Hello,
Sorry if I'm posting to the wrong forum. It seems like the most appropriate one.
I have previously had my display working successfully using an on board program, which displayed a mix of bitmaps stored on the SD card and custom graphics.
I've just decided to switch to a serial slave.
Using the latest Workshop4 I,[list type=decimal][*]Loaded the latest PmmC[*]Did an SPC loadPower cycled it[/list type=decimal]Then nothing is displayed on the device.
I can use either serial commander or terminal to send commands and receive the correct values and acknowledgment.
e.g. from serial commander:
sys_GetModel[0007 ] 0.030 (ACK 11 0x000B, "uOLED-96-G2")sys_GetPmmC[0009 ] 0.010 (ACK 516 0x0204)sys_GetVersion[0008 ] 0.011 (ACK 258 0x0102)
from terminal:
1:49:39 PM > 00 07 1:49:39 PM < 06 00 0B 75 4F 4C 45 44 2D 39 36 2D 47 32
I can get a pixel and the incorrect colour is returned. I can set the colour to blue, receive an acknowledgment, re-get the pixel and the colour is unchanged.
gfx_GetPixel[FFCA 0005 0005] 0.015 (ACK 65535 0xFFFF)gfx_PutPixel[FFCB 0005 0005 0339] 0.011 (ACK)gfx_GetPixel[FFCA 0005 0005] 0.012 (ACK 65535 0xFFFF)
Any ideas, apart from the controller is OK and the display is dead?
Thanks in advance,
Evan
Sorry if I'm posting to the wrong forum. It seems like the most appropriate one.
I have previously had my display working successfully using an on board program, which displayed a mix of bitmaps stored on the SD card and custom graphics.
I've just decided to switch to a serial slave.
Using the latest Workshop4 I,[list type=decimal][*]Loaded the latest PmmC[*]Did an SPC loadPower cycled it[/list type=decimal]Then nothing is displayed on the device.
I can use either serial commander or terminal to send commands and receive the correct values and acknowledgment.
e.g. from serial commander:
sys_GetModel[0007 ] 0.030 (ACK 11 0x000B, "uOLED-96-G2")sys_GetPmmC[0009 ] 0.010 (ACK 516 0x0204)sys_GetVersion[0008 ] 0.011 (ACK 258 0x0102)
from terminal:
1:49:39 PM > 00 07 1:49:39 PM < 06 00 0B 75 4F 4C 45 44 2D 39 36 2D 47 32
I can get a pixel and the incorrect colour is returned. I can set the colour to blue, receive an acknowledgment, re-get the pixel and the colour is unchanged.
gfx_GetPixel[FFCA 0005 0005] 0.015 (ACK 65535 0xFFFF)gfx_PutPixel[FFCB 0005 0005 0339] 0.011 (ACK)gfx_GetPixel[FFCA 0005 0005] 0.012 (ACK 65535 0xFFFF)
Any ideas, apart from the controller is OK and the display is dead?
Thanks in advance,
Evan
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