Update Pico W SDK example documentation (#154)

Updates the Pico W document to include the Pico 2W as a target device.

Author: iCMDdev

README.md

@@ -30,7 +30,7 @@ Each example in this repository contains build and deployment instructions, howe
 | [rpi-pico-blink-sdk](./rpi-pico-blink-sdk) | Raspberry Pi Pico, Pico 2 | Pico SDK | Blink an LED repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb"> |
 | [rpi-pico-blink](./rpi-pico-blink) | Raspberry Pi Pico | None  | Blink an LED repeatedly. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb"> |
 | [rpi-pico2-neopixel](./rpi-pico2-neopixel) | Raspberry Pi Pico 2 | None | Control Neopixel LEDs using the RP2350 PIO. | <img width="300" src="rpi-pico2-neopixel/assets/images/example.jpg"> |
-| [rpi-picow-blink-sdk](./rpi-picow-blink-sdk) | Raspberry Pi Pico W | Pico SDK | Blink an LED to signal 'SOS' in Morse code repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/26223064/a4949a2e-1887-4325-8f5f-a681963c93d7"> |
+| [rpi-picow-blink-sdk](./rpi-picow-blink-sdk) | Raspberry Pi Pico W, Pico 2W | Pico SDK | Blink an LED to signal 'SOS' in Morse code repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/26223064/a4949a2e-1887-4325-8f5f-a681963c93d7"> |
 | [stm32-blink](./stm32-blink) | STM32F746G-DISCO | None | Blink an LED repeatedly. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/739e98fd-a438-4a64-a7aa-9dddee25034b"> |
 | [stm32-lcd-logo](./stm32-lcd-logo) | STM32F746G-DISCO | None | Animate the Swift Logo on the built-in LCD. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/9e117d81-e808-493e-a20c-7284ea630f37"> |
 | [stm32-lvgl](./stm32-lvgl) | STM32F746G-DISCO | – | Baremetal setup of LCD, touch panel, DRAM, using the LLVM Embedded toolchain for ARM. Renders graphics, animations, and reacts to user input via LVGL. Includes a macOS/Linux SDL based host simulation app. | <img width="300" src="https://github.com/user-attachments/assets/3b4fefd3-1656-4768-9c64-6cbcb3ff9665"> |

Sources/EmbeddedSwift/Documentation.docc/GuidedExamples/PicoGuide.md

@@ -23,7 +23,7 @@ $ export PICO_SDK_PATH=...       # location to your Pico SDK
 $ export PICO_TOOLCHAIN_PATH=... # location to the Arm Embedded Toolchain
 ```
 
-If you have the Wi-Fi enabled Pico W board instead of the regular Pico, note that you will need a slightly different setup described in the [Pico W example project](https://github.com/swiftlang/swift-embedded-examples/tree/main/rpi-picow-blink-sdk), and just specifying `PICO_BOARD=pico_w` is not going to work.
+If you have the Wi-Fi enabled Pico W / Pico 2W board instead of the regular Pico, note that you will need a slightly different setup described in the [Pico W example project](https://github.com/swiftlang/swift-embedded-examples/tree/main/rpi-picow-blink-sdk), and just specifying `PICO_BOARD=pico_w` is not going to work.
 
 Install [CMake 3.29](https://cmake.org/) or newer.
 

rpi-picow-blink-sdk/README.md

@@ -6,7 +6,7 @@ This example demonstrates how to integrate with the Pico SDK which is using CMak
 
 ## Requirements
 
-- A Raspberry Pi Pico W board. If you have a Pico (non-W) instead, refer to the [rpi-pico-blink-sdk](../rpi-pico-blink-sdk) sample instead.
+- A Raspberry Pi Pico W / Pico 2W board. If you have a Pico (non-W) instead, refer to the [rpi-pico-blink-sdk](../rpi-pico-blink-sdk) sample instead.
 - Follow the setup steps at https://datasheets.raspberrypi.com/pico/getting-started-with-pico.pdf, in particular you'll need:
   - A checkout of the [pico-sdk](https://github.com/raspberrypi/pico-sdk.git), with git submodules checked out.
   - A checkout of the [pico-examples](https://github.com/raspberrypi/pico-examples.git).
@@ -22,7 +22,7 @@ This example demonstrates how to integrate with the Pico SDK which is using CMak
 - Build and copy the program in the UF2 format to the Mass Storage device to trigger flashing the program into memory (after which the device will reboot and run the firmware):
 ``` console
 $ cd rpi-picow-blink-sdk
-$ export PICO_BOARD=pico_w
+$ export PICO_BOARD=pico_w # or pico2_w
 $ export PICO_SDK_PATH='<path-to-your-pico-sdk>'
 $ export PICO_TOOLCHAIN_PATH='<path-to-the-arm-toolchain>'
 $ cmake -B build -G Ninja . -DCMAKE_EXPORT_COMPILE_COMMANDS=On
@@ -35,7 +35,7 @@ $ cmake --build build
 - Copy the UF2 firmware to the Mass Storage device:
 
 ```console
-$ cp build/swift-blinky.uf2 /Volumes/RP2040
+$ cp build/swift-blinky.uf2 /Volumes/RP2040 # or /Volumes/RP2350 for Pico 2W
 ```
 
 - The green LED should now be blinking in a pattern.