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TPU driver

Functions
int	TPU_initchannel (unsigned char nr)
	resets TPU channel nr. More...
int	TPU_makepwm_TCR1 (unsigned char nr)
	configure TP channel as PWM output, clock source TCR1. More...
int	TPU_makepwm_TCR2 (unsigned char nr)
	configure TP channel as PWM output, clock source TCR2. More...
int	TPU_makepwm (unsigned char nr)
	configure TP channel as PWM output, default clock source. More...
int	TPU_setpwmperiod (unsigned char nr, unsigned short period)
	sets the PWM period of TPU PWM channel nr to period. More...

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Function Documentation

int TPU_initchannel (  unsigned char    nr )

resets TPU channel nr. Parameters: TPU  channel nr Definition at line 116 of file tpud.c. References setCFSR, setCIER, setCPR, and setHSRR.

int TPU_makepwm (  unsigned char    nr )

configure TP channel as PWM output, default clock source. Definition at line 223 of file tpud.c. References TPU_makepwm_TCR1.

int TPU_makepwm_TCR1 (  unsigned char    nr )

configure TP channel as PWM output, clock source TCR1. Definition at line 188 of file tpud.c. References setCFSR, setCIER, setCPR, setHSRR, and setPAR. Referenced by TPU_makepwm.

int TPU_makepwm_TCR2 (  unsigned char    nr )

configure TP channel as PWM output, clock source TCR2. Definition at line 205 of file tpud.c. References setCFSR, setCIER, setCPR, setHSRR, and setPAR.

int TPU_setpwmperiod (  unsigned char    nr, unsigned short    period )

sets the PWM period of TPU PWM channel nr to period. Parameters: TPU  channel nr timer  register value period Definition at line 233 of file tpud.c. References getCFSR, getHSRR, KERN_complain, setHSRR, setPAR, and WFSR.

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