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-rw-r--r--drivers/sensors/cirque_pinnacle.c83
-rw-r--r--drivers/sensors/cirque_pinnacle.h51
-rw-r--r--drivers/sensors/cirque_pinnacle_gestures.c12
-rw-r--r--drivers/sensors/cirque_pinnacle_gestures.h5
-rw-r--r--drivers/sensors/cirque_pinnacle_regdefs.h2
5 files changed, 115 insertions, 38 deletions
diff --git a/drivers/sensors/cirque_pinnacle.c b/drivers/sensors/cirque_pinnacle.c
index c50d5a2525..8bd4eb736e 100644
--- a/drivers/sensors/cirque_pinnacle.c
+++ b/drivers/sensors/cirque_pinnacle.c
@@ -9,6 +9,8 @@
#include "wait.h"
#include "timer.h"
+#include <stdlib.h>
+
#ifndef CIRQUE_PINNACLE_ATTENUATION
# ifdef CIRQUE_PINNACLE_CURVED_OVERLAY
# define CIRQUE_PINNACLE_ATTENUATION EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_2X
@@ -31,6 +33,7 @@ void print_byte(uint8_t byte) {
}
#endif
+#if CIRQUE_PINNACLE_POSITION_MODE
/* Logical Scaling Functions */
// Clips raw coordinates to "reachable" window of sensor
// NOTE: values outside this window can only appear as a result of noise
@@ -46,6 +49,7 @@ void ClipCoordinates(pinnacle_data_t* coordinates) {
coordinates->yValue = CIRQUE_PINNACLE_Y_UPPER;
}
}
+#endif
uint16_t cirque_pinnacle_get_scale(void) {
return scale_data;
@@ -56,6 +60,7 @@ void cirque_pinnacle_set_scale(uint16_t scale) {
// Scales data to desired X & Y resolution
void cirque_pinnacle_scale_data(pinnacle_data_t* coordinates, uint16_t xResolution, uint16_t yResolution) {
+#if CIRQUE_PINNACLE_POSITION_MODE
uint32_t xTemp = 0;
uint32_t yTemp = 0;
@@ -71,6 +76,22 @@ void cirque_pinnacle_scale_data(pinnacle_data_t* coordinates, uint16_t xResoluti
// scale coordinates to (xResolution, yResolution) range
coordinates->xValue = (uint16_t)(xTemp * xResolution / CIRQUE_PINNACLE_X_RANGE);
coordinates->yValue = (uint16_t)(yTemp * yResolution / CIRQUE_PINNACLE_Y_RANGE);
+#else
+ int32_t xTemp = 0, yTemp = 0;
+ ldiv_t temp;
+ static int32_t xRemainder, yRemainder;
+
+ temp = ldiv(((int32_t)coordinates->xDelta) * (int32_t)xResolution + xRemainder, (int32_t)CIRQUE_PINNACLE_X_RANGE);
+ xTemp = temp.quot;
+ xRemainder = temp.rem;
+
+ temp = ldiv(((int32_t)coordinates->yDelta) * (int32_t)yResolution + yRemainder, (int32_t)CIRQUE_PINNACLE_Y_RANGE);
+ yTemp = temp.quot;
+ yRemainder = temp.rem;
+
+ coordinates->xDelta = (int16_t)xTemp;
+ coordinates->yDelta = (int16_t)yTemp;
+#endif
}
// Clears Status1 register flags (SW_CC and SW_DR)
@@ -142,14 +163,20 @@ void ERA_WriteByte(uint16_t address, uint8_t data) {
cirque_pinnacle_clear_flags();
}
-void cirque_pinnacle_set_adc_attenuation(uint8_t adcGain) {
+bool cirque_pinnacle_set_adc_attenuation(uint8_t adcGain) {
uint8_t adcconfig = 0x00;
ERA_ReadBytes(EXTREG__TRACK_ADCCONFIG, &adcconfig, 1);
- adcconfig &= EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_MASK;
+ adcGain &= EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_MASK;
+ if (adcGain == (adcconfig & EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_MASK)) {
+ return false;
+ }
+ adcconfig &= ~EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_MASK;
adcconfig |= adcGain;
ERA_WriteByte(EXTREG__TRACK_ADCCONFIG, adcconfig);
ERA_ReadBytes(EXTREG__TRACK_ADCCONFIG, &adcconfig, 1);
+
+ return true;
}
// Changes thresholds to improve detection of fingers
@@ -207,30 +234,52 @@ void cirque_pinnacle_init(void) {
touchpad_init = true;
- // Host clears SW_CC flag
- cirque_pinnacle_clear_flags();
-
// send a RESET command now, in case QMK had a soft-reset without a power cycle
RAP_Write(HOSTREG__SYSCONFIG1, HOSTREG__SYSCONFIG1__RESET);
wait_ms(30); // Pinnacle needs 10-15ms to boot, so wait long enough before configuring
RAP_Write(HOSTREG__SYSCONFIG1, HOSTREG__SYSCONFIG1_DEFVAL);
wait_us(50);
- // FeedConfig2 (Feature flags for Relative Mode Only)
+ // Host clears SW_CC flag
+ cirque_pinnacle_clear_flags();
+
+#if CIRQUE_PINNACLE_POSITION_MODE
RAP_Write(HOSTREG__FEEDCONFIG2, HOSTREG__FEEDCONFIG2_DEFVAL);
+#else
+ // FeedConfig2 (Feature flags for Relative Mode Only)
+ uint8_t feedconfig2 = HOSTREG__FEEDCONFIG2__GLIDE_EXTEND_DISABLE | HOSTREG__FEEDCONFIG2__INTELLIMOUSE_MODE;
+# if !defined(CIRQUE_PINNACLE_TAP_ENABLE)
+ feedconfig2 |= HOSTREG__FEEDCONFIG2__ALL_TAP_DISABLE;
+# endif
+# if !defined(CIRQUE_PINNACLE_SECONDARY_TAP_ENABLE)
+ feedconfig2 |= HOSTREG__FEEDCONFIG2__SECONDARY_TAP_DISABLE;
+# elif !defined(CIRQUE_PINNACLE_TAP_ENABLE)
+# error CIRQUE_PINNACLE_TAP_ENABLE must be defined for CIRQUE_PINNACLE_SECONDARY_TAP_ENABLE to work
+# endif
+# if !defined(CIRQUE_PINNACLE_SIDE_SCROLL_ENABLE)
+ feedconfig2 |= HOSTREG__FEEDCONFIG2__SCROLL_DISABLE;
+# endif
+ RAP_Write(HOSTREG__FEEDCONFIG2, feedconfig2);
+#endif
// FeedConfig1 (Data Output Flags)
RAP_Write(HOSTREG__FEEDCONFIG1, CIRQUE_PINNACLE_POSITION_MODE ? HOSTREG__FEEDCONFIG1__DATA_TYPE__REL0_ABS1 : HOSTREG__FEEDCONFIG1_DEFVAL);
+#if CIRQUE_PINNACLE_POSITION_MODE
// Host sets z-idle packet count to 5 (default is 0x1E/30)
RAP_Write(HOSTREG__ZIDLE, 5);
+#endif
+
+ bool calibrate = cirque_pinnacle_set_adc_attenuation(CIRQUE_PINNACLE_ATTENUATION);
- cirque_pinnacle_set_adc_attenuation(CIRQUE_PINNACLE_ATTENUATION);
#ifdef CIRQUE_PINNACLE_CURVED_OVERLAY
cirque_pinnacle_tune_edge_sensitivity();
+ calibrate = true;
#endif
- // Force a calibration after setting ADC attenuation
- cirque_pinnacle_calibrate();
+ if (calibrate) {
+ // Force a calibration after setting ADC attenuation
+ cirque_pinnacle_calibrate();
+ }
cirque_pinnacle_enable_feed(true);
}
@@ -265,10 +314,18 @@ pinnacle_data_t cirque_pinnacle_read_data(void) {
#else
// Decode data for relative mode
// Registers 0x16 and 0x17 are unused in this mode
- result.buttons = data[0] & 0x07; // bit0 = primary button, bit1 = secondary button, bit2 = auxilary button, if Taps enabled then also software-recognized taps are reported
- result.xDelta = data[1];
- result.yDelta = data[2];
- result.wheelCount = data[3];
+ result.buttons = data[0] & 0x07; // Only three buttons are supported
+ if ((data[0] & 0x10) && data[1] != 0) {
+ result.xDelta = -((int16_t)256 - (int16_t)(data[1]));
+ } else {
+ result.xDelta = data[1];
+ }
+ if ((data[0] & 0x20) && data[2] != 0) {
+ result.yDelta = ((int16_t)256 - (int16_t)(data[2]));
+ } else {
+ result.yDelta = -((int16_t)data[2]);
+ }
+ result.wheelCount = ((int8_t*)data)[3];
#endif
result.valid = true;
diff --git a/drivers/sensors/cirque_pinnacle.h b/drivers/sensors/cirque_pinnacle.h
index 1c9bf06fd3..e9bb9621e4 100644
--- a/drivers/sensors/cirque_pinnacle.h
+++ b/drivers/sensors/cirque_pinnacle.h
@@ -21,24 +21,35 @@
# define CIRQUE_PINNACLE_DIAMETER_MM 40
#endif
+#if CIRQUE_PINNACLE_POSITION_MODE
// Coordinate scaling values
-#ifndef CIRQUE_PINNACLE_X_LOWER
-# define CIRQUE_PINNACLE_X_LOWER 127 // min "reachable" X value
-#endif
-#ifndef CIRQUE_PINNACLE_X_UPPER
-# define CIRQUE_PINNACLE_X_UPPER 1919 // max "reachable" X value
-#endif
-#ifndef CIRQUE_PINNACLE_Y_LOWER
-# define CIRQUE_PINNACLE_Y_LOWER 63 // min "reachable" Y value
-#endif
-#ifndef CIRQUE_PINNACLE_Y_UPPER
-# define CIRQUE_PINNACLE_Y_UPPER 1471 // max "reachable" Y value
-#endif
-#ifndef CIRQUE_PINNACLE_X_RANGE
-# define CIRQUE_PINNACLE_X_RANGE (CIRQUE_PINNACLE_X_UPPER - CIRQUE_PINNACLE_X_LOWER)
-#endif
-#ifndef CIRQUE_PINNACLE_Y_RANGE
-# define CIRQUE_PINNACLE_Y_RANGE (CIRQUE_PINNACLE_Y_UPPER - CIRQUE_PINNACLE_Y_LOWER)
+# ifndef CIRQUE_PINNACLE_X_LOWER
+# define CIRQUE_PINNACLE_X_LOWER 127 // min "reachable" X value
+# endif
+# ifndef CIRQUE_PINNACLE_X_UPPER
+# define CIRQUE_PINNACLE_X_UPPER 1919 // max "reachable" X value
+# endif
+# ifndef CIRQUE_PINNACLE_Y_LOWER
+# define CIRQUE_PINNACLE_Y_LOWER 63 // min "reachable" Y value
+# endif
+# ifndef CIRQUE_PINNACLE_Y_UPPER
+# define CIRQUE_PINNACLE_Y_UPPER 1471 // max "reachable" Y value
+# endif
+# ifndef CIRQUE_PINNACLE_X_RANGE
+# define CIRQUE_PINNACLE_X_RANGE (CIRQUE_PINNACLE_X_UPPER - CIRQUE_PINNACLE_X_LOWER)
+# endif
+# ifndef CIRQUE_PINNACLE_Y_RANGE
+# define CIRQUE_PINNACLE_Y_RANGE (CIRQUE_PINNACLE_Y_UPPER - CIRQUE_PINNACLE_Y_LOWER)
+# endif
+# if defined(POINTING_DEVICE_GESTURE_SCROLL_ENABLE)
+# define CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE
+# endif
+#else
+# define CIRQUE_PINNACLE_X_RANGE 256
+# define CIRQUE_PINNACLE_Y_RANGE 256
+# if defined(POINTING_DEVICE_GESTURE_SCROLL_ENABLE)
+# define CIRQUE_PINNACLE_SIDE_SCROLL_ENABLE
+# endif
#endif
#if !defined(POINTING_DEVICE_TASK_THROTTLE_MS)
# define POINTING_DEVICE_TASK_THROTTLE_MS 10 // Cirque Pinnacle in normal operation produces data every 10ms. Advanced configuration for pen/stylus usage might require lower values.
@@ -86,9 +97,9 @@ typedef struct {
uint8_t buttonFlags;
bool touchDown;
#else
- uint8_t xDelta;
- uint8_t yDelta;
- uint8_t wheelCount;
+ int16_t xDelta;
+ int16_t yDelta;
+ int8_t wheelCount;
uint8_t buttons;
#endif
} pinnacle_data_t;
diff --git a/drivers/sensors/cirque_pinnacle_gestures.c b/drivers/sensors/cirque_pinnacle_gestures.c
index dc2f682a83..a73b745e59 100644
--- a/drivers/sensors/cirque_pinnacle_gestures.c
+++ b/drivers/sensors/cirque_pinnacle_gestures.c
@@ -24,11 +24,11 @@
# include "keyboard.h"
#endif
-#if defined(CIRQUE_PINNACLE_TAP_ENABLE) || defined(CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE)
+#if (defined(CIRQUE_PINNACLE_TAP_ENABLE) || defined(CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE)) && CIRQUE_PINNACLE_POSITION_MODE
static cirque_pinnacle_features_t features = {.tap_enable = true, .circular_scroll_enable = true};
#endif
-#ifdef CIRQUE_PINNACLE_TAP_ENABLE
+#if defined(CIRQUE_PINNACLE_TAP_ENABLE) && CIRQUE_PINNACLE_POSITION_MODE
static trackpad_tap_context_t tap;
static report_mouse_t trackpad_tap(report_mouse_t mouse_report, pinnacle_data_t touchData) {
@@ -62,6 +62,9 @@ void cirque_pinnacle_enable_tap(bool enable) {
#endif
#ifdef CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE
+# if !CIRQUE_PINNACLE_POSITION_MODE
+# error "Circular scroll is not supported in relative mode"
+# endif
/* To set a trackpad exclusively as scroll wheel: outer_ring_pct = 100, trigger_px = 0, trigger_ang = 0 */
static circular_scroll_context_t scroll = {.config = {.outer_ring_pct = 33,
.trigger_px = 16,
@@ -213,6 +216,9 @@ bool cirque_pinnacle_gestures(report_mouse_t* mouse_report, pinnacle_data_t touc
bool suppress_mouse_update = false;
#ifdef CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE
+# if !CIRQUE_PINNACLE_POSITION_MODE
+# error "Circular scroll is not supported in relative mode"
+# endif
circular_scroll_t scroll_report;
if (features.circular_scroll_enable) {
scroll_report = circular_scroll(touchData);
@@ -222,7 +228,7 @@ bool cirque_pinnacle_gestures(report_mouse_t* mouse_report, pinnacle_data_t touc
}
#endif
-#ifdef CIRQUE_PINNACLE_TAP_ENABLE
+#if defined(CIRQUE_PINNACLE_TAP_ENABLE) && CIRQUE_PINNACLE_POSITION_MODE
if (features.tap_enable) {
*mouse_report = trackpad_tap(*mouse_report, touchData);
}
diff --git a/drivers/sensors/cirque_pinnacle_gestures.h b/drivers/sensors/cirque_pinnacle_gestures.h
index f39782b467..d2aa206b2b 100644
--- a/drivers/sensors/cirque_pinnacle_gestures.h
+++ b/drivers/sensors/cirque_pinnacle_gestures.h
@@ -24,7 +24,7 @@ typedef struct {
bool circular_scroll_enable;
} cirque_pinnacle_features_t;
-#ifdef CIRQUE_PINNACLE_TAP_ENABLE
+#if defined(CIRQUE_PINNACLE_TAP_ENABLE) && CIRQUE_PINNACLE_POSITION_MODE
# ifndef CIRQUE_PINNACLE_TAPPING_TERM
# include "action.h"
# include "action_tapping.h"
@@ -44,6 +44,9 @@ void cirque_pinnacle_enable_tap(bool enable);
#endif
#ifdef CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE
+# if !CIRQUE_PINNACLE_POSITION_MODE
+# error "Circular scroll is not supported in relative mode"
+# endif
typedef enum {
SCROLL_UNINITIALIZED,
SCROLL_DETECTING,
diff --git a/drivers/sensors/cirque_pinnacle_regdefs.h b/drivers/sensors/cirque_pinnacle_regdefs.h
index 993da1e757..fb9e09af6e 100644
--- a/drivers/sensors/cirque_pinnacle_regdefs.h
+++ b/drivers/sensors/cirque_pinnacle_regdefs.h
@@ -384,7 +384,7 @@
#define EXTREG__TRACK_ADCCONFIG 0x0187
// ADC-attenuation settings (held in BIT_7 and BIT_6)
// 1X = most sensitive, 4X = least sensitive
-# define EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_MASK 0x3F
+# define EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_MASK 0xC0
# define EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_1X 0x00
# define EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_2X 0x40
# define EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_3X 0x80
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-21 21:56:00 +0000