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Stm32f103 HD44780 LCD library "No HAL"

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kgavionics

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I'm getting started with STM32 MCU's using Keil uvision (CSMIS). I'm looking for a 44780 library, but all I can find online are using HAL, which I'm not a big fan of. Does someone know where can I find one using CMSIS?
THank you in advance
 

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Write your own - the 44780 protocol is either SPI, I2C or GPIO (4 or 8 bit) depending on who uses the chip in a product, but any of those low level protocols is straight forward to use. The instructions to drive the 44780 are well documented and also fairly easy to code up.
Susan
 
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Aussie Susan said:
Write your own - the 44780 protocol is either SPI, I2C or GPIO (4 or 8 bit) depending on who uses the chip in a product, but any of those low level protocols is straight forward to use. The instructions to drive the 44780 are well documented and also fairly easy to code up.
Susan
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I started writing my own using 4 bit addressing, after writing this post! Thanks for your suggestions, anyway!
 

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