27 lines
777 B
C
27 lines
777 B
C
#pragma once
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// ******************** Prototypes ********************
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void print(const char *a);
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void puth(unsigned int i);
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void puth2(unsigned int i);
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void puth4(unsigned int i);
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void hexdump(const void *a, int l);
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typedef struct board board;
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typedef struct harness_configuration harness_configuration;
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void pwm_init(TIM_TypeDef *TIM, uint8_t channel);
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void pwm_set(TIM_TypeDef *TIM, uint8_t channel, uint8_t percentage);
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// ********************* Globals **********************
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extern uint8_t hw_type;
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extern board *current_board;
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extern uint32_t uptime_cnt;
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extern bool green_led_enabled;
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// heartbeat state
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extern uint32_t heartbeat_counter;
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extern bool heartbeat_lost;
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extern bool heartbeat_disabled; // set over USB
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// siren state
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extern bool siren_enabled;
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