ChibiOS/RT Architecture - Reference Manual - Guides |
I/O bus descriptor. More...
#include <pal.h>
Data Fields | |
ioportid_t | bus_portid |
Port identifier. | |
ioportmask_t | bus_mask |
Bus mask aligned to port bit 0. | |
uint_fast8_t | bus_offset |
Offset, within the port, of the least significant bit of the bus. |
I/O bus descriptor.
This structure describes a group of contiguous digital I/O lines that have to be handled as bus.
Definition at line 129 of file pal.h.
Port identifier.
Definition at line 133 of file pal.h.
Referenced by palReadBus(), palSetBusMode(), and palWriteBus().
Bus mask aligned to port bit 0.
Definition at line 139 of file pal.h.
Referenced by palReadBus(), palSetBusMode(), and palWriteBus().
Offset, within the port, of the least significant bit of the bus.
Definition at line 143 of file pal.h.
Referenced by palReadBus(), palSetBusMode(), and palWriteBus().