diff options
| author | HiFiPhile <[email protected]> | 2026-07-05 15:25:34 +0200 |
|---|---|---|
| committer | HiFiPhile <[email protected]> | 2026-07-05 15:25:34 +0200 |
| commit | 19274b95a6755116114d20abcbce498695a1d0c5 (patch) | |
| tree | d89a364f58a6a59e122f277367c46dbc3b329395 /src/device | |
| parent | 6912f23618d629a4d0d9ec5626df5fc79b329c80 (diff) | |
Fix usbd empty builtin driver warning v2
Signed-off-by: HiFiPhile <[email protected]>
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/usbd.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/device/usbd.c b/src/device/usbd.c index fc658f1c1..7a6e13f8d 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -361,13 +361,12 @@ static const usbd_class_driver_t _usbd_driver[] = { #endif }; -enum { BUILTIN_DRIVER_COUNT = TU_ARRAY_SIZE(_usbd_driver) }; - // Additional class drivers implemented by application -static const usbd_class_driver_t *_app_driver = NULL; -static uint8_t _app_driver_count = 0; +static const usbd_class_driver_t *_app_driver = NULL; +static const uint8_t _builtin_driver_count = TU_ARRAY_SIZE(_usbd_driver); +static uint8_t _app_driver_count = 0; -#define TOTAL_DRIVER_COUNT ((uint8_t) (_app_driver_count + BUILTIN_DRIVER_COUNT)) +#define TOTAL_DRIVER_COUNT ((uint8_t) (_app_driver_count + _builtin_driver_count)) // virtually joins built-in and application drivers together. // Application is positioned first to allow overwriting built-in ones. @@ -378,7 +377,7 @@ TU_ATTR_ALWAYS_INLINE static inline usbd_class_driver_t const * get_driver(uint8 driver = &_app_driver[drvid]; } else{ drvid -= _app_driver_count; - if (BUILTIN_DRIVER_COUNT > 0 && drvid < BUILTIN_DRIVER_COUNT) { + if (_builtin_driver_count > 0 && drvid < _builtin_driver_count) { driver = &_usbd_driver[drvid]; } } @@ -563,7 +562,7 @@ bool tud_rhport_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) { // Get application driver if available _app_driver = usbd_app_driver_get_cb(&_app_driver_count); - TU_ASSERT(_app_driver_count + BUILTIN_DRIVER_COUNT <= UINT8_MAX); + TU_ASSERT(_app_driver_count + _builtin_driver_count <= UINT8_MAX); // Init class drivers for (uint8_t i = 0; i < TOTAL_DRIVER_COUNT; i++) { |