||
// How much extra data to allocate at the end of the GMouse structure for the board's use
|
||||
#define GMOUSE_STMPE811_BOARD_DATA_SIZE 0
|
||||
|
||||
// Set this to TRUE if you want self-calibration.
|
||||
// NOTE: This is not as accurate as real calibration.
|
||||
// It requires the orientation of the touch panel to match the display.
|
||||
// It requires the active area of the touch panel to exactly match the display size.
|
||||
#define GMOUSE_STMPE811_SELF_CALIBRATE FALSE
|
||||
|
||||
// If TRUE this board has the STMPE811 IRQ pin connected to a GPIO.
|
||||
#define GMOUSE_STMPE811_GPIO_IRQPIN FALSE
|
||||
|
||||
// If TRUE this is a really slow CPU and we should always clear the FIFO between reads.
|
||||
#define GMOUSE_STMPE811_SLOW_CPU FALSE
|
||||
|
||||
static bool_t init_board(GMouse* m, unsigned driverinstance) {
|
||||
}
|
||||
|
||||
#if GMOUSE_STMPE811_GPIO_IRQPIN
|
||||
static bool_t getpin_irq(GMouse* m) {
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
static inline void aquire_bus(GMouse* m) {
|
||||
}
|
||||
|
||||
static inline void release_bus(GMouse* m) {
|
||||
}
|
||||
|
||||
static void write_reg(GMouse* m, uint8_t reg, uint8_t val) {
|
||||
}
|
||||
|
||||
static uint8_t read_byte(GMouse* m, uint8_t reg) {
|
||||
}
|
||||
|
||||
static uint16_t read_word(GMouse* m, uint8_t reg) {
|
||||
}
|
||||
|
||||
#endif /* _GINPUT_LLD_MOUSE_BOARD_H */
|
||||
Loading…
Reference in New Issue