Sipeed RV Debugger¶
High-speed 3-IN-1 fast USB ARM/ESP32 JTAG, USB-to-RS232 virtual port and power supply 5VDC device. Official reference can be found here.
Configuration¶
You can configure debugging tool using debug_tool option in “platformio.ini” (Project Configuration File):
[env:myenv]
platform = ...
board = ...
debug_tool = sipeed-rv-debugger
If you would like to use this tool for firmware uploading, please change upload protocol:
[env:myenv]
platform = ...
board = ...
debug_tool = sipeed-rv-debugger
upload_protocol = sipeed-rv-debugger
More options:
Drivers¶
| Windows: | |
|---|---|
| Mac: | macOS contains default FTDIUSBSerialDriver driver which conflicts with debug tools which are based on this chip. FTDI Chip company recommends removing this default driver from a system. Everything should work after system rebooting. See detailed instruction in official application note (Page 16, Section 4: Uninstalling FTDI Drivers on OS X) AN134: FTDI Drivers Installation guide for MAC OS X |
| Linux: | Please install “udev” rules 99-platformio-udev.rules. If you already installed them before, please check that your rules are up-to-date or repeat steps. |
Wiring Connections¶
| Sipeed RV Debugger Connector | Board JTAG Pin | Description |
|---|---|---|
| 1 | GND | Digital ground |
| 2 | TDI | Test Data In pin |
| 6 | TMS | Test Mode State pin |
| 10 | TCK | JTAG Return Test Clock |
| 8 | TDO | Test Data Out pin |
| 4 | RST | Connect this pin to the (active low) reset input of the target CPU |
Platforms¶
| Name | Description |
|---|---|
| GigaDevice GD32V | The GigaDevice GD32V device is a 32-bit general-purpose microcontroller based on the RISC-V core with an impressive balance of processing power, reduced power consumption and peripheral set. |
| Kendryte K210 | Kendryte K210 is an AI capable RISCV64 dual core SoC. |
Frameworks¶
| Name | Description |
|---|---|
| Arduino | Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences |
| GigaDevice GD32V SDK | GigaDevice GD32VF103 Firmware Library (SDK) is a firmware function package, including programs, data structures and macro definitions, all the performance features of peripherals of GD32VF103 devices are involved in the package |
| Kendryte FreeRTOS SDK | Kendryte SDK with FreeRTOS support |
| Kendryte Standalone SDK | Kendryte Standalone SDK without OS support |
Boards¶
Note
For more detailed board information please scroll tables below by horizontal.
| Name | Platform | Debug | MCU | Frequency | Flash | RAM |
|---|---|---|---|---|---|---|
| GD32VF103V-EVAL | GigaDevice GD32V | External | GD32VF103VBT6 | 108MHz | 128KB | 32KB |
| Sipeed Longan Nano | GigaDevice GD32V | External | GD32VF103CBT6 | 108MHz | 128KB | 32KB |
| Sipeed Longan Nano Lite | GigaDevice GD32V | External | GD32VF103C8T6 | 108MHz | 64KB | 20KB |
| Sipeed MAIX BiT | Kendryte K210 | External | K210 | 400MHz | 16MB | 6MB |
| Sipeed MAIX BiT with Mic | Kendryte K210 | External | K210 | 400MHz | 16MB | 6MB |
| Sipeed MAIX GO | Kendryte K210 | External | K210 | 400MHz | 16MB | 6MB |
| Sipeed MAIX ONE DOCK | Kendryte K210 | External | K210 | 400MHz | 16MB | 6MB |
| Sipeed MAIXDUINO | Kendryte K210 | External | K210 | 400MHz | 16MB | 6MB |
| Sipeed MF1 MF1 | Kendryte K210 | External | K210 | 400MHz | 16MB | 6MB |
| Wio Lite RISC-V | GigaDevice GD32V | External | GD32VF103CBT6 | 108MHz | 128KB | 32KB |