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disable all interrupts when reading from spiffs

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this fixes any possible resets caused by interrupt routines trying to
read the flash while there is an ongoing spiffs operation
This commit is contained in:
ficeto
2015-05-16 21:01:51 +03:00
parent 62a460f0b8
commit b902e86cb1
2 changed files with 10 additions and 6 deletions
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2
cores/esp8266/Arduino.h
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@ -135,7 +135,7 @@ void ets_intr_unlock();
extern uint32_t interruptsState;
#define interrupts() xt_enable_interrupts(interruptsState)
#define noInterrupts() xt_disable_interrupts(interruptsState, 15)
#define noInterrupts() __asm__ __volatile__("rsil %0,15; esync; isync; dsync" : "=a" (interruptsState))
#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() )