diff options
| author | hathach <[email protected]> | 2013-07-04 10:47:31 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-07-04 10:47:31 +0700 |
| commit | d3aed0187446ceffb6009a5f32a9f266a09bab29 (patch) | |
| tree | a9abe9f20efdd6a25e6241bff56939dafcfae336 /tinyusb | |
| parent | c5afb9d50f3aea59dfdf016a1ae33ab511249de7 (diff) | |
add some printf when a class is mounted
add initial tests for rndis
Diffstat (limited to 'tinyusb')
| -rw-r--r-- | tinyusb/class/cdc_host.c | 3 | ||||
| -rw-r--r-- | tinyusb/common/common.h | 15 |
2 files changed, 17 insertions, 1 deletions
diff --git a/tinyusb/class/cdc_host.c b/tinyusb/class/cdc_host.c index 3831fc243..ac4338853 100644 --- a/tinyusb/class/cdc_host.c +++ b/tinyusb/class/cdc_host.c @@ -134,7 +134,8 @@ tusb_error_t cdch_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con return TUSB_ERROR_CDCH_UNSUPPORTED_SUBCLASS; } - if (CDC_COMM_PROTOCOL_ATCOMMAND != p_interface_desc->bInterfaceProtocol) + if ( !(is_in_range(CDC_COMM_PROTOCOL_ATCOMMAND, p_interface_desc->bInterfaceProtocol, CDC_COMM_PROTOCOL_ATCOMMAND_CDMA) || + 0xff == p_interface_desc->bInterfaceProtocol) ) { return TUSB_ERROR_CDCH_UNSUPPORTED_PROTOCOL; } diff --git a/tinyusb/common/common.h b/tinyusb/common/common.h index ed543de00..3a43f123c 100644 --- a/tinyusb/common/common.h +++ b/tinyusb/common/common.h @@ -192,6 +192,21 @@ static inline uint32_t offset4k(uint32_t value) } //------------- Mathematics -------------// +/// inclusive range checking +static inline bool is_in_range(uint32_t lower, uint32_t value, uint32_t upper) ATTR_ALWAYS_INLINE ATTR_CONST; +static inline bool is_in_range(uint32_t lower, uint32_t value, uint32_t upper) +{ + return (lower <= value) && (value <= upper); +} + +/// exclusive range checking +static inline bool is_in_range_exclusive(uint32_t lower, uint32_t value, uint32_t upper) ATTR_ALWAYS_INLINE ATTR_CONST; +static inline bool is_in_range_exclusive(uint32_t lower, uint32_t value, uint32_t upper) +{ + return (lower < value) && (value < upper); +} + + static inline uint8_t log2_of(uint32_t value) ATTR_ALWAYS_INLINE ATTR_CONST; static inline uint8_t log2_of(uint32_t value) { |