If it can be displayed normally, the program runs successfully.
Dragonbox db4 how to#
Compile and download the program you need to test to the STM32 development board（ Don't know how to compile and download?）.Step 3: Compile and download the program to the development board.Find the TFTLCD Slot on the development board, connect the module pins and Slot(For example, the module CS pin corresponds to the slot CS pin),Īnd then plug them directly into the Slot.Step 2: Connect the STM32 development board.For a description of the relevant test procedures, please refer to the test program documentation in the package.Download the STM32 test program from the Program Download column.This module is compatible with the ALIENTEK STM32 development board. Touch screen IC chip select control pin(Low level enable) Touch screen interrupt detection pin(Low level when a touch occurs)įlash chip select control pin (used when using the Flash extension function, this test program is not used) Module power positive pin (module has integrated voltage regulator IC, so the power supply can be connected to 5V or 3.3V) LCD backlight control pin(High level light) SD card selection control pin (used when using the SD card expansion function, this test program is not used) LCD data bus low 8-bit pin(When 8-bit parallel data bus mode is selected, the lower 8-bit data pins are not used) LCD register / data selection control pin(high level: register, low level: data) Solder R16 with 0Ω resistor or short circuit directly, and disconnect R8: select 16-bit data bus mode (default), use DB0~DB15 data pin Solder R8 with 0Ω resistor or short circuit directly, and disconnect R16: select 8-bit data bus mode, use DB8~DB15 data pin Number The red box in the above figure is the 8-bit/16-bit data bus mode switch, which is described as follows:
Dragonbox db4 driver#
Provide underlying driver technical support.Military-grade process standards, long-term stable work.Provides a rich sample program for STM32 and C51 platforms.Supports ALIENTEK STM32 Mini, Elite, WarShip, Explorer, and Apollo development boards for direct plug-in use.Support 8-bit/16-bit parallel bus switching (the default is 16-bit), fast transfer speed.
3.2-inch color screen, support 16BIT RGB 65K color display, display rich colors.5 How to use on STM32 development board.
0 kommentar(er)
