scbc_repos/ssat_sdk/atv_player.py

# -*- coding:utf-8 -*-
import os, sys, time

from ssat_sdk.device_manage.tg39_manager import *
'''
ATV播放器，汇总各种设备进行ATV信号输出
'''
class ATVPlayer():
    def __init__(self):
        self.tg39Mgr = TG39Manager()

    def setCTYandCHN(self, countryID, channelID):
        """
                RFCHA-arg1      For arg1, input the country name ID to set (as a decimal number).
                RFCHB-arg2      For arg2, input the channel ID to set (as a decimal number).
                countryID       channelID
                1 JAPAN         1 to 62
                2 USA           2 to 83
                3 EU            1 to 69
                4 CHINA         1 to 68
                5 UK            21 to 69
                6 R             1 to 69
                7 FRANCE        1 to 69
                8 AUSTRALIA     1 to 69
                9 JAPAN-C       1 to 63
                10 USA-C        2 to 150
                11 EU-C         2 to 56
                12 CHINA-C      1 to 51
                13 ITY          1 to 69
                14 IRE          1 to 69
                """
        self.tg39Mgr.setCTYandCHN(countryID, channelID)

    '''
    freq: float, value:MHz
    color_system:string,value:("NTSC-STD","NTSC-50","NTSC-443","PAL-STD","PAL-60","PAL-M","PAL-N","SECAM")
    tv_system:string,value:(MN,BG,DK,I,L,L')
    level:float, value:(29.0 to 109.0) (dBu V/75欧)
    '''
    def setChannel(self, freq, color_system, tv_system, level):
        self.tg39Mgr.setChannel(freq, color_system, tv_system, level)

    '''
    command:string, value:RS-232C command
    param:no type, value:Content
    '''
    def setTG39CMD(self, command, param):
        self.tg39Mgr.setTG39CMD(command, param)

    def sendCmd(self, cmdLine):
        self.tg39Mgr.sendCmd(cmdLine)