Rgb565 vs rgb888. Convert RGB565 to RGB888.

Rgb565 vs rgb888 Original enlarged. gif"); 文章浏览阅读3. Here's what I've tried so far: PImage picker; int c; void setup(){ size(285,240); picker = loadImage("hsv. Carrier board of OKMX6UL-C uses RGB888. So . I basically get garbage colors. pixel (bpp). Tools Link 1. The onboard LCD, according to the schematic, the TFT is connected to RGB565. Color Name rgb565 rgb888; Aero blue: 0xBF3A: #C0E8D5: Air superiority blue: 0x7517 #72A0C1: Argentinian Blue: 0x6D9D #6CB4EE: Baby Blue: 0x8E7D #89CFF0: Baby blue eyes The RaspberryPi supports the RGB formats XRGB8888, ARGB8888, ABGR8888, XBGR8888, RGB565, BGR565, ARGB1555, XRGB1555, RGB888, BGR888. RGB888, also known as true color, uses 24 bits to represent each pixel, allowing for a larger color palette. A bluish gradient ranging from RGB888 (64,190,222) From the figure, RGB565 uses LCD_D[15:0], while RGB888 uses LCD_D[23:0]. I’d like to avoid the translation step when unneeded (it lasts too long, 9 jMonkeyEngine Hub Detecting RGB format support. #include <stdio. 0 ) To make it more How To: Convert an RGB888 image to RGB565 in C. In the end, I still wonder how to convert my RGB888 jpegs to RGB565 jpegs. 16 bit color depth is fine with me, but I am forced to use a display with RGB888 interface format. void : cvt_rgb888_rgb (int w, int h, unsigned char *rgb888, unsigned char *rgb) Convert RGB888 to RGB888. Faster assembly optimized way to convert between 8-bit grayscale and RGB32 image with SSE. If a camera supports multiple image formats, such as RGB565, RGB888, YUV422, JPEG, and so on, the output format then needs to be selected by configuring the camera’s register. Most RGB LCDs support various color (input data) formats, including RGB565, RGB666, RGB888, etc. frame2bmp outputs Microsotft Bitmap, not RGB888. For the formats RGB888 and RGBA8888 the color components are stored in a single byte each in the order red, green, blue (alpha). setFormat Original RGB888 and converted RGB565 images with and without dithering. Less Than 8 Bits Per Component¶. h> #include <stdint. I've also checked a few existing answers like this one but there are values that don't seem to be properly convert. cvtColor(show, cv2. Notably, it contains functions for converting to and from sRGB, which should be used when displaying RGB565 colors on a modern computer monitor. ×Sorry to interrupt. What I want to know is, am I understanding correctly that I can use the pins it's described from the RGB888 signal and just ground/vcc the unused RGB888 signals or is there a way/IC to convert from 888 to 565 before it gets to the Averlogic? This list of monochrome and RGB palettes includes generic repertoires of colors (color palettes) to produce black-and-white and RGB color pictures by a computer's display hardware. I’ve noticed that the LV_COLOR_WITHE is converter to a green-ish white. Myself, I use the formula x * 255 / 31 which preserves full range and does not introduce noise from the highest bits. Hi, my sensor outputs RAW8 and I want to get the format of YUV422. The original image with 24 bit color depth has got smooth color gradients. You’re responsible for filling out the height, width, and row Bytes fields of this structure, and for allocating a data buffer of the appropriate size. 9. RGB888 is 24-bit, not 8-bit. The display expects to get pixels interleaved, that is -- 8-bit Red, followed by 8-bit Blue, and followed by 8-bit Green. 3. 9. Hi all, I would like to blend a ARGB8888 image onto my RGB565 frame buffer. Principles RGB565 There are two main types of RGB16 data format:RGB565andRGB555。 Each pixel is represented by 16 bits, Description I want to write a tool for converting png to LV_IMG_CF_TRUE_COLOR_ALPHA ,like an online converter. I will post my code and the difference between the original image and the image generated in LDC. I an sending the configuration data using SPI. h, the LVGL support 8 (RGB332), 16 (RGB565) and 32 (ARGB8888). by the time I assign the FMC controller and the Quad SPI, I am only able to use the LTDC in either RGB565 mode or RGB666 mode. I would like to read camera image by opencv-python and send image raw data (byte array) in RGB565 format to device. to represent a byte but. A display must be refreshed 60 times per seconds (60 Hz) since lower refresh rate creates bad visual effects. Made with in open source 2025 TinkererWay . RGBA to ABGR: Inline arm neon asm for iOS/Xcode. This pixel format represents each pixel in the following order (high byte to low byte): RRRR RGGG GGGB BBBB . RGB888 and RGB565 are two different color formats used in digital imaging. Hence, I configured the LTDC accordingly. On little-endian systems the pixel is stored in memory as the bytes B, G, R, A (B at the lowest address, A at the highest). Figure of the difference in the format of RGB565, RGB555, RGB16, RGB24, RGB32, ARGB32, Turn RGB888 to RGB565 via JS. But if I change the pixel format to RGB565 and create the image hex file according to this format, it works. Here's some C code to convert RGB888 to RGB565. char and others do the same. Flexible blending between two layers using alpha value (per pixel or constant) A converter between RGB555 and RGB888 standards. For displaying photographs this drop in color depth will be visually noticeable, however for icons and similar things RGB332 would be just fine. I'm rgb是一种色彩模式，是工业界的一种颜色标准，是通过红（r）、绿（g）、蓝（b）三个颜色通道的变化，以及它们相互之间的叠加来得到各式各样的颜色。在液晶控制器中可以定义不同的rgb颜色格式，有rgb16格式、rgb24格式、rgb32格式。（1）rgb16格式主要有两种：rgb565格式和rgb555格式。 But a grabbed RGB565 or RGB888 Frame Buffer lacks the necessary header data. VideoCapture(0) # open camera flag, image = cam. Android Color formats (RGB565, ARGB8888) Ask Question Asked 12 years, 1 month ago. And another red gradient ranging from (255,0,0) to black. I was just wondering if anyone knows if the use of 565 colour format adds much processing overhead or not? It’s something that I’d like to use within the MCU if possible, but if it adds a significant overhead then it’s something that can be done By default qcar camera data is formatted in RGB565, but if I try to use it as is, in some devices the image is not renderered (it renders black) and I need to “translate” it to RGB888. STM8 MCUs. Other: hardware But the format is RGB565. Would you be so kind to provide a Linux syntax for your above code? Hello experts, I have an LCD display that has an 8-bit interface bus. The images don’t match the image I created, I suppose I should convert rgb888 to rgb565. 1. RGB565 or RGB666 to interface on 16b-bit or 18-bit displays, the RGB display data lines. Original RGB888 and converted RGB565 images with and without dithering. 16 bit enlarged You will naturally lose the lowermost bits when converting RGB888 to RGB565: Converting back and forth, has the same effect as simply masking out the bits that don't exist in the RGB565 format: RGB888 &= 0xF8FCF8. Description¶. ADV7842 Recommended for New Designs The ADV7842 is a dual HDMI 1. 从屏幕自身说，屏幕自身的控制器必须要达到RGB888的标准，才可以使用，这个是要比RGB565高不少的，需要 屏幕主控 的存储空间增加1/2。. If we left the B2 then what will be the effect on output video? for RGB888 any other clocking or muxing options? 2. I use . It has Three channels with 8 bits per channel, ARGB8888 It has Four channels with 8 bits per channel. This function in above code is from the Arduino TFT example which uses RGB888 input and controls a rgb565 tft display. 文章浏览阅读5. 16 bit (RGB565) image. The following colour picker only allows selections from the RGB565 colours: I’m working on a project using a display driver that allows for either 24bit (888) or 16bit (565) colour (the ST7789 LCD driver). 4 fast switching rReceiver with I have seen in some computer graphics software's code bases that sometimes the higher bits of RGB565-format image data are replicated into the lower bits when converting to higher-bit-depth format RGBA8888. This may be a flaw in the screen design. Q&A; File Uploads; Docs/ FAQs; Members; Tags; More; Cancel; Products Mentioned. FAQs Sign In. It looks like this: pixel value = RED= R4, R3, R2, R1, R0, GREEN= G5, G4, G3, G2, G1, G0, BLUE= B4, B3, Convert standard RGB (24-bit) values to RGB565 (16-bit) format; Real-time color preview; Hexadecimal output for easy copy-pasting; Optimized for embedded displays and The “RGB” in RGB565 stands for “Red Green Blue”, and the “565” refers to the number of bits assigned to each color channel. STM32 MCUs. ST25 NFC/RFID tags and readers. They occupy 8, 16, 24 or 32 bits per pixel. I asked the screen manufacturer, but they didn’t provide me any solution. resize(image, (640, 480)) # resize to 640x480 show = cv2. 4. Looking closely, it can be seen that color banding is present in both the dithered and the undithered RGB565 versions. These formats are designed to match the pixel formats of typical PC graphics frame buffers. uint32_t. For the formats RGB565 and RGBA4444 the pixel colors are stored in shorts in machine dependent order. 6 comments, last by sriniatig 19 years ago sriniatig Author. 用过am335x平台的小伙伴应该知道，飞凌嵌入式ok335xs开发平台的lcd接口是rgb888模式的，而飞凌的ok335xd开发平台的lcd接口是rgb565模式的。如果把xs的镜像烧写到xd平台上，那么lcd会显示颜色异常。 I have a very cost sensitive application and cannot use the BGA package. COLOR_BGR2RGB) # convert to Garbage colour with RGB888 and RGB565 convert 20 September 2010, 06:31 PM. Even if we are looking an enlarged part it seems perfect. Principles RGB565 rgb888 RGB565->RGB888 2. They are named based on the order of the RGB components as seen in a 8-, 16- or 32-bit word, which is then stored in memory in little endian byte order (unless otherwise noted by the presence of bit 31 in the 4CC value), and on the number of bits for each component. void : cvt_rgb8888_rgb (int w, int h, unsigned char *rgb8888, unsigned char *rgb) Convert RGB8888 to RGB888. and others do the same. Convert RGB565 to RGB888. reproduced image. 264 () Questions: 1) Will it be enough imx8 to convert 1080p 60 frames from Bayer (ra For the format LuminanceAlpha the luminance is the first byte and the alpha is the second byte of the pixel. . Best Regards, LVGL Forum LVGL support LCD RGB666? How-to. Or if you prefer, I'm trying to convert 24 bit color code (RGB888) to I have a tft 320x240 16bit/18bit ILI9341 and get very strange results when converting full rgb images to 16bit. Another idea would be to convert RGB888 data with some code/math to RGB565. But i prefer to us a function which just accepts RGB888. The code for converting a 4 byte type such as. or. Hot Network Questions Is the US government making $2 billion a day on tariffs? Does Lk 16:8 contain a stand-alone comment of Jesus on the actions of the protagonists of his parables? Why does converting RGB888 to RGB565 many times cause loss of colour? 13. AMAOTFT 1599×899 54 KB. One idea to reduce the size of the images is to use RGB332, which is 8 bits per pixel. However, if I choose the pixel format RGB888, I cannot create a proper image on the screen. I even used the initialization sequence from ST board support package and still same issue. Modified 10 years, 4 months ago. On return, the data buffer this structure points to contains the destination image data. When using STM32CubeMx by selecting RGB565 Display type, the Pinout View shows high bits of RGB color, i. In the example, i'm think the screen color is RGB565. If all the images was set to RGB565, the framerate is lower than ARGB888. It is probably during initialisation of tft but I am not sure where the color format is selected. Started by sriniatig April 06, 2006 02:24 AM. The following diagram Hi, I bought an Arduino Uno a few days ago and i'm very new to C/C++ programming. So, yes, you can use RGB8888 and connect the upper 6 bits. my questions are: 用过 am335x 平台的小伙伴应该知道，飞凌嵌入式ok335xs开发平台的lcd接口是 rgb888 模式的，而飞凌嵌入式的ok335xd开发平台的lcd接口是 rgb565 模式的。 如果把xs的镜像烧写到xd平台上，那么lcd会显示颜色异常。 这是为什么呢？ RGB8888 to RGB565 pixel format conversion Graphics and GPU Programming Programming. But i'm my screen with ST7789V driver, with 256K RGB666 color, so it show up wrong color, wrong text color, wrong background color How can i convert RGB565 to RGB666 and insert it to SDK? I'm sorry about my english skill. ESP_Me-no-dev Posts: 82 Joined: Mon Jan 04, 2016 6:30 pm. RGB888 ，24bit. A pointer to the destination vImage buffer structure. e. Description I Have an LCD RGB666 format, I see in lv_conf. Let’s assume we have 3 individual input bytes, one for each color. h> #include <assert. 5. 0/31. 24-bit color is RGB888 format, 16-bit color is RGB565 format. Like we said, i-g-t was on the contrary using only an XRGB8888 format for the test pattern. Hi, I got similar situation about connecting LTDC(RGB565) to a LTFT LCD Panel (RGB888) while using STM32H7B0VBTx. however as RGB565 only has 0. However it didn’t bother me too much as it’s only a simulator Anyway a fix would be welcome! Table of contents 1. The AL250 "only accepts RGB565" but it has a section in the datasheet that has a mapping for RGB888 (section 7. RGB888 to RGB565 / Bit Shifting. 151 April 06, 2006 02:24 AM. Viewed 33k times Part of Mobile Development Collective 7 . For example, RGB(88, 33, 44), 2. Besides image conversion to bgr565 is totally scrambled Maybe someone could advise something how to properly select color space Loading. I don't know why? Maybe the former needs extra hardware transform? So which is better for me Dear JW. I have found for example the comment by user "eq" in For LTDC outputs up to 24 bits (RGB888), if less than 8 bpp are used to output for example RGB565 or RGB666 to interface on 16- or 18-bit displays, the RGB display data lines must be connected to the MSB of the LTDC RGB data lines. Is this possible? The code I'm currently testing (that does not work) is. These formats store an RGB triplet in one, two or four bytes. Hot Network While reasonable people might disagree about the proper way to convert RGB888 -> RGB565, everybody pretty much agrees about the proper way to convert RGB565 -> RGB888: r8 = (r5*33) >> 2; This just populates the top bits of r8 with r5, and then fills the remaining bits with the most significant bits of r5. original image. This was obviously not enough, Actually, STM32F429 doesn’t support RGB888, only RGB565 or RGB666. Top. Converting from RGB565 to ARGB8888 it is not the same as converting RGB565 to RGB888. What have you tried so far? Now I can use lvgl normally in RGB565 data format. What can I do to adapt the library to the screen? The LCD is COM37H3N83ULC. 还有就是，既然RGB888了，颜色分辨率肯定要比565高不少，造价更高了。 The main disadvantage of RGB565 is that it has a lower color depth than RGB888: RGB565 supports a maximum of 65,536 colors, compared to the 16. int //check your compiler if int is 4 byte type. amao1 800×480 2. 5. 7 million colors available in RGB888. . char. For LTDC outputs up to 24-bit (RGB888), if less than 8bpp are used to output for example. RGB565 is used to represent colours in 16 bits, rather than the 24bit (RGB888) web pages use to specify colours. I have tried to use the RGB565 to 2. I compare my tools to the results of online conversions, and they are not the same. must be connected to the MSB of the LCD-TFT controller RGB data lines. Q&A How to generate RGB888, RGB666, RGB565 output formats in ADV7842. STM32 MCUs Products; STM32 MCUs Boards and hardware tools; Rgb565 encapsulates a color value stored in RGB565 format. I made smalls sprites with Photoshop or CorelPaint for showing numbers of my digital watch (uLCD-32032-P1_GFX2 with GPS receiver (SPI) and RTC DS1340 chip (I2C)). – Refresh rate (in Hz): is the number of times per second that the display panel is refreshed. Your lqfp-100 STM32 doesn't have LCD_R0, so on that fact alone, you can't use data transfer in RGB888 color format. For example: RGB888toRGB565(FFFFFF); should return 0xFFFF. getHolder(). For a color depth of 24 bpp (that can also be represented by RGB888) a pixel can be represented in 16777216 colors. The question is, how does one convert a 5- or 6 RGB565 (also known as 16-bit RGB) is a color format that uses 16 bits to represent a color, with 5 bits for the red channel, 6 bits for the green channel, and 5 bits for the blue channel. If need to reduce number of traces and use RGB565, you must figure out the corresponding relationship between RGB565 means there are 5-bits of data for the Red component of the pixel, 6-bits for green and 5-bits for the blue. The camera output has Bayer (RAW10), but we need to compress the data by 1080p 60 frames H. Here are some testing codes: import cv2 cam = cv2. What is the difference of bitmap. 1). How can I convert it to RGB888 for later use of PIXC? Tags: conversion eppi rgb565. 3k次，点赞5次，收藏26次。grb888转rgb565rgb565用了2个字节，排列方式如下：rgb888 用了4个字节，把上面的rgb565转换后，排列法方式如下：rgb565转换成rgb888时，只需将rgb565的颜色拿过来放进rgb888的高位，rgb888的低位补0，所以16位色转换成24位色时精度不 SCREEN_FORMAT_RGB565 16 bits per pixel; uses five bits for red, six bits for green and five bits for blue. We selected to use iMX8M-Mini version of the MPU and selected a MIPI-CSI camera. Specifically, the format allocates 5 bits for red, It sounds like you are working on an STM32H745BIT6 microcontroller with an external SDRAM and an RGB parallel TFT-LCD display, and you are planning to use TouchGFX for your We are using DM368 in our design. In backend we are interfacing ADV7125 DAC to convert RGB565/RGB888 to VGA (XGA @60 Hz) My queries are: 1. LTDC_R3, LTDC_R4, LTDC_R5, LTDC_R6, and LTDC_R7. 39% (65k vs 16m) of the colours of RGB888 this results in many selections producing the same output. – RGB888 – RGB565 – ARGB1555 – ARGB4444 – L8 (8-bit Luminance or CLUT) – AL44 (4-bit alpha + 4-bit luminance) – AL88 (8-bit alpha + 8-bit luminance) Therefore, you cannot directly change the LTDC color format to BGR888 in STM32TouchGFX. Firstly, I use demosaic ip to make RAW8 become RGB888 and then use the RGB2YUV ip to make the RGB888 become YUV444, and use the VPSS ip to make the YUV444 becomes YUV420. I went through the Color Formats . 8k次，点赞2次，收藏23次。这篇博客详细介绍了rgb888、rgb666、rgb565、rgb555和rgb444等不同格式的rgb图像数据在csi-2总线上的传输方式，包括数据包大小限制、位序规则和位反转处理。内容涉及图像数据的位宽、字节顺序以及特殊处理，如rgb555和rgb444的数据组织形式。 Optimizing RGB565 to RGB888 conversions with SSE2. Is it right? If I use the same clock for the above ips, do I need add axis data fifo among these 例如，在將rgb888圖像轉換為rgb565圖像時，並不試單純的將各個分量的數值減小，而是在轉換過程中為每個色彩分量添加一些雜訊，從而使轉換後的圖像看起來與原始rgb888圖像相似但更豐富。 When converting RGB555 bitmap color data to RGB888 data, the bitmap's data pixel values and color component masks are first and foremost, and then because RGB555 is a lossy compression encoding of the color data, only 5 bits of data are left, and when the original data is converted to 8 bits, Data compensation is required, and can be used by default 0 for insufficient bit Example: SDL_PIXELFORMAT_ARGB8888 The pixel is represented by a 32-bit value, with A in bits (24-31), R in bits 16-23, G in bits 8-15 and B in bits 0-7. Typically, the COLMOD (3Ah) command can be used to configure the color format. h> uint16_t rgb888torgb565(uint8_t *rgb888Pixel) { uint8_t red = rgb888Pixel[0]; – RGB888 – RGB565 – ARGB1555 – ARGB4444 – L8 (8-bit Luminance or CLUT) – AL44 (4-bit alpha + 4-bit luminance) – AL88 (8-bit alpha + 8-bit luminance) Pseudo-random dithering output for low bits per channel – Dither width 2-bits for Red, Green, Blue. accelerate rgb planar to rgba interleaved conversion using sse or mmx. SCREEN_FORMAT_RGB888 24 bits per pixel (8 bits per channel) RGB SCREEN_FORMAT_RGBA8888 The controller chip built into the display accepts RGB565 data, which is to say, 16 bits per pixel. I'm trying to make a function that transforms HTML color code to RGB565 color code. uint8_t. Kind regards. On the other hand, RGB565, also When your graphics assets has big gradients, you might experience some color banding even in dithered images. I’ve got my hands on a 16-bit rgb565 image (specifically, an Android framebuffer dump), and I would like to convert it to 24-bit rgb888 for viewing on a normal monitor. void : The image format is mainly determined by the camera. First I read every pixel of the picture, and then I converted those pixels to TRUE_COLOR_ALPHA format. CSS Error Some people suggest that to convert RGB555 to RGB888, one propagates the highest bits down, however, even though this method preserves full range (as opposed to left-shit by 3 which does not), this approach introduces noise from the highest bits. Contribute to Cuyler36/RGB555-Converter development by creating an account on GitHub. Published 24 March 2017 under software. Here are two examples. Re: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!! Post by ESP_Me-no-dev » Tue Sep 29, 2020 3:57 pm . RGB565,16bit. The Arm Developer Program brings together developers from across the globe and provides the perfect space to learn from leading experts, take advantage of the latest tools, and network. My function is called RGB888toRGB565. There is clearly a 文章浏览阅读5. Reply Cancel Cancel; 0 JiangW on Apr 6, 2009 9:21 PM Hi, You can use round() to do the conversion for least error: round( Rin *255. read() # read image from camera show = cv2. Cairo only supported ARGB8888, XRGB8888 and RGB565. 6w次，点赞49次，收藏192次。在做项目的时候，经常会遇到颜色的处理，现将颜色对照表总结下来，方便以后使用。颜色 名称 英语 大写 十六进制 R G B 16R 16G 16B 16rgb(rgb565) cmd RGB565格式 黑色 Black BLACK #000000 0 0 0 0 0 0 0 #define BLACK 0 0X0 昏灰 _rgb565颜色表 一方、機器に組み込む画像は、RGB888形式のPC(Macintosh含む)で制作していると思います。 PCで通常使われているRGB888形式では、RGB各チャネルを8bitで表現しています。2 8 =256 なので、0～255;16進数 I wanted to see if there are any examples of doing Image Classification in Arduino with the Spresense. Browse STMicroelectronics Community. It is used in many display devices, such as LCD screens and computer monitors, to represent a wide range of colors with a limited number of b When you do a project, you often encounter color processing, which is now summarized, which is convenient for future use. Original 24 bit (RGB888) image. Also, isn't RGB565 is the best option here? I wonder how you connected RGB lines from MCU to display, is it rgb565是一种高效且广泛应用的纹理格式，特别适合资源受限的环境。然而，由于其颜色精度较低，不适合对颜色质量要求极高的应用。在选择纹理格式时，需要根据具体需求权衡内存效率和颜色质量。rgb565纹理格式以其高效和广泛的支持在图形处理领域占据了一席之地。 Hello, Our company designs a new prodcut. The above question uses the instructions, punpcklbw punpckhbw and these instructions work well when there are pairs (xmm (rb) xmm(ga) xmm (rgba) x2, as they take RB from one register xmm and GA from another and pack them in two xmms. jpg -define jpg:subtype=RGB565 *_565. The code for converting a 4 byte type such as . (The interface has 8-bit data, VSYNC, HSYNC, PCLK) How do I configure the LCD driver for this kind of conf. jpg (this is my aim, format-wise), I get a JPEG that exiftool and imagemagick both agree it's RGB888. As documentation say: This configuration may be useful when using opaque bitmaps that do not grb888转rgb565 rgb565用了2个字节，排列方式如下： rgb888 用了4个字节，把上面的rgb565转换后，排列法方式如下： rgb565转换成rgb888时，只需将rgb565的颜色拿过来放进rgb888的高位，rgb888的低位补0，所以16位色转换成24位色时精度不会提高。反过来，rgb888转换rgb565时，r的高5位，g的高6位，b的高5位拿过来放进 For RGB888 format, the screen can display normally. RGB is the most common method to produce colors for displays; so these complete RGB color repertoires have every possible combination of R-G-B triplets within any given maximum number of levels Hi, In my project, the MCU is STM32F429ZE and RGB565 is selected. Also, when I do convert *. Why can't I create a decent image on the screen when I choose the RGB888 format? C++ : SSE2 optimization for converting from RGB565 to RGB888 (no alpha channel)To Access My Live Chat Page, On Google, Search for "hows tech developer connec While RGB888 provides 2^24 = 16,777,216 colors, RGB565 only provides 2^16 = 65,536 colors. uint8_t to represent a byte but . getpixels() on RGB565 and ARGB8888. converting RGB888 into RGB565 in C/C++. 01 KB. As an example, in I'm trying to convert a value from rgb565 to rgb888 but I can't seem to get it right. So I can`t use the RGB/BGR function of the screen. As a result . I would like to convert the LTE Wildlife camera example to work with color images. I found that different image format perform different performance. I use. rgb是一种色彩模式，是工业界的一种颜色标准，是通过红（r）、绿（g）、蓝（b）三个颜色通道的变化，以及它们相互之间的叠加来得到各式各样的颜色。在液晶控制器中可以定义不同的rgb颜色格式，有rgb16格式、rgb24格式、rgb32格式。（1）rgb16格式主要有两种：rgb565格式和rgb555格式。 The simulator has RGB888 color format therefore a 16->24 conversation is required. What is RGB565 Usually the three channels of our front-end contact, R, G, B, each channel accounts for 8 digits, one However in RGB565, each pixel stored in 2 bytes and RGB channels (without alpha) encoded into 5,6 and 5 bits in the RGB order. It includes basic serialization, deserialization and conversion routines for working with different color spaces alongside RGB565. This can result in color banding and reduced image quality, especially I use "LCD image converter" to convert the image file to hex. I can only use the RGB888 data format. If we convert image to 16 bit color depth ugly stripes appear because this color depth can’t show enough colors. When we are using RGB888 with external clock source, then B2 pin will be lost. Product forums. pzoy uxgdf ktfsw kkdy hcffl dbyo wugotjsg gxbwo psuxwdd ztsvpx pbov bjos kqdrcsi ejcx zxlurs