ra8_touch_cfg_t Struct Reference

Configuration descriptor for ra8_touch_open. More...

#include <ra8_touch.h>

Collaboration diagram for ra8_touch_cfg_t:

Data Fields
ra8_i2c_bus_ops_t	bus
	Injected I2C transfer seam (app-bound).
uint8_t	target_7b
	7-bit GT911 address (0x5D or 0x14).
uint8_t	irq_pin
	IRQ pin 0..31, or k_ra8_touch_irq_pin_unset for polling-only.
uint8_t	max_points
	Cap on touches reported (clamped to 5).

Detailed Description

Configuration descriptor for ra8_touch_open.

cppcheck cannot see tests/ so it flags every field as unused; each member is read in ra8_touch_open in libs/ra8_hal/src/ra8_touch.c.

Definition at line 109 of file ra8_touch.h.

Field Documentation

bus

ra8_i2c_bus_ops_t ra8_touch_cfg_t::bus

Injected I2C transfer seam (app-bound).

Definition at line 110 of file ra8_touch.h.

Referenced by internal_stash_state(), and internal_validate_cfg().

irq_pin

uint8_t ra8_touch_cfg_t::irq_pin

IRQ pin 0..31, or k_ra8_touch_irq_pin_unset for polling-only.

Definition at line 112 of file ra8_touch.h.

Referenced by internal_open_finalise(), and internal_stash_state().

max_points

uint8_t ra8_touch_cfg_t::max_points

Cap on touches reported (clamped to 5).

Definition at line 114 of file ra8_touch.h.

Referenced by internal_stash_state().

target_7b

uint8_t ra8_touch_cfg_t::target_7b

7-bit GT911 address (0x5D or 0x14).

Definition at line 111 of file ra8_touch.h.

Referenced by internal_stash_state(), and internal_validate_cfg().

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The documentation for this struct was generated from the following file:

• libs/ra8_hal/inc/ra8_touch.h