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Original file line number Diff line number Diff line change
Expand Up @@ -15,15 +15,13 @@ import MCP2515 from "../../../common/dev/\_pico-mcp2515.mdx";

# Control RP2040 on Linux

## OverView

## Relation introduction between J4215 and 40-PIN GPIO
## Overview

<RELATION />

## Tools Introduction

In order to operate the IO resources on RP2040, we need a complete software environment, here we mainly introduce a set of C/C++ SDKs, namely pico-sdk and pico-examples. pico-sdk mainly provides some APIs to operate the RP2040, while pico-examples provides a compilation framework for us to add our own programs according to the compilation framework provided by pico-examples. pico-sdk provides some APIs to operate the RP2040, while pico-examples provides a compilation framework for us to add our own programs according to the compilation framework provided by pico-examples.
In order to operate the IO resources on the RP2040, we need a complete software environment. Here we mainly introduce a set of C/C++ SDKs, namely pico-sdk and pico-examples. pico-sdk mainly provides some APIs for operating the RP2040, while pico-examples provides a compilation framework, and we can add our own programs based on the compilation framework provided by pico-examples.

<SDK_EXAMPLE flash_url="./flash" product_name="Radxa X4" />

Expand All @@ -33,7 +31,10 @@ In order to operate the IO resources on RP2040, we need a complete software envi

<Tabs queryString="type">
<TabItem value="GPIO">
<GPIO flash_url="./flash" gpio_definition="./gpio" product_name="Radxa X4" led_pin="PIN_5" platform="Linux" />
<GPIO flash_url="./flash" gpio_definition="./gpio" product_name="Radxa X4" led_pin="PIN_5" cmd= "cd pico-examples/build
rm -rf *
cmake -G ''Ninja'' ..
ninja" />
</TabItem>
<TabItem value="I2C">
<I2C flash_url="./flash" product_name="Radxa X4" scl_pin="PIN_5" sda_pin="PIN_3" platform="Linux" />
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