lcd.h File Reference

LCD display management. More...

#include <stdint.h>

Go to the source code of this file.

Classes
struct	page_handler_t

Enumerations
enum	page_t : uint8_t {   PAGE_RACE = 0 , PAGE_FAULTS = 1 , PAGE_CALIBRATION = 2 , PAGE_AMK = 3 ,   PAGE_VCU = 4 , NUM_PAGES , PAGE_PREFLIGHT }

Functions
void	LCD_init (uint32_t baud_rate)
void	LCD_tx_update (void)
	Called periodically to send commands to the Nextion LCD display via USART.
void	advancePage (void)
	Advances to the next selectable page.
void	backPage (void)
	Moves to the previous selectable page.
void	selectItem (void)
void	moveUp (void)
void	moveDown (void)
void	updatePage (void)
	Updates LCD display page.
void	updateTelemetryPages (void)
	Updates current telemetry page by calling its handler if available.

Variables
volatile page_t	curr_page

Detailed Description

LCD display management.

Author

Irving Wang (irvin.nosp@m.gw@p.nosp@m.urdue.nosp@m..edu)

Function Documentation

updatePage()

void updatePage

(

void

)

Updates LCD display page.

Key behaviors:

• Maintains display of error pages when active