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@@ -61,15 +61,15 @@
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61
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61
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// --------------------------------------------------------------------------
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63
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const tTimerConfig TimerConfig [NUM_HARDWARE_TIMERS] = {
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64
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- { TC0, 0, TC0_IRQn, 0}, // 0 - [servo timer5]
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65
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- { TC0, 1, TC1_IRQn, 0}, // 1
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66
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- { TC0, 2, TC2_IRQn, 0}, // 2
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67
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- { TC1, 0, TC3_IRQn, 2}, // 3 - stepper
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64
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+ { TC0, 0, TC0_IRQn, 0}, // 0 - [servo timer5]
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+ { TC0, 1, TC1_IRQn, 0}, // 1
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+ { TC0, 2, TC2_IRQn, 0}, // 2
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+ { TC1, 0, TC3_IRQn, 2}, // 3 - stepper
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{ TC1, 1, TC4_IRQn, 15}, // 4 - temperature
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- { TC1, 2, TC5_IRQn, 0}, // 5 - [servo timer3]
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- { TC2, 0, TC6_IRQn, 0}, // 6 - tone
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- { TC2, 1, TC7_IRQn, 0}, // 7
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- { TC2, 2, TC8_IRQn, 0}, // 8
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+ { TC1, 2, TC5_IRQn, 0}, // 5 - [servo timer3]
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+ { TC2, 0, TC6_IRQn, 15}, // 6 - tone
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+ { TC2, 1, TC7_IRQn, 0}, // 7
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+ { TC2, 2, TC8_IRQn, 0}, // 8
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};
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// --------------------------------------------------------------------------
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@@ -100,6 +100,7 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
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pmc_enable_periph_clk((uint32_t)irq);
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NVIC_SetPriority(irq, TimerConfig [timer_num].priority);
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+ // wave mode, reset counter on match with RC,
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TC_Configure(tc, channel, TC_CMR_WAVE | TC_CMR_WAVSEL_UP_RC | TC_CMR_TCCLKS_TIMER_CLOCK1);
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105
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TC_SetRC(tc, channel, VARIANT_MCK / 2 / frequency);
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