Documentation
¶
Overview ¶
Package host defines the host itself.
The host is the machine where this code is running.
Subpackages contain the drivers that are loaded automatically.
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Init ¶
Init calls periph.Init() and returns it as-is.
The only difference is that by calling host.Init(), you are guaranteed to have all the drivers implemented in this library to be implicitly loaded.
Example ¶
state, err := Init()
if err != nil {
log.Fatalf("failed to initialize periph: %v", err)
}
fmt.Printf("Using drivers:\n")
for _, driver := range state.Loaded {
fmt.Printf("- %s\n", driver)
}
fmt.Printf("Drivers skipped:\n")
for _, failure := range state.Skipped {
fmt.Printf("- %s: %s\n", failure.D, failure.Err)
}
// Having drivers failing to load may not require process termination. It
// is possible to continue to run in partial failure mode.
fmt.Printf("Drivers failed to load:\n")
for _, failure := range state.Failed {
fmt.Printf("- %s: %v\n", failure.D, failure.Err)
}
// Use pins, buses, devices, etc.
Output:
Types ¶
This section is empty.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package allwinner exposes the GPIO functionality that is common to all AllWinner processors.
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Package allwinner exposes the GPIO functionality that is common to all AllWinner processors. |
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Package bcm283x exposes the BCM283x GPIO functionality.
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Package bcm283x exposes the BCM283x GPIO functionality. |
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Package chip contains header definitions for NextThing Co's C.H.I.P. board.
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Package chip contains header definitions for NextThing Co's C.H.I.P. board. |
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chipsmoketest
Package chipsmoketest is leveraged by periph-smoketest to verify that basic CHIP specific functionality works.
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Package chipsmoketest is leveraged by periph-smoketest to verify that basic CHIP specific functionality works. |
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Package cpu implements functions relating to the host CPU itself.
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Package cpu implements functions relating to the host CPU itself. |
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Package distro implements common functionality to auto-detect features on the host; generally about linux distributions.
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Package distro implements common functionality to auto-detect features on the host; generally about linux distributions. |
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Package fs provides access to the file system on the host.
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Package fs provides access to the file system on the host. |
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Package odroidc1 contains header definitions for Hardkernel's ODROID C0, C1, and C1+ boards.
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Package odroidc1 contains header definitions for Hardkernel's ODROID C0, C1, and C1+ boards. |
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odroidc1smoketest
Package odroidc1smoketest is leveraged by periph-smoketest to verify that basic ODROID-C1 specific functionality works.
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Package odroidc1smoketest is leveraged by periph-smoketest to verify that basic ODROID-C1 specific functionality works. |
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Package pine64 contains Pine64 hardware logic.
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Package pine64 contains Pine64 hardware logic. |
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Package pmem implements handling of physical memory for user space programs.
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Package pmem implements handling of physical memory for user space programs. |
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Package rpi contains Raspberry Pi hardware logic.
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Package rpi contains Raspberry Pi hardware logic. |
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Package sysfs implements a sane library to interact with sysfs provided hardware access.
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Package sysfs implements a sane library to interact with sysfs provided hardware access. |
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Package videocore interacts with the VideoCore GPU found on bcm283x.
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Package videocore interacts with the VideoCore GPU found on bcm283x. |
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