| 58 | } |
| 59 | |
| 60 | unsigned long micros() { |
| 61 | unsigned long m; |
| 62 | fl::u8 oldSREG = SREG, t; |
| 63 | |
| 64 | cli(); |
| 65 | m = FastLED_timer0_overflow_count; // ._long; |
| 66 | #if defined(TCNT0) |
| 67 | t = TCNT0; |
| 68 | #elif defined(TCNT0L) |
| 69 | t = TCNT0L; |
| 70 | #else |
| 71 | #error TIMER 0 not defined |
| 72 | #endif |
| 73 | |
| 74 | |
| 75 | #ifdef TIFR0 |
| 76 | if ((TIFR0 & _BV(TOV0)) && (t < 255)) |
| 77 | ++m; |
| 78 | #else |
| 79 | if ((TIFR & _BV(TOV0)) && (t < 255)) |
| 80 | ++m; |
| 81 | #endif |
| 82 | |
| 83 | SREG = oldSREG; |
| 84 | |
| 85 | return ((m << 8) + t) * (64 / clockCyclesPerMicrosecond()); |
| 86 | } |
| 87 | |
| 88 | void delay(unsigned long ms) |
| 89 | { |
no test coverage detected