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Code Issues Releases Wiki Activity

Support SPI minor devices >255 (PR #33)

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This commit is contained in:
Thorsten von Eicken 2016-09-05 23:13:14 -07:00
parent 56cb934dbf
commit 6cfa481f30
6 changed files with 9 additions and 9 deletions
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2
host/generic/i2cbus.go
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@ -245,7 +245,7 @@ func (b *i2cBus) WriteToReg(addr, reg byte, value []byte) error {
message.addr = uint16(addr)
message.flags = 0
message.len = uint16(len(outbuf))
message.buf = uintptr(unsafe.Pointer(&hdrp.Data))
message.buf = uintptr(unsafe.Pointer(hdrp.Data))
var packets i2c_rdwr_ioctl_data

4
host/generic/spibus.go
View file

@ -43,7 +43,7 @@ type spiIOCTransfer struct {
type spiBus struct {
file *os.File
spiDevMinor byte
spiDevMinor int
channel byte
mode byte
@ -63,7 +63,7 @@ func spiIOCMessageN(n uint32) uint32 {
return (spiIOCMessage0 + (n * spiIOCIncrementor))
}
func NewSPIBus(spiDevMinor, mode, channel byte, speed, bpw, delay int, i func() error) embd.SPIBus {
func NewSPIBus(spiDevMinor int, mode, channel byte, speed, bpw, delay int, i func() error) embd.SPIBus {
return &spiBus{
spiDevMinor: spiDevMinor,
mode: mode,