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Contiki 3.x
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This file provides Raven LCD support.More...
#include "lcd.h"Go to the source code of this file.
Functions | |
| static int | lcd_num_print (uint16_t numb, bool negative, lcd_padding_t padding) |
| This will print a number to the LCD with the following parameters. More... | |
| static void | lcd_nmb_print_dig (uint8_t val, int dig) |
| This will print a number according to the segment map of the LCD. More... | |
| static int | lcd_text_sl (void) |
| This will scroll the test on the LCD. More... | |
| static int | lcd_text_put (const char *s, int pos) |
| This will put test out to the LCD at a certain location padded with spaces. More... | |
| static int | lcd_char_put (unsigned char c, int pos) |
| This will put a single char out to the LCD by looking up the proper segments. More... | |
| int | lcd_init (void) |
| This function will initialize the proper settings for the LCD driver. More... | |
| void | lcd_deinit (void) |
| This will disable the LCD operation. | |
| uint8_t | itobcd (uint8_t inNumber) |
| This will convert the incoming decimal number to BCD. More... | |
| int | lcd_num_puthex (uint16_t numb, lcd_padding_t padding) |
| This will put a HEX value on the LCD that represents the input parameter. More... | |
| int | lcd_num_putdec (int numb, lcd_padding_t padding) |
| This will put a DEC value on the LCD that represents the input parameter. More... | |
| int | lcd_num_clr (void) |
| This will clear numbers displayed on the LCD. More... | |
| int | lcd_puts (const char *s) |
| This will put a string of characters out to the LCD. More... | |
| int | lcd_puta (size_t length, const uint8_t *s) |
| This will put a string of characters of a certain length out to the LCD. More... | |
| int | lcd_puts_P (const char *s) |
| This will put a string out to the LCD from Flash. More... | |
| int | lcd_putchar (unsigned char c) |
| This will put a single character out to the LCD. More... | |
| void | lcd_symbol_set (lcd_symbol_t symbol) |
| This will enable any of the symbols on the Raven LCD. More... | |
| void | lcd_symbol_clr (lcd_symbol_t symbol) |
| This will clear any symbol on the Raven LCD. More... | |
| void | lcd_symbol_set_group (int start, int count) |
| This will enable a group of symbols from the lcd_symbol_chart. More... | |
| void | lcd_symbol_clr_group (int start, int count) |
| This will disable a group of symbols from the lcd_symbol_chart. More... | |
| ISR (LCD_vect) | |
| This is the LCD Start of Frame Interrupt Subroutine. More... | |
| void | led_on (void) |
| Turns the Raven nose LED on. | |
| void | led_off (void) |
| Turns the Raven nose LED off. | |
| void | lcd_single_print_dig (uint8_t numb, uint8_t pos) |
| This will add the passed in number to any of the four locations of the four digit segment display on the LCD. More... | |
Variables | |
| static unsigned char | lcd_text [20] |
| LCD text buffer. | |
| static int | lcd_text_rd_ptr = 0 |
| Textd buffer read pointer for text field in LCD display. More... | |
| static int | lcd_text_wr_ptr = 0 |
| Text pointer for writing new chars to text buffer. | |
This file provides Raven LCD support.
Definition in file lcd.c.
1.8.6