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This commit is contained in:
furrtek 2016-01-31 09:34:24 +01:00
parent 29ec87a9ad
commit 44638e504b
166 changed files with 8700 additions and 3967 deletions
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35
firmware/common/lpc43xx_cpp.hpp
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@ -30,6 +30,21 @@
namespace lpc43xx {
#if defined(LPC43XX_M4)
namespace m4 {
static inline bool flag_saturation() {
return __get_APSR() & (1U << 27);
}
static inline void clear_flag_saturation() {
uint32_t flags = 1;
__asm volatile ("MSR APSR_nzcvqg, %0" : : "r" (flags));
}
} /* namespace m4 */
#endif
namespace creg {
static_assert(offsetof(LPC_CREG_Type, CREG0) == 0x004, "CREG0 offset wrong");
@ -43,6 +58,16 @@ static_assert(offsetof(LPC_CREG_Type, USB1FLADJ) == 0x600, "USB1FLADJ offset wro
namespace m4txevent {
#if defined(LPC43XX_M0)
inline void enable() {
nvicEnableVector(M4CORE_IRQn, CORTEX_PRIORITY_MASK(LPC43XX_M4TXEVENT_IRQ_PRIORITY));
}
inline void disable() {
nvicDisableVector(M4CORE_IRQn);
}
#endif
#if defined(LPC43XX_M4)
inline void assert() {
__SEV();
@ -57,6 +82,16 @@ inline void clear() {
namespace m0apptxevent {
#if defined(LPC43XX_M4)
inline void enable() {
nvicEnableVector(M0CORE_IRQn, CORTEX_PRIORITY_MASK(LPC43XX_M0APPTXEVENT_IRQ_PRIORITY));
}
inline void disable() {
nvicDisableVector(M0CORE_IRQn);
}
#endif
#if defined(LPC43XX_M0)
inline void assert() {
__SEV();