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Merge pull request #17448 from aabadie/pr/drivers/ft5336

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drivers/ft5x06: add support for touch panel controller
This commit is contained in:
Alexandre Abadie 2022-01-09 18:02:40 +01:00 committed by GitHub
commit c49f156e6e
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GPG Key ID: 4AEE18F83AFDEB23
28 changed files with 1089 additions and 4 deletions
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1
boards/stm32f723e-disco/Kconfig
View File

@ -28,6 +28,7 @@ config BOARD_STM32F723E_DISCO
select BOARD_HAS_LSE
select HAVE_SAUL_GPIO
select HAVE_FT6X06
select MODULE_PERIPH_UART_HW_FC if TEST_KCONFIG && HAS_PERIPH_UART_HW_FC
# Workaround due to stdout only working with stdin enabled
select MODULE_STDIN if TEST_KCONFIG

4
boards/stm32f723e-disco/Makefile.dep
View File

@ -4,5 +4,9 @@ ifneq (,$(filter saul_default,$(USEMODULE)))
USEMODULE += saul_gpio
endif
ifneq (,$(filter touch_dev,$(USEMODULE)))
USEMODULE += ft6x06
endif
# TODO: remove the stdin dependency
USEMODULE += stdin

10
boards/stm32f723e-disco/include/board.h
View File

@ -60,6 +60,16 @@ extern "C" {
#define BTN0_MODE GPIO_IN
/** @} */
/**
* @name FT5X06 touch panel configuration
* @{
*/
#define FT5X06_PARAM_I2C_DEV I2C_DEV(1) /**< I2C device */
#define FT5X06_PARAM_INT_PIN GPIO_PIN(PORT_I, 9) /**< Interrupt pin */
#define FT5X06_PARAM_XMAX (240) /**< Max width */
#define FT5X06_PARAM_YMAX (240) /**< Max height */
/** @} */
/**
* @brief Initialize board specific hardware, including clock, LEDs and std-IO
*/

26
boards/stm32f723e-disco/include/periph_conf.h
View File

@ -155,10 +155,34 @@ static const i2c_conf_t i2c_config[] = {
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C2EN,
.irqn = I2C2_ER_IRQn,
}
},
{ /* Connected to touchscreen controller */
.dev = I2C3,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_A, 8),
.sda_pin = GPIO_PIN(PORT_H, 8),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C3EN,
.irqn = I2C3_ER_IRQn,
},
{
.dev = I2C1,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 8),
.sda_pin = GPIO_PIN(PORT_B, 9),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C1EN,
.irqn = I2C1_ER_IRQn,
},
};
#define I2C_0_ISR isr_i2c2_er
#define I2C_1_ISR isr_i2c3_er
#define I2C_2_ISR isr_i2c1_er
#define I2C_NUMOF ARRAY_SIZE(i2c_config)
/** @} */

1
boards/stm32f746g-disco/Kconfig
View File

@ -29,5 +29,6 @@ config BOARD_STM32F746G_DISCO
select BOARD_HAS_LSE
select HAVE_SAUL_GPIO
select HAVE_FT5336
source "$(RIOTBOARD)/common/stm32/Kconfig"

4
boards/stm32f746g-disco/Makefile.dep
View File

@ -9,3 +9,7 @@ endif
ifneq (,$(filter disp_dev,$(USEMODULE)))
FEATURES_REQUIRED += periph_ltdc
endif
ifneq (,$(filter touch_dev,$(USEMODULE)))
USEMODULE += ft5336
endif

2
boards/stm32f746g-disco/doc.txt
View File

@ -28,7 +28,7 @@ Current hardware support:
| USB OTG FS | X | |
| USB OTG HS | - | |
| TFT LCD | X | |
| Capacitive touch screen | - | |
| Capacitive touch screen | X | |
| User microphones | - | |
| External Quad-SPI Flash | - | |
| External SDRAM | - | |

10
boards/stm32f746g-disco/include/board.h
View File

@ -65,6 +65,16 @@ extern "C" {
#define BTN0_MODE GPIO_IN /**< BTN0 pin mode */
/** @} */
/**
* @name FT5X06 touch panel configuration
* @{
*/
#define FT5X06_PARAM_I2C_DEV I2C_DEV(1) /**< I2C device */
#define FT5X06_PARAM_INT_PIN GPIO_PIN(PORT_I, 13) /**< Interrupt pin */
#define FT5X06_PARAM_XMAX (480) /**< Max width */
#define FT5X06_PARAM_YMAX (272) /**< Max height */
/** @} */
/**
* @brief Initialize board specific hardware
*/

36
boards/stm32f746g-disco/include/periph_conf.h
View File

@ -36,7 +36,6 @@
#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_i2c1_pb8_pb9.h"
#include "cfg_rtt_default.h"
#include "cfg_timer_tim2.h"
#include "cfg_usb_otg_fs.h"
@ -147,6 +146,41 @@ static const spi_conf_t spi_config[] = {
#define SPI_NUMOF ARRAY_SIZE(spi_config)
/** @} */
/**
* @name I2C configuration
* @{
*/
static const i2c_conf_t i2c_config[] = {
{
.dev = I2C1,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 8),
.sda_pin = GPIO_PIN(PORT_B, 9),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C1EN,
.irqn = I2C1_ER_IRQn,
},
{
.dev = I2C3,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_H, 7),
.sda_pin = GPIO_PIN(PORT_H, 8),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C3EN,
.irqn = I2C3_ER_IRQn,
},
};
#define I2C_0_ISR isr_i2c1_er
#define I2C_1_ISR isr_i2c3_er
#define I2C_NUMOF ARRAY_SIZE(i2c_config)
/** @} */
/**
* @name ETH configuration
* @{

62
dist/tools/doccheck/exclude_patterns vendored
View File

@ -14581,6 +14581,12 @@ boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member SPI_NUMO
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member spi_config\[\] \(variable\) of file periph_conf\.h is not documented\.
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member ETH_DMA_ISR \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member eth_config \(variable\) of file periph_conf\.h is not documented\.
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member I2C_0_ISR \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member I2C_1_ISR \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member I2C_NUMOF \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32f746g\-disco/include/periph_conf\.h:[0-9]+: warning: Member i2c_config\[\] \(variable\) of file periph_conf\.h is not documented\.
boards/stm32f723e\-disco/include/periph_conf\.h:[0-9]+: warning: Member I2C_1_ISR \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32f723e\-disco/include/periph_conf\.h:[0-9]+: warning: Member I2C_2_ISR \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32g0316\-disco/include/periph_conf\.h:[0-9]+: warning: Member TIMER_0_ISR \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32g0316\-disco/include/periph_conf\.h:[0-9]+: warning: Member TIMER_NUMOF \(macro definition\) of file periph_conf\.h is not documented\.
boards/stm32g0316\-disco/include/periph_conf\.h:[0-9]+: warning: Member timer_config\[\] \(variable\) of file periph_conf\.h is not documented\.
@ -14643,3 +14649,59 @@ cpu/stm32/include/clk/cfg_clock_common_lx_u5_wx\.h:[0-9]+: warning: Member CLOCK
cpu/stm32/include/clk/cfg_clock_common_lx_u5_wx\.h:[0-9]+: warning: Member CLOCK_HSI \(macro definition\) of file cfg_clock_common_lx_u5_wx\.h is not documented\.
cpu/stm32/include/clk/cfg_clock_common_lx_u5_wx\.h:[0-9]+: warning: Member CONFIG_CLOCK_MSI \(macro definition\) of file cfg_clock_common_lx_u5_wx\.h is not documented\.
cpu/stm32/include/clk/cfg_clock_common_lx_u5_wx\.h:[0-9]+: warning: Member CONFIG_USE_CLOCK_PLL \(macro definition\) of file cfg_clock_common_lx_u5_wx\.h is not documented\.
drivers/ft5x06/include/ft5x06_params\.h:[0-9]+: warning: Member FT5X06_PARAM_I2C_DEV \(macro definition\) of file ft5x06_params\.h is not documented\.
drivers/ft5x06/include/ft5x06_params\.h:[0-9]+: warning: Member FT5X06_PARAM_ADDR \(macro definition\) of file ft5x06_params\.h is not documented\.
drivers/ft5x06/include/ft5x06_params\.h:[0-9]+: warning: Member FT5X06_PARAM_INT_PIN \(macro definition\) of file ft5x06_params\.h is not documented\.
drivers/ft5x06/include/ft5x06_params\.h:[0-9]+: warning: Member FT5X06_PARAM_XMAX \(macro definition\) of file ft5x06_params\.h is not documented\.
drivers/ft5x06/include/ft5x06_params\.h:[0-9]+: warning: Member FT5X06_PARAM_YMAX \(macro definition\) of file ft5x06_params\.h is not documented\.
drivers/ft5x06/include/ft5x06_params\.h:[0-9]+: warning: Member FT5X06_PARAMS \(macro definition\) of file ft5x06_params\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_I2C_DEFAULT_ADDRESS \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_VENDOR_ID \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCHES_COUNT_MAX \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_AUTO_CALIB_NEEDED \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_DEVIDE_MODE_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TD_STATUS_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH1_XH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH1_XL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH1_YH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH1_YL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH2_XH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH2_XL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH2_YH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH2_YL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH3_XH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH3_XL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH3_YH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH3_YL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH4_XH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH4_XL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH4_YH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH4_YL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH5_XH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH5_XL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH5_YH_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH5_YL_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_AUTO_CLB_MODE_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_CIPHER_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_LIB_VERSION_H_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_LIB_VERSION_L_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_MODE_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_PMODE_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_FIRMID_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_STATE_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_VENDOR_ID_REG \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_MOVE_UP \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_MOVE_LEFT \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_MOVE_DOWN \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_MOVE_RIGHT \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_ZOOM_IN \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_ZOOM_OUT \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_GESTURE_ID_NONE \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TD_STATUS_MASK \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH_POS_LSB_MASK \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_TOUCH_POS_MSB_MASK \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_MODE_INTERRUPT_MASK \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_MODE_INTERRUPT_SHIFT \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_MODE_INTERRUPT_POLLING \(macro definition\) of file ft5x06_constants\.h is not documented\.
drivers/ft5x06/include/ft5x06_constants\.h:[0-9]+: warning: Member FT5X06_G_MODE_INTERRUPT_TRIGGER \(macro definition\) of file ft5x06_constants\.h is not documented\.

1
drivers/Kconfig
View File

@ -76,6 +76,7 @@ rsource "dcf77/Kconfig"
rsource "dht/Kconfig"
rsource "ds18/Kconfig"
rsource "ds75lx/Kconfig"
rsource "ft5x06/Kconfig"
rsource "fxos8700/Kconfig"
rsource "gp2y10xx/Kconfig"
rsource "hdc1000/Kconfig"

4
drivers/Makefile.dep
View File

@ -52,6 +52,10 @@ ifneq (,$(filter ethos_%,$(USEMODULE)))
USEMODULE += ethos
endif
ifneq (,$(filter ft6% ft5% ft3%,$(USEMODULE)))
USEMODULE += ft5x06
endif
ifneq (,$(filter hmc5883l_%,$(USEMODULE)))
USEMODULE += hmc5883l
endif

109
drivers/ft5x06/Kconfig Normal file
View File

@ -0,0 +1,109 @@
# Copyright (c) 2021 Inria
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
config MODULE_FT5X06
bool "FT5X06 touch panel driver"
depends on TEST_KCONFIG
depends on HAS_PERIPH_GPIO_IRQ
depends on HAS_PERIPH_I2C
select MODULE_PERIPH_GPIO_IRQ
select MODULE_PERIPH_I2C
select MODULE_ZTIMER
select MODULE_ZTIMER_MSEC
config MODULE_FT5606
bool "FT5606 touch panel driver"
select MODULE_FT5X06
config MODULE_FT5X16
bool "FT5X16 touch panel driver"
select MODULE_FT5X06
config MODULE_FT6X06
bool "FT6X06 touch panel driver"
select MODULE_FT5X06
config MODULE_FT6X36
bool "FT6X36 touch panel driver"
select MODULE_FT5X06
config MODULE_FT5X06I
bool "FT5X06I touch panel driver"
select MODULE_FT5X06
config MODULE_FT5336
bool "FT5336 touch panel driver"
select MODULE_FT5X06
config MODULE_FT3316
bool "FT3316 touch panel driver"
select MODULE_FT5X06
config MODULE_FT5436I
bool "FT5436I touch panel driver"
select MODULE_FT5X06
config MODULE_FT5336I
bool "FT5336I touch panel driver"
select MODULE_FT5X06
config MODULE_FT5X46
bool "FT5X46 touch panel driver"
select MODULE_FT5X06
config HAVE_FT5606
bool
select MODULE_FT5606 if MODULE_TOUCH_DEV
help
Indicates that an FT5606 touch panel is present.
config HAVE_FT5X16
bool
select MODULE_FT5X16 if MODULE_TOUCH_DEV
help
Indicates that an FT5X16 touch panel is present.
config HAVE_FT6X06
bool
select MODULE_FT6X06 if MODULE_TOUCH_DEV
help
Indicates that an FT6X06 touch panel is present.
config HAVE_FT6X36
bool
select MODULE_FT6X36 if MODULE_TOUCH_DEV
help
Indicates that an FT6X36 touch panel is present.
config HAVE_FT5X06I
bool
select MODULE_FT5X06I if MODULE_TOUCH_DEV
help
Indicates that an FT5X06I touch panel is present.
config HAVE_FT5336
bool
select MODULE_FT5336 if MODULE_TOUCH_DEV
help
Indicates that an FT5336 touch panel is present.
config HAVE_FT3316
bool
select MODULE_FT3316 if MODULE_TOUCH_DEV
help
Indicates that an FT3316 touch panel is present.
config HAVE_FT5436I
bool
select MODULE_FT5436I if MODULE_TOUCH_DEV
help
Indicates that an FT5436I touch panel is present.
config HAVE_FT5X46
bool
select MODULE_FT5X46 if MODULE_TOUCH_DEV
help
Indicates that an FT5X46 touch panel is present.

1
drivers/ft5x06/Makefile Normal file
View File

@ -0,0 +1 @@
include $(RIOTMAKE)/driver_with_touch_dev.mk

5
drivers/ft5x06/Makefile.dep Normal file
View File

@ -0,0 +1,5 @@
FEATURES_REQUIRED += periph_gpio_irq
FEATURES_REQUIRED += periph_i2c
USEMODULE += ztimer
USEMODULE += ztimer_msec

13
drivers/ft5x06/Makefile.include Normal file
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@ -0,0 +1,13 @@
USEMODULE_INCLUDES_ft5x06 := $(LAST_MAKEFILEDIR)/include
USEMODULE_INCLUDES += $(USEMODULE_INCLUDES_ft5x06)
PSEUDOMODULES += ft5606
PSEUDOMODULES += ft5x16
PSEUDOMODULES += ft6x06
PSEUDOMODULES += ft6x36
PSEUDOMODULES += ft5x06i
PSEUDOMODULES += ft5336
PSEUDOMODULES += ft3316
PSEUDOMODULES += ft5436i
PSEUDOMODULES += ft5336i
PSEUDOMODULES += ft5x46

157
drivers/ft5x06/ft5x06.c Normal file
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/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup drivers_ft5x06
* @{
*
* @file
* @brief Device driver implementation for the FT5x06 touch driver
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*
* @}
*/
#include <errno.h>
#include <stdint.h>
#include "periph/i2c.h"
#include "periph/gpio.h"
#include "ztimer.h"
#include "ft5x06.h"
#include "ft5x06_constants.h"
#include "ft5x06_params.h"
#define ENABLE_DEBUG 0
#include "debug.h"
#define FT5X06_BUS (dev->params.i2c)
#define FT5X06_ADDR (dev->params.addr)
#define FT5X06_RESET_DELAY_MS (200)
int ft5x06_init(ft5x06_t *dev, const ft5x06_params_t *params, ft5x06_event_cb_t cb, void *arg)
{
dev->params = *params;
/* Wait at least 200ms after power up before accessing registers */
ztimer_sleep(ZTIMER_MSEC, FT5X06_RESET_DELAY_MS);
i2c_acquire(FT5X06_BUS);
uint8_t vendor_id = 0;
if (i2c_read_reg(FT5X06_BUS, FT5X06_ADDR, FT5X06_G_VENDOR_ID_REG, &vendor_id, 0) != 0) {
i2c_release(FT5X06_BUS);
return -EPROTO;
}
if (vendor_id != FT5X06_VENDOR_ID) {
DEBUG("[ft5x06] init: invalid vendor ID: '0x%02x' (expected: 0x%02x)\n",
vendor_id, FT5X06_VENDOR_ID);
i2c_release(FT5X06_BUS);
return -ENODEV;
}
/* Auto-calibrate if needed */
if (IS_ACTIVE(FT5X06_AUTO_CALIB_NEEDED)) {
DEBUG("[ft5x06] init: enable device auto-calibration\n");
i2c_write_reg(FT5X06_BUS, FT5X06_ADDR, FT5X06_G_AUTO_CLB_MODE_REG, 0, 0);
}
/* Configure interrupt */
if (gpio_is_valid(dev->params.int_pin)) {
DEBUG("[ft5x06] init: configuring touchscreen interrupt\n");
gpio_init_int(dev->params.int_pin, GPIO_IN, GPIO_RISING, cb, arg);
i2c_write_reg(FT5X06_BUS, FT5X06_ADDR, FT5X06_G_MODE_REG, FT5X06_G_MODE_INTERRUPT_TRIGGER & 0x01, 0);
}
i2c_release(FT5X06_BUS);
return 0;
}
static const uint8_t touch_reg_map[FT5X06_TOUCHES_COUNT_MAX] = {
FT5X06_TOUCH1_XH_REG,
FT5X06_TOUCH2_XH_REG,
#if FT5X06_TOUCHES_COUNT_MAX > 2
FT5X06_TOUCH3_XH_REG,
FT5X06_TOUCH4_XH_REG,
FT5X06_TOUCH5_XH_REG,
#endif
};
int ft5x06_read_touch_positions(const ft5x06_t *dev, ft5x06_touch_position_t *positions, size_t len)
{
i2c_acquire(FT5X06_BUS);
for (uint8_t touch = 0; touch < len; touch++) {
uint8_t regs[4];
uint16_t pos_x = 0, pos_y = 0;
i2c_read_regs(FT5X06_BUS, FT5X06_ADDR, touch_reg_map[touch], &regs, 4, 0);
pos_x = (uint16_t)((regs[1] & FT5X06_TOUCH_POS_LSB_MASK) | (uint16_t)(regs[0] & FT5X06_TOUCH_POS_MSB_MASK) << 8);
pos_y = (uint16_t)((regs[3] & FT5X06_TOUCH_POS_LSB_MASK) | (uint16_t)(regs[2] & FT5X06_TOUCH_POS_MSB_MASK) << 8);
/* X and Y positions are swapped compared to the display */
positions[touch].x = pos_y;
positions[touch].y = pos_x;
}
i2c_release(FT5X06_BUS);
return 0;
}
int ft5x06_read_touch_count(const ft5x06_t *dev, uint8_t *count)
{
i2c_acquire(FT5X06_BUS);
i2c_read_reg(FT5X06_BUS, FT5X06_ADDR, FT5X06_TD_STATUS_REG, count, 0);
i2c_release(FT5X06_BUS);
*count &= FT5X06_TD_STATUS_MASK;
if (*count > FT5X06_TOUCHES_COUNT_MAX) {
*count = 0;
}
return 0;
}
int ft5x06_read_touch_gesture(const ft5x06_t *dev, ft5x06_touch_gesture_t *gesture)
{
uint8_t gesture_id = 0;
i2c_acquire(FT5X06_BUS);
i2c_read_reg(FT5X06_BUS, FT5X06_ADDR, FT5X06_GESTURE_ID_REG, &gesture_id, 0);
i2c_release(FT5X06_BUS);
DEBUG("[ft5x06] read gesture_id '0x%02X'\n", gesture_id);
switch (gesture_id) {
case FT5X06_GESTURE_ID_MOVE_UP:
*gesture = FT5X06_TOUCH_MOVE_UP;
break;
case FT5X06_GESTURE_ID_MOVE_LEFT:
*gesture = FT5X06_TOUCH_MOVE_LEFT;
break;
case FT5X06_GESTURE_ID_MOVE_DOWN:
*gesture = FT5X06_TOUCH_MOVE_DOWN;
break;
case FT5X06_GESTURE_ID_MOVE_RIGHT:
*gesture = FT5X06_TOUCH_MOVE_RIGHT;
break;
case FT5X06_GESTURE_ID_ZOOM_IN:
*gesture = FT5X06_TOUCH_ZOOM_IN;
break;
case FT5X06_GESTURE_ID_ZOOM_OUT:
*gesture = FT5X06_TOUCH_ZOOM_OUT;
break;
default: /* Fallback to None */
*gesture = FT5X06_TOUCH_NO_GESTURE;
break;
}
return 0;
}

81
drivers/ft5x06/ft5x06_touch_dev.c Normal file
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/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup drivers_ft5x06
* @{
*
* @file
* @brief Driver adaption to touch_dev generic interface
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
* @}
*/
#include <stddef.h>
#include <stdint.h>
#include <errno.h>
#include <assert.h>
#include "kernel_defines.h"
#include "periph/gpio.h"
#include "ft5x06.h"
#include "ft5x06_touch_dev.h"
#define ENABLE_DEBUG 0
#include "debug.h"
uint16_t _ft5x06_height(const touch_dev_t *touch_dev)
{
const ft5x06_t *dev = (const ft5x06_t *)touch_dev;
assert(dev);
return dev->params.ymax;
}
uint16_t _ft5x06_width(const touch_dev_t *touch_dev)
{
const ft5x06_t *dev = (const ft5x06_t *)touch_dev;
assert(dev);
return dev->params.xmax;
}
uint8_t _ft5x06_touches(const touch_dev_t *touch_dev, touch_t *touches, size_t len)
{
ft5x06_t *dev = (ft5x06_t *)touch_dev;
assert(dev);
uint8_t ret;
ft5x06_read_touch_count(dev, &ret);
if (ret && touches != NULL) {
assert(len <= FT5X06_TOUCHES_COUNT_MAX);
ft5x06_read_touch_positions(dev, (ft5x06_touch_position_t *)touches, len);
}
return ret;
}
void _ft5x06_set_event_callback(const touch_dev_t *touch_dev, touch_event_cb_t cb, void *arg)
{
ft5x06_t *dev = (ft5x06_t *)touch_dev;
assert(dev);
if (gpio_is_valid(dev->params.int_pin)) {
gpio_init_int(dev->params.int_pin, GPIO_IN, GPIO_RISING, cb, arg);
}
}
const touch_dev_driver_t ft5x06_touch_dev_driver = {
.height = _ft5x06_height,
.width = _ft5x06_width,
.touches = _ft5x06_touches,
.set_event_callback = _ft5x06_set_event_callback,
};

133
drivers/ft5x06/include/ft5x06_constants.h Normal file
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/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup drivers_ft5x06
* @{
*
* @file
* @brief Internal register addresses, bitfields and constants
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*/
#ifndef FT5X06_CONSTANTS_H
#define FT5X06_CONSTANTS_H
#include "kernel_defines.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Constants (depends on variants)
* @{
*/
#define FT5X06_I2C_DEFAULT_ADDRESS (0x38)
#if IS_USED(MODULE_FT6X06) || IS_USED(MODULE_FT6X36)
#define FT5X06_VENDOR_ID (0xcd)
#else
#define FT5X06_VENDOR_ID (0x51)
#endif
#if IS_USED(MODULE_FT6X06) || IS_USED(MODULE_FT6X36)
#define FT5X06_TOUCHES_COUNT_MAX (2)
#else
#define FT5X06_TOUCHES_COUNT_MAX (5)
#endif
#if IS_USED(MODULE_FT6X06) || IS_USED(MODULE_FT6X36) || IS_USED(MODULE_FT5336) || \
IS_USED(MODULE_FT3316) || IS_USED(MODULE_FT5436I) || IS_USED(MODULE_FT5336I) || \
IS_USED(MODULE_FT5X46)
#define FT5X06_AUTO_CALIB_NEEDED 0
#else
#define FT5X06_AUTO_CALIB_NEEDED 1
#endif
/** @} */
/**
* @name Register addresses
* @{
*/
#define FT5X06_DEVIDE_MODE_REG (0x00)
#define FT5X06_GESTURE_ID_REG (0x01)
#define FT5X06_TD_STATUS_REG (0x02)
#define FT5X06_TOUCH1_XH_REG (0x03)
#define FT5X06_TOUCH1_XL_REG (0x04)
#define FT5X06_TOUCH1_YH_REG (0x05)
#define FT5X06_TOUCH1_YL_REG (0x06)
#define FT5X06_TOUCH2_XH_REG (0x09)
#define FT5X06_TOUCH2_XL_REG (0x0A)
#define FT5X06_TOUCH2_YH_REG (0x0B)
#define FT5X06_TOUCH2_YL_REG (0x0C)
#define FT5X06_TOUCH3_XH_REG (0x0F)
#define FT5X06_TOUCH3_XL_REG (0x11)
#define FT5X06_TOUCH3_YH_REG (0x12)
#define FT5X06_TOUCH3_YL_REG (0x13)
#define FT5X06_TOUCH4_XH_REG (0x15)
#define FT5X06_TOUCH4_XL_REG (0x16)
#define FT5X06_TOUCH4_YH_REG (0x17)
#define FT5X06_TOUCH4_YL_REG (0x18)
#define FT5X06_TOUCH5_XH_REG (0x1B)
#define FT5X06_TOUCH5_XL_REG (0x1C)
#define FT5X06_TOUCH5_YH_REG (0x1D)
#define FT5X06_TOUCH5_YL_REG (0x1E)
#define FT5X06_G_AUTO_CLB_MODE_REG (0xA0)
#define FT5X06_G_CIPHER_REG (0xA1)
#define FT5X06_G_LIB_VERSION_H_REG (0xA2)
#define FT5X06_G_LIB_VERSION_L_REG (0xA3)
#define FT5X06_G_MODE_REG (0xA4)
#define FT5X06_G_PMODE_REG (0xA5)
#define FT5X06_G_FIRMID_REG (0xA6)
#define FT5X06_G_STATE_REG (0xA7)
#define FT5X06_G_VENDOR_ID_REG (0xA8)
/** @} */
/**
* @name Gesture ID register bitfields
* @{
*/
#define FT5X06_GESTURE_ID_MOVE_UP (0x10)
#define FT5X06_GESTURE_ID_MOVE_LEFT (0x14)
#define FT5X06_GESTURE_ID_MOVE_DOWN (0x18)
#define FT5X06_GESTURE_ID_MOVE_RIGHT (0x1C)
#define FT5X06_GESTURE_ID_ZOOM_IN (0x48)
#define FT5X06_GESTURE_ID_ZOOM_OUT (0x49)
#define FT5X06_GESTURE_ID_NONE (0x00)
/** @} */
/**
* @name Touch detect status register bitfields
* @{
*/
#define FT5X06_TD_STATUS_MASK (0x0F)
/** @} */
/**
* @name Touch position (LSB/MSB) registers masks
* @{
*/
#define FT5X06_TOUCH_POS_LSB_MASK (0xFF)
#define FT5X06_TOUCH_POS_MSB_MASK (0x0F)
/** @} */
/**
* @name Interrupt mode register masks and bitfields
* @{
*/
#define FT5X06_G_MODE_INTERRUPT_MASK (0x03)
#define FT5X06_G_MODE_INTERRUPT_SHIFT (0x00)
#define FT5X06_G_MODE_INTERRUPT_POLLING (0x00)
#define FT5X06_G_MODE_INTERRUPT_TRIGGER (0x01)
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* FT5X06_CONSTANTS_H */
/** @} */

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drivers/ft5x06/include/ft5x06_params.h Normal file
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@ -0,0 +1,90 @@
/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup drivers_ft5x06
*
* @{
* @file
* @brief Default configuration
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*/
#ifndef FT5X06_PARAMS_H
#define FT5X06_PARAMS_H
#include <stdint.h>
#include "board.h"
#include "ft5x06.h"
#include "ft5x06_constants.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Set default configuration parameters
* @{
*/
/* I2C configuration */
#ifndef FT5X06_PARAM_I2C_DEV
#define FT5X06_PARAM_I2C_DEV I2C_DEV(0)
#endif
#ifndef FT5X06_PARAM_ADDR
#define FT5X06_PARAM_ADDR (FT5X06_I2C_DEFAULT_ADDRESS)
#endif
#ifndef FT5X06_PARAM_INT_PIN
#define FT5X06_PARAM_INT_PIN GPIO_UNDEF
#endif
#ifndef FT5X06_PARAM_XMAX
#define FT5X06_PARAM_XMAX (480U)
#endif
#ifndef FT5X06_PARAM_YMAX
#define FT5X06_PARAM_YMAX (272U)
#endif
#define FT5X06_PARAMS { \
.i2c = FT5X06_PARAM_I2C_DEV, \
.addr = FT5X06_PARAM_ADDR, \
.int_pin = FT5X06_PARAM_INT_PIN, \
.xmax = FT5X06_PARAM_XMAX, \
.ymax = FT5X06_PARAM_YMAX, \
}
/**@}*/
/**
* @brief Configuration struct
*/
static const ft5x06_params_t ft5x06_params[] =
{
FT5X06_PARAMS
};
/**
* @brief Default screen identifiers
*/
#ifndef FT5X06_PARAM_SCREEN_IDS
#define FT5X06_PARAM_SCREEN_IDS 0
#endif
/**
* @brief Configure screen identifiers
*/
static const uint8_t ft5x06_screen_ids[] =
{
FT5X06_PARAM_SCREEN_IDS,
};
#ifdef __cplusplus
}
#endif
#endif /* FT5X06_PARAMS_H */
/** @} */

38
drivers/ft5x06/include/ft5x06_touch_dev.h Normal file
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@ -0,0 +1,38 @@
/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup drivers_ft5x06
* @{
*
* @file
* @brief Definition of the driver for the touch_dev generic interface
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*/
#ifndef FT5X06_TOUCH_DEV_H
#define FT5X06_TOUCH_DEV_H
#include "touch_dev.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Reference to the touch device driver struct
*/
extern const touch_dev_driver_t ft5x06_touch_dev_driver;
#ifdef __cplusplus
}
#endif
#endif /* FT5X06_TOUCH_DEV_H */
/** @} */

145
drivers/include/ft5x06.h Normal file
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@ -0,0 +1,145 @@
/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup drivers_ft5x06 FocalTech FT5x06 touch panel driver
* @ingroup drivers_sensors
* @brief Multi-touch capacitive panel controller
*
* This driver should also support FT5x06，FT5606，FT5x16，FT6x06，Ft6x36
* FT5x06i，FT5336，FT3316，FT5436i，FT5336i，FT5x46.
*
* @{
*
* @file
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*/
#ifndef FT5X06_H
#define FT5X06_H
#include <stdint.h>
#include "periph/gpio.h"
#include "periph/i2c.h"
#include "ft5x06_constants.h"
#ifdef MODULE_TOUCH_DEV
#include "touch_dev.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Touch position structure
*/
typedef struct {
uint16_t x; /**< X position */
uint16_t y; /**< Y position */
} ft5x06_touch_position_t;
/**
* @brief Touch gesture
*/
typedef enum {
FT5X06_TOUCH_NO_GESTURE, /**< No gesture detected */
FT5X06_TOUCH_MOVE_UP, /**< Move up gesture detected */
FT5X06_TOUCH_MOVE_LEFT, /**< Move left gesture detected */
FT5X06_TOUCH_MOVE_DOWN, /**< Move down gesture detected */
FT5X06_TOUCH_MOVE_RIGHT, /**< Move right gesture detected */
FT5X06_TOUCH_ZOOM_IN, /**< Zoom int gesture detected */
FT5X06_TOUCH_ZOOM_OUT, /**< Zoom out gesture detected */
} ft5x06_touch_gesture_t;
/**
* @brief Signature of the touch event callback triggered from interrupt
*
* @param[in] arg optional context for the callback
*/
typedef void (*ft5x06_event_cb_t)(void *arg);
/**
* @brief Device initialization parameters
*/
typedef struct {
i2c_t i2c; /**< I2C device which is used */
uint8_t addr; /**< Device I2C address */
gpio_t int_pin; /**< Touch screen interrupt pin */
uint16_t xmax; /**< Touch screen max X position */
uint16_t ymax; /**< Touch screen max Y position */
} ft5x06_params_t;
/**
* @brief Device descriptor for the driver
*/
typedef struct {
#ifdef MODULE_TOUCH_DEV
touch_dev_t *dev; /**< Pointer to the generic touch device */
#endif
ft5x06_params_t params; /**< Initialization parameters */
} ft5x06_t;
/**
* @brief Initialize the given device
*
* @param[inout] dev Device descriptor of the driver
* @param[in] params Initialization parameters
* @param[in] cb Callback function called on touch interrupts
* @param[in] arg Context argument used in callback function
*
* @return 0 on success
* @return -ENODEV when no valid device
* @return -EPROTO on any bus error
*/
int ft5x06_init(ft5x06_t *dev, const ft5x06_params_t *params,
ft5x06_event_cb_t cb, void *arg);
/**
* @brief Read the touch positions
*
* @param[in] dev Device descriptor of the FT5x06
* @param[out] positions Touch positions
* @param[in] len Number of touch positions to read
*
* @return 0 on success
* @return -EPROTO on any bus error
*/
int ft5x06_read_touch_positions(const ft5x06_t *dev, ft5x06_touch_position_t *positions, size_t len);
/**
* @brief Read the number of touch
*
* @param[in] dev Device descriptor of the FT5x06
* @param[out] count Number of touch detected
*
* @return 0 on success
* @return -EPROTO on any bus error
*/
int ft5x06_read_touch_count(const ft5x06_t *dev, uint8_t *count);
/**
* @brief Read the gesture detected
*
* @param[in] dev Device descriptor of the FT5X06
* @param[out] gesture Gesture ID
*
* @return 0 on success
* @return -EPROTO on any bus error
*/
int ft5x06_read_touch_gesture(const ft5x06_t *dev, ft5x06_touch_gesture_t *gesture);
#ifdef __cplusplus
}
#endif
#endif /* FT5X06_H */
/** @} */

52
sys/auto_init/screen/auto_init_ft5x06.c Normal file
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@ -0,0 +1,52 @@
/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup sys_auto_init
* @{
* @file
* @brief initializes ft5x06 touch panel device
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
* @}
*/
#include <stddef.h>
#include "log.h"
#include "touch_dev.h"
#include "ft5x06.h"
#include "ft5x06_params.h"
#include "ft5x06_touch_dev.h"
#define FT5X06_NUMOF ARRAY_SIZE(ft5x06_params)
ft5x06_t ft5x06_devs[FT5X06_NUMOF];
static touch_dev_reg_t touch_dev_entries[FT5X06_NUMOF];
void auto_init_ft5x06(void)
{
assert(FT5X06_NUMOF == ARRAY_SIZE(ft5x06_screen_ids));
for (size_t i = 0; i < FT5X06_NUMOF; i++) {
LOG_DEBUG("[auto_init_screen] initializing ft5x06 #%u\n", i);
if (ft5x06_init(&ft5x06_devs[i], &ft5x06_params[i], NULL, NULL) < 0) {
LOG_ERROR("[auto_init_screen] error initializing ft5x06 #%u\n", i);
continue;
}
touch_dev_entries[i].dev = (touch_dev_t *)&ft5x06_devs[i];
touch_dev_entries[i].screen_id = ft5x06_screen_ids[i];
touch_dev_entries[i].dev->driver = &ft5x06_touch_dev_driver;
/* add to touch_dev registry */
touch_dev_reg_add(&(touch_dev_entries[i]));
}
}

6
sys/auto_init/screen/init.c
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@ -18,7 +18,7 @@
#include <stdio.h>
#define ENABLE_DEBUG (0)
#define ENABLE_DEBUG 0
#include "debug.h"
void auto_init_screen(void)
@ -41,6 +41,10 @@ void auto_init_screen(void)
extern void auto_init_stmpe811(void);
auto_init_stmpe811();
}
if (IS_USED(MODULE_FT5X06)) {
extern void auto_init_ft5x06(void);
auto_init_ft5x06();
}
}
if (IS_USED(MODULE_LVGL)) {

7
tests/driver_ft5x06/Makefile Normal file
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@ -0,0 +1,7 @@
BOARD ?= stm32f746g-disco
include ../Makefile.tests_common
DRIVER ?= ft5336
USEMODULE += $(DRIVER)
include $(RIOTBASE)/Makefile.include

3
tests/driver_ft5x06/Makefile.ci Normal file
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@ -0,0 +1,3 @@
BOARD_INSUFFICIENT_MEMORY := \
nucleo-l011k4 \
#

3
tests/driver_ft5x06/app.config.test Normal file
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# this file enables modules defined in Kconfig. Do not use this file for
# application configuration. This is only needed during migration.
CONFIG_MODULE_FT5336=y

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tests/driver_ft5x06/main.c Normal file
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/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief Test application for the ft5x06 touch driver
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*
* @}
*/
#include <stdio.h>
#include "mutex.h"
#include "ft5x06.h"
#include "ft5x06_params.h"
static void _touch_event_cb(void *arg)
{
mutex_unlock(arg);
}
static ft5x06_touch_position_t positions[FT5X06_TOUCHES_COUNT_MAX];
int main(void)
{
mutex_t lock = MUTEX_INIT_LOCKED;
ft5x06_t dev;
puts("FT5x06 test application\n");
printf("+------------Initializing------------+\n");
int ret = ft5x06_init(&dev, &ft5x06_params[0], _touch_event_cb, &lock);
if (ret != 0) {
puts("[Error] Initialization failed");
return 1;
}
puts("Initialization successful");
uint8_t current_touch_count = 0;
ft5x06_read_touch_count(&dev, &current_touch_count);
uint8_t last_touch_count = current_touch_count;
while (1) {
/* wait for touch event */
mutex_lock(&lock);
ft5x06_read_touch_count(&dev, &current_touch_count);
if (current_touch_count != last_touch_count) {
if (current_touch_count) {
printf("%d touch detected\n", current_touch_count);
}
if (!current_touch_count) {
puts("Released!");
}
last_touch_count = current_touch_count;
}
ft5x06_touch_gesture_t gesture;
ft5x06_read_touch_gesture(&dev, &gesture);
if (gesture != FT5X06_TOUCH_NO_GESTURE) {
printf("Gesture detected: %d\n", gesture);
}
/* Display touch positions if there are some */
if (current_touch_count > 0) {
ft5x06_read_touch_positions(&dev, positions, current_touch_count);
for (uint8_t touch = 0; touch < current_touch_count; touch++) {
printf("Touch %d - X: %i, Y:%i\n",
touch + 1, positions[touch].x, positions[touch].y);
}
}
}
return 0;
}