SSD1306 I2C slow

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zadah
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SSD1306 I2C slow

Post by zadah »

I Tried to use SSD1306 I2C display with FC7, but the screen update is very slow, In FC6 same program works OK (with same settings)

Processor speed is ok (based on 1 hz led blinker) PIC18f46k22

Is it possible to have speed settings for I2C communication for this component?
Last edited by zadah on Tue Jan 17, 2017 7:47 pm, edited 1 time in total.
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Benj
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Re: SSD1305 I2C slow

Post by Benj »

Hello,

The component should have a property named I2C Delay or something similar. please can you check this is set to No.

If this does not solve the issue for you then please can you post your program.
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zadah
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Re: SSD1305 I2C slow

Post by zadah »

Benj wrote:Hello,

The component should have a property named I2C Delay or something similar. please can you check this is set to No.

If this does not solve the issue for you then please can you post your program.
Actually the component was SSD1306 i2c not 1305...

But anyway i didin't find any i2c delay setting. See attached code
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18f46k22_PID_oled_fc7.fcfx
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Benj
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Re: SSD1306 I2C slow

Post by Benj »

Please see this topic for an updated component.
http://www.matrixtsl.com/mmforums/viewt ... 796#p78793
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