tinygo/src/device/avr/atmega164pa.go
Ayke van Laethem 90fb0ee4eb
Add AVR support
This requires support in LLVM, as AVR support is still experimental. For
example, in bindings/go/build.sh, add
-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR to cmake_flags.
2018-06-07 18:35:54 +02:00

711 строки
22 КиБ
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// Automatically generated file. DO NOT EDIT.
// Generated by gen-device.py from ATmega164PA.atdf, see http://packs.download.atmel.com/
// +build avr,atmega164pa
// Device information for the ATmega164PA.
//
package avr
// Magic type name for the compiler.
type __reg uint8
// Export this magic type name.
type RegValue = __reg
// Some information about this device.
const (
DEVICE = "ATmega164PA"
ARCH = "AVR8"
FAMILY = "megaAVR"
)
// Interrupts
const (
IRQ_RESET = 0 // External Pin,Power-on Reset,Brown-out Reset,Watchdog Reset,and JTAG AVR Reset. See Datasheet.
IRQ_INT0 = 1 // External Interrupt Request 0
IRQ_INT1 = 2 // External Interrupt Request 1
IRQ_INT2 = 3 // External Interrupt Request 2
IRQ_PCINT0 = 4 // Pin Change Interrupt Request 0
IRQ_PCINT1 = 5 // Pin Change Interrupt Request 1
IRQ_PCINT2 = 6 // Pin Change Interrupt Request 2
IRQ_PCINT3 = 7 // Pin Change Interrupt Request 3
IRQ_WDT = 8 // Watchdog Time-out Interrupt
IRQ_TIMER2_COMPA = 9 // Timer/Counter2 Compare Match A
IRQ_TIMER2_COMPB = 10 // Timer/Counter2 Compare Match B
IRQ_TIMER2_OVF = 11 // Timer/Counter2 Overflow
IRQ_TIMER1_CAPT = 12 // Timer/Counter1 Capture Event
IRQ_TIMER1_COMPA = 13 // Timer/Counter1 Compare Match A
IRQ_TIMER1_COMPB = 14 // Timer/Counter1 Compare Match B
IRQ_TIMER1_OVF = 15 // Timer/Counter1 Overflow
IRQ_TIMER0_COMPA = 16 // Timer/Counter0 Compare Match A
IRQ_TIMER0_COMPB = 17 // Timer/Counter0 Compare Match B
IRQ_TIMER0_OVF = 18 // Timer/Counter0 Overflow
IRQ_SPI_STC = 19 // SPI Serial Transfer Complete
IRQ_USART0_RX = 20 // USART0, Rx Complete
IRQ_USART0_UDRE = 21 // USART0 Data register Empty
IRQ_USART0_TX = 22 // USART0, Tx Complete
IRQ_ANALOG_COMP = 23 // Analog Comparator
IRQ_ADC = 24 // ADC Conversion Complete
IRQ_EE_READY = 25 // EEPROM Ready
IRQ_TWI = 26 // 2-wire Serial Interface
IRQ_SPM_READY = 27 // Store Program Memory Read
IRQ_USART1_RX = 28 // USART1 RX complete
IRQ_USART1_UDRE = 29 // USART1 Data Register Empty
IRQ_USART1_TX = 30 // USART1 TX complete
IRQ_max = 30 // Highest interrupt number on this device.
)
// Peripherals
var (
// Fuses
FUSE = struct {
EXTENDED __reg
HIGH __reg
LOW __reg
}{
EXTENDED: 0x2,
HIGH: 0x1,
LOW: 0x0,
}
// Lockbits
LOCKBIT = struct {
LOCKBIT __reg
}{
LOCKBIT: 0x0,
}
// Analog Comparator
AC = struct {
ACSR __reg
DIDR1 __reg
}{
ACSR: 0x50, // Analog Comparator Control And Status Register
DIDR1: 0x7f, // Digital Input Disable Register 1
}
// USART
USART = struct {
UDR0 __reg
UCSR0A __reg
UCSR0B __reg
UCSR0C __reg
UBRR0L __reg
UBRR0H __reg
UDR1 __reg
UCSR1A __reg
UCSR1B __reg
UCSR1C __reg
UBRR1L __reg
UBRR1H __reg
}{
UDR0: 0xc6, // USART I/O Data Register
UCSR0A: 0xc0, // USART Control and Status Register A
UCSR0B: 0xc1, // USART Control and Status Register B
UCSR0C: 0xc2, // USART Control and Status Register C
UBRR0L: 0xc4, // USART Baud Rate Register Bytes
UBRR0H: 0xc4, // USART Baud Rate Register Bytes
UDR1: 0xce, // USART I/O Data Register
UCSR1A: 0xc8, // USART Control and Status Register A
UCSR1B: 0xc9, // USART Control and Status Register B
UCSR1C: 0xca, // USART Control and Status Register C
UBRR1L: 0xcc, // USART Baud Rate Register Bytes
UBRR1H: 0xcc, // USART Baud Rate Register Bytes
}
// I/O Port
PORT = struct {
PORTA __reg
DDRA __reg
PINA __reg
PORTB __reg
DDRB __reg
PINB __reg
PORTC __reg
DDRC __reg
PINC __reg
PORTD __reg
DDRD __reg
PIND __reg
}{
PORTA: 0x22, // Port A Data Register
DDRA: 0x21, // Port A Data Direction Register
PINA: 0x20, // Port A Input Pins
PORTB: 0x25, // Port B Data Register
DDRB: 0x24, // Port B Data Direction Register
PINB: 0x23, // Port B Input Pins
PORTC: 0x28, // Port C Data Register
DDRC: 0x27, // Port C Data Direction Register
PINC: 0x26, // Port C Input Pins
PORTD: 0x2b, // Port D Data Register
DDRD: 0x2a, // Port D Data Direction Register
PIND: 0x29, // Port D Input Pins
}
// Timer/Counter, 8-bit
TC8 = struct {
OCR0B __reg
OCR0A __reg
TCNT0 __reg
TCCR0B __reg
TCCR0A __reg
TIMSK0 __reg
TIFR0 __reg
}{
OCR0B: 0x48, // Timer/Counter0 Output Compare Register
OCR0A: 0x47, // Timer/Counter0 Output Compare Register
TCNT0: 0x46, // Timer/Counter0
TCCR0B: 0x45, // Timer/Counter Control Register B
TCCR0A: 0x44, // Timer/Counter Control Register A
TIMSK0: 0x6e, // Timer/Counter0 Interrupt Mask Register
TIFR0: 0x35, // Timer/Counter0 Interrupt Flag register
}
// Timer/Counter, 8-bit Async
TC8_ASYNC = struct {
TIMSK2 __reg
TIFR2 __reg
TCCR2A __reg
TCCR2B __reg
TCNT2 __reg
OCR2B __reg
OCR2A __reg
ASSR __reg
}{
TIMSK2: 0x70, // Timer/Counter Interrupt Mask register
TIFR2: 0x37, // Timer/Counter Interrupt Flag Register
TCCR2A: 0xb0, // Timer/Counter2 Control Register A
TCCR2B: 0xb1, // Timer/Counter2 Control Register B
TCNT2: 0xb2, // Timer/Counter2
OCR2B: 0xb4, // Timer/Counter2 Output Compare Register B
OCR2A: 0xb3, // Timer/Counter2 Output Compare Register A
ASSR: 0xb6, // Asynchronous Status Register
}
// Watchdog Timer
WDT = struct {
WDTCSR __reg
}{
WDTCSR: 0x60, // Watchdog Timer Control Register
}
// JTAG Interface
JTAG = struct {
OCDR __reg
}{
OCDR: 0x51, // On-Chip Debug Related Register in I/O Memory
}
// Bootloader
BOOT_LOAD = struct {
SPMCSR __reg
}{
SPMCSR: 0x57, // Store Program Memory Control Register
}
// External Interrupts
EXINT = struct {
EICRA __reg
EIMSK __reg
EIFR __reg
PCMSK3 __reg
PCMSK2 __reg
PCMSK1 __reg
PCMSK0 __reg
PCIFR __reg
PCICR __reg
}{
EICRA: 0x69, // External Interrupt Control Register A
EIMSK: 0x3d, // External Interrupt Mask Register
EIFR: 0x3c, // External Interrupt Flag Register
PCMSK3: 0x73, // Pin Change Mask Register 3
PCMSK2: 0x6d, // Pin Change Mask Register 2
PCMSK1: 0x6c, // Pin Change Mask Register 1
PCMSK0: 0x6b, // Pin Change Mask Register 0
PCIFR: 0x3b, // Pin Change Interrupt Flag Register
PCICR: 0x68, // Pin Change Interrupt Control Register
}
// Analog-to-Digital Converter
ADC = struct {
ADMUX __reg
ADCL __reg
ADCH __reg
ADCSRA __reg
DIDR0 __reg
}{
ADMUX: 0x7c, // The ADC multiplexer Selection Register
ADCL: 0x78, // ADC Data Register Bytes
ADCH: 0x78, // ADC Data Register Bytes
ADCSRA: 0x7a, // The ADC Control and Status register A
DIDR0: 0x7e, // Digital Input Disable Register
}
// Timer/Counter, 16-bit
TC16 = struct {
TIMSK1 __reg
TIFR1 __reg
TCCR1A __reg
TCCR1B __reg
TCCR1C __reg
TCNT1L __reg
TCNT1H __reg
OCR1AL __reg
OCR1AH __reg
OCR1BL __reg
OCR1BH __reg
ICR1L __reg
ICR1H __reg
}{
TIMSK1: 0x6f, // Timer/Counter1 Interrupt Mask Register
TIFR1: 0x36, // Timer/Counter Interrupt Flag register
TCCR1A: 0x80, // Timer/Counter1 Control Register A
TCCR1B: 0x81, // Timer/Counter1 Control Register B
TCCR1C: 0x82, // Timer/Counter1 Control Register C
TCNT1L: 0x84, // Timer/Counter1 Bytes
TCNT1H: 0x84, // Timer/Counter1 Bytes
OCR1AL: 0x88, // Timer/Counter1 Output Compare Register A Bytes
OCR1AH: 0x88, // Timer/Counter1 Output Compare Register A Bytes
OCR1BL: 0x8a, // Timer/Counter1 Output Compare Register B Bytes
OCR1BH: 0x8a, // Timer/Counter1 Output Compare Register B Bytes
ICR1L: 0x86, // Timer/Counter1 Input Capture Register Bytes
ICR1H: 0x86, // Timer/Counter1 Input Capture Register Bytes
}
// EEPROM
EEPROM = struct {
EEARL __reg
EEARH __reg
EEDR __reg
EECR __reg
}{
EEARL: 0x41, // EEPROM Address Register Low Bytes
EEARH: 0x41, // EEPROM Address Register Low Bytes
EEDR: 0x40, // EEPROM Data Register
EECR: 0x3f, // EEPROM Control Register
}
// Serial Peripheral Interface
SPI = struct {
SPDR0 __reg
SPSR0 __reg
SPCR0 __reg
}{
SPDR0: 0x4e, // SPI Data Register
SPSR0: 0x4d, // SPI Status Register
SPCR0: 0x4c, // SPI Control Register
}
// Two Wire Serial Interface
TWI = struct {
TWAMR __reg
TWBR __reg
TWCR __reg
TWSR __reg
TWDR __reg
TWAR __reg
}{
TWAMR: 0xbd, // TWI (Slave) Address Mask Register
TWBR: 0xb8, // TWI Bit Rate register
TWCR: 0xbc, // TWI Control Register
TWSR: 0xb9, // TWI Status Register
TWDR: 0xbb, // TWI Data register
TWAR: 0xba, // TWI (Slave) Address register
}
// CPU Registers
CPU = struct {
SREG __reg
SPL __reg
SPH __reg
OSCCAL __reg
CLKPR __reg
SMCR __reg
GPIOR2 __reg
GPIOR1 __reg
GPIOR0 __reg
PRR0 __reg
}{
SREG: 0x5f, // Status Register
SPL: 0x5d, // Stack Pointer
SPH: 0x5d, // Stack Pointer
OSCCAL: 0x66, // Oscillator Calibration Value
CLKPR: 0x61,
SMCR: 0x53, // Sleep Mode Control Register
GPIOR2: 0x4b, // General Purpose IO Register 2
GPIOR1: 0x4a, // General Purpose IO Register 1
GPIOR0: 0x3e, // General Purpose IO Register 0
PRR0: 0x64, // Power Reduction Register0
}
)
// Bitfields for FUSE: Fuses
const (
// EXTENDED
EXTENDED_BODLEVEL = 0x7 // Brown-out Detector trigger level
// HIGH
HIGH_OCDEN = 0x80 // On-Chip Debug Enabled
HIGH_JTAGEN = 0x40 // JTAG Interface Enabled
HIGH_SPIEN = 0x20 // Serial program downloading (SPI) enabled
HIGH_WDTON = 0x10 // Watchdog timer always on
HIGH_EESAVE = 0x8 // Preserve EEPROM through the Chip Erase cycle
HIGH_BOOTSZ = 0x6 // Select Boot Size
HIGH_BOOTRST = 0x1 // Boot Reset vector Enabled
// LOW
LOW_CKDIV8 = 0x80 // Divide clock by 8 internally
LOW_CKOUT = 0x40 // Clock output on PORTB1
LOW_SUT_CKSEL = 0x3f // Select Clock Source
)
// Bitfields for LOCKBIT: Lockbits
const (
// LOCKBIT
LOCKBIT_LB = 0x3 // Memory Lock
LOCKBIT_BLB0 = 0xc // Boot Loader Protection Mode
LOCKBIT_BLB1 = 0x30 // Boot Loader Protection Mode
)
// Bitfields for AC: Analog Comparator
const (
// ACSR: Analog Comparator Control And Status Register
ACSR_ACD = 0x80 // Analog Comparator Disable
ACSR_ACBG = 0x40 // Analog Comparator Bandgap Select
ACSR_ACO = 0x20 // Analog Compare Output
ACSR_ACI = 0x10 // Analog Comparator Interrupt Flag
ACSR_ACIE = 0x8 // Analog Comparator Interrupt Enable
ACSR_ACIC = 0x4 // Analog Comparator Input Capture Enable
ACSR_ACIS = 0x3 // Analog Comparator Interrupt Mode Select bits
// DIDR1: Digital Input Disable Register 1
DIDR1_AIN1D = 0x2 // AIN1 Digital Input Disable
DIDR1_AIN0D = 0x1 // AIN0 Digital Input Disable
)
// Bitfields for USART: USART
const (
// UCSR0A: USART Control and Status Register A
UCSR0A_RXC0 = 0x80 // USART Receive Complete
UCSR0A_TXC0 = 0x40 // USART Transmitt Complete
UCSR0A_UDRE0 = 0x20 // USART Data Register Empty
UCSR0A_FE0 = 0x10 // Framing Error
UCSR0A_DOR0 = 0x8 // Data overRun
UCSR0A_UPE0 = 0x4 // Parity Error
UCSR0A_U2X0 = 0x2 // Double the USART transmission speed
UCSR0A_MPCM0 = 0x1 // Multi-processor Communication Mode
// UCSR0B: USART Control and Status Register B
UCSR0B_RXCIE0 = 0x80 // RX Complete Interrupt Enable
UCSR0B_TXCIE0 = 0x40 // TX Complete Interrupt Enable
UCSR0B_UDRIE0 = 0x20 // USART Data register Empty Interrupt Enable
UCSR0B_RXEN0 = 0x10 // Receiver Enable
UCSR0B_TXEN0 = 0x8 // Transmitter Enable
UCSR0B_UCSZ02 = 0x4 // Character Size
UCSR0B_RXB80 = 0x2 // Receive Data Bit 8
UCSR0B_TXB80 = 0x1 // Transmit Data Bit 8
// UCSR0C: USART Control and Status Register C
UCSR0C_UMSEL0 = 0xc0 // USART Mode Select
UCSR0C_UPM0 = 0x30 // Parity Mode Bits
UCSR0C_USBS0 = 0x8 // Stop Bit Select
UCSR0C_UCSZ0 = 0x6 // Character Size
UCSR0C_UCPOL0 = 0x1 // Clock Polarity
// UCSR1A: USART Control and Status Register A
UCSR1A_RXC1 = 0x80 // USART Receive Complete
UCSR1A_TXC1 = 0x40 // USART Transmitt Complete
UCSR1A_UDRE1 = 0x20 // USART Data Register Empty
UCSR1A_FE1 = 0x10 // Framing Error
UCSR1A_DOR1 = 0x8 // Data overRun
UCSR1A_UPE1 = 0x4 // Parity Error
UCSR1A_U2X1 = 0x2 // Double the USART transmission speed
UCSR1A_MPCM1 = 0x1 // Multi-processor Communication Mode
// UCSR1B: USART Control and Status Register B
UCSR1B_RXCIE1 = 0x80 // RX Complete Interrupt Enable
UCSR1B_TXCIE1 = 0x40 // TX Complete Interrupt Enable
UCSR1B_UDRIE1 = 0x20 // USART Data register Empty Interrupt Enable
UCSR1B_RXEN1 = 0x10 // Receiver Enable
UCSR1B_TXEN1 = 0x8 // Transmitter Enable
UCSR1B_UCSZ12 = 0x4 // Character Size
UCSR1B_RXB81 = 0x2 // Receive Data Bit 8
UCSR1B_TXB81 = 0x1 // Transmit Data Bit 8
// UCSR1C: USART Control and Status Register C
UCSR1C_UMSEL1 = 0xc0 // USART Mode Select
UCSR1C_UPM1 = 0x30 // Parity Mode Bits
UCSR1C_USBS1 = 0x8 // Stop Bit Select
UCSR1C_UCSZ1 = 0x6 // Character Size
UCSR1C_UCPOL1 = 0x1 // Clock Polarity
)
// Bitfields for TC8: Timer/Counter, 8-bit
const (
// TCCR0B: Timer/Counter Control Register B
TCCR0B_FOC0A = 0x80 // Force Output Compare A
TCCR0B_FOC0B = 0x40 // Force Output Compare B
TCCR0B_WGM02 = 0x8
TCCR0B_CS0 = 0x7 // Clock Select
// TCCR0A: Timer/Counter Control Register A
TCCR0A_COM0A = 0xc0 // Compare Output Mode, Phase Correct PWM Mode
TCCR0A_COM0B = 0x30 // Compare Output Mode, Fast PWm
TCCR0A_WGM0 = 0x3 // Waveform Generation Mode
// TIMSK0: Timer/Counter0 Interrupt Mask Register
TIMSK0_OCIE0B = 0x4 // Timer/Counter0 Output Compare Match B Interrupt Enable
TIMSK0_OCIE0A = 0x2 // Timer/Counter0 Output Compare Match A Interrupt Enable
TIMSK0_TOIE0 = 0x1 // Timer/Counter0 Overflow Interrupt Enable
// TIFR0: Timer/Counter0 Interrupt Flag register
TIFR0_OCF0B = 0x4 // Timer/Counter0 Output Compare Flag 0B
TIFR0_OCF0A = 0x2 // Timer/Counter0 Output Compare Flag 0A
TIFR0_TOV0 = 0x1 // Timer/Counter0 Overflow Flag
)
// Bitfields for TC8_ASYNC: Timer/Counter, 8-bit Async
const (
// TIMSK2: Timer/Counter Interrupt Mask register
TIMSK2_OCIE2B = 0x4 // Timer/Counter2 Output Compare Match B Interrupt Enable
TIMSK2_OCIE2A = 0x2 // Timer/Counter2 Output Compare Match A Interrupt Enable
TIMSK2_TOIE2 = 0x1 // Timer/Counter2 Overflow Interrupt Enable
// TIFR2: Timer/Counter Interrupt Flag Register
TIFR2_OCF2B = 0x4 // Output Compare Flag 2B
TIFR2_OCF2A = 0x2 // Output Compare Flag 2A
TIFR2_TOV2 = 0x1 // Timer/Counter2 Overflow Flag
// TCCR2A: Timer/Counter2 Control Register A
TCCR2A_COM2A = 0xc0 // Compare Output Mode bits
TCCR2A_COM2B = 0x30 // Compare Output Mode bits
TCCR2A_WGM2 = 0x3 // Waveform Genration Mode
// TCCR2B: Timer/Counter2 Control Register B
TCCR2B_FOC2A = 0x80 // Force Output Compare A
TCCR2B_FOC2B = 0x40 // Force Output Compare B
TCCR2B_WGM22 = 0x8 // Waveform Generation Mode
TCCR2B_CS2 = 0x7 // Clock Select bits
// ASSR: Asynchronous Status Register
ASSR_EXCLK = 0x40 // Enable External Clock Input
ASSR_AS2 = 0x20 // Asynchronous Timer/Counter2
ASSR_TCN2UB = 0x10 // Timer/Counter2 Update Busy
ASSR_OCR2AUB = 0x8 // Output Compare Register2 Update Busy
ASSR_OCR2BUB = 0x4 // Output Compare Register 2 Update Busy
ASSR_TCR2AUB = 0x2 // Timer/Counter Control Register2 Update Busy
ASSR_TCR2BUB = 0x1 // Timer/Counter Control Register2 Update Busy
)
// Bitfields for WDT: Watchdog Timer
const (
// WDTCSR: Watchdog Timer Control Register
WDTCSR_WDIF = 0x80 // Watchdog Timeout Interrupt Flag
WDTCSR_WDIE = 0x40 // Watchdog Timeout Interrupt Enable
WDTCSR_WDP = 0x27 // Watchdog Timer Prescaler Bits
WDTCSR_WDCE = 0x10 // Watchdog Change Enable
WDTCSR_WDE = 0x8 // Watch Dog Enable
)
// Bitfields for BOOT_LOAD: Bootloader
const (
// SPMCSR: Store Program Memory Control Register
SPMCSR_SPMIE = 0x80 // SPM Interrupt Enable
SPMCSR_RWWSB = 0x40 // Read While Write Section Busy
SPMCSR_SIGRD = 0x20 // Signature Row Read
SPMCSR_RWWSRE = 0x10 // Read While Write section read enable
SPMCSR_BLBSET = 0x8 // Boot Lock Bit Set
SPMCSR_PGWRT = 0x4 // Page Write
SPMCSR_PGERS = 0x2 // Page Erase
SPMCSR_SPMEN = 0x1 // Store Program Memory Enable
)
// Bitfields for EXINT: External Interrupts
const (
// EICRA: External Interrupt Control Register A
EICRA_ISC2 = 0x30 // External Interrupt Sense Control Bit
EICRA_ISC1 = 0xc // External Interrupt Sense Control Bit
EICRA_ISC0 = 0x3 // External Interrupt Sense Control Bit
// EIMSK: External Interrupt Mask Register
EIMSK_INT = 0x7 // External Interrupt Request 2 Enable
// EIFR: External Interrupt Flag Register
EIFR_INTF = 0x7 // External Interrupt Flags
// PCMSK3: Pin Change Mask Register 3
PCMSK3_PCINT = 0xff // Pin Change Enable Masks
// PCMSK2: Pin Change Mask Register 2
PCMSK2_PCINT = 0xff // Pin Change Enable Masks
// PCMSK1: Pin Change Mask Register 1
PCMSK1_PCINT = 0xff // Pin Change Enable Masks
// PCMSK0: Pin Change Mask Register 0
PCMSK0_PCINT = 0xff // Pin Change Enable Masks
// PCIFR: Pin Change Interrupt Flag Register
PCIFR_PCIF = 0xf // Pin Change Interrupt Flags
// PCICR: Pin Change Interrupt Control Register
PCICR_PCIE = 0xf // Pin Change Interrupt Enables
)
// Bitfields for ADC: Analog-to-Digital Converter
const (
// ADMUX: The ADC multiplexer Selection Register
ADMUX_REFS = 0xc0 // Reference Selection Bits
ADMUX_ADLAR = 0x20 // Left Adjust Result
ADMUX_MUX = 0x1f // Analog Channel and Gain Selection Bits
// ADCSRA: The ADC Control and Status register A
ADCSRA_ADEN = 0x80 // ADC Enable
ADCSRA_ADSC = 0x40 // ADC Start Conversion
ADCSRA_ADATE = 0x20 // ADC Auto Trigger Enable
ADCSRA_ADIF = 0x10 // ADC Interrupt Flag
ADCSRA_ADIE = 0x8 // ADC Interrupt Enable
ADCSRA_ADPS = 0x7 // ADC Prescaler Select Bits
// DIDR0: Digital Input Disable Register
DIDR0_ADC7D = 0x80
DIDR0_ADC6D = 0x40
DIDR0_ADC5D = 0x20
DIDR0_ADC4D = 0x10
DIDR0_ADC3D = 0x8
DIDR0_ADC2D = 0x4
DIDR0_ADC1D = 0x2
DIDR0_ADC0D = 0x1
)
// Bitfields for TC16: Timer/Counter, 16-bit
const (
// TIMSK1: Timer/Counter1 Interrupt Mask Register
TIMSK1_ICIE1 = 0x20 // Timer/Counter1 Input Capture Interrupt Enable
TIMSK1_OCIE1B = 0x4 // Timer/Counter1 Output Compare B Match Interrupt Enable
TIMSK1_OCIE1A = 0x2 // Timer/Counter1 Output Compare A Match Interrupt Enable
TIMSK1_TOIE1 = 0x1 // Timer/Counter1 Overflow Interrupt Enable
// TIFR1: Timer/Counter Interrupt Flag register
TIFR1_ICF1 = 0x20 // Timer/Counter1 Input Capture Flag
TIFR1_OCF1B = 0x4 // Timer/Counter1 Output Compare B Match Flag
TIFR1_OCF1A = 0x2 // Timer/Counter1 Output Compare A Match Flag
TIFR1_TOV1 = 0x1 // Timer/Counter1 Overflow Flag
// TCCR1A: Timer/Counter1 Control Register A
TCCR1A_COM1A = 0xc0 // Compare Output Mode 1A, bits
TCCR1A_COM1B = 0x30 // Compare Output Mode 1B, bits
TCCR1A_WGM1 = 0x3 // Pulse Width Modulator Select Bits
// TCCR1B: Timer/Counter1 Control Register B
TCCR1B_ICNC1 = 0x80 // Input Capture 1 Noise Canceler
TCCR1B_ICES1 = 0x40 // Input Capture 1 Edge Select
TCCR1B_WGM1 = 0x18 // Waveform Generation Mode Bits
TCCR1B_CS1 = 0x7 // Clock Select1 bits
// TCCR1C: Timer/Counter1 Control Register C
TCCR1C_FOC1A = 0x80 // Force Output Compare for Channel A
TCCR1C_FOC1B = 0x40 // Force Output Compare for Channel B
)
// Bitfields for EEPROM: EEPROM
const (
// EECR: EEPROM Control Register
EECR_EEPM = 0x30 // EEPROM Programming Mode Bits
EECR_EERIE = 0x8 // EEPROM Ready Interrupt Enable
EECR_EEMPE = 0x4 // EEPROM Master Write Enable
EECR_EEPE = 0x2 // EEPROM Write Enable
EECR_EERE = 0x1 // EEPROM Read Enable
)
// Bitfields for SPI: Serial Peripheral Interface
const (
// SPSR0: SPI Status Register
SPSR0_SPIF0 = 0x80 // SPI Interrupt Flag
SPSR0_WCOL0 = 0x40 // Write Collision Flag
SPSR0_SPI2X0 = 0x1 // Double SPI Speed Bit
// SPCR0: SPI Control Register
SPCR0_SPIE0 = 0x80 // SPI Interrupt Enable
SPCR0_SPE0 = 0x40 // SPI Enable
SPCR0_DORD0 = 0x20 // Data Order
SPCR0_MSTR0 = 0x10 // Master/Slave Select
SPCR0_CPOL0 = 0x8 // Clock polarity
SPCR0_CPHA0 = 0x4 // Clock Phase
SPCR0_SPR10 = 0x2 // SPI Clock Rate Select 1
SPCR0_SPR00 = 0x1 // SPI Clock Rate Select 0
)
// Bitfields for TWI: Two Wire Serial Interface
const (
// TWAMR: TWI (Slave) Address Mask Register
TWAMR_TWAM = 0xfe
// TWCR: TWI Control Register
TWCR_TWINT = 0x80 // TWI Interrupt Flag
TWCR_TWEA = 0x40 // TWI Enable Acknowledge Bit
TWCR_TWSTA = 0x20 // TWI Start Condition Bit
TWCR_TWSTO = 0x10 // TWI Stop Condition Bit
TWCR_TWWC = 0x8 // TWI Write Collition Flag
TWCR_TWEN = 0x4 // TWI Enable Bit
TWCR_TWIE = 0x1 // TWI Interrupt Enable
// TWSR: TWI Status Register
TWSR_TWS = 0xf8 // TWI Status
TWSR_TWPS = 0x3 // TWI Prescaler
// TWAR: TWI (Slave) Address register
TWAR_TWA = 0xfe // TWI (Slave) Address register Bits
TWAR_TWGCE = 0x1 // TWI General Call Recognition Enable Bit
)
// Bitfields for CPU: CPU Registers
const (
// SREG: Status Register
SREG_I = 0x80 // Global Interrupt Enable
SREG_T = 0x40 // Bit Copy Storage
SREG_H = 0x20 // Half Carry Flag
SREG_S = 0x10 // Sign Bit
SREG_V = 0x8 // Two's Complement Overflow Flag
SREG_N = 0x4 // Negative Flag
SREG_Z = 0x2 // Zero Flag
SREG_C = 0x1 // Carry Flag
// OSCCAL: Oscillator Calibration Value
OSCCAL_OSCCAL = 0xff // Oscillator Calibration
// CLKPR
CLKPR_CLKPCE = 0x80
CLKPR_CLKPS = 0xf
// SMCR: Sleep Mode Control Register
SMCR_SM = 0xe // Sleep Mode Select bits
SMCR_SE = 0x1 // Sleep Enable
// GPIOR2: General Purpose IO Register 2
GPIOR2_GPIOR = 0xff // General Purpose IO Register 2 bis
// GPIOR1: General Purpose IO Register 1
GPIOR1_GPIOR = 0xff // General Purpose IO Register 1 bis
// GPIOR0: General Purpose IO Register 0
GPIOR0_GPIOR07 = 0x80 // General Purpose IO Register 0 bit 7
GPIOR0_GPIOR06 = 0x40 // General Purpose IO Register 0 bit 6
GPIOR0_GPIOR05 = 0x20 // General Purpose IO Register 0 bit 5
GPIOR0_GPIOR04 = 0x10 // General Purpose IO Register 0 bit 4
GPIOR0_GPIOR03 = 0x8 // General Purpose IO Register 0 bit 3
GPIOR0_GPIOR02 = 0x4 // General Purpose IO Register 0 bit 2
GPIOR0_GPIOR01 = 0x2 // General Purpose IO Register 0 bit 1
GPIOR0_GPIOR00 = 0x1 // General Purpose IO Register 0 bit 0
// PRR0: Power Reduction Register0
PRR0_PRTWI = 0x80 // Power Reduction TWI
PRR0_PRTIM2 = 0x40 // Power Reduction Timer/Counter2
PRR0_PRTIM0 = 0x20 // Power Reduction Timer/Counter0
PRR0_PRUSART1 = 0x10 // Power Reduction USART1
PRR0_PRTIM1 = 0x8 // Power Reduction Timer/Counter1
PRR0_PRSPI = 0x4 // Power Reduction Serial Peripheral Interface
PRR0_PRUSART0 = 0x2 // Power Reduction USART0
PRR0_PRADC = 0x1 // Power Reduction ADC
)