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refractor keyboard_device_app.c

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refractor mouse_device_app.c app to only send report when necessary (movement or button changed)
This commit is contained in:
hathach
2014-04-24 15:59:35 +07:00
parent 8f81aa6c72
commit 9d404b9f00
2 changed files with 31 additions and 26 deletions
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7
demos/device/src/keyboard_device_app.c
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@@ -115,16 +115,15 @@ OSAL_TASK_FUNCTION( keyboard_device_app_task , p_task_para)
{
OSAL_TASK_LOOP_BEGIN
osal_task_delay(100);
osal_task_delay(50);
if ( tusbd_is_configured(0) )
if ( tusbd_is_configured(0) && !tusbd_hid_keyboard_is_busy(0) )
{
static uint32_t button_mask = 0;
uint32_t new_button_mask = board_buttons();
//------------- button pressed -------------//
if ( (button_mask != new_button_mask) && !tusbd_hid_keyboard_is_busy(0) )
if (button_mask != new_button_mask)
{
button_mask = new_button_mask;