return_state = CH376DiskConnect(); if(return_state==USB_INT_SUCCESS) { for(time_out = 0;time_out <5;time_out++) { return_state = CH376DiskMount(); if(return_state == USB_INT_SUCCESS) { break; } } if(return_state==USB_INT_SUCCESS) {
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CH32X035: 32位USB+USB PD单片机