I2CCmd() from Program Memory?

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GTBecker
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Joined: 17 January 2006, 19:59 PM
Location: Cape Coral

I2CCmd() from Program Memory?

Post by GTBecker »

I'm currently copying a character bitmap from Program Memory to a RAM var, then sending it via I2CCmd(). Can I2CCmd() (or I2CPutByte) directly address the bitmap in Program Memory?
Tom
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dkinzer
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Joined: 03 September 2005, 13:53 PM
Location: Portland, OR

Re: I2CCmd() from Program Memory?

Post by dkinzer »

GTBecker wrote:Can I2CCmd() (or I2CPutByte) directly address the bitmap in Program Memory?
Neither can. However, you could read the data bytes from Program Memory and send them individually using I2CPutByte() together with other low-level I2C calls to form a complete I2C transaction.
- Don Kinzer
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