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feat(touch): support touch driver on p4 (soc)

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laokaiyao
2023-08-25 16:52:05 +08:00
committed by Kevin (Lao Kaiyao)
parent dd5b091a8b
commit f35ec64a0b
27 changed files with 1237 additions and 1190 deletions
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components/hal/include/hal/touch_sensor_types.h
+24 -2
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -119,7 +119,13 @@ typedef enum {
#define TOUCH_PAD_LOW_VOLTAGE_THRESHOLD (TOUCH_LVOLT_0V5)
#define TOUCH_PAD_ATTEN_VOLTAGE_THRESHOLD (TOUCH_HVOLT_ATTEN_0V5)
#define TOUCH_PAD_IDLE_CH_CONNECT_DEFAULT (TOUCH_PAD_CONN_GND)
#define TOUCH_PAD_THRESHOLD_MAX (SOC_TOUCH_PAD_THRESHOLD_MAX) /*!<If set touch threshold max value, The touch sensor can't be in touched status */
#if SOC_TOUCH_SENSOR_VERSION == 1
#define TOUCH_PAD_THRESHOLD_MAX (0) /*!< If set touch threshold max value, The touch sensor can't be in touched status */
#elif SOC_TOUCH_SENSOR_VERSION == 2
#define TOUCH_PAD_THRESHOLD_MAX (0x1FFFFF) /*!< If set touch threshold max value, The touch sensor can't be in touched status */
#elif SOC_TOUCH_SENSOR_VERSION == 3
#define TOUCH_PAD_THRESHOLD_MAX (0xFFFF) /*!< If set touch threshold max value, The touch sensor can't be in touched status */
#endif
#ifdef CONFIG_IDF_TARGET_ESP32
@@ -146,6 +152,7 @@ typedef enum {
Recommended typical value: Modify this value to make the measurement time around 1ms.
Range: 0 ~ 0xffff */
// TODO: replace by ll macro
typedef enum {
TOUCH_PAD_INTR_MASK_DONE = BIT(0), /*!<Measurement done for one of the enabled channels. */
TOUCH_PAD_INTR_MASK_ACTIVE = BIT(1), /*!<Active for one of the enabled channels. */
@@ -268,6 +275,21 @@ typedef enum {
TOUCH_PAD_SMOOTH_MAX,
} touch_smooth_mode_t;
#if CONFIG_IDF_TARGET_ESP32P4
/**
* @brief Touch channel counting mode of the binarized touch output
*
*/
typedef enum {
TOUCH_PAD_OUT_AS_DATA, /*!< Counting the output of touch channel as data.
* The value will be smaller than actual value but more sensitive when the frequency of touch_out is close to the source clock
*/
TOUCH_PAD_OUT_AS_CLOCK, /*!< Counting the output of touch channel as clock.
* The value is accurate but less sensitive when the frequency of touch_out is close to the source clock
*/
} touch_out_mode_t;
#endif
/** Touch sensor filter configuration */
typedef struct touch_filter_config {
touch_filter_mode_t mode; /*!<Set filter mode. The input of the filter is the raw value of touch reading,