User Manual GD32350R-EVAL Table of Contents 目录 Table of Contents ..........................1 List of Figures ............................. 4 List of Tables ............................5 Summary ............................6 Function Pin Assign ........................6 Getting started ..........................7 Hardware layout overview ......................7 4.1.
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User Manual GD32350R-EVAL Routine use guide ........................17 5.1. GPIO_Runing_Led ......................17 5.1.1. DEMO Purpose ......................17 5.1.2. DEMO Running Result ....................17 5.2. GPIO_KeyBoard_Polling_mode ..................18 5.2.1. DEMO Purpose ......................18 5.2.2. DEMO Running Result ....................18 5.3. GPIO_KeyBoard_Interrupt_mode ..................18 5.3.1.
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User Manual GD32350R-EVAL 5.13.2. DEMO Running Result ....................25 5.14. SPI_TFT_LCD_Driver ...................... 26 5.14.1. DEMO Purpose ......................26 5.14.2. DEMO Running Result ....................26 5.15. HDMI-CEC_HostSlaveCommunication ................. 27 5.15.1. DEMO Purpose ......................27 5.15.2. DEMO Running Result ....................27 5.16.
User Manual GD32350R-EVAL List of Figures Figure 4-1 Schematic diagram of power supply ....................7 Figure 4-2 Schematic diagram of boot option ....................8 Figure 4-3 Schematic diagram of LED function ....................8 Figure 4-4 Schematic diagram of Key function ....................8 Figure 4-5 Schematic diagram of USART0 function ..................
User Manual GD32350R-EVAL Summary GD32350R-EVAL evaluation board uses GD32F350RBT6 as the main controller. As a complete development platform of GD32F3x0 powered by ARM® Cortex™-M4 core, the board supports full range of peripherals. It uses mini-USB interface or AC/DC adapter to supply 5V power.
User Manual GD32350R-EVAL PB14 TSI_G5_IO3 PB13 TSI_G2_IO2 PB12 TSI_G5_IO1 TSI_G2_IO0 TSI_G2_IO1 SPI0_SCK SPI0_MISO SPI0_MOSI TFT_CS TF_CARD_CS TFT_RESET ADC_IN11 HDMI-CEC COMP0_INP COMPARATOR DAC_OUT Getting started The EVAL Board uses mini-USB connecter or AC/DC adapter to get power, the hardware system power is +3.3V. A mini-USB cable and a J-Link tool are necessary to down programs.
User Manual GD32350R-EVAL 4.2. Boot option Figure 4-2 Schematic diagram of boot option Table 4-1 Boot configuration BOOT1 BOOT0 Boot Mode User memory Default System memory Changed by ISP SRAM memory 4.3. Figure 4-3 Schematic diagram of LED function 4.4.
User Manual GD32350R-EVAL 4.13. Figure 4-13 Schematic diagram of CMP function 4.14. HDMI-CEC Figure 4-14 Schematic diagram of HDMI-CEC function +3V3 27KΩ HEADER 2 HDMI-CEC 4.15. Figure 4-15 Schematic diagram of TSI function 13 /33...
Learn to use GPIO for controlling the LED Learn to use SysTick to generate 1ms delay GD32350R-EVAL board has four LEDs. The LED1, LED2, LED3 and LED4 are controlled by GPIO. This demo will show how to light the LEDs. 5.1.2.
Learn to use SysTick to generate 1ms delay GD32350R-EVAL board has four keys and four LEDs. The four keys are Reset key, Tamper key, User key and Wakeup key. The LED1, LED2, LED3 and LED4 are controlled by GPIO.
User Manual GD32350R-EVAL will be turned on. Press down the Tamper Key again, LED2 will be turned off. 5.4. USART_Printf 5.4.1. DEMO Purpose This Demo includes the following functions of GD32 MCU: Learn to use GPIO: the Tamper key control the LED ...
User Manual GD32350R-EVAL 5.6. USART_DMA 5.6.1. DEMO Purpose This Demo includes the following functions of GD32 MCU: Learn to use the COM transmit and receive using DMA 5.6.2. DEMO Running Result Jump JP13 to USART, then download the program < 06_USART_DMA > to the EVAL board and run.
GD32F350R_EVAL boards, one board as a sender, the other as a receiver. First connect two GD32350R-EVAL boards through RS485 line A and B, and then download the program < 07_RS485_Test > to the board for running. When press...
<08_ADC_conversion_triggered_by_timer> GD32350R-EVAL board, adjust the adjustable potentiometer knob to change the analog input. The ADC, which is triggered by TIMER1 CH1 event, will convert the analog input, and you will see the result, a voltage curve, on the LCD. The curve adjusts with the analog input.
User Manual GD32350R-EVAL 5.11. I2C_EEPROM 5.11.1. DEMO Purpose This Demo includes the following functions of GD32 MCU: Learn how to use the master transmitting mode of the I2C module Learn how to use the master receiving mode of the I2C module ...
User Manual GD32350R-EVAL 5.12. SPI_TF_Card_Block_Operation 5.12.1. DEMO Purpose This Demo includes the following function of GD32 MCU: Learn how to use SPI to block read and write from TF card In this demo, the SPI interface is used for reading from and writing to TF card. Write to TF card with 0 to 255, a total of 2048 bytes directly.
User Manual GD32350R-EVAL 5.13. SPI_TF_Card_FATFS_Operation 5.13.1. DEMO Purpose This Demo includes the following function of GD32 MCU: Learn how to use SPI to read and write from TF card with FATFS In this demo, the SPI interface is used for reading from and writing to TF card. Make sure the TF card has FAT file system.
Learn how to use SPI to drive TFT LCD screen and display GD32350R-EVAL board has a TFT LCD screen which supports SPI interface. In this demo, tests of font, number, draw and color are displayed on the LCD screen respectively.
User Manual GD32350R-EVAL 5.15. HDMI-CEC_HostSlaveCommunication 5.15.1. DEMO Purpose This Demo includes the following functions of GD32 MCU: Learn the communication function of HDMI-CEC In the process of communication, the sender sends data to receiver through the key interrupt, the receiver for receiving data in the CEC interrupt. The entire communication process does not make the error processing.
Learn to use I2S module to output audio file GD32350R-EVAL board integrates the I2S (Inter-IC Sound) module, and the module can communicate with external devices using the I2S audio protocol. This Demo mainly shows how to use the I2S interface of the board for audio output.
User Manual GD32350R-EVAL 5.18. PMU_sleep_wakeup 5.18.1. DEMO Purpose This Demo includes the following functions of GD32 MCU: Learn to use the USART receive interrupt to wake up the PMU from sleep mode 5.18.2. DEMO Running Result Download the program < 18_PMU_sleep_wakeup > to the EVAL board, connect serial cable to EVAL_COM.
DEMO Running Result Use the DuPont line to connect the TIMER0_CH0 (PA8) and LED1 (PC10), and then download the program <21_TIMER_Breath_LED> to the GD32350R-EVAL board and run. PA8 should not be reused by other peripherals. When the program is running, you can see LED1 lighting from dark to bright gradually and then gradually darken, ad infinitum, just like breathing as rhythm.
User Manual GD32350R-EVAL This demo includes the following functions of GD32 MCU: Learn how to use the USBFS peripheral Learn how to implement USB CDC device EVAL board has one USBFS interface. In this demo, the EVAL board is enumerated as an USB virtual COM port, which was shown in device manager of PC as below.
User Manual GD32350R-EVAL characters (‘b’, ‘a’ and ‘c’). In addition, the demo also supports remote wakeup which is the ability of a USB device to bring a suspended bus back to the active condition, and the wakeup key is used as the remote wakeup source.
User Manual GD32350R-EVAL If a mouse has been attached, the user will see the information of mouse enumeration. First pressing the user key will see the inserted device is mouse, and then moving the mouse will show the position of mouse and the state of button in the screen.
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