From: Manu Abraham <abraham.manu@gmail.com>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Thu, 30 Jul 2020 10:23:06 -0700
Subject: Re: [PIC] Simple GCC question
Thread-Topic: [PIC] Simple GCC question
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Hi Bob,


Hi Bob,

On Thu, Jul 30, 2020 at 10:21 PM Bob Blick <bobblick@outlook.com> wrote:
>
> Hi Sean,
>
> Here it is:
>
> https://github.com/4ilo/HD44780-Stm32HAL


Lcd_HandleTypeDef Lcd_create(
Lcd_PortType port[], Lcd_PinType pin[],
Lcd_PortType rs_port, Lcd_PinType rs_pin,
Lcd_PortType en_port, Lcd_PinType en_pin, Lcd_ModeTypeDef mode)
{
Lcd_HandleTypeDef lcd;

lcd.mode =3D mode;

lcd.en_pin =3D en_pin;
lcd.en_port =3D en_port;

lcd.rs_pin =3D rs_pin;
lcd.rs_port =3D rs_port;

lcd.data_pin =3D pin;
lcd.data_port =3D port;

Lcd_init(&lcd);

return lcd;
}


The easiest way ?
just ..

#define EN_PIN               PIN_NO
#define LCD_MODE        MODExx

and eventually do replace:

lcd.mode =3D mode
with lcd.mode =3D MODExx

for the rest of the lcd objects in Lcd_create()
I would say a bit too much of over engineering in there for a simple LCD co=
nfig.

Regards,
Manu
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