go-embedded/embd
go-embedded
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embd
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addded support for the Intel Edison

This commit is contained in:
clinton 2016-09-29 13:52:29 +10:00
parent adc3d47305
commit a30c674d71
3 changed files with 57 additions and 0 deletions
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5
detect.go
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@ -26,6 +26,9 @@ const (
// HostGalileo represents the Intel Galileo board.
HostGalileo = "Intel Galileo"
// HostEdison represents teh Intel Edison board.
HostEdison = "Intel Edison"
// HostCubieTruck represents the Cubie Truck.
HostCubieTruck = "CubieTruck"
@ -126,6 +129,8 @@ func DetectHost() (host Host, rev int, err error) {
return HostBBB, rev, nil
case strings.Contains(hardware, "BCM2708") || strings.Contains(hardware, "BCM2709"):
return HostRPi, rev, nil
case strings.Contains(model, "Genuine Intel(R) CPU 4000 @ 500MHz"):
return HostEdison, rev, nil
case hardware == "Allwinner sun4i/sun5i Families":
if major < 4 || (major == 4 && minor < 4) {
return HostNull, 0, fmt.Errorf(

1
host/all/all.go
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@ -3,5 +3,6 @@ package all
import (
_ "github.com/kidoman/embd/host/bbb"
_ "github.com/kidoman/embd/host/edison"
_ "github.com/kidoman/embd/host/rpi"
)

51
host/edison/edison.go.txt Normal file
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@ -0,0 +1,51 @@
/*
Package edison provides Intel Edison support.
*/
package edison
import (
"github.com/kidoman/embd"
"github.com/kidoman/embd/host/generic"
)
var pins = embd.PinMap{
&embd.PinDesc{ID: "P1_12", Aliases: []string{"12", "GPIO_12"}, Caps: embd.CapDigital, DigitalLogical: 12}, // PWM?
&embd.PinDesc{ID: "P1_13", Aliases: []string{"13", "GPIO_13"}, Caps: embd.CapDigital, DigitalLogical: 13}, // PWM?
&embd.PinDesc{ID: "P1_14", Aliases: []string{"14", "GPIO_14"}, Caps: embd.CapDigital, DigitalLogical: 14},
&embd.PinDesc{ID: "P1_15", Aliases: []string{"15", "GPIO_15"}, Caps: embd.CapDigital, DigitalLogical: 15},
&embd.PinDesc{ID: "P1_44", Aliases: []string{"44", "GPIO_44"}, Caps: embd.CapDigital, DigitalLogical: 44},
&embd.PinDesc{ID: "P1_45", Aliases: []string{"45", "GPIO_45"}, Caps: embd.CapDigital, DigitalLogical: 45},
&embd.PinDesc{ID: "P1_46", Aliases: []string{"46", "GPIO_46"}, Caps: embd.CapDigital, DigitalLogical: 46},
&embd.PinDesc{ID: "P1_47", Aliases: []string{"47", "GPIO_47"}, Caps: embd.CapDigital, DigitalLogical: 47},
&embd.PinDesc{ID: "P1_48", Aliases: []string{"48", "GPIO_48"}, Caps: embd.CapDigital, DigitalLogical: 48},
&embd.PinDesc{ID: "P1_49", Aliases: []string{"49", "GPIO_49"}, Caps: embd.CapDigital, DigitalLogical: 49},
&embd.PinDesc{ID: "P1_128", Aliases: []string{"128", "GPIO_128"}, Caps: embd.CapDigital, DigitalLogical: 128}, //CTS?
&embd.PinDesc{ID: "P1_129", Aliases: []string{"129", "GPIO_129"}, Caps: embd.CapDigital, DigitalLogical: 129}, //RTS?
&embd.PinDesc{ID: "P1_130", Aliases: []string{"130", "GPIO_130", "RXD", "UART0_RXD"}, Caps: embd.CapDigital | embd.CapUART, DigitalLogical: 130},
&embd.PinDesc{ID: "P1_131", Aliases: []string{"131", "GPIO_131", "TXD", "UART0_TXD"}, Caps: embd.CapDigital | embd.CapUART, DigitalLogical: 131},
&embd.PinDesc{ID: "P1_182", Aliases: []string{"182", "GPIO_182"}, Caps: embd.CapDigital, DigitalLogical: 182}, // PWM?
&embd.PinDesc{ID: "P1_183", Aliases: []string{"183", "GPIO_183"}, Caps: embd.CapDigital, DigitalLogical: 183}, // PWM?
}
var ledMap = embd.LEDMap{}
var spiDeviceMinor = 0 // Check??
func init() {
embd.Register(embd.HostEdison, func(rev int) *embd.Descriptor {
return &embd.Descriptor{
GPIODriver: func() embd.GPIODriver {
return embd.NewGPIODriver(pins, generic.NewDigitalPin, nil, nil)
},
I2CDriver: func() embd.I2CDriver {
return embd.NewI2CDriver(generic.NewI2CBus)
},
LEDDriver: func() embd.LEDDriver {
return embd.NewLEDDriver(ledMap, generic.NewLED)
},
SPIDriver: func() embd.SPIDriver {
return embd.NewSPIDriver(spiDeviceMinor, generic.NewSPIBus, nil)
},
}
})
}