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author | Dasky <[email protected]> | 2023-11-20 16:25:35 +0000 |
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committer | GitHub <[email protected]> | 2023-11-20 16:25:35 +0000 |
commit | 68722d35a3e7c0bd32eccf7da8ddddc6de7e2e57 (patch) | |
tree | 6311f9104a37bf605298da2be24c2302d392e7a9 /drivers/sensors/azoteq_iqs5xx.h | |
parent | dda6e7fb36f20821c60fbd7638c9bd016ef217d6 (diff) | |
download | qmk_firmware-68722d35a3e7c0bd32eccf7da8ddddc6de7e2e57.tar.gz qmk_firmware-68722d35a3e7c0bd32eccf7da8ddddc6de7e2e57.zip |
Azoteq IQS5xx support (#22280)
Diffstat (limited to 'drivers/sensors/azoteq_iqs5xx.h')
-rw-r--r-- | drivers/sensors/azoteq_iqs5xx.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/drivers/sensors/azoteq_iqs5xx.h b/drivers/sensors/azoteq_iqs5xx.h new file mode 100644 index 0000000000..704ec2bab3 --- /dev/null +++ b/drivers/sensors/azoteq_iqs5xx.h @@ -0,0 +1,193 @@ +// Copyright 2023 Dasky (@daskygit) +// Copyright 2023 George Norton (@george-norton) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "i2c_master.h" +#include "pointing_device.h" +#include "util.h" + +typedef enum { + AZOTEQ_IQS5XX_UNKNOWN, + AZOTEQ_IQS550 = 40, + AZOTEQ_IQS525 = 52, + AZOTEQ_IQS572 = 58, +} azoteq_iqs5xx_product_numbers_t; +typedef enum { + AZOTEQ_IQS5XX_ACTIVE, + AZOTEQ_IQS5XX_IDLE_TOUCH, + AZOTEQ_IQS5XX_IDLE, + AZOTEQ_IQS5XX_LP1, + AZOTEQ_IQS5XX_LP2, +} azoteq_iqs5xx_charging_modes_t; + +typedef struct { + uint8_t h : 8; + uint8_t l : 8; +} azoteq_iqs5xx_report_rate_t; + +typedef struct PACKED { + bool single_tap : 1; // Single tap gesture status + bool press_and_hold : 1; // Press and hold gesture status + bool swipe_x_neg : 1; // Swipe in negative X direction status + bool swipe_x_pos : 1; // Swipe in positive X direction status + bool swipe_y_pos : 1; // Swipe in positive Y direction status + bool swipe_y_neg : 1; // Swipe in negative Y direction status + uint8_t _unused : 2; // unused +} azoteq_iqs5xx_gesture_events_0_t; + +typedef struct PACKED { + bool two_finger_tap : 1; // Two finger tap gesture status + bool scroll : 1; // Scroll status + bool zoom : 1; // Zoom gesture status + uint8_t _unused : 5; // unused +} azoteq_iqs5xx_gesture_events_1_t; + +typedef struct PACKED { + azoteq_iqs5xx_charging_modes_t charging_mode : 3; // Indicates current mode + bool ati_error : 1; // + bool reati_occurred : 1; // + bool alp_ati_error : 1; // + bool alp_reati_occurred : 1; // + bool show_reset : 1; // +} azoteq_iqs5xx_system_info_0_t; + +typedef struct PACKED { + bool tp_movement : 1; // + bool palm_detect : 1; // Palm detect status + bool too_many_fingers : 1; // Total finger status + bool rr_missed : 1; // Report rate status + bool snap_toggle : 1; // Change in any snap channel status + bool switch_state : 1; // Status of input pin SW_IN + uint8_t _unused : 2; // unused +} azoteq_iqs5xx_system_info_1_t; + +typedef struct { + uint8_t h : 8; + uint8_t l : 8; +} azoteq_iqs5xx_relative_xy_t; + +typedef struct { + uint8_t previous_cycle_time; + azoteq_iqs5xx_gesture_events_0_t gesture_events_0; + azoteq_iqs5xx_gesture_events_1_t gesture_events_1; + azoteq_iqs5xx_system_info_0_t system_info_0; + azoteq_iqs5xx_system_info_1_t system_info_1; + uint8_t number_of_fingers; + azoteq_iqs5xx_relative_xy_t x; + azoteq_iqs5xx_relative_xy_t y; +} azoteq_iqs5xx_base_data_t; + +_Static_assert(sizeof(azoteq_iqs5xx_base_data_t) == 10, "azoteq_iqs5xx_basic_report_t should be 10 bytes"); + +typedef struct { + uint8_t number_of_fingers; + azoteq_iqs5xx_relative_xy_t x; + azoteq_iqs5xx_relative_xy_t y; +} azoteq_iqs5xx_report_data_t; + +_Static_assert(sizeof(azoteq_iqs5xx_report_data_t) == 5, "azoteq_iqs5xx_report_data_t should be 5 bytes"); + +typedef struct PACKED { + bool sw_input : 1; + bool sw_input_select : 1; + bool reati : 1; + bool alp_reati : 1; + bool sw_input_event : 1; + bool wdt : 1; + bool setup_complete : 1; + bool manual_control : 1; +} azoteq_iqs5xx_system_config_0_t; + +typedef struct PACKED { + bool event_mode : 1; + bool gesture_event : 1; + bool tp_event : 1; + bool reati_event : 1; + bool alp_prox_event : 1; + bool snap_event : 1; + bool touch_event : 1; + bool prox_event : 1; +} azoteq_iqs5xx_system_config_1_t; + +typedef struct PACKED { + bool flip_x : 1; + bool flip_y : 1; + bool switch_xy_axis : 1; + bool palm_reject : 1; + uint8_t _unused : 4; +} azoteq_iqs5xx_xy_config_0_t; + +typedef struct PACKED { + bool suspend : 1; + bool reset : 1; + int8_t _unused : 6; +} azoteq_iqs5xx_system_control_1_t; + +typedef struct PACKED { + bool single_tap : 1; + bool press_and_hold : 1; + bool swipe_x_minus : 1; + bool swipe_x_plus : 1; + bool swipe_y_plus : 1; + bool swipe_y_minus : 1; + int8_t _unused : 2; +} azoteq_iqs5xx_single_finger_gesture_enable_t; + +typedef struct PACKED { + bool two_finger_tap : 1; + bool scroll : 1; + bool zoom : 1; + int8_t _unused : 5; +} azoteq_iqs5xx_multi_finger_gesture_enable_t; + +typedef struct PACKED { + azoteq_iqs5xx_single_finger_gesture_enable_t single_finger_gestures; + azoteq_iqs5xx_multi_finger_gesture_enable_t multi_finger_gestures; + uint16_t tap_time; + uint16_t tap_distance; + uint16_t hold_time; + uint16_t swipe_initial_time; + uint16_t swipe_initial_distance; + uint16_t swipe_consecutive_time; + uint16_t swipe_consecutive_distance; + int8_t swipe_angle; + uint16_t scroll_initial_distance; + int8_t scroll_angle; + uint16_t zoom_initial_distance; + uint16_t zoom_consecutive_distance; +} azoteq_iqs5xx_gesture_config_t; + +_Static_assert(sizeof(azoteq_iqs5xx_gesture_config_t) == 24, "azoteq_iqs5xx_gesture_config_t should be 24 bytes"); + +typedef struct { + uint16_t x_resolution; + uint16_t y_resolution; +} azoteq_iqs5xx_resolution_t; + +#define AZOTEQ_IQS5XX_COMBINE_H_L_BYTES(h, l) ((int16_t)(h << 8) | l) +#define AZOTEQ_IQS5XX_SWAP_H_L_BYTES(b) ((uint16_t)((b & 0xff) << 8) | (b >> 8)) + +#ifndef AZOTEQ_IQS5XX_REPORT_RATE +# define AZOTEQ_IQS5XX_REPORT_RATE 10 +#endif +#if !defined(POINTING_DEVICE_TASK_THROTTLE_MS) && !defined(POINTING_DEVICE_MOTION_PIN) +# define POINTING_DEVICE_TASK_THROTTLE_MS AZOTEQ_IQS5XX_REPORT_RATE +#endif + +void azoteq_iqs5xx_init(void); +i2c_status_t azoteq_iqs5xx_wake(void); +report_mouse_t azoteq_iqs5xx_get_report(report_mouse_t mouse_report); +i2c_status_t azoteq_iqs5xx_get_report_rate(azoteq_iqs5xx_report_rate_t *report_rate, azoteq_iqs5xx_charging_modes_t mode, bool end_session); +i2c_status_t azoteq_iqs5xx_set_report_rate(uint16_t report_rate_ms, azoteq_iqs5xx_charging_modes_t mode, bool end_session); +i2c_status_t azoteq_iqs5xx_set_event_mode(bool enabled, bool end_session); +i2c_status_t azoteq_iqs5xx_set_reati(bool enabled, bool end_session); +i2c_status_t azoteq_iqs5xx_set_gesture_config(bool end_session); +i2c_status_t azoteq_iqs5xx_set_xy_config(bool flip_x, bool flip_y, bool switch_xy, bool palm_reject, bool end_session); +i2c_status_t azoteq_iqs5xx_reset_suspend(bool reset, bool suspend, bool end_session); +i2c_status_t azoteq_iqs5xx_get_base_data(azoteq_iqs5xx_base_data_t *base_data); +void azoteq_iqs5xx_set_cpi(uint16_t cpi); +uint16_t azoteq_iqs5xx_get_cpi(void); +uint16_t azoteq_iqs5xx_get_product(void); +void azoteq_iqs5xx_setup_resolution(void); |