Port SMTPE811 mouse driver to newmouse (and supported boards)

1 files changed, 0 insertions, 132 deletions

diff --git a/drivers/ginput/touch/STMPE811/ginput_lld_mouse.c b/drivers/ginput/touch/STMPE811/ginput_lld_mouse.c
deleted file mode 100644
index e658fae2..00000000
--- a/drivers/ginput/touch/STMPE811/ginput_lld_mouse.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * 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) /*|| defined(__DOXYGEN__)*/
-
-#include "src/ginput/driver_mouse.h"
-
-#include "drivers/ginput/touch/STMPE811/stmpe811.h"
-
-#include "ginput_lld_mouse_board.h"
-
-#ifndef STMP811_NO_GPIO_IRQPIN
-	#define STMP811_NO_GPIO_IRQPIN	FALSE
-#endif
-#ifndef STMP811_SLOW_CPU
-	#define STMP811_SLOW_CPU	FALSE
-#endif
-
-static coord_t x, y, z;
-static uint8_t touched;
-
-/* set the active window of the stmpe811. bl is bottom left, tr is top right */
-static void setActiveWindow(uint16_t bl_x, uint16_t bl_y, uint16_t tr_x, uint16_t tr_y)
-{
-	write_reg(STMPE811_REG_WDW_TR_X, 2, tr_x);
-	write_reg(STMPE811_REG_WDW_TR_Y, 2, tr_y);
-	write_reg(STMPE811_REG_WDW_BL_X, 2, bl_x);
-	write_reg(STMPE811_REG_WDW_BL_Y, 2, bl_y);
-}
-
-void ginput_lld_mouse_init(void)
-{
-	init_board();
-
-	write_reg(STMPE811_REG_SYS_CTRL1,		1, 0x02);	// Software chip reset
-	gfxSleepMilliseconds(10);
-
-	write_reg(STMPE811_REG_SYS_CTRL2,		1, 0x0C);	// Temperature sensor clock off, GPIO clock off, touch clock on, ADC clock on
-#if STMP811_NO_GPIO_IRQPIN
-	write_reg(STMPE811_REG_INT_EN,			1, 0x00);	// Interrupt on INT pin when touch is detected
-#else
-	write_reg(STMPE811_REG_INT_EN,			1, 0x01);	// Interrupt on INT pin when touch is detected
-#endif
-	write_reg(STMPE811_REG_ADC_CTRL1,		1, 0x48);	// ADC conversion time = 80 clock ticks, 12-bit ADC, internal voltage refernce
-	gfxSleepMilliseconds(2);
-
-	write_reg(STMPE811_REG_ADC_CTRL2,		1, 0x01);	// ADC speed 3.25MHz
-	write_reg(STMPE811_REG_GPIO_AF,			1, 0x00);	// GPIO alternate function - OFF
-	write_reg(STMPE811_REG_TSC_CFG,			1, 0x9A);	// Averaging 4, touch detect delay 500 us, panel driver settling time 500 us
-	write_reg(STMPE811_REG_FIFO_TH,			1, 0x40);	// FIFO threshold = 64
-	write_reg(STMPE811_REG_FIFO_STA,		1, 0x01);	// FIFO reset enable
-	write_reg(STMPE811_REG_FIFO_STA,		1, 0x00);	// FIFO reset disable
-	write_reg(STMPE811_REG_TSC_FRACT_XYZ,	1, 0x07);	// Z axis data format
-	write_reg(STMPE811_REG_TSC_I_DRIVE,		1, 0x01);	// 50mA touchscreen line current
-	write_reg(STMPE811_REG_TSC_CTRL,		1, 0x00);	// X&Y&Z
-	write_reg(STMPE811_REG_TSC_CTRL,		1, 0x01);	// X&Y&Z, TSC enable
-	write_reg(STMPE811_REG_INT_STA,			1, 0xFF);	// Clear all interrupts
-#if !STMP811_NO_GPIO_IRQPIN
-	touched = (uint8_t)read_reg(STMPE811_REG_TSC_CTRL, 1) & 0x80;
-#endif
-	write_reg(STMPE811_REG_INT_CTRL,		1, 0x01);	// Level interrupt, enable intrrupts
-}
-
-void ginput_lld_mouse_get_reading(MouseReading *pt)
-{
-	bool_t	clearfifo;		// Do we need to clear the FIFO
-
-#if STMP811_NO_GPIO_IRQPIN
-	// Poll to get the touched status
-	uint8_t		last_touched;
-	
-	last_touched = touched;
-	touched = (uint8_t)read_reg(STMPE811_REG_TSC_CTRL, 1) & 0x80;
-	clearfifo = (touched != last_touched);
-#else
-	// Check if the touch controller IRQ pin has gone off
-	clearfifo = false;
-	if(getpin_irq()) {							// please rename this to getpin_irq
-		write_reg(STMPE811_REG_INT_STA, 1, 0xFF);	// clear all interrupts
-		touched = (uint8_t)read_reg(STMPE811_REG_TSC_CTRL, 1) & 0x80;	// set the new touched status
-		clearfifo = true;							// only take the last FIFO reading
-	}
-#endif
-
-	// If not touched, return the previous results
-	if (!touched) {
-		pt->x = x;
-		pt->y = y;
-		pt->z = 0;
-		pt->buttons = 0;
-		return;
-	}
-
-#if !STMP811_SLOW_CPU
-	if (!clearfifo && (read_reg(STMPE811_REG_FIFO_STA, 1) & 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) */
-		x = (coord_t)read_reg(STMPE811_REG_TSC_DATA_X, 2);
-		y = (coord_t)read_reg(STMPE811_REG_TSC_DATA_Y, 2);
-		z = (coord_t)read_reg(STMPE811_REG_TSC_DATA_Z, 1);
-	} while(clearfifo && !(read_reg(STMPE811_REG_FIFO_STA, 1) & 0x20));
-
-	// Rescale X,Y,Z - X & Y don't need scaling when you are using calibration!
-#if !GINPUT_MOUSE_NEED_CALIBRATION
-	x = gdispGetWidth() - x / (4096/gdispGetWidth());
-	y = y / (4096/gdispGetHeight());
-#endif
-	z = (((z&0xFF) * 100)>>8) + 1;
-	
-	// Return the results. ADC gives values from 0 to 2^12 (4096)
-	pt->x = x;
-	pt->y = y;
-	pt->z = z;
-	pt->buttons = GINPUT_TOUCH_PRESSED;
-
-	/* Force another read if we have more results */
-	if (!clearfifo && !(read_reg(STMPE811_REG_FIFO_STA, 1) & 0x20))
-		ginputMouseWakeup();
-
-}
-
-#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */