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zhuantou215

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Everything posted by zhuantou215

  1. I hope the administrator can give me a reply. I would like to thank you very much.
  2. First of all, I would like to thank you for your help. My screen has been able to display normally, I am trying to touch. But I don't know which touch driven template to use. My LCD screen is RGB888, which belongs to capacitance screen. My touch chip is gt911, I2c driver touch chip. I hope you can tell me which touch drive template should be used!!!
  3. zhuantou215

    GDISP

    Thank you very much for your help. I'm using the GDISP module now. I want to draw a triangle. I tried many ways, but I couldn't get the triangle. I think there is no triangle function. I'm very confused. I hope you can help me.
  4. zhuantou215

    image

    Thank you very much for your help. I can only pull the path of the picture into file2c.exe.But I can't use it. I hope you can tell me how to use it.
  5. zhuantou215

    image

    Thank for your help.If I want to use custom pictures, how to convert pictures into code? Are there any special tools?
  6. Hello, but the problem is not solved. I still don't go to the font to convert that page. I sincerely hope that you can help me. After solving this problem, I will delete these contents.
  7. Thank you very much for your help. Now I want to use a custom font. But the web page can't be loaded. This can be done very easily using our online converter. I hope to get your help.
  8. Thank you very much for your help. My board can work well.Now I want to achieve touch function, but I use demos/modules/ginput/keyboard every time. There are always the following mistakes: ..\..\Output\LCD.axf: Error: L6218E: Undefined symbol GKEYBOARDVMT_OnlyOne (referred from gfx_mk.o). What is the reason for this?
  9. Thank you for your help. My development board can only be displayed to this extent. I found that there were two functions I didn't implement. As shown below. systemticks_t gfxSystemTicks(void) { return SysTick->VAL; } systemticks_t gfxMillisecondsToTicks(delaytime_t ms) { return ms; } What should I do to implement these two functions.I hope that good people can help me.
  10. Thank you very much for your help. Can you upload your template?
  11. First of all, thank you very much for your help. The compiler I use is Keil. whenever I do not add a LCD driver, the compiler is always wrong: ..\ugfx\src\../src/gdisp/gdisp.h (166): error: #5: cannot open source input file "gdisp_lld_config.h": No such file #error directive "GDISP:Unsupported color system" Undefined typedef COLOR_TYPE color_t; I follow https://wiki.ugfx.io/index.php/Using_Keil_µVision_5_MDK-ARM。Using the template LCD driver of ugfx. Project compilation is no problem. Now, I want to use a custom LCD driver. How should I modify it。
  12. Thank you very much for your help.I also tried to #define GFX_COMPILER GFX_COMPILER_KEIL.But the mistakes are the same as above。
  13. Thank you very much for your help. When I use the Keil Vision 5 compiler, this error is always I also do it according to https://wiki.ugfx.io/index.php/Using_Keil_µVision_5_MDK-ARM。Sincerely hope that the new love will help me.
  14. Very, very very, thank you for your help. But I have another problem. Under eclipse, I click Debug to always show: Error with command: GDB --version Cannot run program "GDB": Unknown reason I tried to install the CDT plug-in, but I couldn't solve it. Click the run button console block diagram not to display.
  15. Thanks very much。 But I'm using STM32F429, and the template, STM32F4xx_Eclipse_Project, doesn't have a specific model. When I compiling startup_stm32f429xx.s, I always show it: ./CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/startup_stm32f401xe.o:(.isr_vector+0x0) multiple definition of `g_pfnVectors' ./src/stm32f4xx_startup.o:(.isr_vector+0x0): first defined here ./CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/startup_stm32f401xe.o: In function `SPI4_IRQHandler': (.text.Default_Handler+0x0): multiple definition of `Default_Handler' ./src/stm32f4xx_startup.o:(.text.Default_Handler+0x0): first defined here ./CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/startup_stm32f429xx.o:(.isr_vector+0x0): multiple definition of `g_pfnVectors' ./src/stm32f4xx_startup.o:(.isr_vector+0x0): first defined here ./CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/startup_stm32f429xx.o: In function `DMA2D_IRQHandler': (.text.Default_Handler+0x0): multiple definition of `Default_Handler' If I do it correctly, if I want to show STM32F429, how should I change it!
  16. Thank you very much for your help. I used the official STM32F4xx_Eclipse_Project. There is no error in direct operation. When I change main.c, there is always the following error: eabi-5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/lib/armv7e-m/libg_nano.a (lib_a-sbrkr.o): In function `_sbrk_r': In addition, I don't know how to change the GDisplay * g in this API. How to write gdispGDrawBox (GDisplay * g, 10, 10, width/2, height/2, 0xFFFFFF00). Can you give an example I hope to get your help!Thanks very much!
  17. Thank you very much. If I wanted to change STM32F746 to STM32F429, could you give me a template? For example stm32f429_discovery_sdram.c,stm32f7_i2c.c,and so on.
  18. Thank you very much for helping me before. Since I was a novice, I downloaded the official STM32F746G-Discovery Template, and I want to change the makefile to generate a binary executable for STM32F429. So I changed the makefile to: OPT_OS = raw32 OPT_THUMB = yes OPT_LINK_OPTIMIZE = no OPT_CPU = stm32m4 # uGFX settings # See $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk for the list of variables GFXLIB = ../uGFX GFXBOARD = STM32F429i-Discovery GFXDEMO = GFXDRIVERS = GFXSINGLEMAKE = no # Special - Required for the drivers for this discovery board. STMHAL = ../STM32F4xx_HAL_Driver # Special - Required for Raw32 CMSIS = ../CMSIS ############################################################################################## # Set these for your project # ARCH = arm-none-eabi- SRCFLAGS = -ggdb -O1 CFLAGS = CXXFLAGS = -fno-rtti ASFLAGS = LDFLAGS = SRC = main.c OBJS = DEFS = DEFS = LIBS = INCPATH = LIBPATH = LDSCRIPT = ############################################################################################## # These should be at the end # include $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk include $(GFXLIB)/tools/gmake_scripts/os_$(OPT_OS).mk include $(GFXLIB)/tools/gmake_scripts/compiler_gcc.mk # *** EOF *** Whenever you run make. There is always an error .. ../uGFX/src/gos/gos_rules.h:24:3: error: #error "GOS: More than one operation system has been defined as TRUE." #error "GOS: More than one operation system has been defined as TRUE .. So I hope you can help me.
  19. Thank you very much. The UGFX I use is very good. When I use eclipse to compile, I always make a mistake. Can you help me to solve it?
  20. Thanks very much。 I want to emphasize that my development board is not a computer. Let me state what I do. Do you think it's right? 1. transplant ugfx into the development board. 2. cross - compile and transplant SDL into the development board 3 execute makefile
  21. Thank you very much. My development board is also the Linux system.What should I do if my development board kernel doesn't support Framebuffer?
  22. Thank you very much for your help to me before, because I am a novice. Can you help me to answer it? I still don't have the implementation of porting ugfx to my development board. My development board is: Linux system, can I compile the SDL with arm-linux-gcc and transplant it into the development board.
  23. Thank you very much。If I run ugfx on IM6UL. I'd like to describe my understanding. Would you check it correctly? 1. transplant ugfx into the development board. 2. execute makefile Maybe there are some details that I don't describe, such as enabling Framebuffer. I sincerely hope that you can give me some guidance.
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