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Remove irqlock as it breaks bt stack ...

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as we have one provider consumer pair it should be safeish
This commit is contained in:
Korneliusz Osmenda
2022-08-30 18:21:06 +02:00
parent ce774e45be
commit a1ca76f42e
1 changed files with 0 additions and 8 deletions
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src/fifo.hpp
-8
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@@ -17,17 +17,13 @@ public:
FIFO() : data(), data_end(&data[LEN]), wrptr(data), rdptr(data){};
void clear()
{
auto key = irq_lock();
atomic_ptr_set(&wrptr, data);
atomic_ptr_set(&rdptr, data);
irq_unlock(key);
}
inline intptr_t put(CNT val)
{
auto key = irq_lock();
volatile CNT *tmwr = (volatile CNT *)atomic_ptr_get(&wrptr);
volatile CNT *tmrd = (volatile CNT *)atomic_ptr_get(&rdptr);
irq_unlock(key);
tmwr += 1;
if(tmwr == data_end)
@@ -41,10 +37,8 @@ public:
}
inline intptr_t get(CNT* val)
{
auto key = irq_lock();
volatile CNT *tmwr = (volatile CNT *)atomic_ptr_get(&wrptr);
volatile CNT *tmrd = (volatile CNT *)atomic_ptr_get(&rdptr);
irq_unlock(key);
if (tmwr == tmrd)
return 0;
tmrd += 1;
@@ -56,10 +50,8 @@ public:
}
inline intptr_t check()
{
auto key = irq_lock();
volatile CNT *tmwr = (volatile CNT *)atomic_ptr_get(&wrptr);
volatile CNT *tmrd = (volatile CNT *)atomic_ptr_get(&rdptr);
irq_unlock(key);
int ret = (tmwr - tmrd);
if (ret < 0) ret +=LEN;
return ret;