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usb: adjust buffer alignment (samd21, samd51, nrf52840)

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This commit is contained in:
sago35
2022-07-20 09:43:15 +09:00
committed by Ron Evans
parent 740134197e
commit 72137d663b
1 changed files with 9 additions and 4 deletions
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src/machine/usb.go
+9 -4
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@@ -56,10 +56,6 @@ var (
var ( var (
usbEndpointDescriptors [usb.NumberOfEndpoints]usb.DeviceDescriptor usbEndpointDescriptors [usb.NumberOfEndpoints]usb.DeviceDescriptor
udd_ep_control_cache_buffer [256]uint8
udd_ep_in_cache_buffer [7][64]uint8
udd_ep_out_cache_buffer [7][64]uint8
isEndpointHalt = false isEndpointHalt = false
isRemoteWakeUpEnabled = false isRemoteWakeUpEnabled = false
@@ -67,6 +63,15 @@ var (
usbSetInterface uint8 usbSetInterface uint8
) )
//go:align 4
var udd_ep_control_cache_buffer [256]uint8
//go:align 4
var udd_ep_in_cache_buffer [7][64]uint8
//go:align 4
var udd_ep_out_cache_buffer [7][64]uint8
var ( var (
usbTxHandler [usb.NumberOfEndpoints]func() usbTxHandler [usb.NumberOfEndpoints]func()
usbRxHandler [usb.NumberOfEndpoints]func([]byte) usbRxHandler [usb.NumberOfEndpoints]func([]byte)