#include <libopencm3/stm32/memorymap.h>
#include <libopencm3/cm3/common.h>

Include dependency graph for lcd.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	LCD_CR MMIO32(LCD_BASE + 0x00)
	Control register. More...

#define	LCD_FCR MMIO32(LCD_BASE + 0x04)
	Frame control register. More...

#define	LCD_SR MMIO32(LCD_BASE + 0x08)
	Status register. More...

#define	LCD_CLR MMIO32(LCD_BASE + 0x0C)
	Clear register. More...

#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)

Macros

Functions