0,0 → 1,31 |
#ifndef CPS_H |
#define CPS_H |
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// Size of rolling average buffer |
#define CPS_AVG_COUNT 16 |
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// Number of capacitance button inputs |
#define CPS_NUM_CHANNELS 2 |
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// Value of capacitance change to register button press |
#define CPS_PCT_ON 40 |
#define CPS_PCT_OFF 40 |
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typedef struct { |
uint8_t channel; |
uint8_t channels[CPS_NUM_CHANNELS]; |
uint8_t btn_pressed[CPS_NUM_CHANNELS]; |
uint16_t btn_last_value[CPS_NUM_CHANNELS]; |
uint16_t btn_avg_value[CPS_NUM_CHANNELS]; |
uint8_t btn_pct_value[CPS_NUM_CHANNELS]; |
} CPS_DATA; |
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void CPS_Init(CPS_DATA *data); |
void CPS_Timer_0_Interrupt_Handler(void); |
void CPS_Reset(void); |
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void CPS_Enable(void); |
void CPS_Disable(void); |
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#endif |
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