diff options
Diffstat (limited to 'components')
| -rw-r--r-- | components/drivers/include/drivers/touch.h | 115 | ||||
| -rw-r--r-- | components/drivers/include/rtdevice.h | 4 | ||||
| -rw-r--r-- | components/drivers/touch/touch.h | 103 |
3 files changed, 119 insertions, 103 deletions
diff --git a/components/drivers/include/drivers/touch.h b/components/drivers/include/drivers/touch.h new file mode 100644 index 0000000000..318f307081 --- /dev/null +++ b/components/drivers/include/drivers/touch.h @@ -0,0 +1,115 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2019-05-20 tyustli the first version + */ + +#ifndef __TOUCH_H__ +#define __TOUCH_H__ + +#include <rtthread.h> +#include "pin.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef RT_USING_RTC +#define rt_touch_get_ts() time(RT_NULL) /* API for the touch to get the timestamp */ +#else +#define rt_touch_get_ts() rt_tick_get() /* API for the touch to get the timestamp */ +#endif + +#define RT_PIN_NONE 0xFFFF /* RT PIN NONE */ + +/* Touch vendor types */ +#define RT_TOUCH_VENDOR_UNKNOWN (0) /* unknown */ +#define RT_TOUCH_VENDOR_GT (1) /* GTxx series */ +#define RT_TOUCH_VENDOR_FT (2) /* FTxx series */ + +/* Touch ic type*/ +#define RT_TOUCH_TYPE_NONE (0) /* touch ic none */ +#define RT_TOUCH_TYPE_CAPACITANCE (1) /* capacitance ic */ +#define RT_TOUCH_TYPE_RESISTANCE (2) /* resistance ic */ + +/* Touch control cmd types */ +#define RT_TOUCH_CTRL_GET_ID (RT_DEVICE_CTRL_BASE(Touch) + 0) /* Get device id */ +#define RT_TOUCH_CTRL_GET_INFO (RT_DEVICE_CTRL_BASE(Touch) + 1) /* Get touch info */ +#define RT_TOUCH_CTRL_SET_MODE (RT_DEVICE_CTRL_BASE(Touch) + 2) /* Set touch's work mode. ex. RT_TOUCH_MODE_POLLING,RT_TOUCH_MODE_INT */ +#define RT_TOUCH_CTRL_SET_X_RANGE (RT_DEVICE_CTRL_BASE(Touch) + 3) /* Set x coordinate range */ +#define RT_TOUCH_CTRL_SET_Y_RANGE (RT_DEVICE_CTRL_BASE(Touch) + 4) /* Set y coordinate range */ +#define RT_TOUCH_CTRL_SET_X_TO_Y (RT_DEVICE_CTRL_BASE(Touch) + 5) /* Set X Y coordinate exchange */ +#define RT_TOUCH_CTRL_DISABLE_INT (RT_DEVICE_CTRL_BASE(Touch) + 6) /* Disable interrupt */ +#define RT_TOUCH_CTRL_ENABLE_INT (RT_DEVICE_CTRL_BASE(Touch) + 7) /* Enable interrupt */ +#define RT_TOUCH_CTRL_POWER_ON (RT_DEVICE_CTRL_BASE(Touch) + 8) /* Touch Power On */ +#define RT_TOUCH_CTRL_POWER_OFF (RT_DEVICE_CTRL_BASE(Touch) + 9) /* Touch Power Off */ +#define RT_TOUCH_CTRL_GET_STATUS (RT_DEVICE_CTRL_BASE(Touch) + 10) /* Get Touch Power Status */ + +/* Touch event */ +#define RT_TOUCH_EVENT_NONE (0) /* Touch none */ +#define RT_TOUCH_EVENT_UP (1) /* Touch up event */ +#define RT_TOUCH_EVENT_DOWN (2) /* Touch down event */ +#define RT_TOUCH_EVENT_MOVE (3) /* Touch move event */ + +struct rt_touch_info +{ + rt_uint8_t type; /* The touch type */ + rt_uint8_t vendor; /* Vendor of touchs */ + rt_uint8_t point_num; /* Support point num */ + rt_int32_t range_x; /* X coordinate range */ + rt_int32_t range_y; /* Y coordinate range */ +}; + +struct rt_touch_config +{ +#ifdef RT_TOUCH_PIN_IRQ + struct rt_device_pin_mode irq_pin; /* Interrupt pin, The purpose of this pin is to notification read data */ +#endif + char *dev_name; /* The name of the communication device */ + void *user_data; +}; + +typedef struct rt_touch_device *rt_touch_t; +struct rt_touch_device +{ + struct rt_device parent; /* The standard device */ + struct rt_touch_info info; /* The touch info data */ + struct rt_touch_config config; /* The touch config data */ + + const struct rt_touch_ops *ops; /* The touch ops */ + rt_err_t (*irq_handle)(rt_touch_t touch); /* Called when an interrupt is generated, registered by the driver */ +}; + +struct rt_touch_data +{ + rt_uint8_t event; /* The touch event of the data */ + rt_uint8_t track_id; /* Track id of point */ + rt_uint8_t width; /* Point of width */ + rt_uint16_t x_coordinate; /* Point of x coordinate */ + rt_uint16_t y_coordinate; /* Point of y coordinate */ + rt_tick_t timestamp; /* The timestamp when the data was received */ +}; + +struct rt_touch_ops +{ + rt_size_t (*touch_readpoint)(struct rt_touch_device *touch, void *buf, rt_size_t touch_num); + rt_err_t (*touch_control)(struct rt_touch_device *touch, int cmd, void *arg); +}; + +int rt_hw_touch_register(rt_touch_t touch, + const char *name, + rt_uint32_t flag, + void *data); + +/* if you doesn't use pin device. you must call this function in your touch irq callback */ +void rt_hw_touch_isr(rt_touch_t touch); + +#ifdef __cplusplus +} +#endif + +#endif /* __TOUCH_H__ */ diff --git a/components/drivers/include/rtdevice.h b/components/drivers/include/rtdevice.h index 07a2be361e..18c3ef9cd4 100644 --- a/components/drivers/include/rtdevice.h +++ b/components/drivers/include/rtdevice.h @@ -153,6 +153,10 @@ extern "C" { #include "drivers/rt_inputcapture.h" #endif /* RT_USING_INPUT_CAPTURE */ +#ifdef RT_USING_TOUCH +#include "drivers/touch.h" +#endif + #ifdef __cplusplus } #endif diff --git a/components/drivers/touch/touch.h b/components/drivers/touch/touch.h index 5a573f80b9..ed920c0121 100644 --- a/components/drivers/touch/touch.h +++ b/components/drivers/touch/touch.h @@ -8,108 +8,5 @@ * 2019-05-20 tyustli the first version */ -#ifndef __TOUCH_H__ -#define __TOUCH_H__ - #include <rtthread.h> #include <rtdevice.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef RT_USING_RTC -#define rt_touch_get_ts() time(RT_NULL) /* API for the touch to get the timestamp */ -#else -#define rt_touch_get_ts() rt_tick_get() /* API for the touch to get the timestamp */ -#endif - -#define RT_PIN_NONE 0xFFFF /* RT PIN NONE */ - -/* Touch vendor types */ -#define RT_TOUCH_VENDOR_UNKNOWN (0) /* unknown */ -#define RT_TOUCH_VENDOR_GT (1) /* GTxx series */ -#define RT_TOUCH_VENDOR_FT (2) /* FTxx series */ - -/* Touch ic type*/ -#define RT_TOUCH_TYPE_NONE (0) /* touch ic none */ -#define RT_TOUCH_TYPE_CAPACITANCE (1) /* capacitance ic */ -#define RT_TOUCH_TYPE_RESISTANCE (2) /* resistance ic */ - -/* Touch control cmd types */ -#define RT_TOUCH_CTRL_GET_ID (RT_DEVICE_CTRL_BASE(Touch) + 0) /* Get device id */ -#define RT_TOUCH_CTRL_GET_INFO (RT_DEVICE_CTRL_BASE(Touch) + 1) /* Get touch info */ -#define RT_TOUCH_CTRL_SET_MODE (RT_DEVICE_CTRL_BASE(Touch) + 2) /* Set touch's work mode. ex. RT_TOUCH_MODE_POLLING,RT_TOUCH_MODE_INT */ -#define RT_TOUCH_CTRL_SET_X_RANGE (RT_DEVICE_CTRL_BASE(Touch) + 3) /* Set x coordinate range */ -#define RT_TOUCH_CTRL_SET_Y_RANGE (RT_DEVICE_CTRL_BASE(Touch) + 4) /* Set y coordinate range */ -#define RT_TOUCH_CTRL_SET_X_TO_Y (RT_DEVICE_CTRL_BASE(Touch) + 5) /* Set X Y coordinate exchange */ -#define RT_TOUCH_CTRL_DISABLE_INT (RT_DEVICE_CTRL_BASE(Touch) + 6) /* Disable interrupt */ -#define RT_TOUCH_CTRL_ENABLE_INT (RT_DEVICE_CTRL_BASE(Touch) + 7) /* Enable interrupt */ -#define RT_TOUCH_CTRL_POWER_ON (RT_DEVICE_CTRL_BASE(Touch) + 8) /* Touch Power On */ -#define RT_TOUCH_CTRL_POWER_OFF (RT_DEVICE_CTRL_BASE(Touch) + 9) /* Touch Power Off */ -#define RT_TOUCH_CTRL_GET_STATUS (RT_DEVICE_CTRL_BASE(Touch) + 10) /* Get Touch Power Status */ - -/* Touch event */ -#define RT_TOUCH_EVENT_NONE (0) /* Touch none */ -#define RT_TOUCH_EVENT_UP (1) /* Touch up event */ -#define RT_TOUCH_EVENT_DOWN (2) /* Touch down event */ -#define RT_TOUCH_EVENT_MOVE (3) /* Touch move event */ - -struct rt_touch_info -{ - rt_uint8_t type; /* The touch type */ - rt_uint8_t vendor; /* Vendor of touchs */ - rt_uint8_t point_num; /* Support point num */ - rt_int32_t range_x; /* X coordinate range */ - rt_int32_t range_y; /* Y coordinate range */ -}; - -struct rt_touch_config -{ -#ifdef RT_TOUCH_PIN_IRQ - struct rt_device_pin_mode irq_pin; /* Interrupt pin, The purpose of this pin is to notification read data */ -#endif - char *dev_name; /* The name of the communication device */ - void *user_data; -}; - -typedef struct rt_touch_device *rt_touch_t; -struct rt_touch_device -{ - struct rt_device parent; /* The standard device */ - struct rt_touch_info info; /* The touch info data */ - struct rt_touch_config config; /* The touch config data */ - - const struct rt_touch_ops *ops; /* The touch ops */ - rt_err_t (*irq_handle)(rt_touch_t touch); /* Called when an interrupt is generated, registered by the driver */ -}; - -struct rt_touch_data -{ - rt_uint8_t event; /* The touch event of the data */ - rt_uint8_t track_id; /* Track id of point */ - rt_uint8_t width; /* Point of width */ - rt_uint16_t x_coordinate; /* Point of x coordinate */ - rt_uint16_t y_coordinate; /* Point of y coordinate */ - rt_tick_t timestamp; /* The timestamp when the data was received */ -}; - -struct rt_touch_ops -{ - rt_size_t (*touch_readpoint)(struct rt_touch_device *touch, void *buf, rt_size_t touch_num); - rt_err_t (*touch_control)(struct rt_touch_device *touch, int cmd, void *arg); -}; - -int rt_hw_touch_register(rt_touch_t touch, - const char *name, - rt_uint32_t flag, - void *data); - -/* if you doesn't use pin device. you must call this function in your touch irq callback */ -void rt_hw_touch_isr(rt_touch_t touch); - -#ifdef __cplusplus -} -#endif - -#endif /* __TOUCH_H__ */ |