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USB host init : bsp_usb_io_init  - Why there is a set up of CTS0 as output and RTS0 as input ?

Question asked by ShinjiIkari on May 10, 2010
Latest reply on May 10, 2010 by Juraj Vanco


in my product I'm utilizing MQX 3.5.1 with USB Host + MFS. My uart0 is used as bus 485 and the port 2 of UA register is setted as output but when there is the usb init this port is setted from MQX as input ... there is a reason? Can I try again to set this port as output or I cause the bad functioning of USB stack?