User Guide
GD32150C-START
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Table of Contents
Table of Contents ...............................................................................................................................1
List of Figures.....................................................................................................................................3
List of Tables.......................................................................................................................................4
1. Summary......................................................................................................................................5
2. Function Pin Assign....................................................................................................................5
3. Getting started.............................................................................................................................5
4. Hardware layout overview..........................................................................................................6
4.1. Power supply........................................................................................................................6
4.2. Boot option...........................................................................................................................6
4.3. LED........................................................................................................................................6
4.4. KEY........................................................................................................................................7
4.5. USB .......................................................................................................................................7
4.6. GD-Link.................................................................................................................................8
4.7. Extension..............................................................................................................................8
4.8. MCU.......................................................................................................................................9
5. Routine use guide .......................................................................................................................9
5.1. GPIO_Running_LED ............................................................................................................9
5.1.1. DEMO purpose ...............................................................................................................9
5.1.2. DEMO running Result.....................................................................................................9
5.2. GPIO_Key_Polling_mode..................................................................................................10
5.2.1. DEMO purpose.............................................................................................................10
5.2.2. DEMO running Result...................................................................................................10
5.3. EXTI_Key_Interrupt_mode ................................................................................................10
5.3.1. DEMO purpose.............................................................................................................10
5.3.2. DEMO running Result...................................................................................................10
5.4. TIMER_Key_EXTI ...............................................................................................................11
5.4.1. DEMO purpose.............................................................................................................11
5.4.2. DEMO running result.....................................................................................................11
5.5. USBD_HID_keyboard.........................................................................................................11
5.5.1. DEMO purpose.............................................................................................................11
5.5.2. DEMO running Result...................................................................................................12
5.6. USBD_CDC_ACM...............................................................................................................12
