1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186

#[doc = r"Register block"]
#[repr(C)]
pub struct RegisterBlock {
    #[doc = "0x00 - Start TWI receive sequence"]
    pub tasks_startrx: crate::Reg<tasks_startrx::TASKS_STARTRX_SPEC>,
    _reserved1: [u8; 0x04],
    #[doc = "0x08 - Start TWI transmit sequence"]
    pub tasks_starttx: crate::Reg<tasks_starttx::TASKS_STARTTX_SPEC>,
    _reserved2: [u8; 0x08],
    #[doc = "0x14 - Stop TWI transaction. Must be issued while the TWI master is not suspended."]
    pub tasks_stop: crate::Reg<tasks_stop::TASKS_STOP_SPEC>,
    _reserved3: [u8; 0x04],
    #[doc = "0x1c - Suspend TWI transaction"]
    pub tasks_suspend: crate::Reg<tasks_suspend::TASKS_SUSPEND_SPEC>,
    #[doc = "0x20 - Resume TWI transaction"]
    pub tasks_resume: crate::Reg<tasks_resume::TASKS_RESUME_SPEC>,
    _reserved5: [u8; 0xe0],
    #[doc = "0x104 - TWI stopped"]
    pub events_stopped: crate::Reg<events_stopped::EVENTS_STOPPED_SPEC>,
    _reserved6: [u8; 0x1c],
    #[doc = "0x124 - TWI error"]
    pub events_error: crate::Reg<events_error::EVENTS_ERROR_SPEC>,
    _reserved7: [u8; 0x20],
    #[doc = "0x148 - Last byte has been sent out after the SUSPEND task has been issued, TWI traffic is now suspended."]
    pub events_suspended: crate::Reg<events_suspended::EVENTS_SUSPENDED_SPEC>,
    #[doc = "0x14c - Receive sequence started"]
    pub events_rxstarted: crate::Reg<events_rxstarted::EVENTS_RXSTARTED_SPEC>,
    #[doc = "0x150 - Transmit sequence started"]
    pub events_txstarted: crate::Reg<events_txstarted::EVENTS_TXSTARTED_SPEC>,
    _reserved10: [u8; 0x08],
    #[doc = "0x15c - Byte boundary, starting to receive the last byte"]
    pub events_lastrx: crate::Reg<events_lastrx::EVENTS_LASTRX_SPEC>,
    #[doc = "0x160 - Byte boundary, starting to transmit the last byte"]
    pub events_lasttx: crate::Reg<events_lasttx::EVENTS_LASTTX_SPEC>,
    _reserved12: [u8; 0x9c],
    #[doc = "0x200 - Shortcuts between local events and tasks"]
    pub shorts: crate::Reg<shorts::SHORTS_SPEC>,
    _reserved13: [u8; 0xfc],
    #[doc = "0x300 - Enable or disable interrupt"]
    pub inten: crate::Reg<inten::INTEN_SPEC>,
    #[doc = "0x304 - Enable interrupt"]
    pub intenset: crate::Reg<intenset::INTENSET_SPEC>,
    #[doc = "0x308 - Disable interrupt"]
    pub intenclr: crate::Reg<intenclr::INTENCLR_SPEC>,
    _reserved16: [u8; 0x01b8],
    #[doc = "0x4c4 - Error source"]
    pub errorsrc: crate::Reg<errorsrc::ERRORSRC_SPEC>,
    _reserved17: [u8; 0x38],
    #[doc = "0x500 - Enable TWIM"]
    pub enable: crate::Reg<enable::ENABLE_SPEC>,
    _reserved18: [u8; 0x04],
    #[doc = "0x508..0x510 - Unspecified"]
    pub psel: PSEL,
    _reserved19: [u8; 0x14],
    #[doc = "0x524 - TWI frequency. Accuracy depends on the HFCLK source selected."]
    pub frequency: crate::Reg<frequency::FREQUENCY_SPEC>,
    _reserved20: [u8; 0x0c],
    #[doc = "0x534..0x544 - RXD EasyDMA channel"]
    pub rxd: RXD,
    #[doc = "0x544..0x554 - TXD EasyDMA channel"]
    pub txd: TXD,
    _reserved22: [u8; 0x34],
    #[doc = "0x588 - Address used in the TWI transfer"]
    pub address: crate::Reg<address::ADDRESS_SPEC>,
}
#[doc = r"Register block"]
#[repr(C)]
pub struct PSEL {
    #[doc = "0x00 - Pin select for SCL signal"]
    pub scl: crate::Reg<self::psel::scl::SCL_SPEC>,
    #[doc = "0x04 - Pin select for SDA signal"]
    pub sda: crate::Reg<self::psel::sda::SDA_SPEC>,
}
#[doc = r"Register block"]
#[doc = "Unspecified"]
pub mod psel;
#[doc = r"Register block"]
#[repr(C)]
pub struct RXD {
    #[doc = "0x00 - Data pointer"]
    pub ptr: crate::Reg<self::rxd::ptr::PTR_SPEC>,
    #[doc = "0x04 - Maximum number of bytes in receive buffer"]
    pub maxcnt: crate::Reg<self::rxd::maxcnt::MAXCNT_SPEC>,
    #[doc = "0x08 - Number of bytes transferred in the last transaction"]
    pub amount: crate::Reg<self::rxd::amount::AMOUNT_SPEC>,
    #[doc = "0x0c - EasyDMA list type"]
    pub list: crate::Reg<self::rxd::list::LIST_SPEC>,
}
#[doc = r"Register block"]
#[doc = "RXD EasyDMA channel"]
pub mod rxd;
#[doc = r"Register block"]
#[repr(C)]
pub struct TXD {
    #[doc = "0x00 - Data pointer"]
    pub ptr: crate::Reg<self::txd::ptr::PTR_SPEC>,
    #[doc = "0x04 - Maximum number of bytes in transmit buffer"]
    pub maxcnt: crate::Reg<self::txd::maxcnt::MAXCNT_SPEC>,
    #[doc = "0x08 - Number of bytes transferred in the last transaction"]
    pub amount: crate::Reg<self::txd::amount::AMOUNT_SPEC>,
    #[doc = "0x0c - EasyDMA list type"]
    pub list: crate::Reg<self::txd::list::LIST_SPEC>,
}
#[doc = r"Register block"]
#[doc = "TXD EasyDMA channel"]
pub mod txd;
#[doc = "TASKS_STARTRX register accessor: an alias for `Reg<TASKS_STARTRX_SPEC>`"]
pub type TASKS_STARTRX = crate::Reg<tasks_startrx::TASKS_STARTRX_SPEC>;
#[doc = "Start TWI receive sequence"]
pub mod tasks_startrx;
#[doc = "TASKS_STARTTX register accessor: an alias for `Reg<TASKS_STARTTX_SPEC>`"]
pub type TASKS_STARTTX = crate::Reg<tasks_starttx::TASKS_STARTTX_SPEC>;
#[doc = "Start TWI transmit sequence"]
pub mod tasks_starttx;
#[doc = "TASKS_STOP register accessor: an alias for `Reg<TASKS_STOP_SPEC>`"]
pub type TASKS_STOP = crate::Reg<tasks_stop::TASKS_STOP_SPEC>;
#[doc = "Stop TWI transaction. Must be issued while the TWI master is not suspended."]
pub mod tasks_stop;
#[doc = "TASKS_SUSPEND register accessor: an alias for `Reg<TASKS_SUSPEND_SPEC>`"]
pub type TASKS_SUSPEND = crate::Reg<tasks_suspend::TASKS_SUSPEND_SPEC>;
#[doc = "Suspend TWI transaction"]
pub mod tasks_suspend;
#[doc = "TASKS_RESUME register accessor: an alias for `Reg<TASKS_RESUME_SPEC>`"]
pub type TASKS_RESUME = crate::Reg<tasks_resume::TASKS_RESUME_SPEC>;
#[doc = "Resume TWI transaction"]
pub mod tasks_resume;
#[doc = "EVENTS_STOPPED register accessor: an alias for `Reg<EVENTS_STOPPED_SPEC>`"]
pub type EVENTS_STOPPED = crate::Reg<events_stopped::EVENTS_STOPPED_SPEC>;
#[doc = "TWI stopped"]
pub mod events_stopped;
#[doc = "EVENTS_ERROR register accessor: an alias for `Reg<EVENTS_ERROR_SPEC>`"]
pub type EVENTS_ERROR = crate::Reg<events_error::EVENTS_ERROR_SPEC>;
#[doc = "TWI error"]
pub mod events_error;
#[doc = "EVENTS_SUSPENDED register accessor: an alias for `Reg<EVENTS_SUSPENDED_SPEC>`"]
pub type EVENTS_SUSPENDED = crate::Reg<events_suspended::EVENTS_SUSPENDED_SPEC>;
#[doc = "Last byte has been sent out after the SUSPEND task has been issued, TWI traffic is now suspended."]
pub mod events_suspended;
#[doc = "EVENTS_RXSTARTED register accessor: an alias for `Reg<EVENTS_RXSTARTED_SPEC>`"]
pub type EVENTS_RXSTARTED = crate::Reg<events_rxstarted::EVENTS_RXSTARTED_SPEC>;
#[doc = "Receive sequence started"]
pub mod events_rxstarted;
#[doc = "EVENTS_TXSTARTED register accessor: an alias for `Reg<EVENTS_TXSTARTED_SPEC>`"]
pub type EVENTS_TXSTARTED = crate::Reg<events_txstarted::EVENTS_TXSTARTED_SPEC>;
#[doc = "Transmit sequence started"]
pub mod events_txstarted;
#[doc = "EVENTS_LASTRX register accessor: an alias for `Reg<EVENTS_LASTRX_SPEC>`"]
pub type EVENTS_LASTRX = crate::Reg<events_lastrx::EVENTS_LASTRX_SPEC>;
#[doc = "Byte boundary, starting to receive the last byte"]
pub mod events_lastrx;
#[doc = "EVENTS_LASTTX register accessor: an alias for `Reg<EVENTS_LASTTX_SPEC>`"]
pub type EVENTS_LASTTX = crate::Reg<events_lasttx::EVENTS_LASTTX_SPEC>;
#[doc = "Byte boundary, starting to transmit the last byte"]
pub mod events_lasttx;
#[doc = "SHORTS register accessor: an alias for `Reg<SHORTS_SPEC>`"]
pub type SHORTS = crate::Reg<shorts::SHORTS_SPEC>;
#[doc = "Shortcuts between local events and tasks"]
pub mod shorts;
#[doc = "INTEN register accessor: an alias for `Reg<INTEN_SPEC>`"]
pub type INTEN = crate::Reg<inten::INTEN_SPEC>;
#[doc = "Enable or disable interrupt"]
pub mod inten;
#[doc = "INTENSET register accessor: an alias for `Reg<INTENSET_SPEC>`"]
pub type INTENSET = crate::Reg<intenset::INTENSET_SPEC>;
#[doc = "Enable interrupt"]
pub mod intenset;
#[doc = "INTENCLR register accessor: an alias for `Reg<INTENCLR_SPEC>`"]
pub type INTENCLR = crate::Reg<intenclr::INTENCLR_SPEC>;
#[doc = "Disable interrupt"]
pub mod intenclr;
#[doc = "ERRORSRC register accessor: an alias for `Reg<ERRORSRC_SPEC>`"]
pub type ERRORSRC = crate::Reg<errorsrc::ERRORSRC_SPEC>;
#[doc = "Error source"]
pub mod errorsrc;
#[doc = "ENABLE register accessor: an alias for `Reg<ENABLE_SPEC>`"]
pub type ENABLE = crate::Reg<enable::ENABLE_SPEC>;
#[doc = "Enable TWIM"]
pub mod enable;
#[doc = "FREQUENCY register accessor: an alias for `Reg<FREQUENCY_SPEC>`"]
pub type FREQUENCY = crate::Reg<frequency::FREQUENCY_SPEC>;
#[doc = "TWI frequency. Accuracy depends on the HFCLK source selected."]
pub mod frequency;
#[doc = "ADDRESS register accessor: an alias for `Reg<ADDRESS_SPEC>`"]
pub type ADDRESS = crate::Reg<address::ADDRESS_SPEC>;
#[doc = "Address used in the TWI transfer"]
pub mod address;