diff options
Diffstat (limited to 'include/rtdef.h')
| -rw-r--r-- | include/rtdef.h | 478 |
1 files changed, 258 insertions, 220 deletions
diff --git a/include/rtdef.h b/include/rtdef.h index b1d0c1abae..dbc0db3b17 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -38,7 +38,7 @@ extern "C" { /* RT-Thread version */ #define RTTHREAD_VERSION ((RT_VERSION * 10000) + \ - (RT_SUBVERSION * 100) + RT_REVISION) + (RT_SUBVERSION * 100) + RT_REVISION) /* RT-Thread basic data type definitions */ typedef signed char rt_int8_t; /**< 8bit integer type */ @@ -62,8 +62,8 @@ typedef rt_ubase_t rt_dev_t; /**< Type for device typedef rt_base_t rt_off_t; /**< Type for offset */ /* boolean type definitions */ -#define RT_TRUE 1 /**< boolean true */ -#define RT_FALSE 0 /**< boolean fails */ +#define RT_TRUE 1 /**< boolean true */ +#define RT_FALSE 0 /**< boolean fails */ /*@}*/ @@ -75,57 +75,57 @@ typedef rt_base_t rt_off_t; /**< Type for offset /* Compiler Related Definitions */ #ifdef __CC_ARM /* ARM Compiler */ - #include <stdarg.h> - #define SECTION(x) __attribute__((section(x))) - #define UNUSED __attribute__((unused)) - #define ALIGN(n) __attribute__((aligned(n))) - #define rt_inline static __inline - /* module compiling */ - #ifdef RT_USING_MODULE - #define RTT_API __declspec(dllimport) - #else - #define RTT_API __declspec(dllexport) - #endif + #include <stdarg.h> + #define SECTION(x) __attribute__((section(x))) + #define UNUSED __attribute__((unused)) + #define ALIGN(n) __attribute__((aligned(n))) + #define rt_inline static __inline + /* module compiling */ + #ifdef RT_USING_MODULE + #define RTT_API __declspec(dllimport) + #else + #define RTT_API __declspec(dllexport) + #endif #elif defined (__IAR_SYSTEMS_ICC__) /* for IAR Compiler */ - #include <stdarg.h> - #define SECTION(x) @ x - #define UNUSED - #define PRAGMA(x) _Pragma(#x) - #define ALIGN(n) PRAGMA(data_alignment=n) - #define rt_inline static inline - #define RTT_API + #include <stdarg.h> + #define SECTION(x) @ x + #define UNUSED + #define PRAGMA(x) _Pragma(#x) + #define ALIGN(n) PRAGMA(data_alignment=n) + #define rt_inline static inline + #define RTT_API #elif defined (__GNUC__) /* GNU GCC Compiler */ - #ifdef RT_USING_NEWLIB - #include <stdarg.h> - #else - #if __GNUC__ < 4 - typedef void *__sys_va_list; - typedef __sys_va_list va_list; - #define __va_rounded_size(type) \ - (((sizeof(type) + sizeof(int) - 1) / sizeof(int)) * sizeof(int)) - #define va_start(ap, lastarg) \ - (ap = ((char *) &(lastarg) + __va_rounded_size(lastarg))) - #define va_end(ap) ((void)0) - /* little endian */ - #define va_arg(ap, type) \ - (ap = (__sys_va_list) ((char *)(ap) + __va_rounded_size(type)), \ - *((type *) (void *) ((char *)(ap) - __va_rounded_size(type)))) - #else - typedef __builtin_va_list __gnuc_va_list; - typedef __gnuc_va_list va_list; - #define va_start(v,l) __builtin_va_start(v,l) - #define va_end(v) __builtin_va_end(v) - #define va_arg(v,l) __builtin_va_arg(v,l) - #endif - #endif + #ifdef RT_USING_NEWLIB + #include <stdarg.h> + #else + #if __GNUC__ < 4 + typedef void *__sys_va_list; + typedef __sys_va_list va_list; + #define __va_rounded_size(type) \ + (((sizeof(type) + sizeof(int) - 1) / sizeof(int)) * sizeof(int)) + #define va_start(ap, lastarg) \ + (ap = ((char *) &(lastarg) + __va_rounded_size(lastarg))) + #define va_end(ap) ((void)0) + /* little endian */ + #define va_arg(ap, type) \ + (ap = (__sys_va_list) ((char *)(ap) + __va_rounded_size(type)), \ + *((type *) (void *) ((char *)(ap) - __va_rounded_size(type)))) + #else + typedef __builtin_va_list __gnuc_va_list; + typedef __gnuc_va_list va_list; + #define va_start(v,l) __builtin_va_start(v,l) + #define va_end(v) __builtin_va_end(v) + #define va_arg(v,l) __builtin_va_arg(v,l) + #endif + #endif - #define SECTION(x) __attribute__((section(x))) - #define UNUSED __attribute__((unused)) - #define ALIGN(n) __attribute__((aligned(n))) - #define rt_inline static __inline - #define RTT_API + #define SECTION(x) __attribute__((section(x))) + #define UNUSED __attribute__((unused)) + #define ALIGN(n) __attribute__((aligned(n))) + #define rt_inline static __inline + #define RTT_API #endif /* event length */ @@ -151,7 +151,7 @@ typedef rt_base_t rt_off_t; /**< Type for offset #define RT_ENOMEM 5 /**< No memory */ #define RT_ENOSYS 6 /**< No system */ #define RT_EBUSY 7 /**< Busy */ -#define RT_EIO 8 /**< IO error */ +#define RT_EIO 8 /**< IO error */ /*@}*/ @@ -183,8 +183,8 @@ typedef rt_base_t rt_off_t; /**< Type for offset struct rt_list_node { - struct rt_list_node *next; /* point to next node. */ - struct rt_list_node *prev; /* point to prev node. */ + struct rt_list_node *next; /* point to next node. */ + struct rt_list_node *prev; /* point to prev node. */ }; typedef struct rt_list_node rt_list_t; /* Type for lists. */ @@ -204,14 +204,14 @@ typedef struct rt_list_node rt_list_t; /* Type for lists. * */ struct rt_object { - char name[RT_NAME_MAX]; /**< name of kernel object */ - rt_uint8_t type; /**< type of kernel object */ - rt_uint8_t flag; /**< flag of kernel object */ + char name[RT_NAME_MAX]; /**< name of kernel object */ + rt_uint8_t type; /**< type of kernel object */ + rt_uint8_t flag; /**< flag of kernel object */ #ifdef RT_USING_MODULE - void *module_id; /**< id of application module */ + void *module_id; /**< id of application module */ #endif - rt_list_t list; /**< list node of kernel object */ + rt_list_t list; /**< list node of kernel object */ }; typedef struct rt_object *rt_object_t; /* Type for kernel objects. */ @@ -232,34 +232,37 @@ typedef struct rt_object *rt_object_t; /* Type for kernel objec */ enum rt_object_class_type { - RT_Object_Class_Thread = 0, /**< The object is a thread. */ + RT_Object_Class_Thread = 0, /**< The object is a thread. */ #ifdef RT_USING_SEMAPHORE - RT_Object_Class_Semaphore, /**< The object is a semaphore. */ + RT_Object_Class_Semaphore, /**< The object is a semaphore. */ #endif #ifdef RT_USING_MUTEX - RT_Object_Class_Mutex, /**< The object is a mutex. */ + RT_Object_Class_Mutex, /**< The object is a mutex. */ #endif #ifdef RT_USING_EVENT - RT_Object_Class_Event, /**< The object is a event. */ + RT_Object_Class_Event, /**< The object is a event. */ #endif #ifdef RT_USING_MAILBOX - RT_Object_Class_MailBox, /**< The object is a mail box. */ + RT_Object_Class_MailBox, /**< The object is a mail box. */ #endif #ifdef RT_USING_MESSAGEQUEUE - RT_Object_Class_MessageQueue, /**< The object is a message queue. */ + RT_Object_Class_MessageQueue, /**< The object is a message queue. */ +#endif +#ifdef RT_USING_MEMHEAP + RT_Object_Class_MemHeap, /**< The object is a memory heap */ #endif #ifdef RT_USING_MEMPOOL - RT_Object_Class_MemPool, /**< The object is a memory pool. */ + RT_Object_Class_MemPool, /**< The object is a memory pool. */ #endif #ifdef RT_USING_DEVICE - RT_Object_Class_Device, /**< The object is a device */ + RT_Object_Class_Device, /**< The object is a device */ #endif - RT_Object_Class_Timer, /**< The object is a timer. */ + RT_Object_Class_Timer, /**< The object is a timer. */ #ifdef RT_USING_MODULE - RT_Object_Class_Module, /**< The object is a module. */ + RT_Object_Class_Module, /**< The object is a module. */ #endif - RT_Object_Class_Unknown, /**< The object is unknown. */ - RT_Object_Class_Static = 0x80 /**< The object is a static object. */ + RT_Object_Class_Unknown, /**< The object is unknown. */ + RT_Object_Class_Static = 0x80 /**< The object is a static object. */ }; /** @@ -267,19 +270,19 @@ enum rt_object_class_type */ struct rt_object_information { - enum rt_object_class_type type; /**< object class type */ - rt_list_t object_list; /**< object list */ - rt_size_t object_size; /**< object size */ + enum rt_object_class_type type; /**< object class type */ + rt_list_t object_list; /**< object list */ + rt_size_t object_size; /**< object size */ }; /** * The hook function call macro */ #ifdef RT_USING_HOOK -#define RT_OBJECT_HOOK_CALL(func, argv) \ - do { if ((func) != RT_NULL) func argv; } while (0) +#define RT_OBJECT_HOOK_CALL(func, argv) \ + do { if ((func) != RT_NULL) func argv; } while (0) #else -#define RT_OBJECT_HOOK_CALL(func, argv) +#define RT_OBJECT_HOOK_CALL(func, argv) #endif /*@}*/ @@ -311,15 +314,15 @@ struct rt_object_information */ struct rt_timer { - struct rt_object parent; /**< inherit from rt_object */ + struct rt_object parent; /**< inherit from rt_object */ - rt_list_t list; /**< the node of timer list */ + rt_list_t list; /**< the node of timer list */ - void (*timeout_func)(void *parameter); /**< timeout function */ - void *parameter; /**< timeout function's parameter */ + void (*timeout_func)(void *parameter); /**< timeout function */ + void *parameter; /**< timeout function's parameter */ - rt_tick_t init_tick; /**< timer timeout tick */ - rt_tick_t timeout_tick; /**< timeout tick */ + rt_tick_t init_tick; /**< timer timeout tick */ + rt_tick_t timeout_tick; /**< timeout tick */ }; typedef struct rt_timer *rt_timer_t; @@ -358,53 +361,53 @@ typedef struct rt_timer *rt_timer_t; */ struct rt_thread { - /* rt object */ - char name[RT_NAME_MAX]; /**< the name of thread */ - rt_uint8_t type; /**< type of object */ - rt_uint8_t flags; /**< thread's flags */ - + /* rt object */ + char name[RT_NAME_MAX]; /**< the name of thread */ + rt_uint8_t type; /**< type of object */ + rt_uint8_t flags; /**< thread's flags */ + #ifdef RT_USING_MODULE - void *module_id; /**< id of application module */ + void *module_id; /**< id of application module */ #endif - rt_list_t list; /**< the object list */ - rt_list_t tlist; /**< the thread list */ + rt_list_t list; /**< the object list */ + rt_list_t tlist; /**< the thread list */ - /* stack point and entry */ - void *sp; /**< stack point */ - void *entry; /**< entry */ - void *parameter; /**< parameter */ - void *stack_addr; /**< stack address */ - rt_uint16_t stack_size; /**< stack size */ + /* stack point and entry */ + void *sp; /**< stack point */ + void *entry; /**< entry */ + void *parameter; /**< parameter */ + void *stack_addr; /**< stack address */ + rt_uint16_t stack_size; /**< stack size */ - /* error code */ - rt_err_t error; /**< error code */ + /* error code */ + rt_err_t error; /**< error code */ - rt_uint8_t stat; /**< thread stat */ + rt_uint8_t stat; /**< thread stat */ - /* priority */ - rt_uint8_t current_priority; /**< current priority */ - rt_uint8_t init_priority; /**< initialized priority */ + /* priority */ + rt_uint8_t current_priority; /**< current priority */ + rt_uint8_t init_priority; /**< initialized priority */ #if RT_THREAD_PRIORITY_MAX > 32 - rt_uint8_t number; - rt_uint8_t high_mask; + rt_uint8_t number; + rt_uint8_t high_mask; #endif - rt_uint32_t number_mask; + rt_uint32_t number_mask; #if defined(RT_USING_EVENT) - /* thread event */ - rt_uint32_t event_set; - rt_uint8_t event_info; + /* thread event */ + rt_uint32_t event_set; + rt_uint8_t event_info; #endif - rt_ubase_t init_tick; /**< thread's initialized tick */ - rt_ubase_t remaining_tick; /**< remaining tick */ + rt_ubase_t init_tick; /**< thread's initialized tick */ + rt_ubase_t remaining_tick; /**< remaining tick */ - struct rt_timer thread_timer; /**< built-in thread timer */ + struct rt_timer thread_timer; /**< built-in thread timer */ - void (*cleanup)(struct rt_thread *tid); /**< cleanup function when thread exit */ + void (*cleanup)(struct rt_thread *tid); /**< cleanup function when thread exit */ - rt_uint32_t user_data; /**< private user data beyond this thread */ + rt_uint32_t user_data; /**< private user data beyond this thread */ }; typedef struct rt_thread *rt_thread_t; @@ -433,9 +436,9 @@ typedef struct rt_thread *rt_thread_t; */ struct rt_ipc_object { - struct rt_object parent; /**< inherit from rt_object */ + struct rt_object parent; /**< inherit from rt_object */ - rt_list_t suspend_thread; /**< threads pended on this resource */ + rt_list_t suspend_thread; /**< threads pended on this resource */ }; #ifdef RT_USING_SEMAPHORE @@ -444,9 +447,9 @@ struct rt_ipc_object */ struct rt_semaphore { - struct rt_ipc_object parent; /**< inherit from ipc_object */ + struct rt_ipc_object parent; /**< inherit from ipc_object */ - rt_uint16_t value; /**< value of semaphore. */ + rt_uint16_t value; /**< value of semaphore. */ }; typedef struct rt_semaphore *rt_sem_t; #endif @@ -457,14 +460,14 @@ typedef struct rt_semaphore *rt_sem_t; */ struct rt_mutex { - struct rt_ipc_object parent; /**< inherit from ipc_object */ + struct rt_ipc_object parent; /**< inherit from ipc_object */ - rt_uint16_t value; /**< value of mutex */ + rt_uint16_t value; /**< value of mutex */ - rt_uint8_t original_priority; /**< priority of last thread hold the mutex */ - rt_uint8_t hold; /**< numbers of thread hold the mutex */ + rt_uint8_t original_priority; /**< priority of last thread hold the mutex */ + rt_uint8_t hold; /**< numbers of thread hold the mutex */ - struct rt_thread *owner; /**< current owner of mutex */ + struct rt_thread *owner; /**< current owner of mutex */ }; typedef struct rt_mutex *rt_mutex_t; #endif @@ -482,9 +485,9 @@ typedef struct rt_mutex *rt_mutex_t; */ struct rt_event { - struct rt_ipc_object parent; /**< inherit from ipc_object */ + struct rt_ipc_object parent; /**< inherit from ipc_object */ - rt_uint32_t set; /**< event set */ + rt_uint32_t set; /**< event set */ }; typedef struct rt_event *rt_event_t; #endif @@ -496,16 +499,16 @@ typedef struct rt_event *rt_event_t; */ struct rt_mailbox { - struct rt_ipc_object parent; /**< inherit from ipc_object */ + struct rt_ipc_object parent; /**< inherit from ipc_object */ - rt_uint32_t *msg_pool; /**< start address of message buffer */ + rt_uint32_t *msg_pool; /**< start address of message buffer */ - rt_uint16_t size; /**< size of message pool */ + rt_uint16_t size; /**< size of message pool */ - rt_uint16_t entry; /**< index of messages in msg_pool */ - rt_uint16_t in_offset, out_offset; /**< in/output offset of the message buffer */ + rt_uint16_t entry; /**< index of messages in msg_pool */ + rt_uint16_t in_offset, out_offset; /**< in/output offset of the message buffer */ - rt_list_t suspend_sender_thread; /**< sender thread suspended on this mailbox */ + rt_list_t suspend_sender_thread; /**< sender thread suspended on this mailbox */ }; typedef struct rt_mailbox *rt_mailbox_t; #endif @@ -516,18 +519,18 @@ typedef struct rt_mailbox *rt_mailbox_t; */ struct rt_messagequeue { - struct rt_ipc_object parent; /**< inherit from ipc_object */ + struct rt_ipc_object parent; /**< inherit from ipc_object */ - void *msg_pool; /**< start address of message queue */ + void *msg_pool; /**< start address of message queue */ - rt_uint16_t msg_size; /**< message size of each message */ - rt_uint16_t max_msgs; /**< max number of messages */ + rt_uint16_t msg_size; /**< message size of each message */ + rt_uint16_t max_msgs; /**< max number of messages */ - rt_uint16_t entry; /**< index of messages in the queue */ + rt_uint16_t entry; /**< index of messages in the queue */ - void *msg_queue_head; /**< list head */ - void *msg_queue_tail; /**< list tail */ - void *msg_queue_free; /**< pointer indicated the free node of queue */ + void *msg_queue_head; /**< list head */ + void *msg_queue_tail; /**< list tail */ + void *msg_queue_free; /**< pointer indicated the free node of queue */ }; typedef struct rt_messagequeue *rt_mq_t; #endif @@ -547,23 +550,56 @@ typedef struct rt_messagequeue *rt_mq_t; */ /** + * memory item on the heap + */ +struct rt_memheap_item +{ + rt_uint32_t magic; + struct rt_memheap_item *next, *prev; + struct rt_memheap_item *next_free, *prev_free; + + struct rt_memheap* pool_ptr; +}; + +/** + * Base structure of memory heap object + */ +struct rt_memheap +{ + struct rt_object parent; + + /* pool start address and size */ + void *start_addr; + + rt_uint32_t pool_size; + rt_uint32_t available_size; + + /* used block list */ + struct rt_memheap_item* block_list; + + /* free block list and free block list header */ + struct rt_memheap_item* free_list; + struct rt_memheap_item free_header; +}; + +/** * Base structure of Memory pool object */ struct rt_mempool { - struct rt_object parent; /**< inherit from rt_object */ + struct rt_object parent; /**< inherit from rt_object */ - void *start_address; /**< memory pool start */ - rt_size_t size; /**< size of memory pool */ + void *start_address; /**< memory pool start */ + rt_size_t size; /**< size of memory pool */ - rt_size_t block_size; /**< size of memory blocks */ - rt_uint8_t *block_list; /**< memory blocks list */ + rt_size_t block_size; /**< size of memory blocks */ + rt_uint8_t *block_list; /**< memory blocks list */ - rt_size_t block_total_count; /**< numbers of memory block */ - rt_size_t block_free_count; /**< numbers of free memory block */ + rt_size_t block_total_count; /**< numbers of memory block */ + rt_size_t block_free_count; /**< numbers of free memory block */ - rt_list_t suspend_thread; /**< threads pended on this resource */ - rt_size_t suspend_thread_count; /**< numbers of thread pended on this resource */ + rt_list_t suspend_thread; /**< threads pended on this resource */ + rt_size_t suspend_thread_count; /**< numbers of thread pended on this resource */ }; typedef struct rt_mempool *rt_mp_t; @@ -582,21 +618,21 @@ typedef struct rt_mempool *rt_mp_t; */ enum rt_device_class_type { - RT_Device_Class_Char = 0, /**< character device */ - RT_Device_Class_Block, /**< block device */ - RT_Device_Class_NetIf, /**< net interface */ - RT_Device_Class_MTD, /**< memory device */ - RT_Device_Class_CAN, /**< CAN device */ - RT_Device_Class_RTC, /**< RTC device */ - RT_Device_Class_Sound, /**< Sound device */ - RT_Device_Class_Graphic, /**< Graphic device */ - RT_Device_Class_I2C, /**< I2C device */ - RT_Device_Class_USBDevice, /**< USB slave device */ - RT_Device_Class_USBHost, /**< USB host bus */ - RT_Device_Class_SPIBUS, /**< SPI bus device */ - RT_Device_Class_SPIDevice, /**< SPI device */ - RT_Device_Class_SDIO, /**< SDIO bus device */ - RT_Device_Class_Unknown /**< unknown device */ + RT_Device_Class_Char = 0, /**< character device */ + RT_Device_Class_Block, /**< block device */ + RT_Device_Class_NetIf, /**< net interface */ + RT_Device_Class_MTD, /**< memory device */ + RT_Device_Class_CAN, /**< CAN device */ + RT_Device_Class_RTC, /**< RTC device */ + RT_Device_Class_Sound, /**< Sound device */ + RT_Device_Class_Graphic, /**< Graphic device */ + RT_Device_Class_I2C, /**< I2C device */ + RT_Device_Class_USBDevice, /**< USB slave device */ + RT_Device_Class_USBHost, /**< USB host bus */ + RT_Device_Class_SPIBUS, /**< SPI bus device */ + RT_Device_Class_SPIDevice, /**< SPI device */ + RT_Device_Class_SDIO, /**< SDIO bus device */ + RT_Device_Class_Unknown /**< unknown device */ }; /** @@ -647,29 +683,31 @@ typedef struct rt_device *rt_device_t; */ struct rt_device { - struct rt_object parent; /**< inherit from rt_object */ + struct rt_object parent; /**< inherit from rt_object */ + + enum rt_device_class_type type; /**< device type */ + rt_uint16_t flag, open_flag; /**< device flag and device open flag */ - enum rt_device_class_type type; /**< device type */ - rt_uint16_t flag, open_flag; /**< device flag and device open flag */ + rt_uint8_t device_id; /* 0 - 255 */ - /* device call back */ - rt_err_t (*rx_indicate)(rt_device_t dev, rt_size_t size); - rt_err_t (*tx_complete)(rt_device_t dev, void* buffer); + /* device call back */ + rt_err_t (*rx_indicate)(rt_device_t dev, rt_size_t size); + rt_err_t (*tx_complete)(rt_device_t dev, void* buffer); - /* common device interface */ - rt_err_t (*init) (rt_device_t dev); - rt_err_t (*open) (rt_device_t dev, rt_uint16_t oflag); - rt_err_t (*close) (rt_device_t dev); - rt_size_t (*read) (rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size); - rt_size_t (*write) (rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size); - rt_err_t (*control)(rt_device_t dev, rt_uint8_t cmd, void *args); + /* common device interface */ + rt_err_t (*init) (rt_device_t dev); + rt_err_t (*open) (rt_device_t dev, rt_uint16_t oflag); + rt_err_t (*close) (rt_device_t dev); + rt_size_t (*read) (rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size); + rt_size_t (*write) (rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size); + rt_err_t (*control)(rt_device_t dev, rt_uint8_t cmd, void *args); #ifdef RT_USING_DEVICE_SUSPEND - rt_err_t (*suspend) (rt_device_t dev); - rt_err_t (*resumed) (rt_device_t dev); + rt_err_t (*suspend) (rt_device_t dev); + rt_err_t (*resumed) (rt_device_t dev); #endif - void *user_data; /**< device private data */ + void *user_data; /**< device private data */ }; /** @@ -677,9 +715,9 @@ struct rt_device */ struct rt_device_blk_geometry { - rt_uint32_t sector_count; /**< count of sectors */ - rt_uint32_t bytes_per_sector; /**< number of bytes per sector */ - rt_uint32_t block_size; /**< size to erase one block */ + rt_uint32_t sector_count; /**< count of sectors */ + rt_uint32_t bytes_per_sector; /**< number of bytes per sector */ + rt_uint32_t block_size; /**< size to erase one block */ }; /** @@ -694,36 +732,36 @@ struct rt_device_blk_geometry /* graphic deice */ enum { - RTGRAPHIC_PIXEL_FORMAT_MONO = 0, - RTGRAPHIC_PIXEL_FORMAT_GRAY4, - RTGRAPHIC_PIXEL_FORMAT_GRAY16, - RTGRAPHIC_PIXEL_FORMAT_RGB332, - RTGRAPHIC_PIXEL_FORMAT_RGB444, - RTGRAPHIC_PIXEL_FORMAT_RGB565, - RTGRAPHIC_PIXEL_FORMAT_RGB565P, - RTGRAPHIC_PIXEL_FORMAT_RGB666, - RTGRAPHIC_PIXEL_FORMAT_RGB888, - RTGRAPHIC_PIXEL_FORMAT_ARGB888 + RTGRAPHIC_PIXEL_FORMAT_MONO = 0, + RTGRAPHIC_PIXEL_FORMAT_GRAY4, + RTGRAPHIC_PIXEL_FORMAT_GRAY16, + RTGRAPHIC_PIXEL_FORMAT_RGB332, + RTGRAPHIC_PIXEL_FORMAT_RGB444, + RTGRAPHIC_PIXEL_FORMAT_RGB565, + RTGRAPHIC_PIXEL_FORMAT_RGB565P, + RTGRAPHIC_PIXEL_FORMAT_RGB666, + RTGRAPHIC_PIXEL_FORMAT_RGB888, + RTGRAPHIC_PIXEL_FORMAT_ARGB888 }; /** * build a pixel position according to (x, y) coordinates. */ -#define RTGRAPHIC_PIXEL_POSITION(x, y) ((x << 16) | y) +#define RTGRAPHIC_PIXEL_POSITION(x, y) ((x << 16) | y) /** * graphic device information structure */ struct rt_device_graphic_info { - rt_uint8_t pixel_format; /**< graphic format */ - rt_uint8_t bits_per_pixel; /**< bits per pixel */ - rt_uint16_t reserved; /**< reserved field */ + rt_uint8_t pixel_format; /**< graphic format */ + rt_uint8_t bits_per_pixel; /**< bits per pixel */ + rt_uint16_t reserved; /**< reserved field */ - rt_uint16_t width; /**< width of graphic device */ - rt_uint16_t height; /**< height of graphic device */ + rt_uint16_t width; /**< width of graphic device */ + rt_uint16_t height; /**< height of graphic device */ - rt_uint8_t *framebuffer; /**< frame buffer */ + rt_uint8_t *framebuffer; /**< frame buffer */ }; /** @@ -731,8 +769,8 @@ struct rt_device_graphic_info */ struct rt_device_rect_info { - rt_uint16_t x, y; /**< x, y coordinate */ - rt_uint16_t width, height; /**< width and height */ + rt_uint16_t x, y; /**< x, y coordinate */ + rt_uint16_t width, height; /**< width and height */ }; /** @@ -740,13 +778,13 @@ struct rt_device_rect_info */ struct rt_device_graphic_ops { - void (*set_pixel) (const char *pixel, int x, int y); - void (*get_pixel) (char *pixel, int x, int y); + void (*set_pixel) (const char *pixel, int x, int y); + void (*get_pixel) (char *pixel, int x, int y); - void (*draw_hline)(const char *pixel, int x1, int x2, int y); - void (*draw_vline)(const char *pixel, int x, int y1, int y2); + void (*draw_hline)(const char *pixel, int x1, int x2, int y); + void (*draw_vline)(const char *pixel, int x, int y1, int y2); - void (*blit_line) (const char *pixel, int x, int y, rt_size_t size); + void (*blit_line) (const char *pixel, int x, int y, rt_size_t size); }; #define rt_graphix_ops(device) ((struct rt_device_graphic_ops *)(device->user_data)) @@ -772,29 +810,29 @@ struct rt_device_graphic_ops */ struct rt_module { - struct rt_object parent; /**< inherit from object */ + struct rt_object parent; /**< inherit from object */ - rt_uint8_t *module_space; /**< module memory space */ + rt_uint8_t *module_space; /**< module memory space */ - void *module_entry; /**< entry address of module's thread */ - rt_thread_t module_thread; /**< stack size of module's thread */ - rt_uint32_t stack_size; /**< priority of module's thread */ - rt_uint32_t thread_priority; + void *module_entry; /**< entry address of module's thread */ + rt_thread_t module_thread; /**< stack size of module's thread */ + rt_uint32_t stack_size; /**< priority of module's thread */ + rt_uint32_t thread_priority; #ifdef RT_USING_SLAB - /* module memory allocator */ - void *mem_list; /**< module's free memory list */ - void *page_array; /**< module's using pages */ - rt_uint32_t page_cnt; /**< module's using pages count */ + /* module memory allocator */ + void *mem_list; /**< module's free memory list */ + void *page_array; /**< module's using pages */ + rt_uint32_t page_cnt; /**< module's using pages count */ #endif - rt_uint32_t nsym; /**< number of symbol in the module */ - struct rt_module_symtab *symtab; /**< module symbol table */ + rt_uint32_t nsym; /**< number of symbol in the module */ + struct rt_module_symtab *symtab; /**< module symbol table */ - rt_uint32_t nref; /**< reference count */ - - /**< object in this module, module object is the last basic object type */ - struct rt_object_information module_object[RT_Object_Class_Unknown]; + rt_uint32_t nref; /**< reference count */ + + /**< object in this module, module object is the last basic object type */ + struct rt_object_information module_object[RT_Object_Class_Unknown]; }; typedef struct rt_module *rt_module_t; |