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Button
The 4 buttons on the CT Board are “active-high”, e.g. a pressed button is read as logical “1”, and debounced.
The buttons are accessible over the memory mapped interface or on GPIO port C.
Please make sure the CT Board is in the correct mode.
Supported modes: 1, 2, 3
Registers
The Registers are read only.
| Address | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
|---|---|---|---|---|---|---|---|---|
| 0x6000'0210 | Reserved | T3 | T2 | T1 | T0 | |||
Diagram
