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stmpe811_constants.h File Reference
Drivers » Sensor Device Drivers » STMPE811 Touchscreen Controller

Constants for STMPE811. More...

Detailed Description

Constants for STMPE811.

Author
Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file stmpe811_constants.h.

#include "stmpe811.h"
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Go to the source code of this file.

#define STMPE811_I2C_ADDR_DEFAULT   (0x41)
 Default I2C address.
 
#define STMPE811_CHIP_ID_VALUE   (0x0811)
 Chip ID.
 

Registers

#define STMPE811_CHIP_ID   (0x00)
 STMPE811 Device identification.
 
#define STMPE811_ID_VER   (0x02)
 STMPE811 Revision number.
 
#define STMPE811_SYS_CTRL1   (0x03)
 Reset control.
 
#define STMPE811_SYS_CTRL2   (0x04)
 Clock control.
 
#define STMPE811_SPI_CFG   (0x08)
 SPI interface configuration.
 
#define STMPE811_INT_CTRL   (0x09)
 Interrupt control register.
 
#define STMPE811_INT_EN   (0x0A)
 Interrupt enable register.
 
#define STMPE811_INT_STA   (0x0B)
 Interrupt status register.
 
#define STMPE811_GPIO_EN   (0x0C)
 GPIO interrupt enable register.
 
#define STMPE811_GPIO_INT_STA   (0x0D)
 GPIO interrupt status register.
 
#define STMPE811_ADC_INT_EN   (0x0E)
 ADC interrupt enable register.
 
#define STMPE811_ADC_INT_STA   (0x0F)
 ADC interface status register.
 
#define STMPE811_GPIO_SET_PIN   (0x10)
 GPIO set pin register.
 
#define STMPE811_GPIO_CLR_PIN   (0x11)
 GPIO clear pin register.
 
#define STMPE811_MP_STA   (0x12)
 GPIO monitor pin state register.
 
#define STMPE811_GPIO_DIR   (0x13)
 GPIO direction register.
 
#define STMPE811_GPIO_ED   (0x14)
 GPIO edge detect register.
 
#define STMPE811_GPIO_RE   (0x15)
 GPIO rising edge register.
 
#define STMPE811_GPIO_FE   (0x16)
 GPIO falling edge register.
 
#define STMPE811_GPIO_ALT_FUNCTION   (0x17)
 Alternate function register.
 
#define STMPE811_ADC_CTRL1   (0x20)
 ADC control.
 
#define STMPE811_ADC_CTRL2   (0x21)
 ADC control.
 
#define STMPE811_ADC_CAPT   (0x22)
 To initiate ADC data acquisition.
 
#define STMPE811_ADC_DATA_CHO   (0x30)
 ADC channel 0.
 
#define STMPE811_ADC_DATA_CH1   (0x32)
 ADC channel 1.
 
#define STMPE811_ADC_DATA_CH2   (0x34)
 ADC channel 2.
 
#define STMPE811_ADC_DATA_CH3   (0x36)
 ADC channel 3.
 
#define STMPE811_ADC_DATA_CH4   (0x38)
 ADC channel 4.
 
#define STMPE811_ADC_DATA_CH5   (0x3A)
 ADC channel 5.
 
#define STMPE811_ADC_DATA_CH6   (0x3C)
 ADC channel 6.
 
#define STMPE811_ADC_DATA_CH7   (0x3E)
 ADC channel 7.
 
#define STMPE811_TSC_CTRL   (0x40)
 4-wire tsc setup
 
#define STMPE811_TSC_CFG   (0x41)
 Tsc configuration.
 
#define STMPE811_WDW_TR_X   (0x42)
 Window setup for top right X.
 
#define STMPE811_WDW_TR_Y   (0x44)
 Window setup for top right Y.
 
#define STMPE811_WDW_BL_X   (0x46)
 Window setup for bottom left X.
 
#define STMPE811_WDW_BL_Y   (0x48)
 Window setup for bottom left Y.
 
#define STMPE811_FIFO_TH   (0x4A)
 FIFO level to generate interrupt.
 
#define STMPE811_FIFO_CTRL_STA   (0x4B)
 Current status of FIFO.
 
#define STMPE811_FIFO_SIZE   (0x4C)
 Current filled level of FIFO.
 
#define STMPE811_TSC_DATA_X   (0x4D)
 Data port for tsc data access.
 
#define STMPE811_TSC_DATA_Y   (0x4F)
 Data port for tsc data access.
 
#define STMPE811_TSC_DATA_Z   (0x51)
 Data port for tsc data access.
 
#define STMPE811_TSC_DATA_XYZ   (0x52)
 Data port for tsc data access.
 
#define STMPE811_TSC_DATA_INC   (0x57)
 Data port for tsc auto-increment data access.
 
#define STMPE811_TSC_DATA_NON_INC   (0xD7)
 Data port for tsc non auto-increment data access.
 
#define STMPE811_TSC_FRACTION_Z   (0x56)
 Touchscreen controller FRACTION_Z.
 
#define STMPE811_TSC_DATA   (0x57)
 Data port for tsc data access.
 
#define STMPE811_TSC_I_DRIVE   (0x58)
 Touchscreen controller drivel.
 
#define STMPE811_TSC_SHIELD   (0x59)
 Touchscreen controller shield.
 
#define STMPE811_TEMP_CTRL   (0x60)
 Temperature sensor setup.
 
#define STMPE811_TEMP_DATA   (0x61)
 Temperature data access port.
 
#define STMPE811_TEMP_TH   (0x62)
 Threshold for temp controlled int.
 

SYS_CTRL1 register bitfields

#define STMPE811_SYS_CTRL1_HIBERNATE   (1 << 0)
 Hibernate the device.
 
#define STMPE811_SYS_CTRL1_SOFT_RESET   (1 << 1)
 Trigger software reset.
 

SYS_CTRL2 register bitfields

#define STMPE811_SYS_CTRL2_ADC_OFF   (1 << 0)
 Disable ADC.
 
#define STMPE811_SYS_CTRL2_TSC_OFF   (1 << 1)
 Disable Touchscreen.
 
#define STMPE811_SYS_CTRL2_GPIO_OFF   (1 << 2)
 Disable GPIO.
 
#define STMPE811_SYS_CTRL2_TS_OFF   (1 << 3)
 Disable Temperature sensor.
 

SPI_CFG register bitfields

#define STMPE811_SPI_CFG_SPI_CLK_MOD0   (1 << 0)
 SCAD/A0 pin during power-up reset.
 
#define STMPE811_SPI_CFG_SPI_CLK_MOD1   (1 << 1)
 SCAD/A0 pin during power-up reset.
 
#define STMPE811_SPI_CFG_AUTO_INCR   (1 << 2)
 SPI transactions internal autoincrement.
 

INT_CTRL register bitfields

#define STMPE811_INT_CTRL_INT_POLARITY   (1 << 2)
 Configure interrupt polarity (falling or raising)
 
#define STMPE811_INT_CTRL_INT_TYPE   (1 << 1)
 Configure interrupt type (edge or level)
 
#define STMPE811_INT_CTRL_GLOBAL_INT   (1 << 0)
 Enable global interrupt.
 

INT_EN register bitfields

#define STMPE811_INT_EN_TOUCH_DET   (1 << 0)
 Enable touch detection interrupt.
 
#define STMPE811_INT_EN_FIFO_TH   (1 << 1)
 Enable FIFO threshold interrupt.
 
#define STMPE811_INT_EN_FIFO_OFLOW   (1 << 2)
 Enable FIFO overflow interrupt.
 
#define STMPE811_INT_EN_FIFO_FULL   (1 << 3)
 Enable FIFO full interrupt.
 
#define STMPE811_INT_EN_FIFO_EMPTY   (1 << 4)
 Enable FIFO empty interrupt.
 
#define STMPE811_INT_EN_TEMP_SENS   (1 << 5)
 Enable temperature sensor interrupt.
 
#define STMPE811_INT_EN_ADC   (1 << 6)
 Enable ADC interrupt.
 
#define STMPE811_INT_EN_GPIO   (1 << 7)
 Enable GPIO interrupt.
 

ADC_CTRL1 register bitfields

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_POS   (4)
 Sample time bits shift position.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_36   (0b000)
 Conversion time: 36 cycles.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_44   (0b001)
 Conversion time: 44 cycles.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_56   (0b010)
 Conversion time: 56 cycles.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_64   (0b011)
 Conversion time: 64 cycles.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_80   (0b100)
 Conversion time: 80 cycles.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_96   (0b101)
 Conversion time: 96 cycles.
 
#define STMPE811_ADC_CTRL1_SAMPLE_TIME_124   (0b110)
 Conversion time: 124 cycles.
 
#define STMPE811_ADC_CTRL1_MOD_12B   (1 << 3)
 Enable 12 bit ADC (10bit if 0)
 

ADC_CTRL2 register bitfields

#define STMPE811_ADC_CTRL2_FREQ_1_625MHZ   (0b00)
 ADC clock frequency 1.625MHz.
 
#define STMPE811_ADC_CTRL2_FREQ_3_25MHZ   (0b01)
 ADC clock frequency 3.25MHz.
 
#define STMPE811_ADC_CTRL2_FREQ_6_5MHZ   (0b10)
 ADC clock frequency 6.5MHz.
 
#define STMPE811_ADC_CTRL2_FREQ_6_5_2MHZ   (0b11)
 ADC clock frequency 6.5MHz.
 

TSC_CTRL register bitfields

#define STMPE811_TSC_CTRL_EN   (1 << 0)
 Enable touchscreen.
 
#define STMPE811_TSC_CTRL_OPMOD_POS   (1)
 Operating mode bit shift position.
 
#define STMPE811_TSC_CTRL_OPMOD_XYZ   (0b000)
 X,Y,Z acquisition.
 
#define STMPE811_TSC_CTRL_OPMOD_XY_ONLY   (0b001)
 X,Y only acquisition.
 
#define STMPE811_TSC_CTRL_OPMOD_X_ONLY   (0b010)
 X only acquisition.
 
#define STMPE811_TSC_CTRL_OPMOD_Y_ONLY   (0b011)
 Y only acquisition.
 
#define STMPE811_TSC_CTRL_OPMOD_Z_ONLY   (0b100)
 Z only acquisition.
 
#define STMPE811_TSC_CTRL_TRACK_POS   (4)
 Movement tracking index bit shift position.
 
#define STMPE811_TSC_CTRL_TRACK_NO   (0b000)
 No window tracking.
 
#define STMPE811_TSC_CTRL_TRACK_4   (0b001)
 Tracking index 4.
 
#define STMPE811_TSC_CTRL_TRACK_8   (0b010)
 Tracking index 8.
 
#define STMPE811_TSC_CTRL_TRACK_16   (0b011)
 Tracking index 16.
 
#define STMPE811_TSC_CTRL_TRACK_32   (0b100)
 Tracking index 32.
 
#define STMPE811_TSC_CTRL_TRACK_64   (0b101)
 Tracking index 64.
 
#define STMPE811_TSC_CTRL_TRACK_92   (0b110)
 Tracking index 92.
 
#define STMPE811_TSC_CTRL_TRACK_127   (0b111)
 Tracking index 127.
 
#define STMPE811_TSC_CTRL_STA   (1 << 7)
 Touchscreen status (1: touch detected, 0: no touch detected), read-only.
 

TSC_CFG register bitfields

#define STMPE811_TSC_CFG_AVE_CTRL_POS   (6)
 Average control bit shift position.
 
#define STMPE811_TSC_CFG_AVE_CTRL_1   (0b00)
 Average control, 1 sample.
 
#define STMPE811_TSC_CFG_AVE_CTRL_2   (0b01)
 Average control, 2 sample.
 
#define STMPE811_TSC_CFG_AVE_CTRL_4   (0b10)
 Average control, 4 sample.
 
#define STMPE811_TSC_CFG_AVE_CTRL_8   (0b11)
 Average control, 8 sample.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_POS   (3)
 Touch detection delay bit shift position.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_10US   (0b000)
 Touch detection 10us delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_50US   (0b001)
 Touch detection 50us delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_100US   (0b010)
 Touch detection 100us delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_500US   (0b011)
 Touch detection 500us delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_1MS   (0b100)
 Touch detection 1ms delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_5MS   (0b101)
 Touch detection 5ms delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_10MS   (0b110)
 Touch detection 10ms delay.
 
#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_50MS   (0b111)
 Touch detection 50ms delay.
 
#define STMPE811_TSC_CFG_SETTLING_10US   (0b000)
 Settling time 10us.
 
#define STMPE811_TSC_CFG_SETTLING_100US   (0b001)
 Settling time 100us.
 
#define STMPE811_TSC_CFG_SETTLING_500US   (0b010)
 Settling time 500us.
 
#define STMPE811_TSC_CFG_SETTLING_1MS   (0b011)
 Settling time 1ms.
 
#define STMPE811_TSC_CFG_SETTLING_5MS   (0b100)
 Settling time 5ms.
 
#define STMPE811_TSC_CFG_SETTLING_10MS   (0b101)
 Settling time 10ms.
 
#define STMPE811_TSC_CFG_SETTLING_50MS   (0b110)
 Settling time 50ms.
 
#define STMPE811_TSC_CFG_SETTLING_100MS   (0b111)
 Settling time 100ms.
 

FIFO_CTRL_STA register bitfields

#define STMPE811_FIFO_CTRL_STA_RESET   (1 << 0)
 Reset FIFO.
 

TSC_FRACTION_Z register bitfields

#define STMPE811_TSC_FRACTION_Z_0_8   (0b000)
 Fractional part is 0, whole part is 8.
 
#define STMPE811_TSC_FRACTION_Z_1_7   (0b001)
 Fractional part is 1, whole part is 7.
 
#define STMPE811_TSC_FRACTION_Z_2_6   (0b010)
 Fractional part is 2, whole part is 6.
 
#define STMPE811_TSC_FRACTION_Z_3_5   (0b011)
 Fractional part is 3, whole part is 5.
 
#define STMPE811_TSC_FRACTION_Z_4_4   (0b100)
 Fractional part is 4, whole part is 4.
 
#define STMPE811_TSC_FRACTION_Z_5_3   (0b101)
 Fractional part is 5, whole part is 3.
 
#define STMPE811_TSC_FRACTION_Z_6_2   (0b110)
 Fractional part is 6, whole part is 2.
 
#define STMPE811_TSC_FRACTION_Z_7_1   (0b111)
 Fractional part is 7, whole part is 1.
 

TSC_I_DRIVE register bitfields

#define STMPE811_TSC_I_DRIVE_50MA   (1 << 0)
 Enable 50mA drive current, 20mA if 0.
 

Macro Definition Documentation

◆ STMPE811_ADC_CAPT

#define STMPE811_ADC_CAPT   (0x22)

To initiate ADC data acquisition.

Definition at line 58 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1

#define STMPE811_ADC_CTRL1   (0x20)

ADC control.

Definition at line 56 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_MOD_12B

#define STMPE811_ADC_CTRL1_MOD_12B   (1 << 3)

Enable 12 bit ADC (10bit if 0)

Definition at line 154 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_124

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_124   (0b110)

Conversion time: 124 cycles.

Definition at line 153 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_36

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_36   (0b000)

Conversion time: 36 cycles.

Definition at line 147 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_44

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_44   (0b001)

Conversion time: 44 cycles.

Definition at line 148 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_56

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_56   (0b010)

Conversion time: 56 cycles.

Definition at line 149 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_64

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_64   (0b011)

Conversion time: 64 cycles.

Definition at line 150 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_80

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_80   (0b100)

Conversion time: 80 cycles.

Definition at line 151 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_96

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_96   (0b101)

Conversion time: 96 cycles.

Definition at line 152 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL1_SAMPLE_TIME_POS

#define STMPE811_ADC_CTRL1_SAMPLE_TIME_POS   (4)

Sample time bits shift position.

Definition at line 146 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL2

#define STMPE811_ADC_CTRL2   (0x21)

ADC control.

Definition at line 57 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL2_FREQ_1_625MHZ

#define STMPE811_ADC_CTRL2_FREQ_1_625MHZ   (0b00)

ADC clock frequency 1.625MHz.

Definition at line 161 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL2_FREQ_3_25MHZ

#define STMPE811_ADC_CTRL2_FREQ_3_25MHZ   (0b01)

ADC clock frequency 3.25MHz.

Definition at line 162 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL2_FREQ_6_5_2MHZ

#define STMPE811_ADC_CTRL2_FREQ_6_5_2MHZ   (0b11)

ADC clock frequency 6.5MHz.

Definition at line 164 of file stmpe811_constants.h.

◆ STMPE811_ADC_CTRL2_FREQ_6_5MHZ

#define STMPE811_ADC_CTRL2_FREQ_6_5MHZ   (0b10)

ADC clock frequency 6.5MHz.

Definition at line 163 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH1

#define STMPE811_ADC_DATA_CH1   (0x32)

ADC channel 1.

Definition at line 60 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH2

#define STMPE811_ADC_DATA_CH2   (0x34)

ADC channel 2.

Definition at line 61 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH3

#define STMPE811_ADC_DATA_CH3   (0x36)

ADC channel 3.

Definition at line 62 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH4

#define STMPE811_ADC_DATA_CH4   (0x38)

ADC channel 4.

Definition at line 63 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH5

#define STMPE811_ADC_DATA_CH5   (0x3A)

ADC channel 5.

Definition at line 64 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH6

#define STMPE811_ADC_DATA_CH6   (0x3C)

ADC channel 6.

Definition at line 65 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CH7

#define STMPE811_ADC_DATA_CH7   (0x3E)

ADC channel 7.

Definition at line 66 of file stmpe811_constants.h.

◆ STMPE811_ADC_DATA_CHO

#define STMPE811_ADC_DATA_CHO   (0x30)

ADC channel 0.

Definition at line 59 of file stmpe811_constants.h.

◆ STMPE811_ADC_INT_EN

#define STMPE811_ADC_INT_EN   (0x0E)

ADC interrupt enable register.

Definition at line 46 of file stmpe811_constants.h.

◆ STMPE811_ADC_INT_STA

#define STMPE811_ADC_INT_STA   (0x0F)

ADC interface status register.

Definition at line 47 of file stmpe811_constants.h.

◆ STMPE811_CHIP_ID

#define STMPE811_CHIP_ID   (0x00)

STMPE811 Device identification.

Definition at line 36 of file stmpe811_constants.h.

◆ STMPE811_CHIP_ID_VALUE

#define STMPE811_CHIP_ID_VALUE   (0x0811)

Chip ID.

Definition at line 30 of file stmpe811_constants.h.

◆ STMPE811_FIFO_CTRL_STA

#define STMPE811_FIFO_CTRL_STA   (0x4B)

Current status of FIFO.

Definition at line 74 of file stmpe811_constants.h.

◆ STMPE811_FIFO_CTRL_STA_RESET

#define STMPE811_FIFO_CTRL_STA_RESET   (1 << 0)

Reset FIFO.

Definition at line 222 of file stmpe811_constants.h.

◆ STMPE811_FIFO_SIZE

#define STMPE811_FIFO_SIZE   (0x4C)

Current filled level of FIFO.

Definition at line 75 of file stmpe811_constants.h.

◆ STMPE811_FIFO_TH

#define STMPE811_FIFO_TH   (0x4A)

FIFO level to generate interrupt.

Definition at line 73 of file stmpe811_constants.h.

◆ STMPE811_GPIO_ALT_FUNCTION

#define STMPE811_GPIO_ALT_FUNCTION   (0x17)

Alternate function register.

Definition at line 55 of file stmpe811_constants.h.

◆ STMPE811_GPIO_CLR_PIN

#define STMPE811_GPIO_CLR_PIN   (0x11)

GPIO clear pin register.

Definition at line 49 of file stmpe811_constants.h.

◆ STMPE811_GPIO_DIR

#define STMPE811_GPIO_DIR   (0x13)

GPIO direction register.

Definition at line 51 of file stmpe811_constants.h.

◆ STMPE811_GPIO_ED

#define STMPE811_GPIO_ED   (0x14)

GPIO edge detect register.

Definition at line 52 of file stmpe811_constants.h.

◆ STMPE811_GPIO_EN

#define STMPE811_GPIO_EN   (0x0C)

GPIO interrupt enable register.

Definition at line 44 of file stmpe811_constants.h.

◆ STMPE811_GPIO_FE

#define STMPE811_GPIO_FE   (0x16)

GPIO falling edge register.

Definition at line 54 of file stmpe811_constants.h.

◆ STMPE811_GPIO_INT_STA

#define STMPE811_GPIO_INT_STA   (0x0D)

GPIO interrupt status register.

Definition at line 45 of file stmpe811_constants.h.

◆ STMPE811_GPIO_RE

#define STMPE811_GPIO_RE   (0x15)

GPIO rising edge register.

Definition at line 53 of file stmpe811_constants.h.

◆ STMPE811_GPIO_SET_PIN

#define STMPE811_GPIO_SET_PIN   (0x10)

GPIO set pin register.

Definition at line 48 of file stmpe811_constants.h.

◆ STMPE811_I2C_ADDR_DEFAULT

#define STMPE811_I2C_ADDR_DEFAULT   (0x41)

Default I2C address.

Definition at line 28 of file stmpe811_constants.h.

◆ STMPE811_ID_VER

#define STMPE811_ID_VER   (0x02)

STMPE811 Revision number.

Definition at line 37 of file stmpe811_constants.h.

◆ STMPE811_INT_CTRL

#define STMPE811_INT_CTRL   (0x09)

Interrupt control register.

Definition at line 41 of file stmpe811_constants.h.

◆ STMPE811_INT_CTRL_GLOBAL_INT

#define STMPE811_INT_CTRL_GLOBAL_INT   (1 << 0)

Enable global interrupt.

Definition at line 125 of file stmpe811_constants.h.

◆ STMPE811_INT_CTRL_INT_POLARITY

#define STMPE811_INT_CTRL_INT_POLARITY   (1 << 2)

Configure interrupt polarity (falling or raising)

Definition at line 123 of file stmpe811_constants.h.

◆ STMPE811_INT_CTRL_INT_TYPE

#define STMPE811_INT_CTRL_INT_TYPE   (1 << 1)

Configure interrupt type (edge or level)

Definition at line 124 of file stmpe811_constants.h.

◆ STMPE811_INT_EN

#define STMPE811_INT_EN   (0x0A)

Interrupt enable register.

Definition at line 42 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_ADC

#define STMPE811_INT_EN_ADC   (1 << 6)

Enable ADC interrupt.

Definition at line 138 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_FIFO_EMPTY

#define STMPE811_INT_EN_FIFO_EMPTY   (1 << 4)

Enable FIFO empty interrupt.

Definition at line 136 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_FIFO_FULL

#define STMPE811_INT_EN_FIFO_FULL   (1 << 3)

Enable FIFO full interrupt.

Definition at line 135 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_FIFO_OFLOW

#define STMPE811_INT_EN_FIFO_OFLOW   (1 << 2)

Enable FIFO overflow interrupt.

Definition at line 134 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_FIFO_TH

#define STMPE811_INT_EN_FIFO_TH   (1 << 1)

Enable FIFO threshold interrupt.

Definition at line 133 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_GPIO

#define STMPE811_INT_EN_GPIO   (1 << 7)

Enable GPIO interrupt.

Definition at line 139 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_TEMP_SENS

#define STMPE811_INT_EN_TEMP_SENS   (1 << 5)

Enable temperature sensor interrupt.

Definition at line 137 of file stmpe811_constants.h.

◆ STMPE811_INT_EN_TOUCH_DET

#define STMPE811_INT_EN_TOUCH_DET   (1 << 0)

Enable touch detection interrupt.

Definition at line 132 of file stmpe811_constants.h.

◆ STMPE811_INT_STA

#define STMPE811_INT_STA   (0x0B)

Interrupt status register.

Definition at line 43 of file stmpe811_constants.h.

◆ STMPE811_MP_STA

#define STMPE811_MP_STA   (0x12)

GPIO monitor pin state register.

Definition at line 50 of file stmpe811_constants.h.

◆ STMPE811_SPI_CFG

#define STMPE811_SPI_CFG   (0x08)

SPI interface configuration.

Definition at line 40 of file stmpe811_constants.h.

◆ STMPE811_SPI_CFG_AUTO_INCR

#define STMPE811_SPI_CFG_AUTO_INCR   (1 << 2)

SPI transactions internal autoincrement.

Definition at line 115 of file stmpe811_constants.h.

◆ STMPE811_SPI_CFG_SPI_CLK_MOD0

#define STMPE811_SPI_CFG_SPI_CLK_MOD0   (1 << 0)

SCAD/A0 pin during power-up reset.

Definition at line 113 of file stmpe811_constants.h.

◆ STMPE811_SPI_CFG_SPI_CLK_MOD1

#define STMPE811_SPI_CFG_SPI_CLK_MOD1   (1 << 1)

SCAD/A0 pin during power-up reset.

Definition at line 114 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL1

#define STMPE811_SYS_CTRL1   (0x03)

Reset control.

Definition at line 38 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL1_HIBERNATE

#define STMPE811_SYS_CTRL1_HIBERNATE   (1 << 0)

Hibernate the device.

Definition at line 95 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL1_SOFT_RESET

#define STMPE811_SYS_CTRL1_SOFT_RESET   (1 << 1)

Trigger software reset.

Definition at line 96 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL2

#define STMPE811_SYS_CTRL2   (0x04)

Clock control.

Definition at line 39 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL2_ADC_OFF

#define STMPE811_SYS_CTRL2_ADC_OFF   (1 << 0)

Disable ADC.

Definition at line 103 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL2_GPIO_OFF

#define STMPE811_SYS_CTRL2_GPIO_OFF   (1 << 2)

Disable GPIO.

Definition at line 105 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL2_TS_OFF

#define STMPE811_SYS_CTRL2_TS_OFF   (1 << 3)

Disable Temperature sensor.

Definition at line 106 of file stmpe811_constants.h.

◆ STMPE811_SYS_CTRL2_TSC_OFF

#define STMPE811_SYS_CTRL2_TSC_OFF   (1 << 1)

Disable Touchscreen.

Definition at line 104 of file stmpe811_constants.h.

◆ STMPE811_TEMP_CTRL

#define STMPE811_TEMP_CTRL   (0x60)

Temperature sensor setup.

Definition at line 86 of file stmpe811_constants.h.

◆ STMPE811_TEMP_DATA

#define STMPE811_TEMP_DATA   (0x61)

Temperature data access port.

Definition at line 87 of file stmpe811_constants.h.

◆ STMPE811_TEMP_TH

#define STMPE811_TEMP_TH   (0x62)

Threshold for temp controlled int.

Definition at line 88 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG

#define STMPE811_TSC_CFG   (0x41)

Tsc configuration.

Definition at line 68 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_AVE_CTRL_1

#define STMPE811_TSC_CFG_AVE_CTRL_1   (0b00)

Average control, 1 sample.

Definition at line 195 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_AVE_CTRL_2

#define STMPE811_TSC_CFG_AVE_CTRL_2   (0b01)

Average control, 2 sample.

Definition at line 196 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_AVE_CTRL_4

#define STMPE811_TSC_CFG_AVE_CTRL_4   (0b10)

Average control, 4 sample.

Definition at line 197 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_AVE_CTRL_8

#define STMPE811_TSC_CFG_AVE_CTRL_8   (0b11)

Average control, 8 sample.

Definition at line 198 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_AVE_CTRL_POS

#define STMPE811_TSC_CFG_AVE_CTRL_POS   (6)

Average control bit shift position.

Definition at line 194 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_100MS

#define STMPE811_TSC_CFG_SETTLING_100MS   (0b111)

Settling time 100ms.

Definition at line 215 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_100US

#define STMPE811_TSC_CFG_SETTLING_100US   (0b001)

Settling time 100us.

Definition at line 209 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_10MS

#define STMPE811_TSC_CFG_SETTLING_10MS   (0b101)

Settling time 10ms.

Definition at line 213 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_10US

#define STMPE811_TSC_CFG_SETTLING_10US   (0b000)

Settling time 10us.

Definition at line 208 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_1MS

#define STMPE811_TSC_CFG_SETTLING_1MS   (0b011)

Settling time 1ms.

Definition at line 211 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_500US

#define STMPE811_TSC_CFG_SETTLING_500US   (0b010)

Settling time 500us.

Definition at line 210 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_50MS

#define STMPE811_TSC_CFG_SETTLING_50MS   (0b110)

Settling time 50ms.

Definition at line 214 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_SETTLING_5MS

#define STMPE811_TSC_CFG_SETTLING_5MS   (0b100)

Settling time 5ms.

Definition at line 212 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_100US

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_100US   (0b010)

Touch detection 100us delay.

Definition at line 202 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_10MS

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_10MS   (0b110)

Touch detection 10ms delay.

Definition at line 206 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_10US

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_10US   (0b000)

Touch detection 10us delay.

Definition at line 200 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_1MS

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_1MS   (0b100)

Touch detection 1ms delay.

Definition at line 204 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_500US

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_500US   (0b011)

Touch detection 500us delay.

Definition at line 203 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_50MS

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_50MS   (0b111)

Touch detection 50ms delay.

Definition at line 207 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_50US

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_50US   (0b001)

Touch detection 50us delay.

Definition at line 201 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_5MS

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_5MS   (0b101)

Touch detection 5ms delay.

Definition at line 205 of file stmpe811_constants.h.

◆ STMPE811_TSC_CFG_TOUCH_DET_DELAY_POS

#define STMPE811_TSC_CFG_TOUCH_DET_DELAY_POS   (3)

Touch detection delay bit shift position.

Definition at line 199 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL

#define STMPE811_TSC_CTRL   (0x40)

4-wire tsc setup

Definition at line 67 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_EN

#define STMPE811_TSC_CTRL_EN   (1 << 0)

Enable touchscreen.

Definition at line 171 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_OPMOD_POS

#define STMPE811_TSC_CTRL_OPMOD_POS   (1)

Operating mode bit shift position.

Definition at line 172 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_OPMOD_X_ONLY

#define STMPE811_TSC_CTRL_OPMOD_X_ONLY   (0b010)

X only acquisition.

Definition at line 175 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_OPMOD_XY_ONLY

#define STMPE811_TSC_CTRL_OPMOD_XY_ONLY   (0b001)

X,Y only acquisition.

Definition at line 174 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_OPMOD_XYZ

#define STMPE811_TSC_CTRL_OPMOD_XYZ   (0b000)

X,Y,Z acquisition.

Definition at line 173 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_OPMOD_Y_ONLY

#define STMPE811_TSC_CTRL_OPMOD_Y_ONLY   (0b011)

Y only acquisition.

Definition at line 176 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_OPMOD_Z_ONLY

#define STMPE811_TSC_CTRL_OPMOD_Z_ONLY   (0b100)

Z only acquisition.

Definition at line 177 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_STA

#define STMPE811_TSC_CTRL_STA   (1 << 7)

Touchscreen status (1: touch detected, 0: no touch detected), read-only.

Definition at line 187 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_127

#define STMPE811_TSC_CTRL_TRACK_127   (0b111)

Tracking index 127.

Definition at line 186 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_16

#define STMPE811_TSC_CTRL_TRACK_16   (0b011)

Tracking index 16.

Definition at line 182 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_32

#define STMPE811_TSC_CTRL_TRACK_32   (0b100)

Tracking index 32.

Definition at line 183 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_4

#define STMPE811_TSC_CTRL_TRACK_4   (0b001)

Tracking index 4.

Definition at line 180 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_64

#define STMPE811_TSC_CTRL_TRACK_64   (0b101)

Tracking index 64.

Definition at line 184 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_8

#define STMPE811_TSC_CTRL_TRACK_8   (0b010)

Tracking index 8.

Definition at line 181 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_92

#define STMPE811_TSC_CTRL_TRACK_92   (0b110)

Tracking index 92.

Definition at line 185 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_NO

#define STMPE811_TSC_CTRL_TRACK_NO   (0b000)

No window tracking.

Definition at line 179 of file stmpe811_constants.h.

◆ STMPE811_TSC_CTRL_TRACK_POS

#define STMPE811_TSC_CTRL_TRACK_POS   (4)

Movement tracking index bit shift position.

Definition at line 178 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA

#define STMPE811_TSC_DATA   (0x57)

Data port for tsc data access.

Definition at line 83 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA_INC

#define STMPE811_TSC_DATA_INC   (0x57)

Data port for tsc auto-increment data access.

Definition at line 80 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA_NON_INC

#define STMPE811_TSC_DATA_NON_INC   (0xD7)

Data port for tsc non auto-increment data access.

Definition at line 81 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA_X

#define STMPE811_TSC_DATA_X   (0x4D)

Data port for tsc data access.

Definition at line 76 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA_XYZ

#define STMPE811_TSC_DATA_XYZ   (0x52)

Data port for tsc data access.

Definition at line 79 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA_Y

#define STMPE811_TSC_DATA_Y   (0x4F)

Data port for tsc data access.

Definition at line 77 of file stmpe811_constants.h.

◆ STMPE811_TSC_DATA_Z

#define STMPE811_TSC_DATA_Z   (0x51)

Data port for tsc data access.

Definition at line 78 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z

#define STMPE811_TSC_FRACTION_Z   (0x56)

Touchscreen controller FRACTION_Z.

Definition at line 82 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_0_8

#define STMPE811_TSC_FRACTION_Z_0_8   (0b000)

Fractional part is 0, whole part is 8.

Definition at line 229 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_1_7

#define STMPE811_TSC_FRACTION_Z_1_7   (0b001)

Fractional part is 1, whole part is 7.

Definition at line 230 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_2_6

#define STMPE811_TSC_FRACTION_Z_2_6   (0b010)

Fractional part is 2, whole part is 6.

Definition at line 231 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_3_5

#define STMPE811_TSC_FRACTION_Z_3_5   (0b011)

Fractional part is 3, whole part is 5.

Definition at line 232 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_4_4

#define STMPE811_TSC_FRACTION_Z_4_4   (0b100)

Fractional part is 4, whole part is 4.

Definition at line 233 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_5_3

#define STMPE811_TSC_FRACTION_Z_5_3   (0b101)

Fractional part is 5, whole part is 3.

Definition at line 234 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_6_2

#define STMPE811_TSC_FRACTION_Z_6_2   (0b110)

Fractional part is 6, whole part is 2.

Definition at line 235 of file stmpe811_constants.h.

◆ STMPE811_TSC_FRACTION_Z_7_1

#define STMPE811_TSC_FRACTION_Z_7_1   (0b111)

Fractional part is 7, whole part is 1.

Definition at line 236 of file stmpe811_constants.h.

◆ STMPE811_TSC_I_DRIVE

#define STMPE811_TSC_I_DRIVE   (0x58)

Touchscreen controller drivel.

Definition at line 84 of file stmpe811_constants.h.

◆ STMPE811_TSC_I_DRIVE_50MA

#define STMPE811_TSC_I_DRIVE_50MA   (1 << 0)

Enable 50mA drive current, 20mA if 0.

Definition at line 243 of file stmpe811_constants.h.

◆ STMPE811_TSC_SHIELD

#define STMPE811_TSC_SHIELD   (0x59)

Touchscreen controller shield.

Definition at line 85 of file stmpe811_constants.h.

◆ STMPE811_WDW_BL_X

#define STMPE811_WDW_BL_X   (0x46)

Window setup for bottom left X.

Definition at line 71 of file stmpe811_constants.h.

◆ STMPE811_WDW_BL_Y

#define STMPE811_WDW_BL_Y   (0x48)

Window setup for bottom left Y.

Definition at line 72 of file stmpe811_constants.h.

◆ STMPE811_WDW_TR_X

#define STMPE811_WDW_TR_X   (0x42)

Window setup for top right X.

Definition at line 69 of file stmpe811_constants.h.

◆ STMPE811_WDW_TR_Y

#define STMPE811_WDW_TR_Y   (0x44)

Window setup for top right Y.

Definition at line 70 of file stmpe811_constants.h.