#include <bits.h>

Include dependency graph for pca.h:

Macros
#define	PCA_CPS0_BIT 1
	CMOD register CPS0 (counter pulse select) bit position.

#define	PCA_CPS_MASK 0x0E
	CMOD register CPS (counter pulse select) bits mask.

#define	PCA_PWM_EBS0_BIT 6
	PCA_PWMn register EBS0 (PWM resolution select) bit position.

#define	PCA_PWM_EBS_MASK 0xC0
	PCA_PWMn register EBS (PWM resolution select) bits mask.

#define	PCA_CCP_S0_BIT 4
	P_SW1 register CCP_S0 (CCP pin group select) bit position.

#define	PCA_CCP_S0_MSK 0x10
	P_SW1 register CCP_S0 (CCP pin group select) bit mask.

#define	PCA_CCP_S1_MSK 0x20
	P_SW1 register CCP_S1 (CCP pin group select) bit mask.

#define	PCA_CCP_SW_MASK (uint8_t)(PCA_CCP_S0_MSK \| PCA_CCP_S1_MSK)
	P_SW1 register CCP pin group select bits mask.

pin group
PCA pin mapping functions
#define	pca_set_pin_group(group)
	Set CCP/ECI pin group.

#define	pca_get_pin_group() ((pca_pin_group_t)(bit_shift_right(get_reg(P_SW1, (PCA_CCP_S0_MSK \| PCA_CCP_S1_MSK)), PCA_CCP_S0_BIT)))
	Get CCP/ECI pin group.

counter
PCA counter functions
#define	pca_set_clock_source(src)
	Set PCA counter clock source.

#define	pca_get_clock_source() ((pca_clock_source_t)(bit_shift_right(get_reg(CMOD, PCA_CPS_MASK), PCA_CPS0_BIT)))
	Get PCA counter clock source.

#define	pca_set_counter(value)
	Set PCA counter value.

#define	pca_get_counter() ((uint16_t)(bit_shift_left((uint16_t)CH, 8) \| (uint16_t)CL))
	Get PCA counter value.

#define	pca_start() (CR = 1)
	Start PCA counter.

#define	pca_stop() (CR = 0)
	Stop PCA counter.

#define	is_pca_running() (CR)
	Get PCA counter run status.

#define	pca_counter_run_in_idle() (bit_clr(CMOD,SBIT7))
	Let PCA counter run in MCU idle mode.

#define	pca_counter_gate_off_in_idle() (bit_set(CMOD, SBIT7))
	Gate off PCA counter in MCU idle mode.

#define	is_pca_counter_gated_off_in_idle() (test_if_bit_set(CMOD, SBIT7))
	Get PCA counter idle mode status.

overflow
PCA counter overflow flag and interrupt functions
#define	pca_clear_overflow_flag() (CF = 0)
	Clear PCA counter overflow flag.

#define	is_pca_overflow() (CF)
	Get PCA counter overflow flag status.

#define	pca_enable_overflow_interrupt() (bit_set(CMOD, SBIT0))
	Enable PCA counter overflow interrupt.

#define	pca_disable_overflow_interrupt() (bit_clr(CMOD, SBIT0))
	Disable PCA counter overflow interrupt.

#define	is_pca_overflow_interrupt_enabled() (test_if_bit_set(CMOD, SBIT0))
	Get PCA counter overflow interrupt enable status.

module flags
PCA module compare/capture flag functions
#define	pca_clear_module_flag(module) (CCF ## module = 0)
	Clear PCA module compare/capture flag.

#define	is_pca_module_flag_set(module) (CCF ## module)
	Get PCA module compare/capture flag status.

#define	pca_module_enable_interrupt(module) (bit_set(CCAPM ## module, SBIT0))
	Enable PCA module compare/capture interrupt.

#define	pca_module_disable_interrupt(module) (bit_clr(CCAPM ## module, SBIT0))
	Disable PCA module compare/capture interrupt.

#define	is_pca_module_interrupt_enabled(module) (test_if_bit_set(CCAPM ## module, SBIT0))
	Get PCA module compare/capture interrupt enable status.

compare/capture
PCA module compare and capture functions
#define	pca_module_enable_comparator(module) (bit_set(CCAPM ## module, SBIT6))
	Enable PCA module comparator.

#define	pca_module_disable_comparator(module) (bit_clr(CCAPM ## module, SBIT6))
	Disable PCA module comparator.

#define	pca_module_enable_capture_positive(module) (bit_set(CCAPM ## module, SBIT5))
	Enable capture on positive edge.

#define	pca_module_disable_capture_positive(module) (bit_clr(CCAPM ## module, SBIT5))
	Disable capture on positive edge.

#define	pca_module_enable_capture_negative(module) (bit_set(CCAPM ## module, SBIT4))
	Enable capture on negative edge.

#define	pca_module_disable_capture_negative(module) (bit_clr(CCAPM ## module, SBIT4))
	Disable capture on negative edge.

#define	pca_module_enable_match(module) (bit_set(CCAPM ## module, SBIT3))
	Enable PCA module match.

#define	pca_module_disable_match(module) (bit_clr(CCAPM ## module, SBIT3))
	Disable PCA module match.

#define	pca_module_enable_toggle(module) (bit_set(CCAPM ## module, SBIT2))
	Enable PCA module toggle output.

#define	pca_module_disable_toggle(module) (bit_clr(CCAPM ## module, SBIT2))
	Disable PCA module toggle output.

#define	pca_module_set_compare(module, value)
	Set PCA module compare/capture value.

#define	pca_module_get_capture(module) ((uint16_t)(bit_shift_left((uint16_t)CCAP ## module ## H, 8) \| (uint16_t)CCAP ## module ## L))
	Get PCA module capture value.

pwm
PCA module pulse width modulator functions
#define	pca_module_pwm_init(module, resolution)
	Init PCA module in PWM mode.

#define	pca_module_pwm_disable(module) (bit_clr(CCAPM ## module, SBIT1))
	Disable PCA module PWM output.

#define	is_pca_module_pwm_enabled(module) (test_if_bit_set(CCAPM ## module, SBIT1))
	Get PCA module PWM output enable status.

#define	pca_module_pwm_set_duty(module, duty)
	Set PCA module PWM duty.

#define	pca_module_pwm_set_duty_on_overflow(module, duty) (CCAP ## module ## H = (uint8_t)(duty))
	Set PCA module PWM duty without immediate update.

Enumerations
enum	pca_pin_group_t { PCA_PIN_GROUP_1 = 0 , PCA_PIN_GROUP_2 = 1 , PCA_PIN_GROUP_3 = 2 }
	PCA pin group. More...

enum	pca_clock_source_t { PCA_CLOCK_SYS_12 = 0 , PCA_CLOCK_SYS_2 = 1 , PCA_CLOCK_TIMER0 = 2 , PCA_CLOCK_ECI = 3 , PCA_CLOCK_SYS = 4 , PCA_CLOCK_SYS_4 = 5 , PCA_CLOCK_SYS_6 = 6 , PCA_CLOCK_SYS_8 = 7 }
	PCA counter clock source. More...

enum	pca_pwm_resolution_t { PCA_PWM_8BIT = 0 , PCA_PWM_7BIT = 1 , PCA_PWM_6BIT = 2 }
	PCA module PWM output resolution. More...

Macros

Enumerations