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change to duplicate slice

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This commit is contained in:
sago35
2022-05-19 18:26:01 +09:00
parent 7e493642eb
commit 319b49e81c
1 changed files with 19 additions and 18 deletions
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src/machine/usb/dhw-hid_atsamd51.go
+19 -18
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@@ -126,34 +126,35 @@ func (d *dhw) keyboardConfigure() {
func (d *dhw) keyboardSendKeys(consumer bool) bool {
hid := &descHID[d.cc.config-1]
data := [8]uint8{}
if !consumer {
hid.txKeyboard[0] = hid.keyboard.mod
hid.txKeyboard[1] = 0
hid.txKeyboard[2] = hid.keyboard.key[0]
hid.txKeyboard[3] = hid.keyboard.key[1]
hid.txKeyboard[4] = hid.keyboard.key[2]
hid.txKeyboard[5] = hid.keyboard.key[3]
hid.txKeyboard[6] = hid.keyboard.key[4]
hid.txKeyboard[7] = hid.keyboard.key[5]
data[0] = hid.keyboard.mod
data[1] = 0
data[2] = hid.keyboard.key[0]
data[3] = hid.keyboard.key[1]
data[4] = hid.keyboard.key[2]
data[5] = hid.keyboard.key[3]
data[6] = hid.keyboard.key[4]
data[7] = hid.keyboard.key[5]
return d.keyboardWrite(txEndpoint(descHIDEndpointKeyboard), hid.txKeyboard[:])
return d.keyboardWrite(txEndpoint(descHIDEndpointKeyboard), data[:])
} else {
// 44444444 44333333 33332222 22222211 11111111 [ word ]
// 98765432 10987654 32109876 54321098 76543210 [ index ] (right-to-left)
hid.txKeyboard[1] = uint8((hid.keyboard.con[1] << 2) | ((hid.keyboard.con[0] >> 8) & 0x03))
hid.txKeyboard[2] = uint8((hid.keyboard.con[2] << 4) | ((hid.keyboard.con[1] >> 6) & 0x0F))
hid.txKeyboard[3] = uint8((hid.keyboard.con[3] << 6) | ((hid.keyboard.con[2] >> 4) & 0x3F))
hid.txKeyboard[4] = uint8(hid.keyboard.con[3] >> 2)
hid.txKeyboard[5] = hid.keyboard.sys[0]
hid.txKeyboard[6] = hid.keyboard.sys[1]
hid.txKeyboard[7] = hid.keyboard.sys[2]
data[1] = uint8((hid.keyboard.con[1] << 2) | ((hid.keyboard.con[0] >> 8) & 0x03))
data[2] = uint8((hid.keyboard.con[2] << 4) | ((hid.keyboard.con[1] >> 6) & 0x0F))
data[3] = uint8((hid.keyboard.con[3] << 6) | ((hid.keyboard.con[2] >> 4) & 0x3F))
data[4] = uint8(hid.keyboard.con[3] >> 2)
data[5] = hid.keyboard.sys[0]
data[6] = hid.keyboard.sys[1]
data[7] = hid.keyboard.sys[2]
return d.keyboardWrite(txEndpoint(descHIDEndpointMediaKey), hid.txKeyboard[:])
return d.keyboardWrite(txEndpoint(descHIDEndpointMediaKey), data[:])
}
}
@@ -184,7 +185,7 @@ func (d *dhw) keyboardWrite(endpoint uint8, data []uint8) bool {
}
ready, _ := d.ep[num][descDirTx].scheduleTransfer(
uintptr(unsafe.Pointer(&hid.txKeyboard[0])), uint32(cnt))
uintptr(unsafe.Pointer(&data[0])), uint32(cnt))
if ready {
if xfer, ok := d.ep[num][descDirTx].pendingTransfer(); ok {
d.ep[num][descDirTx].setActiveTransfer(xfer)