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implement & document all the device class _mounted_cb & _unmounted_cb callbacks

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hathach
2014-03-31 11:59:43 +07:00
parent 0bb2cc64b0
commit 6682720b2a
9 changed files with 79 additions and 19 deletions
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32
demos/device/src/cdc_device_app.c
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@@ -58,25 +58,17 @@ OSAL_SEM_DEF(cdcd_semaphore);
static osal_semaphore_handle_t sem_hdl;
TUSB_CFG_ATTR_USBRAM static uint8_t serial_rx_buffer[CDCD_APP_BUFFER_SIZE];
TUSB_CFG_ATTR_USBRAM static uint8_t serial_tx_buffer[CDCD_APP_BUFFER_SIZE];
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
TUSB_CFG_ATTR_USBRAM static uint8_t serial_rx_buffer[CDCD_APP_BUFFER_SIZE];
TUSB_CFG_ATTR_USBRAM static uint8_t serial_tx_buffer[CDCD_APP_BUFFER_SIZE];
FIFO_DEF(fifo_serial, CDCD_APP_BUFFER_SIZE, uint8_t, true);
//--------------------------------------------------------------------+
// IMPLEMENTATION
// tinyusb Callbacks
//--------------------------------------------------------------------+
void cdcd_serial_app_init(void)
{
sem_hdl = osal_semaphore_create( OSAL_SEM_REF(cdcd_semaphore) );
ASSERT_PTR( sem_hdl, VOID_RETURN);
ASSERT( TUSB_ERROR_NONE == osal_task_create( OSAL_TASK_REF(cdcd_serial_app_task) ), VOID_RETURN);
}
void tusbd_cdc_mounted_cb(uint8_t coreid)
{
osal_semaphore_reset(sem_hdl);
@@ -84,6 +76,11 @@ void tusbd_cdc_mounted_cb(uint8_t coreid)
tusbd_cdc_receive(coreid, serial_rx_buffer, CDCD_APP_BUFFER_SIZE, true);
}
void tusbd_cdc_unmounted_cb(uint8_t coreid)
{
}
void tusbd_cdc_xfer_cb(uint8_t coreid, tusb_event_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes)
{
switch ( pipe_id )
@@ -116,6 +113,17 @@ void tusbd_cdc_xfer_cb(uint8_t coreid, tusb_event_t event, cdc_pipeid_t pipe_id,
}
}
//--------------------------------------------------------------------+
// APPLICATION CODE
//--------------------------------------------------------------------+
void cdcd_serial_app_init(void)
{
sem_hdl = osal_semaphore_create( OSAL_SEM_REF(cdcd_semaphore) );
ASSERT_PTR( sem_hdl, VOID_RETURN);
ASSERT( TUSB_ERROR_NONE == osal_task_create( OSAL_TASK_REF(cdcd_serial_app_task) ), VOID_RETURN);
}
OSAL_TASK_FUNCTION( cdcd_serial_app_task , p_task_para)
{
OSAL_TASK_LOOP_BEGIN