|
Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /lib/modules/4.4.0-141-generic/build/arch/sh/include/cpu-sh3/cpu/ |
Upload File : |
#ifndef __ASM_CPU_SH3_DAC_H
#define __ASM_CPU_SH3_DAC_H
/*
* Copyright (C) 2003 Andriy Skulysh
*/
#define DADR0 0xa40000a0
#define DADR1 0xa40000a2
#define DACR 0xa40000a4
#define DACR_DAOE1 0x80
#define DACR_DAOE0 0x40
#define DACR_DAE 0x20
static __inline__ void sh_dac_enable(int channel)
{
unsigned char v;
v = __raw_readb(DACR);
if(channel) v |= DACR_DAOE1;
else v |= DACR_DAOE0;
__raw_writeb(v,DACR);
}
static __inline__ void sh_dac_disable(int channel)
{
unsigned char v;
v = __raw_readb(DACR);
if(channel) v &= ~DACR_DAOE1;
else v &= ~DACR_DAOE0;
__raw_writeb(v,DACR);
}
static __inline__ void sh_dac_output(u8 value, int channel)
{
if(channel) __raw_writeb(value,DADR1);
else __raw_writeb(value,DADR0);
}
#endif /* __ASM_CPU_SH3_DAC_H */