diff options
Diffstat (limited to 'testhal/STM32/PWM-ICU/chconf.h')
| -rw-r--r-- | testhal/STM32/PWM-ICU/chconf.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/testhal/STM32/PWM-ICU/chconf.h b/testhal/STM32/PWM-ICU/chconf.h index 14109b635..ccde82347 100644 --- a/testhal/STM32/PWM-ICU/chconf.h +++ b/testhal/STM32/PWM-ICU/chconf.h @@ -123,26 +123,6 @@ #define CH_OPTIMIZE_SPEED TRUE
#endif
-/**
- * @brief Exotic optimization.
- * @details If defined then a CPU register is used as storage for the global
- * @p currp variable. Caching this variable in a register greatly
- * improves both space and time OS efficiency. A side effect is that
- * one less register has to be saved during the context switch
- * resulting in lower RAM usage and faster context switch.
- *
- * @note This option is only usable with the GCC compiler and is only useful
- * on processors with many registers like ARM cores.
- * @note If this option is enabled then ALL the libraries linked to the
- * ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
- * -ffixed-@<reg@>.
- * @note This option must be enabled in the Makefile, it is listed here for
- * documentation only.
- */
-#if defined(__DOXYGEN__)
-#define CH_CURRP_REGISTER_CACHE "reg"
-#endif
-
/*===========================================================================*/
/* Subsystem options. */
/*===========================================================================*/
|