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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3492 35acf78f-673a-0410-8e92-d51de3d6d3f4

master
gdisirio 2011-11-14 17:59:02 +00:00
parent e1f35463ed
commit 375244fdc4
4 changed files with 27 additions and 0 deletions
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8
os/ports/GCC/ARMCMx/chcore_v7m.h
View File

@ -66,6 +66,13 @@
#endif
#endif
/**
* @brief NVIC VTOR initialization expression.
*/
#if !defined(CORTEX_VTOR_INIT) || defined(__DOXYGEN__)
#define CORTEX_VTOR_INIT 0x00000000
#endif
/*===========================================================================*/
/* Port derived parameters. */
/*===========================================================================*/
@ -192,6 +199,7 @@ struct intctx {
* @brief Port-related initialization code.
*/
#define port_init() { \
SCB_VTOR = CORTEX_VTOR_INIT; \
SCB_AIRCR = AIRCR_VECTKEY | AIRCR_PRIGROUP(0); \
NVICSetSystemHandlerPriority(HANDLER_SVCALL, \
CORTEX_PRIORITY_MASK(CORTEX_PRIORITY_SVCALL)); \

8
os/ports/IAR/ARMCMx/chcore_v7m.h
View File

@ -66,6 +66,13 @@
#endif
#endif
/**
* @brief NVIC VTOR initialization expression.
*/
#if !defined(CORTEX_VTOR_INIT) || defined(__DOXYGEN__)
#define CORTEX_VTOR_INIT 0x00000000
#endif
/*===========================================================================*/
/* Port derived parameters. */
/*===========================================================================*/
@ -192,6 +199,7 @@ struct intctx {
* @brief Port-related initialization code.
*/
#define port_init() { \
SCB_VTOR = CORTEX_VTOR_INIT; \
SCB_AIRCR = AIRCR_VECTKEY | AIRCR_PRIGROUP(0); \
NVICSetSystemHandlerPriority(HANDLER_SVCALL, \
CORTEX_PRIORITY_MASK(CORTEX_PRIORITY_SVCALL)); \

8
os/ports/RVCT/ARMCMx/chcore_v7m.h
View File

@ -66,6 +66,13 @@
#endif
#endif
/**
* @brief NVIC VTOR initialization expression.
*/
#if !defined(CORTEX_VTOR_INIT) || defined(__DOXYGEN__)
#define CORTEX_VTOR_INIT 0x00000000
#endif
/*===========================================================================*/
/* Port derived parameters. */
/*===========================================================================*/
@ -192,6 +199,7 @@ struct intctx {
* @brief Port-related initialization code.
*/
#define port_init() { \
SCB_VTOR = CORTEX_VTOR_INIT; \
SCB_AIRCR = AIRCR_VECTKEY | AIRCR_PRIGROUP(0); \
NVICSetSystemHandlerPriority(HANDLER_SVCALL, \
CORTEX_PRIORITY_MASK(CORTEX_PRIORITY_SVCALL)); \

3
readme.txt
View File

@ -84,6 +84,9 @@
(backported to 2.2.8).
- FIX: Fixed broken TIM8 support in STM32 PWM driver (bug 3418620).
- FIX: Fixed halconf.h file corrupted in some STM32 demos (bug 3418626).
- NEW: Added initialization of the NVIC VTOR register to all Cortex-Mx (v7M)
ports. Also added a port option CORTEX_VTOR_INIT to enforce a different
default value into the register.
- NEW: Removed the warning about the "untested M4 platform", now it is
tested and officially supported.
- NEW: Reorganized the STM32F1xx hal_lld_xxx.h files in order to distribute