ST / BSP_DISCO_H747I

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Dependents:   DISCO_H747I_LCD_demo DISCO_H747I_AUDIO_demo

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Private Functions
Functions

Private Functions
[STM32H747I_DISCOVERY_LCD]

Functions

static void DrawChar (uint16_t Xpos, uint16_t Ypos, const uint8_t *c)
 Draws a character on LCD.
static void FillTriangle (uint16_t x1, uint16_t x2, uint16_t x3, uint16_t y1, uint16_t y2, uint16_t y3)
 Fills a triangle (between 3 points).
static void LL_FillBuffer (uint32_t LayerIndex, void *pDst, uint32_t xSize, uint32_t ySize, uint32_t OffLine, uint32_t ColorIndex)
 Fills a buffer.
static void LL_ConvertLineToARGB8888 (void *pSrc, void *pDst, uint32_t xSize, uint32_t ColorMode)
 Converts a line to an ARGB8888 pixel format.

Function Documentation

static void DrawChar ( uint16_t  Xpos,
uint16_t  Ypos,
const uint8_t *  c 
) [static]

Draws a character on LCD.

Parameters:
Xpos,:Line where to display the character shape
Ypos,:Start column address
c,:Pointer to the character data
Return values:
None

Definition at line 1768 of file stm32h747i_discovery_lcd.c.

static void FillTriangle ( uint16_t  x1,
uint16_t  x2,
uint16_t  x3,
uint16_t  y1,
uint16_t  y2,
uint16_t  y3 
) [static]

Fills a triangle (between 3 points).

Parameters:
x1,:Point 1 X position
y1,:Point 1 Y position
x2,:Point 2 X position
y2,:Point 2 Y position
x3,:Point 3 X position
y3,:Point 3 Y position
Return values:
None

Definition at line 1827 of file stm32h747i_discovery_lcd.c.

static void LL_ConvertLineToARGB8888 ( void *  pSrc,
void *  pDst,
uint32_t  xSize,
uint32_t  ColorMode 
) [static]

Converts a line to an ARGB8888 pixel format.

Parameters:
pSrc,:Pointer to source buffer
pDst,:Output color
xSize,:Buffer width
ColorMode,:Input color mode
Return values:
None

Definition at line 1936 of file stm32h747i_discovery_lcd.c.

static void LL_FillBuffer ( uint32_t  LayerIndex,
void *  pDst,
uint32_t  xSize,
uint32_t  ySize,
uint32_t  OffLine,
uint32_t  ColorIndex 
) [static]

Fills a buffer.

Parameters:
LayerIndex,:Layer index
pDst,:Pointer to destination buffer
xSize,:Buffer width
ySize,:Buffer height
OffLine,:Offset
ColorIndex,:Color index
Return values:
None

Definition at line 1905 of file stm32h747i_discovery_lcd.c.

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