diff options
Diffstat (limited to 'Demos/Device/LowLevel/Mouse')
| -rw-r--r-- | Demos/Device/LowLevel/Mouse/Mouse.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c index c0989c5db..60eb7fad7 100644 --- a/Demos/Device/LowLevel/Mouse/Mouse.c +++ b/Demos/Device/LowLevel/Mouse/Mouse.c @@ -197,8 +197,8 @@ void EVENT_USB_UnhandledControlPacket(void) {
Endpoint_ClearSETUP();
- /* Get idle period in MSB */
- IdleCount = (USB_ControlRequest.wValue >> 8);
+ /* Get idle period in MSB, must multiply by 4 to get the duration in milliseconds */
+ IdleCount = ((USB_ControlRequest.wValue & 0xFF00) >> 6);
/* Acknowledge status stage */
while (!(Endpoint_IsINReady()));
@@ -211,8 +211,8 @@ void EVENT_USB_UnhandledControlPacket(void) {
Endpoint_ClearSETUP();
- /* Write the current idle duration to the host */
- Endpoint_Write_Byte(IdleCount);
+ /* Write the current idle duration to the host, must be divided by 4 before sent to host */
+ Endpoint_Write_Byte(IdleCount >> 2);
/* Send the flag to the host */
Endpoint_ClearIN();
@@ -289,8 +289,8 @@ void SendNextReport(void) /* Check if the idle period is set and has elapsed */
if ((IdleCount != HID_IDLE_CHANGESONLY) && (!(IdleMSRemaining)))
{
- /* Reset the idle time remaining counter, must multiply by 4 to get the duration in milliseconds */
- IdleMSRemaining = (IdleCount << 2);
+ /* Reset the idle time remaining counter */
+ IdleMSRemaining = IdleCount;
/* Idle period is set and has elapsed, must send a report to the host */
SendReport = true;
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