macro error:  
	PL041_CHANNLE_NUM ->   PL041_CHANNEL_NUM 
parameter error:
	channle -> channel
functions error:
	aaci_pl041_channle_disable -> aaci_pl041_channel_disable
	aaci_pl041_channle_enable -> aaci_pl041_channel_enable
	aaci_pl041_channle_read -> aaci_pl041_channel_read
	aaci_pl041_channle_write -> aaci_pl041_channel_write
	aaci_pl041_channle_cfg -> aaci_pl041_channel_cfg