Initial node implementation (#4)

Reviewed-on: #4
Co-authored-by: Zack <zack@bfpower.io>
Co-committed-by: Zack <zack@bfpower.io>

examples/ads1256/Cargo.toml

@@ -0,0 +1,45 @@
+[package]
+name = "ads1256-examples"
+description = "Examples using the ads1256."
+version.workspace = true
+edition.workspace = true
+repository.workspace = true
+readme.workspace = true
+license.workspace = true
+
+[dependencies.physical]
+path = "../.."
+features = ["thermocouple_k", "lm35"]
+[dependencies.physical-node]
+path = "../../node"
+features = ["embassy-sync"]
+[dependencies.physical-ads1256]
+path = "../../peripheral-components/ads1256/node"
+features = ["poll"]
+[dependencies.ads1256]
+workspace = true
+[dependencies.uom]
+workspace = true
+[dependencies.defmt]
+workspace = true
+[dependencies.defmt-rtt]
+workspace = true
+[dependencies.cortex-m]
+workspace = true
+features = ["critical-section-single-core"]
+[dependencies.cortex-m-rt]
+workspace = true
+[dependencies.embassy-stm32]
+workspace = true
+features = ["stm32f429zi", "memory-x", "time", "exti", "time-driver-any"]
+[dependencies.embassy-executor]
+workspace = true
+[dependencies.embassy-futures]
+workspace = true
+[dependencies.embassy-time]
+workspace = true
+features = ["tick-hz-16_000_000"]
+[dependencies.embassy-sync]
+workspace = true
+[dependencies.panic-probe]
+workspace = true