G120HDR in ***** ASSERT *****

NETMF & Gadgeteer
1

Hi,

My G120HDR is showing ***** ASSERT ***** on LCD.

Here`s the code

public static void Main()
{
// get then logo
Bitmap logo = Resources.GetBitmap(Resources.BitmapResources.logo);

        // Scale to supported width and height
        Bitmap scaledLogo = new Bitmap(Configuration.StartUpLogo.SupportedWidth, Configuration.StartUpLogo.SupportedHeight);
        scaledLogo.StretchImage(0, 0, logo, scaledLogo.Width, scaledLogo.Height, Bitmap.OpacityOpaque);

        // Set the logo. The logo position will be the lower right corner.
        Configuration.StartUpLogo.Set(scaledLogo.GetBitmap(), SystemMetrics.ScreenWidth - Configuration.StartUpLogo.SupportedWidth, SystemMetrics.ScreenHeight - Configuration.StartUpLogo.SupportedHeight);
    }

what I tried : Look at device manager and update the usb driver( in device manager everything seems to be ok with the driver)

then I tried to update the erase the program but the device does not response! I tried with g120 updater and with MFDeploy.Both can not communicate with the device, no ping!
Finally I tried to Update de firmware with g120 updater but the device is not responsed.

2

Startup logo feature is not working properly yet. We discovered this few days ago and working on it.

3

ok and what can I do from now to connect to my device?

4

For now just remove the lines that call startup logo.

5

unfortunately I can’t connect with the device anymore since that time. I tried with the MFDeploy I’m not able to ping the device and finaly I tried with the G120 Updater same thing no ping! I have a failure - Device G120_G120 is invalid or not responding.

6

Hold ldr pin low to enter tinybooter mode the use mfdeploy and hit erase.

7

Do you mean P2.10 and P0.22 connect to GND?

8

@ Mano

Yes Pins P2.10 and P0.22 but only connect P0.22 to GND. The other pin should be High. Here is a link to the G120 brochure for further details:
http://www.ghielectronics.com/downloads/G120/G120%20Module%20Brochure.pdf

9

Thank you guys! I’m back on track with my device!