Video library for GR-PEACH

Dependents:   Trace_Program2 GR-PEACH_Camera_in_barcode GR-PEACH_LCD_sample GR-PEACH_LCD_4_3inch_sample ... more

Video library for GR-PEACH.

Hello World!

Import programGR-PEACH_Camera_in

Camera in sample for GR-PEACH. This sample works on GR-LYCHEE besides GR-PEACH.

API

Import library

Data Structures

struct lcd_config_t
LCD configuration. More...
struct rect_t
The relative position within the graphics display area. More...
struct video_ext_in_config_t
Digital Video Input configuration. More...

Public Types

enum video_input_channel_t { VIDEO_INPUT_CHANNEL_0 = 0, VIDEO_INPUT_CHANNEL_1 }

Video input channel select.

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enum graphics_layer_t { GRAPHICS_LAYER_0 = 0, GRAPHICS_LAYER_1 , GRAPHICS_LAYER_2 , GRAPHICS_LAYER_3 }

Graphics layer select.

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enum graphics_error_t {
GRAPHICS_OK = 0, GRAPHICS_VDC5_ERR = -1, GRAPHICS_FORMA_ERR = -2, GRAPHICS_LAYER_ERR = -3,
GRAPHICS_CHANNLE_ERR = -4, GRAPHICS_VIDEO_NTSC_SIZE_ERR = -5, GRAPHICS_VIDEO_PAL_SIZE_ERR = -6, GRAPHICS_PARAM_RANGE_ERR = -7
}

Error codes.

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enum graphics_format_t { GRAPHICS_FORMAT_YCBCR422 = 0, GRAPHICS_FORMAT_RGB565 , GRAPHICS_FORMAT_RGB888 , GRAPHICS_FORMAT_ARGB8888 }

Graphics layer read format selects.

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enum video_format_t { VIDEO_FORMAT_YCBCR422 = 0, VIDEO_FORMAT_RGB565 , VIDEO_FORMAT_RGB888 }

Video writing format selects.

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enum wr_rd_swa_t {
WR_RD_WRSWA_NON = 0, WR_RD_WRSWA_8BIT , WR_RD_WRSWA_16BIT , WR_RD_WRSWA_16_8BIT ,
WR_RD_WRSWA_32BIT , WR_RD_WRSWA_32_8BIT , WR_RD_WRSWA_32_16BIT , WR_RD_WRSWA_32_16_8BIT
}

Frame buffer swap setting.

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enum lcd_tcon_pin_t { LCD_TCON_PIN_NON = -1, LCD_TCON_PIN_0 , LCD_TCON_PIN_1 , LCD_TCON_PIN_2 }

LCD tcon output pin selects.

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enum lcd_outformat_t { LCD_OUTFORMAT_RGB888 = 0, LCD_OUTFORMAT_RGB666 , LCD_OUTFORMAT_RGB565 }

LCD output format selects.

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enum edge_t { EDGE_RISING = 0, EDGE_FALLING = 1 }

Edge of a signal.

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enum lcd_type_t { LCD_TYPE_LVDS = 0, LCD_TYPE_PARALLEL_RGB }

LCD type.

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enum sig_pol_t { SIG_POL_NOT_INVERTED = 0, SIG_POL_INVERTED }

Polarity of a signal.

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enum int_type_t {
INT_TYPE_S0_VI_VSYNC = 0, INT_TYPE_S0_LO_VSYNC , INT_TYPE_S0_VSYNCERR , INT_TYPE_VLINE ,
INT_TYPE_S0_VFIELD , INT_TYPE_IV1_VBUFERR , INT_TYPE_IV3_VBUFERR , INT_TYPE_IV5_VBUFERR ,
INT_TYPE_IV6_VBUFERR , INT_TYPE_S0_WLINE , INT_TYPE_S1_VI_VSYNC , INT_TYPE_S1_LO_VSYNC ,
INT_TYPE_S1_VSYNCERR , INT_TYPE_S1_VFIELD , INT_TYPE_IV2_VBUFERR , INT_TYPE_IV4_VBUFERR ,
INT_TYPE_S1_WLINE , INT_TYPE_OIR_VI_VSYNC , INT_TYPE_OIR_LO_VSYNC , INT_TYPE_OIR_VLINE ,
INT_TYPE_OIR_VFIELD , INT_TYPE_IV7_VBUFERR , INT_TYPE_IV8_VBUFERR , INT_TYPE_NUM
}

Interrupt type.

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enum graphics_video_col_sys_t {
COL_SYS_NTSC_358 = 0, COL_SYS_NTSC_443 = 1, COL_SYS_PAL_443 = 2, COL_SYS_PAL_M = 3,
COL_SYS_PAL_N = 4, COL_SYS_SECAM = 5, COL_SYS_NTSC_443_60 = 6, COL_SYS_PAL_60 = 7
}

Video color system.

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enum video_input_sel_t { INPUT_SEL_VDEC = 0, INPUT_SEL_EXT = 1 }

External Input select.

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enum video_extin_format_t {
VIDEO_EXTIN_FORMAT_RGB888 = 0, VIDEO_EXTIN_FORMAT_RGB666 , VIDEO_EXTIN_FORMAT_RGB565 , VIDEO_EXTIN_FORMAT_BT656 ,
VIDEO_EXTIN_FORMAT_BT601 , VIDEO_EXTIN_FORMAT_YCBCR422 , VIDEO_EXTIN_FORMAT_YCBCR444
}

External input format select.

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enum onoff_t { OFF = 0, ON = 1 }

On/off.

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enum extin_input_line_t { EXTIN_LINE_525 = 0, EXTIN_LINE_625 = 1 }

Number of lines for BT.656 external input.

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enum extin_h_pos_t { EXTIN_H_POS_CBYCRY = 0, EXTIN_H_POS_YCRYCB , EXTIN_H_POS_CRYCBY , EXTIN_H_POS_YCBYCR }

Y/Cb/Y/Cr data string start timing.

More...

Public Member Functions

DisplayBase (void)
Constructor method of display base object.
graphics_error_t Graphics_init ( lcd_config_t *lcd_config)
Graphics initialization processing
If not using display, set NULL in parameter.
graphics_error_t Graphics_Video_init ( video_input_sel_t video_input_sel, video_ext_in_config_t *video_ext_in_config)
Graphics Video initialization processing
If setting INPUT_SEL_VDEC in video_input_sel parameter, set NULL in video_ext_in_config parameter.
graphics_error_t Graphics_Lcd_Port_Init (PinName *pin, unsigned int pin_count)
LCD output port initialization processing.
graphics_error_t Graphics_Lvds_Port_Init (PinName *pin, unsigned int pin_count)
LVDS output port initialization processing.
graphics_error_t Graphics_Dvinput_Port_Init (PinName *pin, unsigned int pin_count)
Digital video input port initialization processing.
graphics_error_t Graphics_Irq_Handler_Set ( int_type_t Graphics_Irq_Handler_Set, unsigned short num, void(*callback)( int_type_t ))
Interrupt callback setup This function performs the following processing:

  • Enables the interrupt when the pointer to the corresponding interrupt callback function is specified.

graphics_error_t Graphics_Start ( graphics_layer_t layer_id)
Start the graphics surface read process.
graphics_error_t Graphics_Stop ( graphics_layer_t layer_id)
Stop the graphics surface read process.
graphics_error_t Video_Start ( video_input_channel_t video_input_channel)
Start the video surface write process.
graphics_error_t Video_Stop ( video_input_channel_t video_input_channel)
Stop the video surface write process.
graphics_error_t Graphics_Read_Setting ( graphics_layer_t layer_id, void *framebuff, unsigned int fb_stride, graphics_format_t gr_format, wr_rd_swa_t wr_rd_swa, rect_t *gr_rect)
Graphics surface read process setting.
graphics_error_t Graphics_Read_Change ( graphics_layer_t layer_id, void *framebuff)
Graphics surface read buffer change process.
graphics_error_t Video_Write_Setting ( video_input_channel_t video_input_channel, graphics_video_col_sys_t col_sys, void *framebuff, unsigned int fb_stride, video_format_t video_format, wr_rd_swa_t wr_rd_swa, unsigned short video_write_buff_vw, unsigned short video_write_buff_hw)
Video surface write process setting.
graphics_error_t Video_Write_Change ( video_input_channel_t video_input_channel, void *framebuff, uint32_t fb_stride)
Video surface write buffer change process.

Interface

See the Pinout page for more details

Revision:
0:853f5b7408a7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/lcd_analog_rgb_ch0.h	Fri Jun 26 02:17:53 2015 +0000
@@ -0,0 +1,95 @@
+/*******************************************************************************
+* DISCLAIMER
+* This software is supplied by Renesas Electronics Corporation and is only
+* intended for use with Renesas products. No other uses are authorized. This
+* software is owned by Renesas Electronics Corporation and is protected under
+* all applicable laws, including copyright laws.
+* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
+* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
+* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
+* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
+* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
+* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
+* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
+* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
+* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+* Renesas reserves the right, without notice, to make changes to this software
+* and to discontinue the availability of this software. By using this software,
+* you agree to the additional terms and conditions found by accessing the
+* following link:
+* http://www.renesas.com/disclaimer
+* Copyright (C) 2012 - 2015 Renesas Electronics Corporation. All rights reserved.
+*******************************************************************************/
+/**************************************************************************//**
+* @file         lcd_analog_rgb_ch0.h
+* @version      1.00
+* $Rev: 199 $
+* $Date:: 2014-05-23 16:33:52 +0900#$
+* @brief        LCD panel for vdc5 channel 0 definition header
+******************************************************************************/
+
+#ifndef LCD_ANALOG_RGB_CH0_H
+#define LCD_ANALOG_RGB_CH0_H
+
+#ifndef LCD_PANEL_H
+#error  Do not include this file directly!
+#else
+/******************************************************************************
+Includes   <System Includes> , "Project Includes"
+******************************************************************************/
+#include    <stdlib.h>
+
+#include    "r_typedefs.h"
+
+#include    "r_vdc5.h"
+
+#include    "lcd_analog_rgb.h"
+
+
+/******************************************************************************
+Macro definitions
+******************************************************************************/
+/* Option board (part number: RTK7721000B00000BR)
+    ADV7123 (Video DAC), U8
+    Analog RGB D-sub15 (RGB888), J15 */
+#define     LCD_CH0_S_HSYNC         (0u)                        /* Hsync start position */
+#define     LCD_CH0_W_HSYNC         (LCD_SVGA_H_SYNC_WIDTH)     /* Hsync width */
+#define     LCD_CH0_POL_HSYNC       (LCD_SVGA_H_POLARITY)       /* Polarity of Hsync pulse */
+/* LCD display area size, horizontal start position */
+#define     LCD_CH0_DISP_HS         (LCD_SVGA_H_SYNC_WIDTH + LCD_SVGA_H_BACK_PORCH)
+#define     LCD_CH0_DISP_HW         (LCD_SVGA_H_VISIBLE_AREA)   /* LCD display area size, horizontal width */
+
+/* Vsync start position */
+#define     LCD_CH0_S_VSYNC         (LCD_SVGA_V_BACK_PORCH + LCD_SVGA_V_VISIBLE_AREA + LCD_SVGA_V_FRONT_PORCH)
+#define     LCD_CH0_W_VSYNC         (LCD_SVGA_V_SYNC_WIDTH)     /* Vsync width */
+#define     LCD_CH0_POL_VSYNC       (LCD_SVGA_V_POLARITY)       /* Polarity of Vsync pulse */
+#define     LCD_CH0_DISP_VS         (LCD_SVGA_V_BACK_PORCH)     /* LCD display area size, vertical start position */
+#define     LCD_CH0_DISP_VW         (LCD_SVGA_V_VISIBLE_AREA)   /* LCD display area size, height (vertical width) */
+
+#define     LCD_CH0_SIG_FV          (LCD_SVGA_V_TOTAL - 1u)     /* Free-running Vsync period */
+#define     LCD_CH0_SIG_FH          (LCD_SVGA_H_TOTAL - 1u)     /* Hsync period */
+/* Pixel data is latched in the rising edge of pixel clock on ADV7123.
+   Therefore, pixel data should be output from VDC5 at the falling edge of the clock. */
+#define     LCD_CH0_OUT_EDGE        VDC5_EDGE_FALLING           /* Output phase control of LCD_DATA[23:0] signal */
+#define     LCD_CH0_OUT_FORMAT      VDC5_LCD_OUTFORMAT_RGB888   /* LCD output format select */
+
+#define     LCD_CH0_PANEL_CLK       VDC5_PANEL_ICKSEL_LVDS      /* Panel clock select */
+#define     LCD_CH0_PANEL_CLK_DIV   VDC5_PANEL_CLKDIV_1_1       /* Panel clock frequency division ratio */
+
+#define     LCD_CH0_TCON_HALF       (LCD_CH0_SIG_FH / 2u)       /* TCON reference timing, 1/2fH timing */
+#define     LCD_CH0_TCON_OFFSET     (0u)                        /* TCON reference timing, offset Hsync signal timing */
+
+
+/******************************************************************************
+Typedef definitions
+******************************************************************************/
+
+/******************************************************************************
+Exported global functions (to be accessed by other files)
+******************************************************************************/
+void GRAPHICS_SetLcdPanel_Ch0(void);
+void GRAPHICS_SetLcdTconSettings_Ch0(const vdc5_lcd_tcon_timing_t * * const outctrl);
+
+
+#endif  /* LCD_PANEL_H not defined */
+#endif  /* LCD_ANALOG_RGB_CH0_H */