Configuration files realignment.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11741 110e8d01-0319-4d1e-a829-52ad28d1bb01

11 files changed, 758 insertions, 911 deletions

diff --git a/demos/AVR/RT-ARDUINO-LEONARDO/chconf.h b/demos/AVR/RT-ARDUINO-LEONARDO/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/RT-ARDUINO-LEONARDO/chconf.h
+++ b/demos/AVR/RT-ARDUINO-LEONARDO/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-ARDUINO-MEGA/chconf.h b/demos/AVR/RT-ARDUINO-MEGA/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/RT-ARDUINO-MEGA/chconf.h
+++ b/demos/AVR/RT-ARDUINO-MEGA/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-ARDUINO-MINI/chconf.h b/demos/AVR/RT-ARDUINO-MINI/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/RT-ARDUINO-MINI/chconf.h
+++ b/demos/AVR/RT-ARDUINO-MINI/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-ARDUINO-NANO/chconf.h b/demos/AVR/RT-ARDUINO-NANO/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/RT-ARDUINO-NANO/chconf.h
+++ b/demos/AVR/RT-ARDUINO-NANO/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-ARDUINO-UNO/chconf.h b/demos/AVR/RT-ARDUINO-UNO/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/RT-ARDUINO-UNO/chconf.h
+++ b/demos/AVR/RT-ARDUINO-UNO/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-DIGISPARK-ATTINY-167/chconf.h b/demos/AVR/RT-DIGISPARK-ATTINY-167/chconf.h
index e33090522..ded53d2f4 100644
--- a/demos/AVR/RT-DIGISPARK-ATTINY-167/chconf.h
+++ b/demos/AVR/RT-DIGISPARK-ATTINY-167/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-MT-DB-X4/chconf.h b/demos/AVR/RT-MT-DB-X4/chconf.h
index e95d0fb23..9b4b25770 100644
--- a/demos/AVR/RT-MT-DB-X4/chconf.h
+++ b/demos/AVR/RT-MT-DB-X4/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-PRO-MICRO/chconf.h b/demos/AVR/RT-PRO-MICRO/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/RT-PRO-MICRO/chconf.h
+++ b/demos/AVR/RT-PRO-MICRO/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/RT-TEENSY2-USB/chconf.h b/demos/AVR/RT-TEENSY2-USB/chconf.h
index e86eda769..d9e5e9197 100644
--- a/demos/AVR/RT-TEENSY2-USB/chconf.h
+++ b/demos/AVR/RT-TEENSY2-USB/chconf.h
@@ -1,651 +1,608 @@
-/*
-    Copyright (C) 2015 Robert Lippert
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-/**
- * @file    templates/chconf.h
- * @brief   Configuration file template.
- * @details A copy of this file must be placed in each project directory, it
- *          contains the application specific kernel settings.
- *
- * @addtogroup config
- * @details Kernel related settings and hooks.
- * @{
- */
-
-#ifndef CHCONF_H
-#define CHCONF_H
-
-#define _CHIBIOS_RT_CONF_
-#define _CHIBIOS_RT_CONF_VER_5_0_
-
-/*===========================================================================*/
-/**
- * @name System timers settings
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   System time counter resolution.
- * @note    Allowed values are 16 or 32 bits.
- */
-#define CH_CFG_ST_RESOLUTION                16
-
-/**
- * @brief   System tick frequency.
- * @details Frequency of the system timer that drives the system ticks. This
- *          setting also defines the system tick time unit.
- */
-#define CH_CFG_ST_FREQUENCY                 1000
-
-/**
- * @brief   Time intervals data size.
- * @note    Allowed values are 16, 32 or 64 bits.
- */
-#define CH_CFG_INTERVALS_SIZE               16
-
-/**
- * @brief   Time types data size.
- * @note    Allowed values are 16 or 32 bits.
- */
-#define CH_CFG_TIME_TYPES_SIZE              16
-
-/**
- * @brief   Time delta constant for the tick-less mode.
- * @note    If this value is zero then the system uses the classic
- *          periodic tick. This value represents the minimum number
- *          of ticks that is safe to specify in a timeout directive.
- *          The value one is not valid, timeouts are rounded up to
- *          this value.
- */
-#define CH_CFG_ST_TIMEDELTA                 0
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Kernel parameters and options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Round robin interval.
- * @details This constant is the number of system ticks allowed for the
- *          threads before preemption occurs. Setting this value to zero
- *          disables the preemption for threads with equal priority and the
- *          round robin becomes cooperative. Note that higher priority
- *          threads can still preempt, the kernel is always preemptive.
- *
- * @note    Disabling the round robin preemption makes the kernel more compact
- *          and generally faster.
- */
-#define CH_CFG_TIME_QUANTUM                 0
-
-/**
- * @brief   Managed RAM size.
- * @details Size of the RAM area to be managed by the OS. If set to zero
- *          then the whole available RAM is used. The core memory is made
- *          available to the heap allocator and/or can be used directly through
- *          the simplified core memory allocator.
- *
- * @note    In order to let the OS manage the whole RAM the linker script must
- *          provide the @p __heap_base__ and @p __heap_end__ symbols.
- * @note    Requires @p CH_CFG_USE_MEMCORE.
- */
-#define CH_CFG_MEMCORE_SIZE                 128
-
-/**
- * @brief   Idle thread automatic spawn suppression.
- * @details When this option is activated the function @p chSysInit()
- *          does not spawn the idle thread automatically. The application has
- *          then the responsibility to do one of the following:
- *          - Spawn a custom idle thread at priority @p IDLEPRIO.
- *          - Change the main() thread priority to @p IDLEPRIO then enter
- *            an endless loop. In this scenario the @p main() thread acts as
- *            the idle thread.
- *          .
- * @note    Unless an idle thread is spawned the @p main() thread must not
- *          enter a sleep state.
- */
-#define CH_CFG_NO_IDLE_THREAD               FALSE
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Performance options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   OS optimization.
- * @details If enabled then time efficient rather than space efficient code
- *          is used when two possible implementations exist.
- *
- * @note    This is not related to the compiler optimization options.
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_OPTIMIZE_SPEED               TRUE
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Subsystem options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Time Measurement APIs.
- * @details If enabled then the time measurement APIs are included in
- *          the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_TM                       FALSE
-
-/**
- * @brief   Threads registry APIs.
- * @details If enabled then the registry APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_REGISTRY                 TRUE
-
-/**
- * @brief   Threads synchronization APIs.
- * @details If enabled then the @p chThdWait() function is included in
- *          the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_WAITEXIT                 TRUE
-
-/**
- * @brief   Semaphores APIs.
- * @details If enabled then the Semaphores APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_SEMAPHORES               TRUE
-
-/**
- * @brief   Semaphores queuing mode.
- * @details If enabled then the threads are enqueued on semaphores by
- *          priority rather than in FIFO order.
- *
- * @note    The default is @p FALSE. Enable this if you have special requirements.
- * @note    Requires @p CH_CFG_USE_SEMAPHORES.
- */
-#define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE
-
-/**
- * @brief   Atomic semaphore API.
- * @details If enabled then the semaphores the @p chSemSignalWait() API
- *          is included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_SEMAPHORES.
- */
-#define CH_USE_SEMSW                        TRUE
-
-/**
- * @brief   Mutexes APIs.
- * @details If enabled then the mutexes APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_MUTEXES                  TRUE
-
-/**
- * @brief   Enables recursive behavior on mutexes.
- * @note    Recursive mutexes are heavier and have an increased
- *          memory footprint.
- *
- * @note    The default is @p FALSE.
- * @note    Requires @p CH_CFG_USE_MUTEXES.
- */
-#define CH_CFG_USE_MUTEXES_RECURSIVE        FALSE
-
-/**
- * @brief   Conditional Variables APIs.
- * @details If enabled then the conditional variables APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_MUTEXES.
- */
-#define CH_CFG_USE_CONDVARS                 TRUE
-
-/**
- * @brief   Conditional Variables APIs with timeout.
- * @details If enabled then the conditional variables APIs with timeout
- *          specification are included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_CONDVARS.
- */
-#define CH_CFG_USE_CONDVARS_TIMEOUT         TRUE
-
-/**
- * @brief   Events Flags APIs.
- * @details If enabled then the event flags APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_EVENTS                   TRUE
-
-/**
- * @brief   Events Flags APIs with timeout.
- * @details If enabled then the events APIs with timeout specification
- *          are included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_EVENTS.
- */
-#define CH_CFG_USE_EVENTS_TIMEOUT           TRUE
-
-/**
- * @brief   Synchronous Messages APIs.
- * @details If enabled then the synchronous messages APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_MESSAGES                 TRUE
-
-/**
- * @brief   Synchronous Messages queuing mode.
- * @details If enabled then messages are served by priority rather than in
- *          FIFO order.
- *
- * @note    The default is @p FALSE. Enable this if you have special requirements.
- * @note    Requires @p CH_CFG_USE_MESSAGES.
- */
-#define CH_CFG_USE_MESSAGES_PRIORITY        FALSE
-
-/**
- * @brief   Mailboxes APIs.
- * @details If enabled then the asynchronous messages (mailboxes) APIs are
- *          included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_SEMAPHORES.
- */
-#define CH_CFG_USE_MAILBOXES                TRUE
-
-/**
- * @brief   I/O Queues APIs.
- * @details If enabled then the I/O queues APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_QUEUES                   TRUE
-
-/**
- * @brief   Core Memory Manager APIs.
- * @details If enabled then the core memory manager APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_MEMCORE                  TRUE
-
-/**
- * @brief   Heap Allocator APIs.
- * @details If enabled then the memory heap allocator APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
- *          @p CH_CFG_USE_SEMAPHORES.
- * @note    Mutexes are recommended.
- */
-#define CH_CFG_USE_HEAP                     TRUE
-
-/**
- * @brief   C-runtime allocator.
- * @details If enabled the the heap allocator APIs just wrap the C-runtime
- *          @p malloc() and @p free() functions.
- *
- * @note    The default is @p FALSE.
- * @note    Requires @p CH_CFG_USE_HEAP.
- * @note    The C-runtime may or may not require @p CH_CFG_USE_MEMCORE, see the
- *          appropriate documentation.
- */
-#define CH_CFG_USE_MALLOC_HEAP              FALSE
-
-/**
- * @brief   Memory Pools Allocator APIs.
- * @details If enabled then the memory pools allocator APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_MEMPOOLS                 TRUE
-
-/**
- * @brief  Objects FIFOs APIs.
- * @details If enabled then the objects FIFOs APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#define CH_CFG_USE_OBJ_FIFOS                FALSE
-
-/**
- * @brief   Dynamic Threads APIs.
- * @details If enabled then the dynamic threads creation APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_CFG_USE_WAITEXIT.
- * @note    Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
- */
-#define CH_CFG_USE_DYNAMIC                  TRUE
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Objects factory options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Objects Factory APIs.
- * @details If enabled then the objects factory APIs are included in the
- *          kernel.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_CFG_USE_FACTORY                  FALSE
-
-/**
- * @brief   Maximum length for object names.
- * @details If the specified length is zero then the name is stored by
- *          pointer but this could have unintended side effects.
- */
-#define CH_CFG_FACTORY_MAX_NAMES_LENGTH     8
-
-/**
- * @brief   Enables the registry of generic objects.
- */
-#define CH_CFG_FACTORY_OBJECTS_REGISTRY     TRUE
-
-/**
- * @brief   Enables factory for generic buffers.
- */
-#define CH_CFG_FACTORY_GENERIC_BUFFERS      TRUE
-
-/**
- * @brief   Enables factory for semaphores.
- */
-#define CH_CFG_FACTORY_SEMAPHORES           TRUE
-
-/**
- * @brief   Enables factory for mailboxes.
- */
-#define CH_CFG_FACTORY_MAILBOXES            TRUE
-
-/**
- * @brief   Enables factory for objects FIFOs.
- */
-#define CH_CFG_FACTORY_OBJ_FIFOS            TRUE
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Debug options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Debug option, kernel statistics.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_DBG_STATISTICS                   FALSE
-
-/**
- * @brief   Debug option, system state check.
- * @details If enabled the correct call protocol for system APIs is checked
- *          at runtime.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_DBG_SYSTEM_STATE_CHECK           FALSE
-
-/**
- * @brief   Debug option, parameters checks.
- * @details If enabled then the checks on the API functions input
- *          parameters are activated.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_DBG_ENABLE_CHECKS                FALSE
-
-/**
- * @brief   Debug option, consistency checks.
- * @details If enabled then all the assertions in the kernel code are
- *          activated. This includes consistency checks inside the kernel,
- *          runtime anomalies and port-defined checks.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_DBG_ENABLE_ASSERTS               FALSE
-
-/**
- * @brief   Debug option, trace buffer.
- * @details If enabled then the trace buffer is activated.
- *
- * @note    The default is @p CH_DBG_TRACE_MASK_DISABLED.
- */
-#define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED
-
-/**
- * @brief   Debug option, trace buffer.
- * @details If enabled then the trace buffer is activated.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED
-
-/**
- * @brief   Trace buffer entries.
- * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
- *          different from @p CH_DBG_TRACE_MASK_DISABLED.
- */
-#define CH_DBG_TRACE_BUFFER_SIZE            128
-
-/**
- * @brief   Debug option, stack checks.
- * @details If enabled then a runtime stack check is performed.
- *
- * @note    The default is @p FALSE.
- * @note    The stack check is performed in a architecture/port dependent way.
- *          It may not be implemented or some ports.
- * @note    The default failure mode is to halt the system with the global
- *          @p panic_msg variable set to @p NULL.
- */
-#define CH_DBG_ENABLE_STACK_CHECK           FALSE
-
-/**
- * @brief   Debug option, stacks initialization.
- * @details If enabled then the threads working area is filled with a byte
- *          value when a thread is created. This can be useful for the
- *          runtime measurement of the used stack.
- *
- * @note    The default is @p FALSE.
- */
-#define CH_DBG_FILL_THREADS                 FALSE
-
-/**
- * @brief   Debug option, threads profiling.
- * @details If enabled then a field is added to the @p Thread structure that
- *          counts the system ticks occurred while executing the thread.
- *
- * @note    The default is @p TRUE.
- * @note    This debug option is defaulted to TRUE because it is required by
- *          some test cases into the test suite.
- */
-#define CH_DBG_THREADS_PROFILING            FALSE
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Kernel hooks
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   System structure extension.
- * @details User fields added to the end of the @p ch_system_t structure.
- */
-#define CH_CFG_SYSTEM_EXTRA_FIELDS                                          \
-  /* Add threads custom fields here.*/
-
-/**
- * @brief   System initialization hook.
- * @details User initialization code added to the @p chSysInit() function
- *          just before interrupts are enabled globally.
- */
-#define CH_CFG_SYSTEM_INIT_HOOK(tp) {                                       \
-  /* Add threads initialization code here.*/                                \
-}
-
-/**
- * @brief   Threads descriptor structure extension.
- * @details User fields added to the end of the @p thread_t structure.
- */
-#define CH_CFG_THREAD_EXTRA_FIELDS                                          \
-  /* Add threads custom fields here.*/
-
-/**
- * @brief   Threads initialization hook.
- * @details User initialization code added to the @p chThdInit() API.
- *
- * @note    It is invoked from within @p chThdInit() and implicitly from all
- *          the threads creation APIs.
- */
-#define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \
-  /* Add threads initialization code here.*/                                \
-}
-
-/**
- * @brief   Threads finalization hook.
- * @details User finalization code added to the @p chThdExit() API.
- */
-#define CH_CFG_THREAD_EXIT_HOOK(tp) {                                       \
-  /* Add threads finalization code here.*/                                  \
-}
-
-/**
- * @brief   Context switch hook.
- * @details This hook is invoked just before switching between threads.
- */
-#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
-  /* Context switch code here.*/                                            \
-}
-
-/**
- * @brief   ISR enter hook.
- */
-#define CH_CFG_IRQ_PROLOGUE_HOOK() {                                        \
-  /* IRQ prologue code here.*/                                              \
-}
-
-/**
- * @brief   ISR exit hook.
- */
-#define CH_CFG_IRQ_EPILOGUE_HOOK() {                                        \
-  /* IRQ epilogue code here.*/                                              \
-}
-
-/**
- * @brief   Idle thread enter hook.
- * @note    This hook is invoked within a critical zone, no OS functions
- *          should be invoked from here.
- * @note    This macro can be used to activate a power saving mode.
- */
-#define CH_CFG_IDLE_ENTER_HOOK() {                                          \
-  /* Idle-enter code here.*/                                                \
-}
-
-/**
- * @brief   Idle thread leave hook.
- * @note    This hook is invoked within a critical zone, no OS functions
- *          should be invoked from here.
- * @note    This macro can be used to deactivate a power saving mode.
- */
-#define CH_CFG_IDLE_LEAVE_HOOK() {                                          \
-  /* Idle-leave code here.*/                                                \
-}
-
-/**
- * @brief   Idle Loop hook.
- * @details This hook is continuously invoked by the idle thread loop.
- */
-#define CH_CFG_IDLE_LOOP_HOOK() {                                           \
-  /* Idle loop code here.*/                                                 \
-}
-
-/**
- * @brief   System tick event hook.
- * @details This hook is invoked in the system tick handler immediately
- *          after processing the virtual timers queue.
- */
-#define CH_CFG_SYSTEM_TICK_HOOK() {                                         \
-  /* System tick event code here.*/                                         \
-}
-
-/**
- * @brief   System halt hook.
- * @details This hook is invoked in case to a system halting error before
- *          the system is halted.
- */
-#define CH_CFG_SYSTEM_HALT_HOOK(reason) {                                   \
-  /* System halt code here.*/                                               \
-}
-
-/**
- * @brief   Trace hook.
- * @details This hook is invoked each time a new record is written in the
- *          trace buffer.
- */
-#define CH_CFG_TRACE_HOOK(tep) {                                            \
-  /* Trace code here.*/                                                     \
-}
-
-/** @} */
-
-/*===========================================================================*/
-/* Port-specific settings (override port settings defaulted in chcore.h).    */
-/*===========================================================================*/
-
-#define SHELL_CMD_TEST_ENABLED  FALSE
-
-#endif  /* CHCONF_H */
-
-/** @} */
+/*

+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio

+

+    Licensed under the Apache License, Version 2.0 (the "License");

+    you may not use this file except in compliance with the License.

+    You may obtain a copy of the License at

+

+        http://www.apache.org/licenses/LICENSE-2.0

+

+    Unless required by applicable law or agreed to in writing, software

+    distributed under the License is distributed on an "AS IS" BASIS,

+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+    See the License for the specific language governing permissions and

+    limitations under the License.

+*/

+

+/**

+ * @file    templates/chconf.h

+ * @brief   Configuration file template.

+ * @details A copy of this file must be placed in each project directory, it

+ *          contains the application specific kernel settings.

+ *

+ * @addtogroup config

+ * @details Kernel related settings and hooks.

+ * @{

+ */

+

+#ifndef CHCONF_H

+#define CHCONF_H

+

+#define _CHIBIOS_RT_CONF_

+#define _CHIBIOS_RT_CONF_VER_5_0_

+

+/*===========================================================================*/

+/**

+ * @name System timers settings

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   System time counter resolution.

+ * @note    Allowed values are 16 or 32 bits.

+ */

+#define CH_CFG_ST_RESOLUTION                16

+

+/**

+ * @brief   System tick frequency.

+ * @details Frequency of the system timer that drives the system ticks. This

+ *          setting also defines the system tick time unit.

+ */

+#define CH_CFG_ST_FREQUENCY                 1000

+

+/**

+ * @brief   Time intervals data size.

+ * @note    Allowed values are 16, 32 or 64 bits.

+ */

+#define CH_CFG_INTERVALS_SIZE               16

+

+/**

+ * @brief   Time types data size.

+ * @note    Allowed values are 16 or 32 bits.

+ */

+#define CH_CFG_TIME_TYPES_SIZE              16

+

+/**

+ * @brief   Time delta constant for the tick-less mode.

+ * @note    If this value is zero then the system uses the classic

+ *          periodic tick. This value represents the minimum number

+ *          of ticks that is safe to specify in a timeout directive.

+ *          The value one is not valid, timeouts are rounded up to

+ *          this value.

+ */

+#define CH_CFG_ST_TIMEDELTA                 0

+

+/** @} */

+

+/*===========================================================================*/

+/**

+ * @name Kernel parameters and options

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   Round robin interval.

+ * @details This constant is the number of system ticks allowed for the

+ *          threads before preemption occurs. Setting this value to zero

+ *          disables the preemption for threads with equal priority and the

+ *          round robin becomes cooperative. Note that higher priority

+ *          threads can still preempt, the kernel is always preemptive.

+ * @note    Disabling the round robin preemption makes the kernel more compact

+ *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

+ */

+#define CH_CFG_TIME_QUANTUM                 0

+

+/**

+ * @brief   Managed RAM size.

+ * @details Size of the RAM area to be managed by the OS. If set to zero

+ *          then the whole available RAM is used. The core memory is made

+ *          available to the heap allocator and/or can be used directly through

+ *          the simplified core memory allocator.

+ *

+ * @note    In order to let the OS manage the whole RAM the linker script must

+ *          provide the @p __heap_base__ and @p __heap_end__ symbols.

+ * @note    Requires @p CH_CFG_USE_MEMCORE.

+ */

+#define CH_CFG_MEMCORE_SIZE                 128

+

+/**

+ * @brief   Idle thread automatic spawn suppression.

+ * @details When this option is activated the function @p chSysInit()

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

+ */

+#define CH_CFG_NO_IDLE_THREAD               FALSE

+

+/** @} */

+

+/*===========================================================================*/

+/**

+ * @name Performance options

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   OS optimization.

+ * @details If enabled then time efficient rather than space efficient code

+ *          is used when two possible implementations exist.

+ *

+ * @note    This is not related to the compiler optimization options.

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_OPTIMIZE_SPEED               TRUE

+

+/** @} */

+

+/*===========================================================================*/

+/**

+ * @name Subsystem options

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   Time Measurement APIs.

+ * @details If enabled then the time measurement APIs are included in

+ *          the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_TM                       FALSE

+

+/**

+ * @brief   Threads registry APIs.

+ * @details If enabled then the registry APIs are included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_REGISTRY                 TRUE

+

+/**

+ * @brief   Threads synchronization APIs.

+ * @details If enabled then the @p chThdWait() function is included in

+ *          the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_WAITEXIT                 TRUE

+

+/**

+ * @brief   Semaphores APIs.

+ * @details If enabled then the Semaphores APIs are included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_SEMAPHORES               TRUE

+

+/**

+ * @brief   Semaphores queuing mode.

+ * @details If enabled then the threads are enqueued on semaphores by

+ *          priority rather than in FIFO order.

+ *

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.

+ */

+#define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

+

+/**

+ * @brief   Mutexes APIs.

+ * @details If enabled then the mutexes APIs are included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_MUTEXES                  TRUE

+

+/**

+ * @brief   Enables recursive behavior on mutexes.

+ * @note    Recursive mutexes are heavier and have an increased

+ *          memory footprint.

+ *

+ * @note    The default is @p FALSE.

+ * @note    Requires @p CH_CFG_USE_MUTEXES.

+ */

+#define CH_CFG_USE_MUTEXES_RECURSIVE        FALSE

+

+/**

+ * @brief   Conditional Variables APIs.

+ * @details If enabled then the conditional variables APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ * @note    Requires @p CH_CFG_USE_MUTEXES.

+ */

+#define CH_CFG_USE_CONDVARS                 TRUE

+

+/**

+ * @brief   Conditional Variables APIs with timeout.

+ * @details If enabled then the conditional variables APIs with timeout

+ *          specification are included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ * @note    Requires @p CH_CFG_USE_CONDVARS.

+ */

+#define CH_CFG_USE_CONDVARS_TIMEOUT         TRUE

+

+/**

+ * @brief   Events Flags APIs.

+ * @details If enabled then the event flags APIs are included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_EVENTS                   TRUE

+

+/**

+ * @brief   Events Flags APIs with timeout.

+ * @details If enabled then the events APIs with timeout specification

+ *          are included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ * @note    Requires @p CH_CFG_USE_EVENTS.

+ */

+#define CH_CFG_USE_EVENTS_TIMEOUT           TRUE

+

+/**

+ * @brief   Synchronous Messages APIs.

+ * @details If enabled then the synchronous messages APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_MESSAGES                 TRUE

+

+/**

+ * @brief   Synchronous Messages queuing mode.

+ * @details If enabled then messages are served by priority rather than in

+ *          FIFO order.

+ *

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

+ * @note    Requires @p CH_CFG_USE_MESSAGES.

+ */

+#define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

+

+/**

+ * @brief   Mailboxes APIs.

+ * @details If enabled then the asynchronous messages (mailboxes) APIs are

+ *          included in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.

+ */

+#define CH_CFG_USE_MAILBOXES                TRUE

+

+/**

+ * @brief   Core Memory Manager APIs.

+ * @details If enabled then the core memory manager APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_MEMCORE                  TRUE

+

+/**

+ * @brief   Heap Allocator APIs.

+ * @details If enabled then the memory heap allocator APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ * @note    Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or

+ *          @p CH_CFG_USE_SEMAPHORES.

+ * @note    Mutexes are recommended.

+ */

+#define CH_CFG_USE_HEAP                     TRUE

+

+/**

+ * @brief   Memory Pools Allocator APIs.

+ * @details If enabled then the memory pools allocator APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_MEMPOOLS                 TRUE

+

+/**

+ * @brief  Objects FIFOs APIs.

+ * @details If enabled then the objects FIFOs APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ */

+#define CH_CFG_USE_OBJ_FIFOS                FALSE

+

+/**

+ * @brief   Dynamic Threads APIs.

+ * @details If enabled then the dynamic threads creation APIs are included

+ *          in the kernel.

+ *

+ * @note    The default is @p TRUE.

+ * @note    Requires @p CH_CFG_USE_WAITEXIT.

+ * @note    Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.

+ */

+#define CH_CFG_USE_DYNAMIC                  TRUE

+

+/** @} */

+

+/*===========================================================================*/

+/**

+ * @name Objects factory options

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   Objects Factory APIs.

+ * @details If enabled then the objects factory APIs are included in the

+ *          kernel.

+ *

+ * @note    The default is @p FALSE.

+ */

+#define CH_CFG_USE_FACTORY                  FALSE

+

+/**

+ * @brief   Maximum length for object names.

+ * @details If the specified length is zero then the name is stored by

+ *          pointer but this could have unintended side effects.

+ */

+#define CH_CFG_FACTORY_MAX_NAMES_LENGTH     8

+

+/**

+ * @brief   Enables the registry of generic objects.

+ */

+#define CH_CFG_FACTORY_OBJECTS_REGISTRY     TRUE

+

+/**

+ * @brief   Enables factory for generic buffers.

+ */

+#define CH_CFG_FACTORY_GENERIC_BUFFERS      TRUE

+

+/**

+ * @brief   Enables factory for semaphores.

+ */

+#define CH_CFG_FACTORY_SEMAPHORES           TRUE

+

+/**

+ * @brief   Enables factory for mailboxes.

+ */

+#define CH_CFG_FACTORY_MAILBOXES            TRUE

+

+/**

+ * @brief   Enables factory for objects FIFOs.

+ */

+#define CH_CFG_FACTORY_OBJ_FIFOS            TRUE

+

+/** @} */

+

+/*===========================================================================*/

+/**

+ * @name Debug options

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   Debug option, kernel statistics.

+ *

+ * @note    The default is @p FALSE.

+ */

+#define CH_DBG_STATISTICS                   FALSE

+

+/**

+ * @brief   Debug option, system state check.

+ * @details If enabled the correct call protocol for system APIs is checked

+ *          at runtime.

+ *

+ * @note    The default is @p FALSE.

+ */

+#define CH_DBG_SYSTEM_STATE_CHECK           FALSE

+

+/**

+ * @brief   Debug option, parameters checks.

+ * @details If enabled then the checks on the API functions input

+ *          parameters are activated.

+ *

+ * @note    The default is @p FALSE.

+ */

+#define CH_DBG_ENABLE_CHECKS                FALSE

+

+/**

+ * @brief   Debug option, consistency checks.

+ * @details If enabled then all the assertions in the kernel code are

+ *          activated. This includes consistency checks inside the kernel,

+ *          runtime anomalies and port-defined checks.

+ *

+ * @note    The default is @p FALSE.

+ */

+#define CH_DBG_ENABLE_ASSERTS               FALSE

+

+/**

+ * @brief   Debug option, trace buffer.

+ * @details If enabled then the trace buffer is activated.

+ *

+ * @note    The default is @p CH_DBG_TRACE_MASK_DISABLED.

+ */

+#define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

+

+/**

+ * @brief   Trace buffer entries.

+ * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

+ *          different from @p CH_DBG_TRACE_MASK_DISABLED.

+ */

+#define CH_DBG_TRACE_BUFFER_SIZE            128

+

+/**

+ * @brief   Debug option, stack checks.

+ * @details If enabled then a runtime stack check is performed.

+ *

+ * @note    The default is @p FALSE.

+ * @note    The stack check is performed in a architecture/port dependent way.

+ *          It may not be implemented or some ports.

+ * @note    The default failure mode is to halt the system with the global

+ *          @p panic_msg variable set to @p NULL.

+ */

+#define CH_DBG_ENABLE_STACK_CHECK           FALSE

+

+/**

+ * @brief   Debug option, stacks initialization.

+ * @details If enabled then the threads working area is filled with a byte

+ *          value when a thread is created. This can be useful for the

+ *          runtime measurement of the used stack.

+ *

+ * @note    The default is @p FALSE.

+ */

+#define CH_DBG_FILL_THREADS                 FALSE

+

+/**

+ * @brief   Debug option, threads profiling.

+ * @details If enabled then a field is added to the @p thread_t structure that

+ *          counts the system ticks occurred while executing the thread.

+ *

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

+ */

+#define CH_DBG_THREADS_PROFILING            FALSE

+

+/** @} */

+

+/*===========================================================================*/

+/**

+ * @name Kernel hooks

+ * @{

+ */

+/*===========================================================================*/

+

+/**

+ * @brief   System structure extension.

+ * @details User fields added to the end of the @p ch_system_t structure.

+ */

+#define CH_CFG_SYSTEM_EXTRA_FIELDS                                          \

+  /* Add threads custom fields here.*/

+

+/**

+ * @brief   System initialization hook.

+ * @details User initialization code added to the @p chSysInit() function

+ *          just before interrupts are enabled globally.

+ */

+#define CH_CFG_SYSTEM_INIT_HOOK(tp) {                                       \

+  /* Add threads initialization code here.*/                                \

+}

+

+/**

+ * @brief   Threads descriptor structure extension.

+ * @details User fields added to the end of the @p thread_t structure.

+ */

+#define CH_CFG_THREAD_EXTRA_FIELDS                                          \

+  /* Add threads custom fields here.*/

+

+/**

+ * @brief   Threads initialization hook.

+ * @details User initialization code added to the @p _thread_init() function.

+ *

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

+ *          the threads creation APIs.

+ */

+#define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

+  /* Add threads initialization code here.*/                                \

+}

+

+/**

+ * @brief   Threads finalization hook.

+ * @details User finalization code added to the @p chThdExit() API.

+ */

+#define CH_CFG_THREAD_EXIT_HOOK(tp) {                                       \

+  /* Add threads finalization code here.*/                                  \

+}

+

+/**

+ * @brief   Context switch hook.

+ * @details This hook is invoked just before switching between threads.

+ */

+#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \

+  /* Context switch code here.*/                                            \

+}

+

+/**

+ * @brief   ISR enter hook.

+ */

+#define CH_CFG_IRQ_PROLOGUE_HOOK() {                                        \

+  /* IRQ prologue code here.*/                                              \

+}

+

+/**

+ * @brief   ISR exit hook.

+ */

+#define CH_CFG_IRQ_EPILOGUE_HOOK() {                                        \

+  /* IRQ epilogue code here.*/                                              \

+}

+

+/**

+ * @brief   Idle thread enter hook.

+ * @note    This hook is invoked within a critical zone, no OS functions

+ *          should be invoked from here.

+ * @note    This macro can be used to activate a power saving mode.

+ */

+#define CH_CFG_IDLE_ENTER_HOOK() {                                          \

+  /* Idle-enter code here.*/                                                \

+}

+

+/**

+ * @brief   Idle thread leave hook.

+ * @note    This hook is invoked within a critical zone, no OS functions

+ *          should be invoked from here.

+ * @note    This macro can be used to deactivate a power saving mode.

+ */

+#define CH_CFG_IDLE_LEAVE_HOOK() {                                          \

+  /* Idle-leave code here.*/                                                \

+}

+

+/**

+ * @brief   Idle Loop hook.

+ * @details This hook is continuously invoked by the idle thread loop.

+ */

+#define CH_CFG_IDLE_LOOP_HOOK() {                                           \

+  /* Idle loop code here.*/                                                 \

+}

+

+/**

+ * @brief   System tick event hook.

+ * @details This hook is invoked in the system tick handler immediately

+ *          after processing the virtual timers queue.

+ */

+#define CH_CFG_SYSTEM_TICK_HOOK() {                                         \

+  /* System tick event code here.*/                                         \

+}

+

+/**

+ * @brief   System halt hook.

+ * @details This hook is invoked in case to a system halting error before

+ *          the system is halted.

+ */

+#define CH_CFG_SYSTEM_HALT_HOOK(reason) {                                   \

+  /* System halt code here.*/                                               \

+}

+

+/**

+ * @brief   Trace hook.

+ * @details This hook is invoked each time a new record is written in the

+ *          trace buffer.

+ */

+#define CH_CFG_TRACE_HOOK(tep) {                                            \

+  /* Trace code here.*/                                                     \

+}

+

+/** @} */

+

+/*===========================================================================*/

+/* Port-specific settings (override port settings defaulted in chcore.h).    */

+/*===========================================================================*/

+

+#endif  /* CHCONF_H */

+

+/** @} */

diff --git a/demos/AVR/TEST-SUITE-OSLIB/chconf.h b/demos/AVR/TEST-SUITE-OSLIB/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/TEST-SUITE-OSLIB/chconf.h
+++ b/demos/AVR/TEST-SUITE-OSLIB/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \

diff --git a/demos/AVR/TEST-SUITE-RT/chconf.h b/demos/AVR/TEST-SUITE-RT/chconf.h
index 2f63e6f13..4ecd81a8e 100644
--- a/demos/AVR/TEST-SUITE-RT/chconf.h
+++ b/demos/AVR/TEST-SUITE-RT/chconf.h
@@ -89,9 +89,10 @@
  *          disables the preemption for threads with equal priority and the

  *          round robin becomes cooperative. Note that higher priority

  *          threads can still preempt, the kernel is always preemptive.

- *

  * @note    Disabling the round robin preemption makes the kernel more compact

  *          and generally faster.

+ * @note    The round robin preemption is not supported in tickless mode and

+ *          must be set to zero in that case.

  */

 #define CH_CFG_TIME_QUANTUM                 0

 

@@ -111,15 +112,9 @@
 /**

  * @brief   Idle thread automatic spawn suppression.

  * @details When this option is activated the function @p chSysInit()

- *          does not spawn the idle thread automatically. The application has

- *          then the responsibility to do one of the following:

- *          - Spawn a custom idle thread at priority @p IDLEPRIO.

- *          - Change the main() thread priority to @p IDLEPRIO then enter

- *            an endless loop. In this scenario the @p main() thread acts as

- *            the idle thread.

- *          .

- * @note    Unless an idle thread is spawned the @p main() thread must not

- *          enter a sleep state.

+ *          does not spawn the idle thread. The application @p main()

+ *          function becomes the idle thread and must implement an

+ *          infinite loop.

  */

 #define CH_CFG_NO_IDLE_THREAD               FALSE

 

@@ -190,7 +185,8 @@
  * @details If enabled then the threads are enqueued on semaphores by

  *          priority rather than in FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_SEMAPHORES.

  */

 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE

@@ -265,7 +261,8 @@
  * @details If enabled then messages are served by priority rather than in

  *          FIFO order.

  *

- * @note    The default is @p FALSE. Enable this if you have special requirements.

+ * @note    The default is @p FALSE. Enable this if you have special

+ *          requirements.

  * @note    Requires @p CH_CFG_USE_MESSAGES.

  */

 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE

@@ -433,14 +430,6 @@
 #define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED

 

 /**

- * @brief   Debug option, trace buffer.

- * @details If enabled then the trace buffer is activated.

- *

- * @note    The default is @p FALSE.

- */

-#define CH_DBG_ENABLE_TRACE                 CH_DBG_TRACE_MASK_DISABLED

-

-/**

  * @brief   Trace buffer entries.

  * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is

  *          different from @p CH_DBG_TRACE_MASK_DISABLED.

@@ -471,12 +460,12 @@
 

 /**

  * @brief   Debug option, threads profiling.

- * @details If enabled then a field is added to the @p Thread structure that

+ * @details If enabled then a field is added to the @p thread_t structure that

  *          counts the system ticks occurred while executing the thread.

  *

- * @note    The default is @p TRUE.

- * @note    This debug option is defaulted to TRUE because it is required by

- *          some test cases into the test suite.

+ * @note    The default is @p FALSE.

+ * @note    This debug option is not currently compatible with the

+ *          tickless mode.

  */

 #define CH_DBG_THREADS_PROFILING            FALSE

 

@@ -514,9 +503,9 @@
 

 /**

  * @brief   Threads initialization hook.

- * @details User initialization code added to the @p chThdInit() API.

+ * @details User initialization code added to the @p _thread_init() function.

  *

- * @note    It is invoked from within @p chThdInit() and implicitly from all

+ * @note    It is invoked from within @p _thread_init() and implicitly from all

  *          the threads creation APIs.

  */

 #define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \