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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6292 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2013-09-11 12:24:04 +00:00
parent 0e436b1cb6
commit ab736d4dfd
6 changed files with 48 additions and 27 deletions
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9
demos/nil/NIL-STM32F303-DISCOVERY/nilconf.h
View File

@ -51,8 +51,17 @@
*/
/*===========================================================================*/
/**
* @brief System time counter resolution.
* @note Allowed values are 16 or 32 bits.
*/
#define NIL_CFG_ST_RESOLUTION 32
/**
* @brief System tick frequency.
* @note This value together with the @p NIL_CFG_ST_RESOLUTION
* option defines the maximum amount of time allowed for
* timeouts.
*/
#define NIL_CFG_ST_FREQUENCY 50000

22
os/nil/include/nil.h
View File

@ -128,7 +128,18 @@ typedef struct nil_thread thread_t;
#endif
/**
* @brief System timer resolution in Hz.
* @brief System time counter resolution.
* @note Allowed values are 16 or 32 bits.
*/
#if !defined(NIL_CFG_ST_RESOLUTION) || defined(__DOXYGEN__)
#define NIL_CFG_ST_RESOLUTION 32
#endif
/**
* @brief System tick frequency.
* @note This value together with the @p NIL_CFG_ST_RESOLUTION
* option defines the maximum amount of time allowed for
* timeouts.
*/
#if !defined(NIL_CFG_ST_FREQUENCY) || defined(__DOXYGEN__)
#define NIL_CFG_ST_FREQUENCY 100
@ -191,12 +202,17 @@ typedef struct nil_thread thread_t;
"ChibiOS/RT instead"
#endif
#if (NIL_CFG_ST_RESOLUTION != 16) && (NIL_CFG_ST_RESOLUTION != 32)
#error "invalid NIL_CFG_ST_RESOLUTION specified, must be 16 or 32"
#endif
#if NIL_CFG_ST_FREQUENCY <= 0
#error "invalid NIL_CFG_ST_FREQUENCY specified"
#error "invalid NIL_CFG_ST_FREQUENCY specified, must be greated than zero"
#endif
#if (NIL_CFG_ST_TIMEDELTA < 0) || (NIL_CFG_ST_TIMEDELTA == 1)
#error "invalid NIL_CFG_ST_TIMEDELTA specified"
#error "invalid NIL_CFG_ST_TIMEDELTA specified, must " \
"be zero or greater than one"
#endif
#if NIL_CFG_ENABLE_ASSERTS

1
os/nil/ports/ARMCMx/compilers/GCC/niltypes.h
View File

@ -51,7 +51,6 @@
/** @} */
typedef uint32_t syssts_t; /**< System status word. */
typedef uint32_t systime_t; /**< System time. */
typedef uint32_t rtcnt_t; /**< Realtime counter. */
typedef uint8_t tstate_t; /**< Thread state. */
typedef int32_t msg_t; /**< Inter-thread message. */

25
os/nil/ports/ARMCMx/nilcore.h
View File

@ -110,18 +110,33 @@
asm module.*/
#if !defined(_FROM_ASM_)
/* The following declarations are there just for Doxygen documentation, the
real declarations are inside the sub-headers being specific for the
sub-architectures.*/
#if defined(__DOXYGEN__)
/**
* @brief Stack and memory alignment enforcement.
* @brief Type of system time.
*/
#if (NIL_CFG_ST_RESOLUTION == 32) || defined(__DOXYGEN__)
typedef uint32_t systime_t;
#else
typedef uint16_t systime_t;
#endif
/**
* @brief Type of a generic ARM register.
*/
typedef void *regarm_t;
/**
* @brief Type of stack and memory alignment enforcement.
* @note In this architecture the stack alignment is enforced to 64 bits,
* 32 bits alignment is supported by hardware but deprecated by ARM,
* the implementation choice is to not offer the option.
*/
typedef uint64_t stkalign_t;
/* The following declarations are there just for Doxygen documentation, the
real declarations are inside the sub-headers being specific for the
sub-architectures.*/
#if defined(__DOXYGEN__)
/**
* @brief Interrupt saved context.
* @details This structure represents the stack frame saved during a

9
os/nil/ports/ARMCMx/nilcore_v6m.h
View File

@ -147,17 +147,9 @@
#if !defined(_FROM_ASM_)
/**
* @brief Generic ARM register.
*/
typedef void *regarm_t;
/* The documentation of the following declarations is in chconf.h in order
to not have duplicated structure names into the documentation.*/
#if !defined(__DOXYGEN__)
typedef uint64_t stkalign_t;
struct port_extctx {
regarm_t r0;
regarm_t r1;
@ -180,7 +172,6 @@ struct port_intctx {
regarm_t r7;
regarm_t lr;
};
#endif /* !defined(__DOXYGEN__) */
/*===========================================================================*/

9
os/nil/ports/ARMCMx/nilcore_v7m.h
View File

@ -208,17 +208,9 @@
asm module.*/
#if !defined(_FROM_ASM_)
/**
* @brief Generic ARM register.
*/
typedef void *regarm_t;
/* The documentation of the following declarations is in chconf.h in order
to not have duplicated structure names into the documentation.*/
#if !defined(__DOXYGEN__)
typedef uint64_t stkalign_t;
struct port_extctx {
regarm_t r0;
regarm_t r1;
@ -279,7 +271,6 @@ struct port_intctx {
regarm_t r11;
regarm_t lr;
};
#endif /* !defined(__DOXYGEN__) */
/*===========================================================================*/