Brownie feature record (stored in VROM).
This record describes the firmware version and available features.
Note: The size of this structure must be equal to BR_VROM_SIZE and a multiple of BR_MEM_BLOCKSIZE. This can be checked by compiling and running 'home2l-brownie2l' (see entry of main() there).
Definition at line 332 of file interface.h.
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uint8_t | versionMajor |
| | Version: major/minor/revision...
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uint16_t | features |
| | Feature presence (see BR_FEATURE_... masks)
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uint16_t | gpiPresence |
| | GPIO input presence mask (must be disjoint with output presence)
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uint16_t | gpiPullup |
| | GPIO input pullup selection; bits for which the internal pullup is activated.
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uint16_t | gpoPresence |
| | GPIO output presence mask (must be disjoint with input presence)
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uint16_t | gpoPreset |
| | GPIO output default state (will be set on init before Z-state is left)
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uint8_t | matDim |
| | Matrix dimensions (Bits 7:4: rows, bits 3:0 = cols)
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uint8_t | reserved [3] |
| | (reserved for future features)
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char | fwName [12] |
| | Written name of the firmware variant (base name of the .elf file without MCU part)
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uint8_t | mcuType |
| | MCU type (see BR_MCU_... constants)
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uint8_t | magic |
| | Brownie identification (always = BR_MAGIC)
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1.9.4