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make tud_mount_cb() and tud_umount_cb() optional

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hathach 2018-08-24 18:35:46 +07:00
parent 3503d70512
commit 030c64b9cd
1 changed files with 6 additions and 9 deletions
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15
src/device/usbd.h
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@ -83,17 +83,14 @@ extern tud_desc_set_t tud_desc_set;
bool tud_mounted(void);
//--------------------------------------------------------------------+
// APPLICATION CALLBACK
// APPLICATION CALLBACK (WEAK is optional)
//--------------------------------------------------------------------+
/** \brief Callback function that will be invoked device is mounted (configured) by USB host
* \note This callback should be used by Application to \b set-up application data
*/
void tud_mount_cb(void);
/** \brief Callback function that will be invoked when device is unmounted (bus reset/unplugged)
* \note This callback should be used by Application to \b tear-down application data
*/
void tud_umount_cb(void);
/** Callback invoked when device is mounted (configured) */
ATTR_WEAK void tud_mount_cb(void);
/** Callback invoked when device is unmounted (bus reset/unplugged) */
ATTR_WEAK void tud_umount_cb(void);
//void tud_device_suspended_cb(void);