diff options
-rw-r--r-- | docs/releases.txt | 3 | ||||
-rw-r--r-- | gfxconf.example.h | 2 | ||||
-rw-r--r-- | src/gos/gos.mk | 1 | ||||
-rw-r--r-- | src/gos/gos_cmsis.c | 89 | ||||
-rw-r--r-- | src/gos/gos_cmsis.h | 105 | ||||
-rw-r--r-- | src/gos/gos_keil.c | 89 | ||||
-rw-r--r-- | src/gos/gos_keil.h | 32 | ||||
-rw-r--r-- | src/gos/gos_mk.c | 1 | ||||
-rw-r--r-- | src/gos/gos_options.h | 14 | ||||
-rw-r--r-- | src/gos/gos_rules.h | 4 |
10 files changed, 338 insertions, 2 deletions
diff --git a/docs/releases.txt b/docs/releases.txt index 15c0a8bf..764799ca 100644 --- a/docs/releases.txt +++ b/docs/releases.txt @@ -17,9 +17,12 @@ FEATURE: Implementing widget focusing. See gwinSetFocus() and gwinGetFocus() FEATURE: Adding TextEdit widget FEATURE: Added color to widget style for focused widgets FEATURE: Added GWIN_FOCUS_HIGHLIGHT_WIDTH as an option in the configuration file +FEATURE: Added support for CMSIS RTOS +FEATURE: Added support for KEIL RTX FEATURE: Replace all references to inline with a reference to GFXINLINE FEATURE: Added config option GFX_NO_INLINE to run off inlining of ugfx functions. + *** Release 2.3 *** FEATURE: Added more events to the slider widget FIX: Clean up visibility issues diff --git a/gfxconf.example.h b/gfxconf.example.h index edcb0d02..de4ed230 100644 --- a/gfxconf.example.h +++ b/gfxconf.example.h @@ -34,6 +34,8 @@ //#define GFX_USE_OS_OSX FALSE //#define GFX_USE_OS_ECOS FALSE //#define GFX_USE_OS_RAWRTOS FALSE +//#define GFX_USE_OS_ARDUINO FALSE +//#define GFX_USE_OS_KEIL FALSE //#define GFX_USE_OS_RAW32 FALSE // #define INTERRUPTS_OFF() optional_code // #define INTERRUPTS_ON() optional_code diff --git a/src/gos/gos.mk b/src/gos/gos.mk index 1c3a86a5..048e687f 100644 --- a/src/gos/gos.mk +++ b/src/gos/gos.mk @@ -12,6 +12,7 @@ GFXSRC += $(GFXLIB)/src/gos/gos_chibios.c \ $(GFXLIB)/src/gos/gos_ecos.c \ $(GFXLIB)/src/gos/gos_rawrtos.c \ $(GFXLIB)/src/gos/gos_arduino.c \ + $(GFXLIB)/src/gos/gos_cmsis.c \ $(GFXLIB)/src/gos/gos_x_threads.c \ $(GFXLIB)/src/gos/gos_x_heap.c diff --git a/src/gos/gos_cmsis.c b/src/gos/gos_cmsis.c new file mode 100644 index 00000000..26a3f7f0 --- /dev/null +++ b/src/gos/gos_cmsis.c @@ -0,0 +1,89 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#include "gfx.h" +#include <string.h> + +#if GFX_USE_OS_CMSIS + +void _gosHeapInit(void); + +void _gosInit(void) +{ + #if !GFX_OS_NO_INIT + osKernelInitialize(); + if (!osKernelRunning()) + osKernelStart(); + #elif !GFX_OS_INIT_NO_WARNING + #warning "GOS: Operating System initialization has been turned off. Make sure you call osKernelInitialize() and osKernelStart() before gfxInit() in your application!" + #endif + + // Set up the heap allocator + _gosHeapInit(); +} + +void _gosDeinit(void) +{ +} + +void gfxMutexInit(gfxMutex* pmutex) +{ + pmutex->id = osMutexCreate(&(pmutex->def)); +} + +void gfxSemInit(gfxSem* psem, semcount_t val, semcount_t limit) +{ + psem->id = osSemaphoreCreate(&(psem->def), limit); + while(val--) + osSemaphoreRelease(psem->id); +} + +void gfxSemDestroy(gfxSem* psem) +{ + osSemaphoreDelete(psem->id); +} + +bool_t gfxSemWait(gfxSem* psem, delaytime_t ms) +{ + return osSemaphoreWait(psem->id, ms) > 0; +} + +bool_t gfxSemWaitI(gfxSem* psem) +{ + return osSemaphoreWait(psem->id, 0) > 0; +} + +void gfxSemSignal(gfxSem* psem) +{ + osSemaphoreRelease(psem->id); +} + +void gfxSemSignalI(gfxSem* psem) +{ + osSemaphoreRelease(psem->id); +} + +gfxThreadHandle gfxThreadCreate(void* stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void* param) +{ + osThreadDef_t def; + + (void)stackarea; + + def.pthread = (os_pthread)fn; + def.tpriority = prio; + def.instances = 1; + def.stacksize = stacksz; + + return osThreadCreate(&def, param); +} + +threadreturn_t gfxThreadWait(gfxThreadHandle thread) { + while(osThreadGetPriority(thread) == osPriorityError) + gfxYield(); +} + +#endif /* GFX_USE_OS_CMSIS */ diff --git a/src/gos/gos_cmsis.h b/src/gos/gos_cmsis.h new file mode 100644 index 00000000..a0833c07 --- /dev/null +++ b/src/gos/gos_cmsis.h @@ -0,0 +1,105 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +/** + * @file src/gos/gos_cmsis.h + * @brief GOS - Operating System Support header file for CMSIS RTOS. + */ + +#ifndef _GOS_CMSIS_H +#define _GOS_CMSIS_H + +#if GFX_USE_OS_CMSIS + +#include <stdbool.h> +#include "cmsis_os.h" + +#ifndef GFX_OS_HEAP_SIZE + #define GFX_OS_HEAP_SIZE 10240 +#endif + +/*===========================================================================*/ +/* Type definitions */ +/*===========================================================================*/ + +typedef bool bool_t; + +#define TIME_IMMEDIATE 0 +#define TIME_INFINITE osWaitForever +typedef uint32_t delaytime_t; +typedef uint32_t systemticks_t; +typedef uint16_t semcount_t; +typedef void threadreturn_t; +typedef osPriority threadpriority_t; + +#define MAX_SEMAPHORE_COUNT osFeature_Semaphore +#define LOW_PRIORITY osPriorityLow +#define NORMAL_PRIORITY osPriorityNormal +#define HIGH_PRIORITY osPriorityHigh + +typedef struct gfxSem { + osSemaphoreDef_t def; + osSemaphoreId id; +} gfxSem; + +typedef struct gfxMutex { + osMutexDef_t def; + osMutexId id; +} gfxMutex; + +typedef osThreadId gfxThreadHandle; + +#define DECLARE_THREAD_STACK(name, sz) uint8_t name[1]; // Some compilers don't allow zero sized arrays. Let's waste one byte +#define DECLARE_THREAD_FUNCTION(fnName, param) threadreturn_t fnName(void* param) +#define THREAD_RETURN(retval) + +/*===========================================================================*/ +/* Function declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif + +#define gfxExit() os_error(0) +#define gfxHalt(msg) os_error(1) +#define gfxSystemTicks() osKernelSysTick() +#define gfxMillisecondsToTicks(ms) osKernelSysTickMicroSec(1000*ms) +#define gfxSystemLock() osKernelInitialize() +#define gfxSystemUnlock() osKernelStart() +#define gfxSleepMilliseconds(ms) osDelay(ms) + +void gfxMutexInit(gfxMutex* pmutex); +#define gfxMutexDestroy(pmutex) osMutexDelete((pmutex)->id) +#define gfxMutexEnter(pmutex) osMutexWait((pmutex)->id, TIME_INFINITE) +#define gfxMutexExit(pmutex) osMutexRelease((pmutex)->id) + +void gfxSemInit(gfxSem* psem, semcount_t val, semcount_t limit); +void gfxSemDestroy(gfxSem* psem); +bool_t gfxSemWait(gfxSem* psem, delaytime_t ms); +bool_t gfxSemWaitI(gfxSem* psem); +void gfxSemSignal(gfxSem* psem); +void gfxSemSignalI(gfxSem* psem); + +gfxThreadHandle gfxThreadCreate(void* stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void* param); +#define gfxYield() osThreadYield() +#define gfxThreadMe() osThreadGetId() +#define gfxThreadClose(thread) {} + +#ifdef __cplusplus +} +#endif + +/*===========================================================================*/ +/* Use the generic heap handling */ +/*===========================================================================*/ + +#define GOS_NEED_X_HEAP TRUE +#include "gos_x_heap.h" + +#endif /* GFX_USE_OS_CMSIS */ +#endif /* _GOS_CMSIS_H */ diff --git a/src/gos/gos_keil.c b/src/gos/gos_keil.c new file mode 100644 index 00000000..e8eef7b8 --- /dev/null +++ b/src/gos/gos_keil.c @@ -0,0 +1,89 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#include "gfx.h" +#include <string.h> + +#if GFX_USE_OS_KEIL + +void _gosHeapInit(void); + +void _gosInit(void) +{ + #if !GFX_OS_NO_INIT + osKernelInitialize(); + if (!osKernelRunning()) + osKernelStart(); + #elif !GFX_OS_INIT_NO_WARNING + #warning "GOS: Operating System initialization has been turned off. Make sure you call osKernelInitialize() and osKernelStart() before gfxInit() in your application!" + #endif + + // Set up the heap allocator + _gosHeapInit(); +} + +void _gosDeinit(void) +{ +} + +void gfxMutexInit(gfxMutex* pmutex) +{ + pmutex->id = osMutexCreate(&(pmutex->def)); +} + +void gfxSemInit(gfxSem* psem, semcount_t val, semcount_t limit) +{ + psem->id = osSemaphoreCreate(&(psem->def), limit); + while(val--) + osSemaphoreRelease(psem->id); +} + +void gfxSemDestroy(gfxSem* psem) +{ + osSemaphoreDelete(psem->id); +} + +bool_t gfxSemWait(gfxSem* psem, delaytime_t ms) +{ + return osSemaphoreWait(psem->id, ms) > 0; +} + +bool_t gfxSemWaitI(gfxSem* psem) +{ + return osSemaphoreWait(psem->id, 0) > 0; +} + +void gfxSemSignal(gfxSem* psem) +{ + osSemaphoreRelease(psem->id); +} + +void gfxSemSignalI(gfxSem* psem) +{ + osSemaphoreRelease(psem->id); +} + +gfxThreadHandle gfxThreadCreate(void* stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void* param) +{ + osThreadDef_t def; + + (void)stackarea; + + def.pthread = (os_pthread)fn; + def.tpriority = prio; + def.instances = 1; + def.stacksize = stacksz; + + return osThreadCreate(&def, param); +} + +threadreturn_t gfxThreadWait(gfxThreadHandle thread) { + while(osThreadGetPriority(thread) == osPriorityError) + gfxYield(); +} + +#endif /* GFX_USE_OS_KEIL */ diff --git a/src/gos/gos_keil.h b/src/gos/gos_keil.h new file mode 100644 index 00000000..863986d4 --- /dev/null +++ b/src/gos/gos_keil.h @@ -0,0 +1,32 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +/** + * @file src/gos/gos_keil.h + * @brief GOS - Operating System Support header file for Keil RTX + */ + +#ifndef _GOS_KEIL_H +#define _GOS_KEIL_H + +#if GFX_USE_OS_KEIL + +/* + * Keil RTX uses the CMSIS RTOS interface. Therefore, just use the CMSIS RTOS port + */ + +// Disable KEIL to avoid error: "GOS: More than one operation system has been defined as TRUE." +#undef GFX_USE_OS_KEIL +#define GFX_USE_OS_KEIL FALSE + +// Enable generic CMSIS RTOS implementation +#undef GFX_USE_OS_CMSIS +#define GFX_USE_OS_CMSIS TRUE +#include "gos_cmsis.h" + +#endif /* GFX_USE_OS_KEIL */ +#endif /* _GOS_KEIL_H */ diff --git a/src/gos/gos_mk.c b/src/gos/gos_mk.c index 1b033206..49d6efb9 100644 --- a/src/gos/gos_mk.c +++ b/src/gos/gos_mk.c @@ -14,5 +14,6 @@ #include "gos_raw32.c" #include "gos_rawrtos.c" #include "gos_win32.c" +#include "gos_cmsis.c" #include "gos_x_threads.c" #include "gos_x_heap.c" diff --git a/src/gos/gos_options.h b/src/gos/gos_options.h index c80a9f39..37007650 100644 --- a/src/gos/gos_options.h +++ b/src/gos/gos_options.h @@ -76,6 +76,20 @@ #ifndef GFX_USE_OS_ARDUINO #define GFX_USE_OS_ARDUINO FALSE #endif + /** + * @brief Use CMSIS RTOS compatible OS + * @details Defaults to FALSE + */ + #ifndef GFX_USE_OS_CMSIS + #define GFX_USE_OS_CMSIS FALSE + #endif + /** + * @brief Use Keil CMSIS + * @details Defaults to FALSE + */ + #ifndef GFX_USE_OS_KEIL + #define GFX_USE_OS_KEIL FALSE + #endif /** * @} * diff --git a/src/gos/gos_rules.h b/src/gos/gos_rules.h index 6eea98c9..0f0f6596 100644 --- a/src/gos/gos_rules.h +++ b/src/gos/gos_rules.h @@ -16,7 +16,7 @@ #ifndef _GOS_RULES_H #define _GOS_RULES_H -#if !GFX_USE_OS_CHIBIOS && !GFX_USE_OS_WIN32 && !GFX_USE_OS_LINUX && !GFX_USE_OS_OSX && !GFX_USE_OS_RAW32 && !GFX_USE_OS_FREERTOS && !GFX_USE_OS_ECOS && !GFX_USE_OS_RAWRTOS && !GFX_USE_OS_ARDUINO +#if !GFX_USE_OS_CHIBIOS && !GFX_USE_OS_WIN32 && !GFX_USE_OS_LINUX && !GFX_USE_OS_OSX && !GFX_USE_OS_RAW32 && !GFX_USE_OS_FREERTOS && !GFX_USE_OS_ECOS && !GFX_USE_OS_RAWRTOS && !GFX_USE_OS_ARDUINO && !GFX_USE_OS_CMSIS && !GFX_USE_OS_KEIL #if GFX_DISPLAY_RULE_WARNINGS #warning "GOS: No Operating System has been defined. ChibiOS (GFX_USE_OS_CHIBIOS) has been turned on for you." #endif @@ -24,7 +24,7 @@ #define GFX_USE_OS_CHIBIOS TRUE #endif -#if GFX_USE_OS_CHIBIOS + GFX_USE_OS_WIN32 + GFX_USE_OS_LINUX + GFX_USE_OS_OSX + GFX_USE_OS_RAW32 + GFX_USE_OS_FREERTOS + GFX_USE_OS_ECOS + GFX_USE_OS_RAWRTOS + GFX_USE_OS_ARDUINO != 1 * TRUE +#if GFX_USE_OS_CHIBIOS + GFX_USE_OS_WIN32 + GFX_USE_OS_LINUX + GFX_USE_OS_OSX + GFX_USE_OS_RAW32 + GFX_USE_OS_FREERTOS + GFX_USE_OS_ECOS + GFX_USE_OS_RAWRTOS + GFX_USE_OS_ARDUINO + GFX_USE_OS_CMSIS + GFX_USE_OS_KEIL != 1 * TRUE #error "GOS: More than one operation system has been defined as TRUE." #endif |