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 Post subject: Bitmap on eeprom
PostPosted: 12 Apr 2017 17:52 
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Joined: 14 May 2013 19:13
Posts: 90
Hallo
I convert bitmap to array by using glcd bitmap tool in micro c
It give me array (3870) and I store in external eeprom 24c512
And I want to display this bitmap on glcd 240x128toshiba.
But the. Problem when recall the array from eeprom and store in other
Array on ram the micro c compiler told me it not enough ram

So how can I handle this problem


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 Post subject: Re: Bitmap on eeprom
PostPosted: 13 Apr 2017 10:14 
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mikroElektronika team
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Joined: 05 Dec 2016 14:59
Posts: 501
Hi,

what MCU are you using?

Do you have https://shop.mikroe.com/smart-displays/ ... /smartglcd ?

It seem's that the file is too big for your MCU RAM.

Regards,

Danilo


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 Post subject: Re: Bitmap on eeprom
PostPosted: 15 Apr 2017 22:38 
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Joined: 14 May 2013 19:13
Posts: 90
I use pic18f4685


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 Post subject: Re: Bitmap on eeprom
PostPosted: 18 Apr 2017 16:18 
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mikroElektronika team
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Joined: 05 Dec 2016 14:59
Posts: 501
Hi,

as I can see in datasheet Ram memory of your MCU is 3328 bytes.

So you can't use array with size of 3870.

You can try to read some parts of array from external eeprom and then write that on the screen.

Regards,

Danilo


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