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153 lines
11 KiB
153 lines
11 KiB
/*
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sx1509_registers.h
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Register definitions for SX1509.
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by: Jim Lindblom
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SparkFun Electronics
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date: December 13, 2012
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license: Beerware. Feel free to use it, with or without attribution, in
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your own projects. If you find it helpful, buy me a beer next time you
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see me at the local pub.
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*/
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#define REG_INPUT_DISABLE_B 0x00 // RegInputDisableB Input buffer disable register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_INPUT_DISABLE_A 0x01 // RegInputDisableA Input buffer disable register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_LONG_SLEW_B 0x02 // RegLongSlewB Output buffer long slew register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_LONG_SLEW_A 0x03 // RegLongSlewA Output buffer long slew register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_LOW_DRIVE_B 0x04 // RegLowDriveB Output buffer low drive register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_LOW_DRIVE_A 0x05 // RegLowDriveA Output buffer low drive register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_PULL_UP_B 0x06 // RegPullUpB Pull_up register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_PULL_UP_A 0x07 // RegPullUpA Pull_up register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_PULL_DOWN_B 0x08 // RegPullDownB Pull_down register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_PULL_DOWN_A 0x09 // RegPullDownA Pull_down register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_OPEN_DRAIN_B 0x0A // RegOpenDrainB Open drain register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_OPEN_DRAIN_A 0x0B // RegOpenDrainA Open drain register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_POLARITY_B 0x0C // RegPolarityB Polarity register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_POLARITY_A 0x0D // RegPolarityA Polarity register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_DIR_B 0x0E // RegDirB Direction register _ I/O[15_8] (Bank B) 1111 1111
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#define REG_DIR_A 0x0F // RegDirA Direction register _ I/O[7_0] (Bank A) 1111 1111
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#define REG_DATA_B 0x10 // RegDataB Data register _ I/O[15_8] (Bank B) 1111 1111*
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#define REG_DATA_A 0x11 // RegDataA Data register _ I/O[7_0] (Bank A) 1111 1111*
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#define REG_INTERRUPT_MASK_B 0x12 // RegInterruptMaskB Interrupt mask register _ I/O[15_8] (Bank B) 1111 1111
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#define REG_INTERRUPT_MASK_A 0x13 // RegInterruptMaskA Interrupt mask register _ I/O[7_0] (Bank A) 1111 1111
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#define REG_SENSE_HIGH_B 0x14 // RegSenseHighB Sense register for I/O[15:12] 0000 0000
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#define REG_SENSE_LOW_B 0x15 // RegSenseLowB Sense register for I/O[11:8] 0000 0000
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#define REG_SENSE_HIGH_A 0x16 // RegSenseHighA Sense register for I/O[7:4] 0000 0000
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#define REG_SENSE_LOW_A 0x17 // RegSenseLowA Sense register for I/O[3:0] 0000 0000
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#define REG_INTERRUPT_SOURCE_B 0x18 // RegInterruptSourceB Interrupt source register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_INTERRUPT_SOURCE_A 0x19 // RegInterruptSourceA Interrupt source register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_EVENT_STATUS_B 0x1A // RegEventStatusB Event status register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_EVENT_STATUS_A 0x1B // RegEventStatusA Event status register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_LEVEL_SHIFTER_1 0x1C // RegLevelShifter1 Level shifter register 0000 0000
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#define REG_LEVEL_SHIFTER_2 0x1D // RegLevelShifter2 Level shifter register 0000 0000
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#define REG_CLOCK 0x1E // RegClock Clock management register 0000 0000
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#define REG_MISC 0x1F // RegMisc Miscellaneous device settings register 0000 0000
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#define REG_LED_DRIVER_ENABLE_B 0x20 // RegLEDDriverEnableB LED driver enable register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_LED_DRIVER_ENABLE_A 0x21 // RegLEDDriverEnableA LED driver enable register _ I/O[7_0] (Bank A) 0000 0000
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// Debounce and Keypad Engine
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#define REG_DEBOUNCE_CONFIG 0x22 // RegDebounceConfig Debounce configuration register 0000 0000
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#define REG_DEBOUNCE_ENABLE_B 0x23 // RegDebounceEnableB Debounce enable register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_DEBOUNCE_ENABLE_A 0x24 // RegDebounceEnableA Debounce enable register _ I/O[7_0] (Bank A) 0000 0000
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#define REG_KEY_CONFIG_1 0x25 // RegKeyConfig1 Key scan configuration register 0000 0000
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#define REG_KEY_CONFIG_2 0x26 // RegKeyConfig2 Key scan configuration register 0000 0000
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#define REG_KEY_DATA_1 0x27 // RegKeyData1 Key value (column) 1111 1111
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#define REG_KEY_DATA_2 0x28 // RegKeyData2 Key value (row) 1111 1111
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// LED Driver (PWM, blinking, breathing)
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#define REG_T_ON_0 0x29 // RegTOn0 ON time register for I/O[0] 0000 0000
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#define REG_I_ON_0 0x2A // RegIOn0 ON intensity register for I/O[0] 1111 1111
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#define REG_OFF_0 0x2B // RegOff0 OFF time/intensity register for I/O[0] 0000 0000
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#define REG_T_ON_1 0x2C // RegTOn1 ON time register for I/O[1] 0000 0000
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#define REG_I_ON_1 0x2D // RegIOn1 ON intensity register for I/O[1] 1111 1111
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#define REG_OFF_1 0x2E // RegOff1 OFF time/intensity register for I/O[1] 0000 0000
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#define REG_T_ON_2 0x2F // RegTOn2 ON time register for I/O[2] 0000 0000
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#define REG_I_ON_2 0x30 // RegIOn2 ON intensity register for I/O[2] 1111 1111
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#define REG_OFF_2 0x31 // RegOff2 OFF time/intensity register for I/O[2] 0000 0000
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#define REG_T_ON_3 0x32 // RegTOn3 ON time register for I/O[3] 0000 0000
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#define REG_I_ON_3 0x33 // RegIOn3 ON intensity register for I/O[3] 1111 1111
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#define REG_OFF_3 0x34 // RegOff3 OFF time/intensity register for I/O[3] 0000 0000
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#define REG_T_ON_4 0x35 // RegTOn4 ON time register for I/O[4] 0000 0000
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#define REG_I_ON_4 0x36 // RegIOn4 ON intensity register for I/O[4] 1111 1111
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#define REG_OFF_4 0x37 // RegOff4 OFF time/intensity register for I/O[4] 0000 0000
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#define REG_T_RISE_4 0x38 // RegTRise4 Fade in register for I/O[4] 0000 0000
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#define REG_T_FALL_4 0x39 // RegTFall4 Fade out register for I/O[4] 0000 0000
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#define REG_T_ON_5 0x3A // RegTOn5 ON time register for I/O[5] 0000 0000
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#define REG_I_ON_5 0x3B // RegIOn5 ON intensity register for I/O[5] 1111 1111
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#define REG_OFF_5 0x3C // RegOff5 OFF time/intensity register for I/O[5] 0000 0000
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#define REG_T_RISE_5 0x3D // RegTRise5 Fade in register for I/O[5] 0000 0000
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#define REG_T_FALL_5 0x3E // RegTFall5 Fade out register for I/O[5] 0000 0000
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#define REG_T_ON_6 0x3F // RegTOn6 ON time register for I/O[6] 0000 0000
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#define REG_I_ON_6 0x40 // RegIOn6 ON intensity register for I/O[6] 1111 1111
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#define REG_OFF_6 0x41 // RegOff6 OFF time/intensity register for I/O[6] 0000 0000
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#define REG_T_RISE_6 0x42 // RegTRise6 Fade in register for I/O[6] 0000 0000
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#define REG_T_FALL_6 0x43 // RegTFall6 Fade out register for I/O[6] 0000 0000
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#define REG_T_ON_7 0x44 // RegTOn7 ON time register for I/O[7] 0000 0000
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#define REG_I_ON_7 0x45 // RegIOn7 ON intensity register for I/O[7] 1111 1111
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#define REG_OFF_7 0x46 // RegOff7 OFF time/intensity register for I/O[7] 0000 0000
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#define REG_T_RISE_7 0x47 // RegTRise7 Fade in register for I/O[7] 0000 0000
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#define REG_T_FALL_7 0x48 // RegTFall7 Fade out register for I/O[7] 0000 0000
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#define REG_T_ON_8 0x49 // RegTOn8 ON time register for I/O[8] 0000 0000
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#define REG_I_ON_8 0x4A // RegIOn8 ON intensity register for I/O[8] 1111 1111
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#define REG_OFF_8 0x4B // RegOff8 OFF time/intensity register for I/O[8] 0000 0000
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#define REG_T_ON_9 0x4C // RegTOn9 ON time register for I/O[9] 0000 0000
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#define REG_I_ON_9 0x4D // RegIOn9 ON intensity register for I/O[9] 1111 1111
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#define REG_OFF_9 0x4E // RegOff9 OFF time/intensity register for I/O[9] 0000 0000
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#define REG_T_ON_10 0x4F // RegTOn10 ON time register for I/O[10] 0000 0000
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#define REG_I_ON_10 0x50 // RegIOn10 ON intensity register for I/O[10] 1111 1111
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#define REG_OFF_10 0x51 // RegOff10 OFF time/intensity register for I/O[10] 0000 0000
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#define REG_T_ON_11 0x52 // RegTOn11 ON time register for I/O[11] 0000 0000
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#define REG_I_ON_11 0x53 // RegIOn11 ON intensity register for I/O[11] 1111 1111
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#define REG_OFF_11 0x54 // RegOff11 OFF time/intensity register for I/O[11] 0000 0000
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#define REG_T_ON_12 0x55 // RegTOn12 ON time register for I/O[12] 0000 0000
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#define REG_I_ON_12 0x56 // RegIOn12 ON intensity register for I/O[12] 1111 1111
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#define REG_OFF_12 0x57 // RegOff12 OFF time/intensity register for I/O[12] 0000 0000
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#define REG_T_RISE_12 0x58 // RegTRise12 Fade in register for I/O[12] 0000 0000
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#define REG_T_FALL_12 0x59 // RegTFall12 Fade out register for I/O[12] 0000 0000
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#define REG_T_ON_13 0x5A // RegTOn13 ON time register for I/O[13] 0000 0000
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#define REG_I_ON_13 0x5B // RegIOn13 ON intensity register for I/O[13] 1111 1111
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#define REG_OFF_13 0x5C // RegOff13 OFF time/intensity register for I/O[13] 0000 0000
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#define REG_T_RISE_13 0x5D // RegTRise13 Fade in register for I/O[13] 0000 0000
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#define REG_T_FALL_13 0x5E // RegTFall13 Fade out register for I/O[13] 0000 0000
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#define REG_T_ON_14 0x5F // RegTOn14 ON time register for I/O[14] 0000 0000
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#define REG_I_ON_14 0x60 // RegIOn14 ON intensity register for I/O[14] 1111 1111
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#define REG_OFF_14 0x61 // RegOff14 OFF time/intensity register for I/O[14] 0000 0000
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#define REG_T_RISE_14 0x62 // RegTRise14 Fade in register for I/O[14] 0000 0000
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#define REG_T_FALL_14 0x63 // RegTFall14 Fade out register for I/O[14] 0000 0000
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#define REG_T_ON_15 0x64 // RegTOn15 ON time register for I/O[15] 0000 0000
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#define REG_I_ON_15 0x65 // RegIOn15 ON intensity register for I/O[15] 1111 1111
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#define REG_OFF_15 0x66 // RegOff15 OFF time/intensity register for I/O[15] 0000 0000
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#define REG_T_RISE_15 0x67 // RegTRise15 Fade in register for I/O[15] 0000 0000
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#define REG_T_FALL_15 0x68 // RegTFall15 Fade out register for I/O[15] 0000 0000
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// Miscellaneous
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#define REG_HIGH_INPUT_B 0x69 // RegHighInputB High input enable register _ I/O[15_8] (Bank B) 0000 0000
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#define REG_HIGH_INPUT_A 0x6A // RegHighInputA High input enable register _ I/O[7_0] (Bank A) 0000 0000
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// Software Reset
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#define REG_RESET 0x7D // RegReset Software reset register 0000 0000
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#define REG_TEST_1 0x7E // RegTest1 Test register 0000 0000
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#define REG_TEST_2 0x7F // RegTest2 Test register 0000 0000
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byte REG_I_ON[16] = {REG_I_ON_0, REG_I_ON_1, REG_I_ON_2, REG_I_ON_3,
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REG_I_ON_4, REG_I_ON_5, REG_I_ON_6, REG_I_ON_7,
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REG_I_ON_8, REG_I_ON_9, REG_I_ON_10, REG_I_ON_11,
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REG_I_ON_12, REG_I_ON_13, REG_I_ON_14, REG_I_ON_15};
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byte REG_T_ON[16] = {REG_T_ON_0, REG_T_ON_1, REG_T_ON_2, REG_T_ON_3,
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REG_T_ON_4, REG_T_ON_5, REG_T_ON_6, REG_T_ON_7,
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REG_T_ON_8, REG_T_ON_9, REG_T_ON_10, REG_T_ON_11,
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REG_T_ON_12, REG_T_ON_13, REG_T_ON_14, REG_T_ON_15};
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byte REG_OFF[16] = {REG_OFF_0, REG_OFF_1, REG_OFF_2, REG_OFF_3,
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REG_OFF_4, REG_OFF_5, REG_OFF_6, REG_OFF_7,
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REG_OFF_8, REG_OFF_9, REG_OFF_10, REG_OFF_11,
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REG_OFF_12, REG_OFF_13, REG_OFF_14, REG_OFF_15};
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byte REG_T_RISE[16] = {0xFF, 0xFF, 0xFF, 0xFF,
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REG_T_RISE_4, REG_T_RISE_5, REG_T_RISE_6, REG_T_RISE_7,
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0xFF, 0xFF, 0xFF, 0xFF,
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REG_T_RISE_12, REG_T_RISE_13, REG_T_RISE_14, REG_T_RISE_15};
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byte REG_T_FALL[16] = {0xFF, 0xFF, 0xFF, 0xFF,
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REG_T_FALL_4, REG_T_FALL_5, REG_T_FALL_6, REG_T_FALL_7,
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0xFF, 0xFF, 0xFF, 0xFF,
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REG_T_FALL_12, REG_T_FALL_13, REG_T_FALL_14, REG_T_FALL_15};
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