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G120E: "Cannot find any entrypoint" #520

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Palomino34 opened this Issue Oct 24, 2018 · 3 comments

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Palomino34 commented Oct 24, 2018

Not found on G120 but easy to be happened on G120E

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@Palomino34 Palomino34 added the bug label Oct 24, 2018

@Palomino34 Palomino34 added this to the v1.0.0-preview3 milestone Oct 24, 2018

@Palomino34 Palomino34 self-assigned this Oct 24, 2018

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Palomino34 commented Oct 30, 2018

To reproduce issue, easy way is tied pin P3_30 to GND, accessing SDRAM seems failed that cause CRC wrong.

Another way to reproduce by code is:

static void Main()
        {
            var p3_30 = GpioController.GetDefault().OpenPin(3 * 32 + 30);

            p3_30.SetDriveMode(GpioPinDriveMode.InputPullDown);
  
            var counter = 0U;
            while (true)
            {
                Thread.Sleep(500);

                System.Diagnostics.Debug.WriteLine("System is running...." + counter++);
            }

        }
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Arke64 commented Nov 14, 2018

While it doesn't take care of the root issue, we probably want to change all GPIO on all devices to be no-init. The processor defaults should be enough.

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Arke64 commented Nov 19, 2018

Folded into #564

@Arke64 Arke64 closed this Nov 19, 2018

@Arke64 Arke64 added duplicate and removed bug labels Nov 19, 2018

@Arke64 Arke64 removed this from the v1.0.0-preview3 milestone Nov 19, 2018

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