libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
Modules | Macros | Functions
LCD Defines
STM32L1xx Defines

Defined Constants and Types for the STM32L1xx LCD Controller. More...

Collaboration diagram for LCD Defines:

Modules

 LCD registers
 

Macros

#define LCD_RAM_BASE   (LCD_BASE + 0x14)
 
#define LCD_RAM_COM0   MMIO64(LCD_RAM_BASE + 0x00)
 
#define LCD_RAM_COM1   MMIO64(LCD_RAM_BASE + 0x08)
 
#define LCD_RAM_COM2   MMIO64(LCD_RAM_BASE + 0x10)
 
#define LCD_RAM_COM3   MMIO64(LCD_RAM_BASE + 0x18)
 
#define LCD_RAM_COM4   MMIO64(LCD_RAM_BASE + 0x20)
 
#define LCD_RAM_COM5   MMIO64(LCD_RAM_BASE + 0x28)
 
#define LCD_RAM_COM6   MMIO64(LCD_RAM_BASE + 0x30)
 
#define LCD_RAM_COM7   MMIO64(LCD_RAM_BASE + 0x38)
 
#define LCD_CR_LCDEN   (1 << 0)
 
#define LCD_CR_VSEL   (1 << 1)
 
#define LCD_CR_DUTY_SHIFT   2
 
#define LCD_CR_DUTY_MASK   0x7
 
#define LCD_CR_DUTY_STATIC   0x0
 
#define LCD_CR_DUTY_1_2   0x1
 
#define LCD_CR_DUTY_1_3   0x2
 
#define LCD_CR_DUTY_1_4   0x3
 
#define LCD_CR_DUTY_1_8   0x4
 
#define LCD_CR_BIAS_SHIFT   5
 
#define LCD_CR_BIAS_MASK   0x3
 
#define LCD_CR_BIAS_1_4   0x0
 
#define LCD_CR_BIAS_1_2   0x1
 
#define LCD_CR_BIAS_1_3   0x2
 
#define LCD_CR_MUX_SEG   (1 << 7)
 
#define LCD_FCR_HD   (1 << 0)
 
#define LCD_FCR_SOFIE   (1 << 1)
 
#define LCD_FCR_UDDIE   (1 << 3)
 
#define LCD_FCR_PON_SHIFT   4
 
#define LCD_FCR_PON_MASK   0x7
 
#define LCD_FCR_PON_0   0x0
 
#define LCD_FCR_PON_1   0x1
 
#define LCD_FCR_PON_2   0x2
 
#define LCD_FCR_PON_3   0x3
 
#define LCD_FCR_PON_4   0x4
 
#define LCD_FCR_PON_5   0x5
 
#define LCD_FCR_PON_6   0x6
 
#define LCD_FCR_PON_7   0x7
 
#define LCD_FCR_DEAD_SHIFT   7
 
#define LCD_FCR_DEAD_MASK   0x7
 
#define LCD_FCR_DEAD_NONE   0x0
 
#define LCD_FCR_DEAD_1_PHASE   0x1
 
#define LCD_FCR_DEAD_2_PHASE   0x2
 
#define LCD_FCR_DEAD_3_PHASE   0x3
 
#define LCD_FCR_DEAD_4_PHASE   0x4
 
#define LCD_FCR_DEAD_5_PHASE   0x5
 
#define LCD_FCR_DEAD_6_PHASE   0x6
 
#define LCD_FCR_DEAD_7_PHASE   0x7
 
#define LCD_FCR_CC_SHIFT   10
 
#define LCD_FCR_CC_MASK   0x7
 
#define LCD_FCR_CC_0   0x0
 
#define LCD_FCR_CC_1   0x1
 
#define LCD_FCR_CC_2   0x2
 
#define LCD_FCR_CC_3   0x3
 
#define LCD_FCR_CC_4   0x4
 
#define LCD_FCR_CC_5   0x5
 
#define LCD_FCR_CC_6   0x6
 
#define LCD_FCR_CC_7   0x7
 
#define LCD_FCR_BLINKF_SHIFT   13
 
#define LCD_FCR_BLINKF_MASK   0x7
 
#define LCD_FCR_BLINKF_8   0x0
 
#define LCD_FCR_BLINKF_16   0x1
 
#define LCD_FCR_BLINKF_32   0x2
 
#define LCD_FCR_BLINKF_64   0x3
 
#define LCD_FCR_BLINKF_128   0x4
 
#define LCD_FCR_BLINKF_256   0x5
 
#define LCD_FCR_BLINKF_512   0x6
 
#define LCD_FCR_BLINKF_1024   0x7
 
#define LCD_FCR_BLINK_SHIFT   16
 
#define LCD_FCR_BLINK_MASK   0x3
 
#define LCD_FCR_BLINK_DISABLE   0x0
 
#define LCD_FCR_BLINK_SEG0_COM0_ENABLE   0x1
 
#define LCD_FCR_BLINK_SEG0_ENABLE   0x2
 
#define LCD_FCR_BLINK_ALL_ENABLE   0x3
 
#define LCD_FCR_DIV_SHIFT   18
 
#define LCD_FCR_DIV_MASK   0xF
 
#define LCD_FCR_DIV_16   0x0
 
#define LCD_FCR_DIV_17   0x1
 
#define LCD_FCR_DIV_18   0x2
 
#define LCD_FCR_DIV_19   0x3
 
#define LCD_FCR_DIV_20   0x4
 
#define LCD_FCR_DIV_21   0x5
 
#define LCD_FCR_DIV_22   0x6
 
#define LCD_FCR_DIV_23   0x7
 
#define LCD_FCR_DIV_24   0x8
 
#define LCD_FCR_DIV_25   0x9
 
#define LCD_FCR_DIV_26   0xA
 
#define LCD_FCR_DIV_27   0xB
 
#define LCD_FCR_DIV_28   0xC
 
#define LCD_FCR_DIV_29   0xD
 
#define LCD_FCR_DIV_30   0xE
 
#define LCD_FCR_DIV_31   0xF
 
#define LCD_FCR_PS_SHIFT   22
 
#define LCD_FCR_PS_MASK   0xF
 
#define LCD_FCR_PS_1   0x0
 
#define LCD_FCR_PS_2   0x1
 
#define LCD_FCR_PS_4   0x2
 
#define LCD_FCR_PS_8   0x3
 
#define LCD_FCR_PS_16   0x4
 
#define LCD_FCR_PS_32   0x5
 
#define LCD_FCR_PS_64   0x6
 
#define LCD_FCR_PS_128   0x7
 
#define LCD_FCR_PS_256   0x8
 
#define LCD_FCR_PS_512   0x9
 
#define LCD_FCR_PS_1024   0xA
 
#define LCD_FCR_PS_2048   0xB
 
#define LCD_FCR_PS_4096   0xC
 
#define LCD_FCR_PS_8192   0xD
 
#define LCD_FCR_PS_16384   0xE
 
#define LCD_FCR_PS_32768   0xF
 
#define LCD_SR_ENS   (1 << 0)
 
#define LCD_SR_SOF   (1 << 1)
 
#define LCD_SR_UDR   (1 << 2)
 
#define LCD_SR_UDD   (1 << 3)
 
#define LCD_SR_RDY   (1 << 4)
 
#define LCD_SR_FCRSF   (1 << 5)
 
#define LCD_CLR_SOFC   (1 << 1)
 
#define LCD_CLR_UDDC   (1 << 3)
 

Functions

void lcd_enable (void)
 
void lcd_update (void)
 
void lcd_wait_for_lcd_enabled (void)
 
void lcd_wait_for_step_up_ready (void)
 
void lcd_wait_for_update_ready (void)
 
int lcd_is_enabled (void)
 
int lcd_is_step_up_ready (void)
 
int lcd_is_for_update_ready (void)
 
void lcd_set_contrast (uint8_t contrast)
 
void lcd_set_bias (uint8_t bias)
 
void lcd_set_duty (uint8_t duty)
 
void lcd_set_prescaler (uint8_t ps)
 
void lcd_set_divider (uint8_t div)
 
void lcd_enable_segment_multiplexing (void)
 
void lcd_disable_segment_multiplexing (void)
 
void lcd_set_refresh_frequency (uint32_t frequency)
 

Detailed Description

Defined Constants and Types for the STM32L1xx LCD Controller.

Version
1.0.0
Author
© 2014 Nikolay Merinov nikol.nosp@m.ay.m.nosp@m.erino.nosp@m.v@me.nosp@m.mber..nosp@m.fsf..nosp@m.org
Date
2 March 2014

LGPL License Terms libopencm3 License

Macro Definition Documentation

◆ LCD_CLR_SOFC

#define LCD_CLR_SOFC   (1 << 1)

Definition at line 197 of file lcd.h.

◆ LCD_CLR_UDDC

#define LCD_CLR_UDDC   (1 << 3)

Definition at line 198 of file lcd.h.

◆ LCD_CR_BIAS_1_2

#define LCD_CR_BIAS_1_2   0x1

Definition at line 89 of file lcd.h.

◆ LCD_CR_BIAS_1_3

#define LCD_CR_BIAS_1_3   0x2

Definition at line 90 of file lcd.h.

◆ LCD_CR_BIAS_1_4

#define LCD_CR_BIAS_1_4   0x0

Definition at line 88 of file lcd.h.

◆ LCD_CR_BIAS_MASK

#define LCD_CR_BIAS_MASK   0x3

Definition at line 87 of file lcd.h.

◆ LCD_CR_BIAS_SHIFT

#define LCD_CR_BIAS_SHIFT   5

Definition at line 86 of file lcd.h.

◆ LCD_CR_DUTY_1_2

#define LCD_CR_DUTY_1_2   0x1

Definition at line 81 of file lcd.h.

◆ LCD_CR_DUTY_1_3

#define LCD_CR_DUTY_1_3   0x2

Definition at line 82 of file lcd.h.

◆ LCD_CR_DUTY_1_4

#define LCD_CR_DUTY_1_4   0x3

Definition at line 83 of file lcd.h.

◆ LCD_CR_DUTY_1_8

#define LCD_CR_DUTY_1_8   0x4

Definition at line 84 of file lcd.h.

◆ LCD_CR_DUTY_MASK

#define LCD_CR_DUTY_MASK   0x7

Definition at line 79 of file lcd.h.

◆ LCD_CR_DUTY_SHIFT

#define LCD_CR_DUTY_SHIFT   2

Definition at line 78 of file lcd.h.

◆ LCD_CR_DUTY_STATIC

#define LCD_CR_DUTY_STATIC   0x0

Definition at line 80 of file lcd.h.

◆ LCD_CR_LCDEN

#define LCD_CR_LCDEN   (1 << 0)

Definition at line 75 of file lcd.h.

◆ LCD_CR_MUX_SEG

#define LCD_CR_MUX_SEG   (1 << 7)

Definition at line 92 of file lcd.h.

◆ LCD_CR_VSEL

#define LCD_CR_VSEL   (1 << 1)

Definition at line 76 of file lcd.h.

◆ LCD_FCR_BLINK_ALL_ENABLE

#define LCD_FCR_BLINK_ALL_ENABLE   0x3

Definition at line 148 of file lcd.h.

◆ LCD_FCR_BLINK_DISABLE

#define LCD_FCR_BLINK_DISABLE   0x0

Definition at line 145 of file lcd.h.

◆ LCD_FCR_BLINK_MASK

#define LCD_FCR_BLINK_MASK   0x3

Definition at line 144 of file lcd.h.

◆ LCD_FCR_BLINK_SEG0_COM0_ENABLE

#define LCD_FCR_BLINK_SEG0_COM0_ENABLE   0x1

Definition at line 146 of file lcd.h.

◆ LCD_FCR_BLINK_SEG0_ENABLE

#define LCD_FCR_BLINK_SEG0_ENABLE   0x2

Definition at line 147 of file lcd.h.

◆ LCD_FCR_BLINK_SHIFT

#define LCD_FCR_BLINK_SHIFT   16

Definition at line 143 of file lcd.h.

◆ LCD_FCR_BLINKF_1024

#define LCD_FCR_BLINKF_1024   0x7

Definition at line 141 of file lcd.h.

◆ LCD_FCR_BLINKF_128

#define LCD_FCR_BLINKF_128   0x4

Definition at line 138 of file lcd.h.

◆ LCD_FCR_BLINKF_16

#define LCD_FCR_BLINKF_16   0x1

Definition at line 135 of file lcd.h.

◆ LCD_FCR_BLINKF_256

#define LCD_FCR_BLINKF_256   0x5

Definition at line 139 of file lcd.h.

◆ LCD_FCR_BLINKF_32

#define LCD_FCR_BLINKF_32   0x2

Definition at line 136 of file lcd.h.

◆ LCD_FCR_BLINKF_512

#define LCD_FCR_BLINKF_512   0x6

Definition at line 140 of file lcd.h.

◆ LCD_FCR_BLINKF_64

#define LCD_FCR_BLINKF_64   0x3

Definition at line 137 of file lcd.h.

◆ LCD_FCR_BLINKF_8

#define LCD_FCR_BLINKF_8   0x0

Definition at line 134 of file lcd.h.

◆ LCD_FCR_BLINKF_MASK

#define LCD_FCR_BLINKF_MASK   0x7

Definition at line 133 of file lcd.h.

◆ LCD_FCR_BLINKF_SHIFT

#define LCD_FCR_BLINKF_SHIFT   13

Definition at line 132 of file lcd.h.

◆ LCD_FCR_CC_0

#define LCD_FCR_CC_0   0x0

Definition at line 123 of file lcd.h.

◆ LCD_FCR_CC_1

#define LCD_FCR_CC_1   0x1

Definition at line 124 of file lcd.h.

◆ LCD_FCR_CC_2

#define LCD_FCR_CC_2   0x2

Definition at line 125 of file lcd.h.

◆ LCD_FCR_CC_3

#define LCD_FCR_CC_3   0x3

Definition at line 126 of file lcd.h.

◆ LCD_FCR_CC_4

#define LCD_FCR_CC_4   0x4

Definition at line 127 of file lcd.h.

◆ LCD_FCR_CC_5

#define LCD_FCR_CC_5   0x5

Definition at line 128 of file lcd.h.

◆ LCD_FCR_CC_6

#define LCD_FCR_CC_6   0x6

Definition at line 129 of file lcd.h.

◆ LCD_FCR_CC_7

#define LCD_FCR_CC_7   0x7

Definition at line 130 of file lcd.h.

◆ LCD_FCR_CC_MASK

#define LCD_FCR_CC_MASK   0x7

Definition at line 122 of file lcd.h.

◆ LCD_FCR_CC_SHIFT

#define LCD_FCR_CC_SHIFT   10

Definition at line 121 of file lcd.h.

◆ LCD_FCR_DEAD_1_PHASE

#define LCD_FCR_DEAD_1_PHASE   0x1

Definition at line 113 of file lcd.h.

◆ LCD_FCR_DEAD_2_PHASE

#define LCD_FCR_DEAD_2_PHASE   0x2

Definition at line 114 of file lcd.h.

◆ LCD_FCR_DEAD_3_PHASE

#define LCD_FCR_DEAD_3_PHASE   0x3

Definition at line 115 of file lcd.h.

◆ LCD_FCR_DEAD_4_PHASE

#define LCD_FCR_DEAD_4_PHASE   0x4

Definition at line 116 of file lcd.h.

◆ LCD_FCR_DEAD_5_PHASE

#define LCD_FCR_DEAD_5_PHASE   0x5

Definition at line 117 of file lcd.h.

◆ LCD_FCR_DEAD_6_PHASE

#define LCD_FCR_DEAD_6_PHASE   0x6

Definition at line 118 of file lcd.h.

◆ LCD_FCR_DEAD_7_PHASE

#define LCD_FCR_DEAD_7_PHASE   0x7

Definition at line 119 of file lcd.h.

◆ LCD_FCR_DEAD_MASK

#define LCD_FCR_DEAD_MASK   0x7

Definition at line 111 of file lcd.h.

◆ LCD_FCR_DEAD_NONE

#define LCD_FCR_DEAD_NONE   0x0

Definition at line 112 of file lcd.h.

◆ LCD_FCR_DEAD_SHIFT

#define LCD_FCR_DEAD_SHIFT   7

Definition at line 110 of file lcd.h.

◆ LCD_FCR_DIV_16

#define LCD_FCR_DIV_16   0x0

Definition at line 152 of file lcd.h.

◆ LCD_FCR_DIV_17

#define LCD_FCR_DIV_17   0x1

Definition at line 153 of file lcd.h.

◆ LCD_FCR_DIV_18

#define LCD_FCR_DIV_18   0x2

Definition at line 154 of file lcd.h.

◆ LCD_FCR_DIV_19

#define LCD_FCR_DIV_19   0x3

Definition at line 155 of file lcd.h.

◆ LCD_FCR_DIV_20

#define LCD_FCR_DIV_20   0x4

Definition at line 156 of file lcd.h.

◆ LCD_FCR_DIV_21

#define LCD_FCR_DIV_21   0x5

Definition at line 157 of file lcd.h.

◆ LCD_FCR_DIV_22

#define LCD_FCR_DIV_22   0x6

Definition at line 158 of file lcd.h.

◆ LCD_FCR_DIV_23

#define LCD_FCR_DIV_23   0x7

Definition at line 159 of file lcd.h.

◆ LCD_FCR_DIV_24

#define LCD_FCR_DIV_24   0x8

Definition at line 160 of file lcd.h.

◆ LCD_FCR_DIV_25

#define LCD_FCR_DIV_25   0x9

Definition at line 161 of file lcd.h.

◆ LCD_FCR_DIV_26

#define LCD_FCR_DIV_26   0xA

Definition at line 162 of file lcd.h.

◆ LCD_FCR_DIV_27

#define LCD_FCR_DIV_27   0xB

Definition at line 163 of file lcd.h.

◆ LCD_FCR_DIV_28

#define LCD_FCR_DIV_28   0xC

Definition at line 164 of file lcd.h.

◆ LCD_FCR_DIV_29

#define LCD_FCR_DIV_29   0xD

Definition at line 165 of file lcd.h.

◆ LCD_FCR_DIV_30

#define LCD_FCR_DIV_30   0xE

Definition at line 166 of file lcd.h.

◆ LCD_FCR_DIV_31

#define LCD_FCR_DIV_31   0xF

Definition at line 167 of file lcd.h.

◆ LCD_FCR_DIV_MASK

#define LCD_FCR_DIV_MASK   0xF

Definition at line 151 of file lcd.h.

◆ LCD_FCR_DIV_SHIFT

#define LCD_FCR_DIV_SHIFT   18

Definition at line 150 of file lcd.h.

◆ LCD_FCR_HD

#define LCD_FCR_HD   (1 << 0)

Definition at line 95 of file lcd.h.

◆ LCD_FCR_PON_0

#define LCD_FCR_PON_0   0x0

Definition at line 101 of file lcd.h.

◆ LCD_FCR_PON_1

#define LCD_FCR_PON_1   0x1

Definition at line 102 of file lcd.h.

◆ LCD_FCR_PON_2

#define LCD_FCR_PON_2   0x2

Definition at line 103 of file lcd.h.

◆ LCD_FCR_PON_3

#define LCD_FCR_PON_3   0x3

Definition at line 104 of file lcd.h.

◆ LCD_FCR_PON_4

#define LCD_FCR_PON_4   0x4

Definition at line 105 of file lcd.h.

◆ LCD_FCR_PON_5

#define LCD_FCR_PON_5   0x5

Definition at line 106 of file lcd.h.

◆ LCD_FCR_PON_6

#define LCD_FCR_PON_6   0x6

Definition at line 107 of file lcd.h.

◆ LCD_FCR_PON_7

#define LCD_FCR_PON_7   0x7

Definition at line 108 of file lcd.h.

◆ LCD_FCR_PON_MASK

#define LCD_FCR_PON_MASK   0x7

Definition at line 100 of file lcd.h.

◆ LCD_FCR_PON_SHIFT

#define LCD_FCR_PON_SHIFT   4

Definition at line 99 of file lcd.h.

◆ LCD_FCR_PS_1

#define LCD_FCR_PS_1   0x0

Definition at line 171 of file lcd.h.

◆ LCD_FCR_PS_1024

#define LCD_FCR_PS_1024   0xA

Definition at line 181 of file lcd.h.

◆ LCD_FCR_PS_128

#define LCD_FCR_PS_128   0x7

Definition at line 178 of file lcd.h.

◆ LCD_FCR_PS_16

#define LCD_FCR_PS_16   0x4

Definition at line 175 of file lcd.h.

◆ LCD_FCR_PS_16384

#define LCD_FCR_PS_16384   0xE

Definition at line 185 of file lcd.h.

◆ LCD_FCR_PS_2

#define LCD_FCR_PS_2   0x1

Definition at line 172 of file lcd.h.

◆ LCD_FCR_PS_2048

#define LCD_FCR_PS_2048   0xB

Definition at line 182 of file lcd.h.

◆ LCD_FCR_PS_256

#define LCD_FCR_PS_256   0x8

Definition at line 179 of file lcd.h.

◆ LCD_FCR_PS_32

#define LCD_FCR_PS_32   0x5

Definition at line 176 of file lcd.h.

◆ LCD_FCR_PS_32768

#define LCD_FCR_PS_32768   0xF

Definition at line 186 of file lcd.h.

◆ LCD_FCR_PS_4

#define LCD_FCR_PS_4   0x2

Definition at line 173 of file lcd.h.

◆ LCD_FCR_PS_4096

#define LCD_FCR_PS_4096   0xC

Definition at line 183 of file lcd.h.

◆ LCD_FCR_PS_512

#define LCD_FCR_PS_512   0x9

Definition at line 180 of file lcd.h.

◆ LCD_FCR_PS_64

#define LCD_FCR_PS_64   0x6

Definition at line 177 of file lcd.h.

◆ LCD_FCR_PS_8

#define LCD_FCR_PS_8   0x3

Definition at line 174 of file lcd.h.

◆ LCD_FCR_PS_8192

#define LCD_FCR_PS_8192   0xD

Definition at line 184 of file lcd.h.

◆ LCD_FCR_PS_MASK

#define LCD_FCR_PS_MASK   0xF

Definition at line 170 of file lcd.h.

◆ LCD_FCR_PS_SHIFT

#define LCD_FCR_PS_SHIFT   22

Definition at line 169 of file lcd.h.

◆ LCD_FCR_SOFIE

#define LCD_FCR_SOFIE   (1 << 1)

Definition at line 96 of file lcd.h.

◆ LCD_FCR_UDDIE

#define LCD_FCR_UDDIE   (1 << 3)

Definition at line 97 of file lcd.h.

◆ LCD_RAM_BASE

#define LCD_RAM_BASE   (LCD_BASE + 0x14)

Definition at line 55 of file lcd.h.

◆ LCD_RAM_COM0

#define LCD_RAM_COM0   MMIO64(LCD_RAM_BASE + 0x00)

Definition at line 58 of file lcd.h.

◆ LCD_RAM_COM1

#define LCD_RAM_COM1   MMIO64(LCD_RAM_BASE + 0x08)

Definition at line 60 of file lcd.h.

◆ LCD_RAM_COM2

#define LCD_RAM_COM2   MMIO64(LCD_RAM_BASE + 0x10)

Definition at line 62 of file lcd.h.

◆ LCD_RAM_COM3

#define LCD_RAM_COM3   MMIO64(LCD_RAM_BASE + 0x18)

Definition at line 64 of file lcd.h.

◆ LCD_RAM_COM4

#define LCD_RAM_COM4   MMIO64(LCD_RAM_BASE + 0x20)

Definition at line 66 of file lcd.h.

◆ LCD_RAM_COM5

#define LCD_RAM_COM5   MMIO64(LCD_RAM_BASE + 0x28)

Definition at line 68 of file lcd.h.

◆ LCD_RAM_COM6

#define LCD_RAM_COM6   MMIO64(LCD_RAM_BASE + 0x30)

Definition at line 70 of file lcd.h.

◆ LCD_RAM_COM7

#define LCD_RAM_COM7   MMIO64(LCD_RAM_BASE + 0x38)

Definition at line 72 of file lcd.h.

◆ LCD_SR_ENS

#define LCD_SR_ENS   (1 << 0)

Definition at line 189 of file lcd.h.

◆ LCD_SR_FCRSF

#define LCD_SR_FCRSF   (1 << 5)

Definition at line 194 of file lcd.h.

◆ LCD_SR_RDY

#define LCD_SR_RDY   (1 << 4)

Definition at line 193 of file lcd.h.

◆ LCD_SR_SOF

#define LCD_SR_SOF   (1 << 1)

Definition at line 190 of file lcd.h.

◆ LCD_SR_UDD

#define LCD_SR_UDD   (1 << 3)

Definition at line 192 of file lcd.h.

◆ LCD_SR_UDR

#define LCD_SR_UDR   (1 << 2)

Definition at line 191 of file lcd.h.

Function Documentation

◆ lcd_disable_segment_multiplexing()

void lcd_disable_segment_multiplexing ( void  )

Definition at line 98 of file lcd.c.

References LCD_CR.

◆ lcd_enable()

void lcd_enable ( void  )

Definition at line 23 of file lcd.c.

References LCD_CR, and LCD_CR_LCDEN.

◆ lcd_enable_segment_multiplexing()

void lcd_enable_segment_multiplexing ( void  )

Definition at line 93 of file lcd.c.

References LCD_CR, and LCD_CR_MUX_SEG.

◆ lcd_is_enabled()

int lcd_is_enabled ( void  )

Definition at line 48 of file lcd.c.

References LCD_SR, and LCD_SR_ENS.

◆ lcd_is_for_update_ready()

int lcd_is_for_update_ready ( void  )

Definition at line 58 of file lcd.c.

References LCD_SR, and LCD_SR_UDR.

◆ lcd_is_step_up_ready()

int lcd_is_step_up_ready ( void  )

Definition at line 53 of file lcd.c.

References LCD_SR, and LCD_SR_RDY.

◆ lcd_set_bias()

void lcd_set_bias ( uint8_t  bias)

Definition at line 69 of file lcd.c.

References LCD_CR, LCD_CR_BIAS_MASK, and LCD_CR_BIAS_SHIFT.

◆ lcd_set_contrast()

void lcd_set_contrast ( uint8_t  contrast)

Definition at line 63 of file lcd.c.

References LCD_FCR, LCD_FCR_CC_MASK, and LCD_FCR_CC_SHIFT.

◆ lcd_set_divider()

void lcd_set_divider ( uint8_t  div)

Definition at line 87 of file lcd.c.

References LCD_FCR, LCD_FCR_DIV_MASK, and LCD_FCR_DIV_SHIFT.

Referenced by lcd_set_refresh_frequency().

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◆ lcd_set_duty()

void lcd_set_duty ( uint8_t  duty)

Definition at line 75 of file lcd.c.

References LCD_CR, LCD_CR_DUTY_MASK, and LCD_CR_DUTY_SHIFT.

◆ lcd_set_prescaler()

void lcd_set_prescaler ( uint8_t  ps)

Definition at line 81 of file lcd.c.

References LCD_FCR, LCD_FCR_PS_MASK, and LCD_FCR_PS_SHIFT.

Referenced by lcd_set_refresh_frequency().

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◆ lcd_set_refresh_frequency()

void lcd_set_refresh_frequency ( uint32_t  frequency)

Definition at line 103 of file lcd.c.

References LCD_CR, LCD_CR_DUTY_1_2, LCD_CR_DUTY_1_3, LCD_CR_DUTY_1_4, LCD_CR_DUTY_1_8, LCD_CR_DUTY_MASK, LCD_CR_DUTY_SHIFT, LCD_CR_DUTY_STATIC, lcd_set_divider(), lcd_set_prescaler(), RCC_CSR, RCC_CSR_RTCSEL_HSE, RCC_CSR_RTCSEL_LSE, RCC_CSR_RTCSEL_LSI, RCC_CSR_RTCSEL_MASK, and RCC_CSR_RTCSEL_SHIFT.

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◆ lcd_update()

void lcd_update ( void  )

Definition at line 28 of file lcd.c.

References LCD_SR, and LCD_SR_UDR.

◆ lcd_wait_for_lcd_enabled()

void lcd_wait_for_lcd_enabled ( void  )

Definition at line 33 of file lcd.c.

References LCD_SR, and LCD_SR_ENS.

◆ lcd_wait_for_step_up_ready()

void lcd_wait_for_step_up_ready ( void  )

Definition at line 38 of file lcd.c.

References LCD_SR, and LCD_SR_RDY.

◆ lcd_wait_for_update_ready()

void lcd_wait_for_update_ready ( void  )

Definition at line 43 of file lcd.c.

References LCD_SR, and LCD_SR_UDR.