On Monday, 11 July 2016 22:18:49 UTC+10, Steven Saunderson wrote:
> On Monday, 11 July 2016 21:32:36 UTC+10, Michal Suchanek wrote: > > Either way, you can try checking with a multimeter that the RX and TX > >> pins of the serial port do not connect to the SD slot. Some tablets >> use SD uart with extra pads .. >> > This sounds very relevant. Thanks for the tip. I'll check it out. > The serial port is connected to the SD holder. RX connects to SD holder pin 2 and TX connects to pin 5. This does allow someone to insert a connector into the SD card holder and monitor the serial port output. But it does make it impossible to use the serial port when booting from SD card. I'm looking for a way to disconnect UART0 from the uSD socket but it doesn't seem easy so far. Thanks for your help and tips. Cheers, Steven -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
