Sadly the generated #BL602 #RustLang Wrappers lack documentation ... Shall we cross-reference "The RISC-V BL602 Book"? 🤔

https://lupyuen.github.io/articles/led#how-it-works-bl602-gpio

Let's inject these "#BL602 Book" cross-references into the #RustLang Docs ... By modding our Procedural Macro

https://github.com/lupyuen/bl602-rust-wrapper/blob/master/doclinks.md

So that our #RustLang Wrapper Docs will cross-reference "The #BL602 Book" like this

https://lupyuen.github.io/bl602-rust-wrapper/

How we read the "#BL602 Book" Cross-References ... From our #RustLang Procedural Macro

https://github.com/lupyuen/bl602-rust-wrapper/blob/master/bl602-macros/src/safe_wrap.rs#L483-L521

How we inject the "#BL602 Book" Cross-References into the #RustLang Wrapper Docs ... With our Rust Procedural Macro

https://github.com/lupyuen/bl602-rust-wrapper/blob/master/bl602-macros/src/safe_wrap.rs#L457-L511

Now our #BL602 #RustLang Wrappers are documented ... With cross-references to "The BL602 Book"!

https://lupyuen.github.io/bl602-rust-wrapper/

Thanks to our #BL602 ADC Experiment ... We now have docs for our #RustLang Wrappers for ADC!

Added DMA #RustLang Wrappers for #BL602 IoT SDK ... Because ADC needs DMA

https://lupyuen.github.io/bl602-rust-wrapper/

See the redundant "gpio" in our #BL602 #RustLang Wrapper Names? Let's remove them

https://lupyuen.github.io/bl602-rust-wrapper/

#RustLang Wrapper for #BL602 IoT SDK ... Now on crates.io ! 🎉

https://crates.io/crates/bl602-sdk

Here's how we call the #BL602 #RustLang Wrapper for GPIO

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_gpio/rust/src/lib.rs

How we init a #BL602 ADC Channel in #RustLang

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs#L39-L100

#RustLang reminds us to be Extra Careful when Casting C Pointers ... Because it's unsafe and can go horribly wrong

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs#L39-L100

Here's the #RustLang code to read data from a #BL602 ADC Channel ... And compute the average

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs#L102-L165

Copying data from a C Pointer is unsafe, #RustLang reminds us

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs#L102-L165

String Formatting in #BL602 #RustLang ... Yep safer than "sprintf"

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs#L102-L165

#BL602 ADC Firmware in #RustLang ... Looks similar to C except for the "unsafe" parts

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs#L39-L100

Testing the Light Sensor on #PineCone #BL602 @PINE64 ... Actually we're reading the LED via ADC with #RustLang

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs

Building #BL602 #RustLang Firmware gets simpler ... Rust Wrapper for BL602 IoT SDK is now auto-downloaded from crates.io

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/run.sh

#BL602 LED becomes Light Sensor ... Thanks to #RustLang ADC Firmware!

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs

#PineCone #BL602 Light Sensor (improvised) ... Tested OK with #Pinebook Pro @PINE64 yay! 🎉

https://github.com/lupyuen/bl_iot_sdk/blob/adc/customer_app/sdk_app_rust_adc/rust/src/lib.rs

#RustLang on #RISCV #BL602 magically transforms an LED into a Light Sensor ... All shall be explained in this article

https://lupyuen.github.io/articles/adc?1

Here's how we read the #BL602 #ADC in our C Firmware

https://lupyuen.github.io/articles/adc?2#bl602-adc-in-c

How we init a #BL602 #ADC Channel in our C Firmware

https://lupyuen.github.io/articles/adc?3#initialise-the-adc-channel

Reading a #BL602 #ADC Channel with DMA

https://lupyuen.github.io/articles/adc?4#read-the-adc-channel

Running the #BL602 Firmware that turns our LED into a Light Sensor ... Thanks to #ADC!

https://lupyuen.github.io/articles/adc?5#run-the-c-firmware

Setting the ADC Gain on #BL602 ... For reading tiny inputs

https://lupyuen.github.io/articles/adc?6#set-the-adc-gain

Here's how we create a #RustLang Project for #BL602

https://lupyuen.github.io/articles/adc?7#create-a-bl602-rust-project

#BL602 #RustLang Firmware reads the ADC Input ... Here's how it works

https://lupyuen.github.io/articles/adc?8#bl602-adc-in-rust

Here's how we init a #BL602 ADC Channel in #RustLang

https://lupyuen.github.io/articles/adc?9#initialise-the-adc-channel-1

Reading a #BL602 ADC Channel with DMA in #RustLang

https://lupyuen.github.io/articles/adc?10#read-the-adc-channel-1

How we build #RustLang Firmware with #BL602 IoT SDK

https://lupyuen.github.io/articles/adc?11#build-the-bl602-rust-firmware

Flashing #RustLang Firmware to #BL602 with blflash ... Which is also built in Rust

https://lupyuen.github.io/articles/adc?12#flash-the-bl602-rust-firmware

Running #RustLang on #BL602 ... And turning the LED into a Light Sensor via ADC

https://lupyuen.github.io/articles/adc?15#run-the-bl602-rust-firmware

Tips for converting #BL602 Firmware to #RustLang

https://lupyuen.github.io/articles/adc?16#from-c-to-rust

#RustLang reminds us to be Extra Careful when using C Functions and C Pointers

https://lupyuen.github.io/articles/adc?17#safer-rust

Why are Static Variables "unsafe" in #RustLang?

https://lupyuen.github.io/articles/adc?18#static-variables-in-rust

#RustLang Wrapper for #BL602 is auto-generated from BL602 IoT SDK

https://lupyuen.github.io/articles/adc?20#rust-wrapper-for-bl602-iot-sdk