diff options
Diffstat (limited to 'drivers/ginput')
25 files changed, 595 insertions, 627 deletions
diff --git a/drivers/ginput/touch/ADS7843/driver.mk b/drivers/ginput/touch/ADS7843/driver.mk index 31e9ab2c..1a0eaf8e 100644 --- a/drivers/ginput/touch/ADS7843/driver.mk +++ b/drivers/ginput/touch/ADS7843/driver.mk @@ -1,5 +1,2 @@ # List the required driver. -GFXSRC += $(GFXLIB)/drivers/ginput/touch/ADS7843/ginput_lld_mouse.c - -# Required include directories -GFXINC += $(GFXLIB)/drivers/ginput/touch/ADS7843 +GFXSRC += $(GFXLIB)/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c diff --git a/drivers/ginput/touch/ADS7843/ginput_lld_mouse.c b/drivers/ginput/touch/ADS7843/ginput_lld_mouse.c deleted file mode 100644 index cb9b6f4e..00000000 --- a/drivers/ginput/touch/ADS7843/ginput_lld_mouse.c +++ /dev/null @@ -1,94 +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 "ginput_lld_mouse_board.h"
-
-#if defined(GINPUT_MOUSE_YX_INVERTED) && GINPUT_MOUSE_YX_INVERTED
- #define CMD_X 0x91
- #define CMD_Y 0xD1
-#else
- #define CMD_X 0xD1
- #define CMD_Y 0x91
-#endif
-
-
-static uint16_t sampleBuf[7];
-static coord_t lastx, lasty;
-
-static void filter(void) {
- uint16_t temp;
- int i,j;
-
- for(i = 0; i < 4; i++) {
- for(j = i; j < 7; j++) {
- if(sampleBuf[i] > sampleBuf[j]) {
- /* Swap the values */
- temp = sampleBuf[i];
- sampleBuf[i] = sampleBuf[j];
- sampleBuf[j] = temp;
- }
- }
- }
-}
-
-void ginput_lld_mouse_init(void) {
- init_board();
-}
-
-void ginput_lld_mouse_get_reading(MouseReading *pt) {
- uint16_t i;
-
- // If touch-off return the previous results
- if (!getpin_pressed()) {
- pt->x = lastx;
- pt->y = lasty;
- pt->z = 0;
- pt->buttons = 0;
- return;
- }
-
- // Read the port to get the touch settings
- aquire_bus();
-
- /* Get the X value
- * Discard the first conversion - very noisy and keep the ADC on hereafter
- * till we are done with the sampling. Note that PENIRQ is disabled while reading.
- * Finally switch on PENIRQ once again - perform a dummy read.
- * Once we have the readings, find the medium using our filter function
- */
- read_value(CMD_X);
- for(i = 0; i < 7; i++)
- sampleBuf[i] = read_value(CMD_X);
- read_value(CMD_X-1);
- filter();
- lastx = (coord_t)sampleBuf[3];
-
- /* Get the Y value using the same process as above */
- read_value(CMD_Y);
- for(i = 0; i < 7; i++)
- sampleBuf[i] = read_value(CMD_Y);
- read_value(CMD_Y-1);
- filter();
- lasty = (coord_t)sampleBuf[3];
-
- // Release the bus
- release_bus();
-
- // Return the results
- pt->x = lastx;
- pt->y = lasty;
- pt->z = 100;
- pt->buttons = GINPUT_TOUCH_PRESSED;
-}
-
-#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */
diff --git a/drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_template.h b/drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_template.h deleted file mode 100644 index 09783adf..00000000 --- a/drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_template.h +++ /dev/null @@ -1,31 +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 - */ - -#ifndef _GINPUT_LLD_MOUSE_BOARD_H -#define _GINPUT_LLD_MOUSE_BOARD_H - -static inline void init_board(void) { - -} - -static inline bool_t getpin_pressed(void) { - -} - -static inline void aquire_bus(void) { - -} - -static inline void release_bus(void) { - -} - -static inline uint16_t read_value(uint16_t port) { - -} - -#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ diff --git a/drivers/ginput/touch/ADS7843/ginput_lld_mouse_config.h b/drivers/ginput/touch/ADS7843/ginput_lld_mouse_config.h deleted file mode 100644 index 31840a51..00000000 --- a/drivers/ginput/touch/ADS7843/ginput_lld_mouse_config.h +++ /dev/null @@ -1,21 +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 - */ - -#ifndef _LLD_GINPUT_MOUSE_CONFIG_H -#define _LLD_GINPUT_MOUSE_CONFIG_H - -#define GINPUT_MOUSE_EVENT_TYPE GEVENT_TOUCH -#define GINPUT_MOUSE_NEED_CALIBRATION TRUE -#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE -#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR 5 -#define GINPUT_MOUSE_READ_CYCLES 4 -#define GINPUT_MOUSE_POLL_PERIOD 25 -#define GINPUT_MOUSE_MAX_CLICK_JITTER 10 -#define GINPUT_MOUSE_MAX_MOVE_JITTER 2 -#define GINPUT_MOUSE_CLICK_TIME 500 - -#endif /* _LLD_GINPUT_MOUSE_CONFIG_H */ diff --git a/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c new file mode 100644 index 00000000..ac315262 --- /dev/null +++ b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c @@ -0,0 +1,79 @@ +/*
+ * 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_ADS7843
+#include "src/ginput/driver_mouse.h"
+
+// Get the hardware interface
+#include "gmouse_lld_ADS7843_board.h"
+
+#define CMD_X 0xD1
+#define CMD_Y 0x91
+#define CMD_ENABLE_IRQ 0x80
+
+static void MouseXYZ(GMouse* m, GMouseReading* pdr)
+{
+ (void)m;
+
+ // No buttons
+ pdr->buttons = 0;
+ pdr->z = 0;
+
+ if (getpin_pressed(m)) {
+ pdr->z = 1; // Set to Z_MAX as we are pressed
+
+ aquire_bus(m);
+
+ read_value(m, CMD_X); // Dummy read - disable PenIRQ
+ pdr->x = read_value(m, CMD_X); // Read X-Value
+
+ read_value(m, CMD_Y); // Dummy read - disable PenIRQ
+ pdr->y = read_value(m, CMD_Y); // Read Y-Value
+
+ read_value(m, CMD_ENABLE_IRQ); // Enable IRQ
+
+ release_bus(m);
+ }
+}
+
+const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{
+ {
+ GDRIVER_TYPE_TOUCH,
+ GMOUSE_VFLG_TOUCH | GMOUSE_VFLG_CALIBRATE | GMOUSE_VFLG_CAL_TEST |
+ GMOUSE_VFLG_ONLY_DOWN | GMOUSE_VFLG_POORUPDOWN,
+ sizeof(GMouse)+BOARD_DATA_SIZE,
+ _gmouseInitDriver,
+ _gmousePostInitDriver,
+ _gmouseDeInitDriver
+ },
+ 1, // z_max - (currently?) not supported
+ 0, // z_min - (currently?) not supported
+ 1, // z_touchon
+ 0, // z_touchoff
+ { // pen_jitter
+ GMOUSE_ADS7843_PEN_CALIBRATE_ERROR, // calibrate
+ GMOUSE_ADS7843_PEN_CLICK_ERROR, // click
+ GMOUSE_ADS7843_PEN_MOVE_ERROR // move
+ },
+ { // finger_jitter
+ GMOUSE_ADS7843_FINGER_CALIBRATE_ERROR, // calibrate
+ GMOUSE_ADS7843_FINGER_CLICK_ERROR, // click
+ GMOUSE_ADS7843_FINGER_MOVE_ERROR // move
+ },
+ init_board, // init
+ 0, // deinit
+ MouseXYZ, // get
+ 0, // calsave
+ 0 // calload
+}};
+
+#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */
+
diff --git a/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h new file mode 100644 index 00000000..5a09b5bd --- /dev/null +++ b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h @@ -0,0 +1,42 @@ +/* + * 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_ADS7843_PEN_CALIBRATE_ERROR 2 +#define GMOUSE_ADS7843_PEN_CLICK_ERROR 2 +#define GMOUSE_ADS7843_PEN_MOVE_ERROR 2 +#define GMOUSE_ADS7843_FINGER_CALIBRATE_ERROR 4 +#define GMOUSE_ADS7843_FINGER_CLICK_ERROR 4 +#define GMOUSE_ADS7843_FINGER_MOVE_ERROR 4 + +// How much extra data to allocate at the end of the GMouse structure for the board's use +#define GMOUSE_ADS7843_BOARD_DATA_SIZE 0 + +static bool_t init_board(GMouse* m, unsigned driverinstance) { + +} + +static inline bool_t getpin_pressed(GMouse* m) { + +} + +static inline void aquire_bus(GMouse* m) { + +} + +static inline void release_bus(GMouse* m) { + +} + +static inline uint16_t read_value(GMouse* m, uint16_t port) { + +} + +#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ diff --git a/drivers/ginput/touch/FT5x06/driver.mk b/drivers/ginput/touch/FT5x06/driver.mk index 17d38c61..741464e8 100644 --- a/drivers/ginput/touch/FT5x06/driver.mk +++ b/drivers/ginput/touch/FT5x06/driver.mk @@ -1,5 +1,2 @@ # List the required driver. -GFXSRC += $(GFXLIB)/drivers/ginput/touch/FT5x06/ginput_lld_mouse.c - -# Required include directories -GFXINC += $(GFXLIB)/drivers/ginput/touch/FT5x06 +GFXSRC += $(GFXLIB)/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06.c diff --git a/drivers/ginput/touch/FT5x06/ginput_lld_mouse.c b/drivers/ginput/touch/FT5x06/ginput_lld_mouse.c deleted file mode 100644 index 7a50c5f6..00000000 --- a/drivers/ginput/touch/FT5x06/ginput_lld_mouse.c +++ /dev/null @@ -1,88 +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/FT5x06/ft5x06.h" - -// include board abstraction -#include "ginput_lld_mouse_board.h" - -static coord_t x, y, z; -static uint8_t touched; - -void ginput_lld_mouse_init(void) { - init_board(); - - // Init default values. (From NHD-3.5-320240MF-ATXL-CTP-1 datasheet) - // Valid touching detect threshold - write_reg(FT5x06_ID_G_THGROUP, 1, 0x16); - - // valid touching peak detect threshold - write_reg(FT5x06_ID_G_THPEAK, 1, 0x3C); - - // Touch focus threshold - write_reg(FT5x06_ID_G_THCAL, 1, 0xE9); - - // threshold when there is surface water - write_reg(FT5x06_ID_G_THWATER, 1, 0x01); - - // threshold of temperature compensation - write_reg(FT5x06_ID_G_THTEMP, 1, 0x01); - - // Touch difference threshold - write_reg(FT5x06_ID_G_THDIFF, 1, 0xA0); - - // Delay to enter 'Monitor' status (s) - write_reg(FT5x06_ID_G_TIME_ENTER_MONITOR, 1, 0x0A); - - // Period of 'Active' status (ms) - write_reg(FT5x06_ID_G_PERIODACTIVE, 1, 0x06); - - // Timer to enter ÔidleÕ when in 'Monitor' (ms) - write_reg(FT5x06_ID_G_PERIODMONITOR, 1, 0x28); -} - -void ginput_lld_mouse_get_reading(MouseReading *pt) { - // Poll to get the touched status - uint8_t last_touched; - - last_touched = touched; - touched = (uint8_t)read_reg(FT5x06_TOUCH_POINTS, 1) & 0x07; - - // If not touched, return the previous results - if (touched == 0) { - pt->x = x; - pt->y = y; - pt->z = 0; - pt->buttons = 0; - return; - } - - /* Get the X, Y, Z values */ - x = (coord_t)(read_reg(FT5x06_TOUCH1_XH, 2) & 0x0fff); - y = (coord_t)read_reg(FT5x06_TOUCH1_YH, 2); - z = 100; - - // 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 - - // 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; -} - -#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */ diff --git a/drivers/ginput/touch/FT5x06/ginput_lld_mouse_board_template.h b/drivers/ginput/touch/FT5x06/ginput_lld_mouse_board_template.h deleted file mode 100644 index b7744a49..00000000 --- a/drivers/ginput/touch/FT5x06/ginput_lld_mouse_board_template.h +++ /dev/null @@ -1,27 +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 - */ - -#ifndef _GINPUT_LLD_MOUSE_BOARD_H -#define _GINPUT_LLD_MOUSE_BOARD_H - -static void init_board(void) { - -} - -static inline bool_t getpin_irq(void) { - -} - -static void write_reg(uint8_t reg, uint8_t n, uint16_t val) { - -} - -static uint16_t read_reg(uint8_t reg, uint8_t n) { - -} - -#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ diff --git a/drivers/ginput/touch/FT5x06/ginput_lld_mouse_config.h b/drivers/ginput/touch/FT5x06/ginput_lld_mouse_config.h deleted file mode 100644 index 24335a0a..00000000 --- a/drivers/ginput/touch/FT5x06/ginput_lld_mouse_config.h +++ /dev/null @@ -1,21 +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 - */ - -#ifndef _LLD_GINPUT_MOUSE_CONFIG_H -#define _LLD_GINPUT_MOUSE_CONFIG_H - -#define GINPUT_MOUSE_EVENT_TYPE GEVENT_TOUCH -#define GINPUT_MOUSE_NEED_CALIBRATION TRUE -#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE -#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR 15 -#define GINPUT_MOUSE_READ_CYCLES 1 -#define GINPUT_MOUSE_POLL_PERIOD 25 -#define GINPUT_MOUSE_MAX_CLICK_JITTER 10 -#define GINPUT_MOUSE_MAX_MOVE_JITTER 5 -#define GINPUT_MOUSE_CLICK_TIME 450 - -#endif /* _LLD_GINPUT_MOUSE_CONFIG_H */ diff --git a/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06.c b/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06.c new file mode 100644 index 00000000..ed2e68fa --- /dev/null +++ b/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06.c @@ -0,0 +1,120 @@ +/* + * 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_FT5x06 +#include "src/ginput/driver_mouse.h" + +// Get the hardware interface +#include "gmouse_lld_FT5x06_board.h" + +// Hardware definitions +#include "drivers/ginput/touch/FT5x06/ft5x06.h" + +static bool_t MouseInit(GMouse* m, unsigned driverinstance) { + if (!init_board(m, driverinstance)) + return FALSE; + + aquire_bus(m); + + // Init default values. (From NHD-3.5-320240MF-ATXL-CTP-1 datasheet) + // Valid touching detect threshold + write_reg(m, FT5x06_ID_G_THGROUP, 0x16); + + // valid touching peak detect threshold + write_reg(m, FT5x06_ID_G_THPEAK, 0x3C); + + // Touch focus threshold + write_reg(m, FT5x06_ID_G_THCAL, 0xE9); + + // threshold when there is surface water + write_reg(m, FT5x06_ID_G_THWATER, 0x01); + + // threshold of temperature compensation + write_reg(m, FT5x06_ID_G_THTEMP, 0x01); + + // Touch difference threshold + write_reg(m, FT5x06_ID_G_THDIFF, 0xA0); + + // Delay to enter 'Monitor' status (s) + write_reg(m, FT5x06_ID_G_TIME_ENTER_MONITOR, 0x0A); + + // Period of 'Active' status (ms) + write_reg(m, FT5x06_ID_G_PERIODACTIVE, 0x06); + + // Timer to enter 'idle' when in 'Monitor' (ms) + write_reg(m, FT5x06_ID_G_PERIODMONITOR, 0x28); + + release_bus(m); + return TRUE; +} + +static void MouseXYZ(GMouse* m, GMouseReading* pdr) +{ + // Assume not touched. + pdr->buttons = 0; + pdr->z = 0; + + aquire_bus(m); + + // Only take a reading if we are touched. + if ((read_byte(m, FT5x06_TOUCH_POINTS) & 0x07)) { + + /* Get the X, Y, Z values */ + pdr->x = (coord_t)(read_word(m, FT5x06_TOUCH1_XH) & 0x0fff); + pdr->y = (coord_t)read_word(m, FT5x06_TOUCH1_YH); + pdr->z = 1; + + #if GMOUSE_FT5x06_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 + } + + release_bus(m); +} + +const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{ + { + GDRIVER_TYPE_TOUCH, + #if GMOUSE_FT5x06_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_FT5x06_BOARD_DATA_SIZE, + _gmouseInitDriver, + _gmousePostInitDriver, + _gmouseDeInitDriver + }, + 1, // z_max - (currently?) not supported + 0, // z_min - (currently?) not supported + 1, // z_touchon + 0, // z_touchoff + { // pen_jitter + GMOUSE_FT5x06_PEN_CALIBRATE_ERROR, // calibrate + GMOUSE_FT5x06_PEN_CLICK_ERROR, // click + GMOUSE_FT5x06_PEN_MOVE_ERROR // move + }, + { // finger_jitter + GMOUSE_FT5x06_FINGER_CALIBRATE_ERROR, // calibrate + GMOUSE_FT5x06_FINGER_CLICK_ERROR, // click + GMOUSE_FT5x06_FINGER_MOVE_ERROR // move + }, + MouseInit, // init + 0, // deinit + read_xyz, // get + 0, // calsave + 0 // calload +}}; + +#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */ + diff --git a/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06_board_template.h b/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06_board_template.h new file mode 100644 index 00000000..46680a16 --- /dev/null +++ b/drivers/ginput/touch/FT5x06/gmouse_lld_FT5x06_board_template.h @@ -0,0 +1,46 @@ +/* + * 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_FT5x06_PEN_CALIBRATE_ERROR 8 +#define GMOUSE_FT5x06_PEN_CLICK_ERROR 6 +#define GMOUSE_FT5x06_PEN_MOVE_ERROR 4 +#define GMOUSE_FT5x06_FINGER_CALIBRATE_ERROR 14 +#define GMOUSE_FT5x06_FINGER_CLICK_ERROR 18 +#define GMOUSE_FT5x06_FINGER_MOVE_ERROR 14 + +// How much extra data to allocate at the end of the GMouse structure for the board's use +#define GMOUSE_FT5x06_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_FT5x06_SELF_CALIBRATE FALSE + +static bool_t init_board(GMouse* m, unsigned driverinstance) { +} + +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 */ diff --git a/drivers/ginput/touch/MCU/driver.mk b/drivers/ginput/touch/MCU/driver.mk index e771236a..c8c792b2 100644 --- a/drivers/ginput/touch/MCU/driver.mk +++ b/drivers/ginput/touch/MCU/driver.mk @@ -1,5 +1,2 @@ # List the required driver. -GFXSRC += $(GFXLIB)/drivers/ginput/touch/MCU/ginput_lld_mouse.c - -# Required include directories -GFXINC += $(GFXLIB)/drivers/ginput/touch/MCU +GFXSRC += $(GFXLIB)/drivers/ginput/touch/MCU/gmouse_lld_MCU.c diff --git a/drivers/ginput/touch/MCU/ginput_lld_mouse.c b/drivers/ginput/touch/MCU/ginput_lld_mouse.c deleted file mode 100644 index ad2519e4..00000000 --- a/drivers/ginput/touch/MCU/ginput_lld_mouse.c +++ /dev/null @@ -1,80 +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 "ginput_lld_mouse_board.h"
-
-static uint16_t sampleBuf[7];
-
-static void filter(void) {
- uint16_t temp;
- int i,j;
-
- for(i = 0; i < 4; i++) {
- for(j = i; j < 7; j++) {
- if(sampleBuf[i] > sampleBuf[j]) {
- /* Swap the values */
- temp = sampleBuf[i];
- sampleBuf[i] = sampleBuf[j];
- sampleBuf[j] = temp;
- }
- }
- }
-}
-
-void ginput_lld_mouse_init(void) {
- init_board();
-}
-
-void ginput_lld_mouse_get_reading(MouseReading *pt) {
- uint16_t i;
-
- // Obtain access to the bus
- aquire_bus();
-
- // Read the ADC for z, x, y and then z again
- while(1) {
- setup_z();
- for(i = 0; i < 7; i++)
- sampleBuf[i] = read_z();
- filter();
- pt->z = (coord_t)sampleBuf[3];
-
- setup_x();
- for(i = 0; i < 7; i++)
- sampleBuf[i] = read_x();
- filter();
- pt->x = (coord_t)sampleBuf[3];
-
- setup_y();
- for(i = 0; i < 7; i++)
- sampleBuf[i] = read_y();
- filter();
- pt->y = (coord_t)sampleBuf[3];
-
- pt->buttons = pt->z >= 80 ? GINPUT_TOUCH_PRESSED : 0;
-
- setup_z();
- for(i = 0; i < 7; i++)
- sampleBuf[i] = read_z();
- filter();
- i = (coord_t)sampleBuf[3] >= 80 ? GINPUT_TOUCH_PRESSED : 0;
-
- if (pt->buttons == i)
- break;
- }
-
- // Release the bus
- release_bus();
-}
-
-#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */
diff --git a/drivers/ginput/touch/MCU/ginput_lld_mouse_board_template.h b/drivers/ginput/touch/MCU/ginput_lld_mouse_board_template.h deleted file mode 100644 index e213bcb9..00000000 --- a/drivers/ginput/touch/MCU/ginput_lld_mouse_board_template.h +++ /dev/null @@ -1,41 +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 - */ - -#ifndef _GINPUT_LLD_MOUSE_BOARD_H -#define _GINPUT_LLD_MOUSE_BOARD_H - -static inline void init_board(void) { -} - -static inline void aquire_bus(void) { -} - -static inline void release_bus(void) { -} - -static inline void setup_x(void) { -} - -static inline void setup_y(void) { -} - -static inline void setup_z(void) { - palClearPad(GPIOB, GPIOB_DRIVEA); - palClearPad(GPIOB, GPIOB_DRIVEB); - chThdSleepMilliseconds(2); -} - -static inline uint16_t read_x(void) { -} - -static inline uint16_t read_y(void) { -} - -static inline uint16_t read_z(void) { -} - -#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ diff --git a/drivers/ginput/touch/MCU/ginput_lld_mouse_config_template.h b/drivers/ginput/touch/MCU/ginput_lld_mouse_config_template.h deleted file mode 100644 index 328e6337..00000000 --- a/drivers/ginput/touch/MCU/ginput_lld_mouse_config_template.h +++ /dev/null @@ -1,21 +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 - */ - -#ifndef _LLD_GINPUT_MOUSE_CONFIG_H -#define _LLD_GINPUT_MOUSE_CONFIG_H - -#define GINPUT_MOUSE_EVENT_TYPE GEVENT_TOUCH -#define GINPUT_MOUSE_NEED_CALIBRATION TRUE -#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE -#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR 12 -#define GINPUT_MOUSE_READ_CYCLES 1 -#define GINPUT_MOUSE_POLL_PERIOD 25 -#define GINPUT_MOUSE_MAX_CLICK_JITTER 2 -#define GINPUT_MOUSE_MAX_MOVE_JITTER 2 -#define GINPUT_MOUSE_CLICK_TIME 500 - -#endif /* _LLD_GINPUT_MOUSE_CONFIG_H */ diff --git a/drivers/ginput/touch/MCU/gmouse_lld_MCU.c b/drivers/ginput/touch/MCU/gmouse_lld_MCU.c new file mode 100644 index 00000000..babf8bc3 --- /dev/null +++ b/drivers/ginput/touch/MCU/gmouse_lld_MCU.c @@ -0,0 +1,50 @@ +/* + * 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_MCU +#include "src/ginput/driver_mouse.h" + +// Get the hardware interface +#include "gmouse_lld_MCU_board.h" + +const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{ + { + GDRIVER_TYPE_TOUCH, + GMOUSE_VFLG_TOUCH|GMOUSE_VFLG_CALIBRATE|GMOUSE_VFLG_CAL_TEST + |GMOUSE_VFLG_ONLY_DOWN|GMOUSE_VFLG_POORUPDOWN, + // Extra flags for testing only + //GMOUSE_VFLG_DEFAULTFINGER|GMOUSE_VFLG_CAL_EXTREMES - Possible + //GMOUSE_VFLG_NOPOLL|GMOUSE_VFLG_DYNAMICONLY|GMOUSE_VFLG_SELFROTATION|GMOUSE_VFLG_CAL_LOADFREE - unlikely + sizeof(GMouse) + GMOUSE_MCU_BOARD_DATA_SIZE, + _gmouseInitDriver, _gmousePostInitDriver, _gmouseDeInitDriver + }, + GMOUSE_MCU_Z_MAX, // z_max + GMOUSE_MCU_Z_MIN, // z_min + GMOUSE_MCU_Z_TOUCHON, // z_touchon + GMOUSE_MCU_Z_TOUCHOFF, // z_touchoff + { // pen_jitter + GMOUSE_MCU_PEN_CALIBRATE_ERROR, // calibrate + GMOUSE_MCU_PEN_CLICK_ERROR, // click + GMOUSE_MCU_PEN_MOVE_ERROR // move + }, + { // finger_jitter + GMOUSE_MCU_FINGER_CALIBRATE_ERROR, // calibrate + GMOUSE_MCU_FINGER_CLICK_ERROR, // click + GMOUSE_MCU_FINGER_MOVE_ERROR // move + }, + init_board, // init + 0, // deinit + read_xyz, // get + 0, // calsave + 0 // calload +}}; + +#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */ diff --git a/drivers/ginput/touch/MCU/gmouse_lld_MCU_board_template.h b/drivers/ginput/touch/MCU/gmouse_lld_MCU_board_template.h new file mode 100644 index 00000000..07583fa9 --- /dev/null +++ b/drivers/ginput/touch/MCU/gmouse_lld_MCU_board_template.h @@ -0,0 +1,32 @@ +/* + * 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 _LLD_GMOUSE_MCU_BOARD_H +#define _LLD_GMOUSE_MCU_BOARD_H + +// Resolution and Accuracy Settings +#define GMOUSE_MCU_PEN_CALIBRATE_ERROR 8 +#define GMOUSE_MCU_PEN_CLICK_ERROR 6 +#define GMOUSE_MCU_PEN_MOVE_ERROR 4 +#define GMOUSE_MCU_FINGER_CALIBRATE_ERROR 14 +#define GMOUSE_MCU_FINGER_CLICK_ERROR 18 +#define GMOUSE_MCU_FINGER_MOVE_ERROR 14 +#define GMOUSE_MCU_Z_MIN 0 // The minimum Z reading +#define GMOUSE_MCU_Z_MAX 100 // The maximum Z reading +#define GMOUSE_MCU_Z_TOUCHON 80 // Values between this and Z_MAX are definitely pressed +#define GMOUSE_MCU_Z_TOUCHOFF 70 // Values between this and Z_MIN are definitely not pressed + +// How much extra data to allocate at the end of the GMouse structure for the board's use +#define GMOUSE_MCU_BOARD_DATA_SIZE 0 + +static bool_t init_board(GMouse *m, unsigned driverinstance) { +} + +static void read_xyz(GMouse *m, GMouseReading *prd) { +} + +#endif /* _LLD_GMOUSE_MCU_BOARD_H */ diff --git a/drivers/ginput/touch/STMPE811/driver.mk b/drivers/ginput/touch/STMPE811/driver.mk index 5147e989..cf12507b 100644 --- a/drivers/ginput/touch/STMPE811/driver.mk +++ b/drivers/ginput/touch/STMPE811/driver.mk @@ -1,5 +1,2 @@ # List the required driver. -GFXSRC += $(GFXLIB)/drivers/ginput/touch/STMPE811/ginput_lld_mouse.c - -# Required include directories -GFXINC += $(GFXLIB)/drivers/ginput/touch/STMPE811 +GFXSRC += $(GFXLIB)/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811.c 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 */ diff --git a/drivers/ginput/touch/STMPE811/ginput_lld_mouse_board_template.h b/drivers/ginput/touch/STMPE811/ginput_lld_mouse_board_template.h deleted file mode 100644 index b7744a49..00000000 --- a/drivers/ginput/touch/STMPE811/ginput_lld_mouse_board_template.h +++ /dev/null @@ -1,27 +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 - */ - -#ifndef _GINPUT_LLD_MOUSE_BOARD_H -#define _GINPUT_LLD_MOUSE_BOARD_H - -static void init_board(void) { - -} - -static inline bool_t getpin_irq(void) { - -} - -static void write_reg(uint8_t reg, uint8_t n, uint16_t val) { - -} - -static uint16_t read_reg(uint8_t reg, uint8_t n) { - -} - -#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ diff --git a/drivers/ginput/touch/STMPE811/ginput_lld_mouse_config.h b/drivers/ginput/touch/STMPE811/ginput_lld_mouse_config.h deleted file mode 100644 index 5cd512eb..00000000 --- a/drivers/ginput/touch/STMPE811/ginput_lld_mouse_config.h +++ /dev/null @@ -1,25 +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 - */ - -#ifndef _LLD_GINPUT_MOUSE_CONFIG_H -#define _LLD_GINPUT_MOUSE_CONFIG_H - -#define GINPUT_MOUSE_EVENT_TYPE GEVENT_TOUCH -#define GINPUT_MOUSE_NEED_CALIBRATION TRUE -#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE -#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR 5 -#define GINPUT_MOUSE_READ_CYCLES 1 -#define GINPUT_MOUSE_POLL_PERIOD 25 -#define GINPUT_MOUSE_MAX_CLICK_JITTER 10 -#define GINPUT_MOUSE_MAX_MOVE_JITTER 5 -#define GINPUT_MOUSE_CLICK_TIME 450 - -/* default values - over write these in your boad files */ -#define STMP811_SLOWER_RESPONSE FALSE -#define STMP811_NO_GPIO_IRQPIN FALSE - -#endif /* _LLD_GINPUT_MOUSE_CONFIG_H */ diff --git a/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811.c b/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811.c new file mode 100644 index 00000000..6951f3ab --- /dev/null +++ b/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811.c @@ -0,0 +1,164 @@ +/* + * 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) + +// Hardware definitions +#include "drivers/ginput/touch/STMPE811/stmpe811.h" + +// Get the hardware interface +#include "gmouse_lld_STMPE811_board.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 read_xyz(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(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 = 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 */ + diff --git a/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811_board_template.h b/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811_board_template.h new file mode 100644 index 00000000..437abc09 --- /dev/null +++ b/drivers/ginput/touch/STMPE811/gmouse_lld_STMPE811_board_template.h @@ -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 */ diff --git a/drivers/ginput/touch/STMPE811/stmpe811.h b/drivers/ginput/touch/STMPE811/stmpe811.h index 1ee9c211..f0d2df42 100644 --- a/drivers/ginput/touch/STMPE811/stmpe811.h +++ b/drivers/ginput/touch/STMPE811/stmpe811.h @@ -11,9 +11,6 @@ // Slave address #define STMPE811_ADDR (0x82 >> 1) -// Maximum timeout -#define STMPE811_TIMEOUT 0x3000 - // Identification registers #define STMPE811_REG_CHP_ID 0x00 // 16-bit #define STMPE811_REG_ID_VER 0x02 |