commit 285cc1382d67bd27251045cbfbfd948923c2eb50
Author: Iain (Bill) Wiseman <iwiseman@bibble.co.nz>
Date: Thu Apr 17 16:44:02 2025 +1200
Initial Checkin
diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..c543aaa
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,16 @@
+[target.xtensa-esp32-none-elf]
+runner = "espflash flash --monitor"
+
+
+[env]
+ESP_LOG="info"
+
+[build]
+rustflags = [
+ "-C", "link-arg=-nostartfiles",
+]
+
+target = "xtensa-esp32-none-elf"
+
+[unstable]
+build-std = ["core"]
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e6a3183
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,13 @@
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+.env*
+.vscode*
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..fa74312
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,1364 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "anyhow"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
+
+[[package]]
+name = "autocfg"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+
+[[package]]
+name = "az"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b7e4c2464d97fe331d41de9d5db0def0a96f4d823b8b32a2efd503578988973"
+
+[[package]]
+name = "basic-toml"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba62675e8242a4c4e806d12f11d136e626e6c8361d6b829310732241652a178a"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "bitfield"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f798d2d157e547aa99aab0967df39edd0b70307312b6f8bd2848e6abe40896e0"
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bitflags"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
+
+[[package]]
+name = "byte-slice-cast"
+version = "1.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7575182f7272186991736b70173b0ea045398f984bf5ebbb3804736ce1330c9d"
+
+[[package]]
+name = "bytemuck"
+version = "1.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b1fc10dbac614ebc03540c9dbd60e83887fda27794998c6528f1782047d540"
+
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "chrono"
+version = "0.4.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a7964611d71df112cb1730f2ee67324fcf4d0fc6606acbbe9bfe06df124637c"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "critical-section"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
+
+[[package]]
+name = "darling"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "defmt"
+version = "0.3.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0963443817029b2024136fc4dd07a5107eb8f977eaf18fcd1fdeb11306b64ad"
+dependencies = [
+ "defmt 1.0.1",
+]
+
+[[package]]
+name = "defmt"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "548d977b6da32fa1d1fda2876453da1e7df63ad0304c8b3dae4dbe7b96f39b78"
+dependencies = [
+ "bitflags 1.3.2",
+ "defmt-macros",
+]
+
+[[package]]
+name = "defmt-macros"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d4fc12a85bcf441cfe44344c4b72d58493178ce635338a3f3b78943aceb258e"
+dependencies = [
+ "defmt-parser",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "defmt-parser"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10d60334b3b2e7c9d91ef8150abfb6fa4c1c39ebbcf4a81c2e346aad939fee3e"
+dependencies = [
+ "thiserror",
+]
+
+[[package]]
+name = "delegate"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9b6483c2bbed26f97861cf57651d4f2b731964a28cd2257f934a4b452480d21"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "display-interface"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ba2aab1ef3793e6f7804162debb5ac5edb93b3d650fbcc5aeb72fcd0e6c03a0"
+
+[[package]]
+name = "display-interface-i2c"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d964fa85bbbb5a6ecd06e58699407ac5dc3e3ad72dac0ab7e6b0d00a1cd262d"
+dependencies = [
+ "display-interface",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+]
+
+[[package]]
+name = "display-interface-spi"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f86b9ec30048b1955da2038fcc3c017f419ab21bb0001879d16c0a3749dc6b7a"
+dependencies = [
+ "byte-slice-cast",
+ "display-interface",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+]
+
+[[package]]
+name = "document-features"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95249b50c6c185bee49034bcb378a49dc2b5dff0be90ff6616d31d64febab05d"
+dependencies = [
+ "litrs",
+]
+
+[[package]]
+name = "embassy-embedded-hal"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41fea5ef5bed4d3468dfd44f5c9fa4cda8f54c86d4fb4ae683eacf9d39e2ea12"
+dependencies = [
+ "embassy-futures",
+ "embassy-sync",
+ "embassy-time",
+ "embedded-hal 0.2.7",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+ "embedded-storage",
+ "embedded-storage-async",
+ "nb 1.1.0",
+]
+
+[[package]]
+name = "embassy-executor"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90327bcc66333a507f89ecc4e2d911b265c45f5c9bc241f98eee076752d35ac6"
+dependencies = [
+ "critical-section",
+ "document-features",
+ "embassy-executor-macros",
+]
+
+[[package]]
+name = "embassy-executor-macros"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3577b1e9446f61381179a330fc5324b01d511624c55f25e3c66c9e3c626dbecf"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "embassy-futures"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f878075b9794c1e4ac788c95b728f26aa6366d32eeb10c7051389f898f7d067"
+
+[[package]]
+name = "embassy-sync"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d2c8cdff05a7a51ba0087489ea44b0b1d97a296ca6b1d6d1a33ea7423d34049"
+dependencies = [
+ "cfg-if",
+ "critical-section",
+ "embedded-io-async",
+ "futures-sink",
+ "futures-util",
+ "heapless",
+]
+
+[[package]]
+name = "embassy-time"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f820157f198ada183ad62e0a66f554c610cdcd1a9f27d4b316358103ced7a1f8"
+dependencies = [
+ "cfg-if",
+ "critical-section",
+ "document-features",
+ "embassy-time-driver",
+ "embedded-hal 0.2.7",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+ "futures-util",
+]
+
+[[package]]
+name = "embassy-time-driver"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d45f5d833b6d98bd2aab0c2de70b18bfaa10faf661a1578fd8e5dfb15eb7eba"
+dependencies = [
+ "document-features",
+]
+
+[[package]]
+name = "embassy-time-queue-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc55c748d16908a65b166d09ce976575fb8852cf60ccd06174092b41064d8f83"
+dependencies = [
+ "embassy-executor",
+ "heapless",
+]
+
+[[package]]
+name = "embedded-can"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9d2e857f87ac832df68fa498d18ddc679175cf3d2e4aa893988e5601baf9438"
+dependencies = [
+ "nb 1.1.0",
+]
+
+[[package]]
+name = "embedded-graphics"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0649998afacf6d575d126d83e68b78c0ab0e00ca2ac7e9b3db11b4cbe8274ef0"
+dependencies = [
+ "az",
+ "byteorder",
+ "embedded-graphics-core",
+ "float-cmp",
+ "micromath",
+]
+
+[[package]]
+name = "embedded-graphics-core"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba9ecd261f991856250d2207f6d8376946cd9f412a2165d3b75bc87a0bc7a044"
+dependencies = [
+ "az",
+ "byteorder",
+]
+
+[[package]]
+name = "embedded-hal"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35949884794ad573cf46071e41c9b60efb0cb311e3ca01f7af807af1debc66ff"
+dependencies = [
+ "nb 0.1.3",
+ "void",
+]
+
+[[package]]
+name = "embedded-hal"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "361a90feb7004eca4019fb28352a9465666b24f840f5c3cddf0ff13920590b89"
+
+[[package]]
+name = "embedded-hal-async"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c4c685bbef7fe13c3c6dd4da26841ed3980ef33e841cddfa15ce8a8fb3f1884"
+dependencies = [
+ "embedded-hal 1.0.0",
+]
+
+[[package]]
+name = "embedded-hal-nb"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fba4268c14288c828995299e59b12babdbe170f6c6d73731af1b4648142e8605"
+dependencies = [
+ "embedded-hal 1.0.0",
+ "nb 1.1.0",
+]
+
+[[package]]
+name = "embedded-io"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edd0f118536f44f5ccd48bcb8b111bdc3de888b58c74639dfb034a357d0f206d"
+
+[[package]]
+name = "embedded-io-async"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ff09972d4073aa8c299395be75161d582e7629cd663171d62af73c8d50dba3f"
+dependencies = [
+ "embedded-io",
+]
+
+[[package]]
+name = "embedded-storage"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a21dea9854beb860f3062d10228ce9b976da520a73474aed3171ec276bc0c032"
+
+[[package]]
+name = "embedded-storage-async"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1763775e2323b7d5f0aa6090657f5e21cfa02ede71f5dc40eead06d64dcd15cc"
+dependencies = [
+ "embedded-storage",
+]
+
+[[package]]
+name = "enum-as-inner"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1e6a265c649f3f5979b601d26f1d05ada116434c87741c9493cb56218f76cbc"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "enumset"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d07a4b049558765cef5f0c1a273c3fc57084d768b44d2f98127aef4cceb17293"
+dependencies = [
+ "enumset_derive",
+]
+
+[[package]]
+name = "enumset_derive"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59c3b24c345d8c314966bdc1832f6c2635bfcce8e7cf363bd115987bba2ee242"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "equivalent"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+
+[[package]]
+name = "esp-backtrace"
+version = "0.14.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7660d85e3e7b0e113aaeeffb1a155e64a09a5035d4104031875acdba4cb68e"
+dependencies = [
+ "esp-build 0.1.0",
+ "esp-println",
+ "semihosting",
+]
+
+[[package]]
+name = "esp-build"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b94a4b8d74e7cc7baabcca5b2277b41877e039ad9cd49959d48ef94dac7eab4b"
+dependencies = [
+ "quote",
+ "syn 2.0.100",
+ "termcolor",
+]
+
+[[package]]
+name = "esp-build"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8aa1c8f9954c9506699cf1ca10a2adcc226ff10b6ae3cb9e875cf2c6a0b9a372"
+dependencies = [
+ "quote",
+ "syn 2.0.100",
+ "termcolor",
+]
+
+[[package]]
+name = "esp-config"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "158dba334d3a2acd8d93873c0ae723ca1037cc78eefe5d6b4c5919b0ca28e38e"
+dependencies = [
+ "document-features",
+]
+
+[[package]]
+name = "esp-hal"
+version = "0.23.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a573175c540fd1d21a9cf07b0dee286b5a8f4cfde4b35da0f4f4657de7942c45"
+dependencies = [
+ "basic-toml",
+ "bitfield",
+ "bitflags 2.9.0",
+ "bytemuck",
+ "cfg-if",
+ "chrono",
+ "critical-section",
+ "delegate",
+ "document-features",
+ "embassy-embedded-hal",
+ "embassy-futures",
+ "embassy-sync",
+ "embedded-can",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+ "embedded-hal-nb",
+ "embedded-io",
+ "embedded-io-async",
+ "enumset",
+ "esp-build 0.2.0",
+ "esp-config",
+ "esp-hal-procmacros",
+ "esp-metadata",
+ "esp-riscv-rt",
+ "esp32",
+ "fugit",
+ "instability",
+ "nb 1.1.0",
+ "paste",
+ "portable-atomic",
+ "rand_core",
+ "riscv",
+ "serde",
+ "strum",
+ "ufmt-write",
+ "void",
+ "xtensa-lx",
+ "xtensa-lx-rt",
+]
+
+[[package]]
+name = "esp-hal-embassy"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cea15ef146c7689fede0c3a7d765e07b1eb22ef462f1203a137dacc615b031a"
+dependencies = [
+ "critical-section",
+ "document-features",
+ "embassy-executor",
+ "embassy-sync",
+ "embassy-time",
+ "embassy-time-driver",
+ "embassy-time-queue-utils",
+ "esp-build 0.2.0",
+ "esp-config",
+ "esp-hal",
+ "esp-hal-procmacros",
+ "esp-metadata",
+ "portable-atomic",
+ "static_cell",
+]
+
+[[package]]
+name = "esp-hal-procmacros"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4a3297005c2b31cd00e2ba50037edc9bddf99da3afe1c97a2d1b0165a312eab"
+dependencies = [
+ "darling",
+ "document-features",
+ "litrs",
+ "proc-macro-crate",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "esp-lora-send"
+version = "0.1.0"
+dependencies = [
+ "embassy-embedded-hal",
+ "embassy-executor",
+ "embassy-futures",
+ "embassy-sync",
+ "embassy-time",
+ "embedded-graphics",
+ "esp-backtrace",
+ "esp-hal",
+ "esp-hal-embassy",
+ "esp-println",
+ "fugit",
+ "log",
+ "lora-phy",
+ "ssd1306",
+ "static_cell",
+]
+
+[[package]]
+name = "esp-metadata"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb15c17e50f4cccb0d88305c19eae2d5533d750f0a05b6a05f1c99864974758e"
+dependencies = [
+ "anyhow",
+ "basic-toml",
+ "serde",
+ "strum",
+]
+
+[[package]]
+name = "esp-println"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee38e87bc7e303c299047c0e9bcd0f8ccca7c7e70d1fd78bbb565db14f33beb6"
+dependencies = [
+ "critical-section",
+ "esp-build 0.1.0",
+ "log",
+ "portable-atomic",
+]
+
+[[package]]
+name = "esp-riscv-rt"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94aca65db6157aa5f42d9df6595b21462f28207ca4230b799aa3620352ef6a72"
+dependencies = [
+ "document-features",
+ "riscv",
+ "riscv-rt-macros",
+]
+
+[[package]]
+name = "esp32"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19d3bff1d268a4b8d34b494c0e88466cd59a827bb330189773db299ff525ea13"
+dependencies = [
+ "critical-section",
+ "vcell",
+]
+
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "fugit"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17186ad64927d5ac8f02c1e77ccefa08ccd9eaa314d5a4772278aa204a22f7e7"
+dependencies = [
+ "gcd",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e575fab7d1e0dcb8d0c7bcf9a63ee213816ab51902e6d244a95819acacf1d4f7"
+
+[[package]]
+name = "futures-task"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"
+
+[[package]]
+name = "futures-util"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "pin-project-lite",
+ "pin-utils",
+]
+
+[[package]]
+name = "gcd"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d758ba1b47b00caf47f24925c0074ecb20d6dfcffe7f6d53395c0465674841a"
+
+[[package]]
+name = "hash32"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47d60b12902ba28e2730cd37e95b8c9223af2808df9e902d4df49588d1470606"
+dependencies = [
+ "byteorder",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
+
+[[package]]
+name = "heapless"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bfb9eb618601c89945a70e254898da93b13be0388091d42117462b265bb3fad"
+dependencies = [
+ "hash32",
+ "stable_deref_trait",
+]
+
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
+[[package]]
+name = "indexmap"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
+[[package]]
+name = "indoc"
+version = "2.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd"
+
+[[package]]
+name = "instability"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf9fed6d91cfb734e7476a06bde8300a1b94e217e1b523b6f0cd1a01998c71d"
+dependencies = [
+ "darling",
+ "indoc",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "litrs"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4ce301924b7887e9d637144fdade93f9dfff9b60981d4ac161db09720d39aa5"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "log"
+version = "0.4.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
+
+[[package]]
+name = "lora-modulation"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c96c4a41a1f1ad04de765306e1829c7007a37898fe4033204fa82cf2e055624"
+
+[[package]]
+name = "lora-phy"
+version = "3.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61471c3b2909789e3332083577f6cf6c41a4fcf37674ef15156bcbb20504ac65"
+dependencies = [
+ "defmt 0.3.100",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+ "lora-modulation",
+ "num-traits",
+]
+
+[[package]]
+name = "maybe-async-cfg"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1e083394889336bc66a4eaf1011ffbfa74893e910f902a9f271fa624c61e1b2"
+dependencies = [
+ "proc-macro-error",
+ "proc-macro2",
+ "pulldown-cmark",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
+[[package]]
+name = "micromath"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c8dda44ff03a2f238717214da50f65d5a53b45cd213a7370424ffdb6fae815"
+
+[[package]]
+name = "minijinja"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98642a6dfca91122779a307b77cd07a4aa951fbe32232aaf5bad9febc66be754"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "nb"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "801d31da0513b6ec5214e9bf433a77966320625a37860f910be265be6e18d06f"
+dependencies = [
+ "nb 1.1.0",
+]
+
+[[package]]
+name = "nb"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d5439c4ad607c3c23abf66de8c8bf57ba8adcd1f129e699851a6e43935d339d"
+
+[[package]]
+name = "num-traits"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
+[[package]]
+name = "pin-project-lite"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
+name = "portable-atomic"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "350e9b48cbc6b0e028b0473b114454c6316e57336ee184ceab6e53f72c178b3e"
+
+[[package]]
+name = "proc-macro-crate"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edce586971a4dfaa28950c6f18ed55e0406c1ab88bbce2c6f6293a7aaba73d35"
+dependencies = [
+ "toml_edit",
+]
+
+[[package]]
+name = "proc-macro-error"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+dependencies = [
+ "proc-macro-error-attr",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
+[[package]]
+name = "proc-macro-error2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
+dependencies = [
+ "proc-macro-error-attr2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "pulldown-cmark"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "679341d22c78c6c649893cbd6c3278dcbe9fc4faa62fea3a9296ae2b50c14625"
+dependencies = [
+ "bitflags 2.9.0",
+ "memchr",
+ "unicase",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "r0"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd7a31eed1591dcbc95d92ad7161908e72f4677f8fabf2a32ca49b4237cbf211"
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+
+[[package]]
+name = "riscv"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ea8ff73d3720bdd0a97925f0bf79ad2744b6da8ff36be3840c48ac81191d7a7"
+dependencies = [
+ "critical-section",
+ "embedded-hal 1.0.0",
+ "paste",
+ "riscv-macros",
+ "riscv-pac",
+]
+
+[[package]]
+name = "riscv-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f265be5d634272320a7de94cea15c22a3bfdd4eb42eb43edc528415f066a1f25"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "riscv-pac"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8188909339ccc0c68cfb5a04648313f09621e8b87dc03095454f1a11f6c5d436"
+
+[[package]]
+name = "riscv-rt-macros"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30f19a85fe107b65031e0ba8ec60c34c2494069fe910d6c297f5e7cb5a6f76d0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "rustversion"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
+
+[[package]]
+name = "semihosting"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3e1c7d2b77d80283c750a39c52f1ab4d17234e8f30bca43550f5b2375f41d5f"
+
+[[package]]
+name = "serde"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "serde_spanned"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "ssd1306"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ea6aac2d078bbc71d9b8ac3f657335311f3b6625e9a1a96ccc29f5abfa77c56"
+dependencies = [
+ "display-interface",
+ "display-interface-i2c",
+ "display-interface-spi",
+ "embedded-graphics-core",
+ "embedded-hal 1.0.0",
+ "maybe-async-cfg",
+]
+
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
+[[package]]
+name = "static_cell"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89b0684884a883431282db1e4343f34afc2ff6996fe1f4a1664519b66e14c1e"
+dependencies = [
+ "portable-atomic",
+]
+
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
+[[package]]
+name = "strum"
+version = "0.26.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c6bee85a5a24955dc440386795aa378cd9cf82acd5f764469152d2270e581be"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "termcolor"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "toml"
+version = "0.8.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd87a5cdd6ffab733b2f74bc4fd7ee5fff6634124999ac278c35fc78c6120148"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17b4795ff5edd201c7cd6dca065ae59972ce77d1b80fa0a84d94950ece7d1474"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
+name = "ufmt-write"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e87a2ed6b42ec5e28cc3b94c09982969e9227600b2e3dcbc1db927a84c06bd69"
+
+[[package]]
+name = "unicase"
+version = "2.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+
+[[package]]
+name = "vcell"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
+[[package]]
+name = "void"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
+dependencies = [
+ "windows-sys",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "winnow"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63d3fcd9bba44b03821e7d699eeee959f3126dcc4aa8e4ae18ec617c2a5cea10"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "xtensa-lx"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51cbb46c78cfd284c9378070ab90bae9d14d38b3766cb853a97c0a137f736d5b"
+dependencies = [
+ "critical-section",
+ "document-features",
+]
+
+[[package]]
+name = "xtensa-lx-rt"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "689c2ef159d9cd4fc9503603e9999968a84a30db9bde0f0f880d0cceea0190a9"
+dependencies = [
+ "anyhow",
+ "document-features",
+ "enum-as-inner",
+ "minijinja",
+ "r0",
+ "serde",
+ "strum",
+ "toml",
+ "xtensa-lx",
+ "xtensa-lx-rt-proc-macros",
+]
+
+[[package]]
+name = "xtensa-lx-rt-proc-macros"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11277b1e4cbb7ffe44678c668518b249c843c81df249b8f096701757bc50d7ee"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..475c7cc
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,48 @@
+[package]
+name = "esp-lora-send"
+version = "0.1.0"
+authors = ["Iain (Bill) Wiseman <iwiseman@bibble.co.nz>"]
+edition = "2021"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+esp-backtrace = { version = "0.14.2", features = [
+ "esp32",
+ "exception-handler",
+ "panic-handler",
+ "println",
+] }
+
+esp-hal = { version = "0.23.1", features = [ "esp32" ] }
+esp-println = { version = "0.12.0", features = ["esp32", "log"] }
+
+esp-hal-embassy = { version = "0.6.0", features = ["esp32"] }
+
+embassy-executor = { version = "0.7.0", features = ["task-arena-size-20480"] }
+embassy-futures = "0.1.1"
+embassy-sync = "0.6.0"
+embassy-time = "0.4.0"
+embassy-embedded-hal = "0.3.0"
+
+static_cell = { version = "2.1.0", features = ["nightly"] }
+
+log = { version = "0.4.22" }
+lora-phy = "3.0.1"
+fugit = "0.3.7"
+
+embedded-graphics = "0.8.1"
+ssd1306 = "0.10.0"
+
+[profile.dev]
+# Rust debug is too slow.
+# For debug builds always builds with some optimization
+opt-level = "s"
+
+[profile.release]
+codegen-units = 1 # LLVM can perform better optimizations using a single thread
+debug = 2
+debug-assertions = false
+incremental = false
+lto = 'fat'
+opt-level = 's'
+overflow-checks = false
diff --git a/LICENSE-APACHE b/LICENSE-APACHE
new file mode 100644
index 0000000..d37b2f8
--- /dev/null
+++ b/LICENSE-APACHE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+To apply the Apache License to your work, attach the following
+boilerplate notice, with the fields enclosed by brackets "[]"
+replaced with your own identifying information. (Don't include
+the brackets!) The text should be enclosed in the appropriate
+comment syntax for the file format. We also recommend that a
+file or class name and description of purpose be included on the
+same "printed page" as the copyright notice for easier
+identification within third-party archives.
+
+Copyright 2021-2024 esp-rs
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/LICENSE-MIT b/LICENSE-MIT
new file mode 100644
index 0000000..66dc260
--- /dev/null
+++ b/LICENSE-MIT
@@ -0,0 +1,25 @@
+Copyright 2021-2024 esp-rs
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3d2b465
--- /dev/null
+++ b/README.md
@@ -0,0 +1,68 @@
+# ESP Embassy LoRa Project
+
+Welcome to the **ESP Embassy LoRa** project! This is a working example of how to configure an AP using embassy.
+
+## Features
+
+## Features
+
+- Demonstrates LoRa sending and receiving functionality.
+- Tested on a LoRa32 T3 v1.6.1 board.
+- Adapted for the SX1276 module in New Zealand.
+- Includes integration with an SSD1306 display for send and receive status.
+- Based on the [lora-rs project](https://github.com/lora-rs/lora-rs/tree/main/examples/esp32).
+
+
+## Requirements
+- [espup](https://github.com/esp-rs/espup) for setting up the ESP32 Rust environment.
+- [Rust](https://www.rust-lang.org/) (latest stable version recommended).
+- A LoRa32 T3 v1.6.1 board with an SX1276 LoRa module.
+- An SSD1306-compatible display (optional, for status updates).
+
+## Installation
+
+1. Clone the repository:
+ ```bash
+ git clone https://github.com/bibble235/esp-lora.git
+ ```
+
+2. Navigate to the project directory:
+ ```bash
+ cd esp-lora
+ ```
+
+## Usage
+
+1. For receiving
+
+Build and run the application with the receiver application:
+```bash
+ESPFLASH_PORT=/dev/ttyACM0 cargo run --bin receive
+```
+
+2. For sending
+
+Build and run the application with the send application:
+```bash
+ESPFLASH_PORT=/dev/ttyACM1 cargo run --bin send
+```
+
+## License
+
+This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
+
+## Demonstration
+
+Below is a screenshot of a Lora32 T3 v1.6.1 running this application:
+
+
+
+## Contact
+
+For questions or feedback, please contact [iwiseman@bibble.co.nz](mailto:iwiseman@bibble.co.nz).
+
+---
+
+
+
+
\ No newline at end of file
diff --git a/assets/images/T3_1.6.jpg b/assets/images/T3_1.6.jpg
new file mode 100644
index 0000000..4c4a688
Binary files /dev/null and b/assets/images/T3_1.6.jpg differ
diff --git a/assets/images/two_loras.jpg b/assets/images/two_loras.jpg
new file mode 100644
index 0000000..a479ec5
Binary files /dev/null and b/assets/images/two_loras.jpg differ
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..ecede10
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,3 @@
+fn main() {
+ println!("cargo:rustc-link-arg-bins=-Tlinkall.x");
+ }
\ No newline at end of file
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..a2f5ab5
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "esp"
diff --git a/src/bin/receive.rs b/src/bin/receive.rs
new file mode 100644
index 0000000..dece3f8
--- /dev/null
+++ b/src/bin/receive.rs
@@ -0,0 +1,209 @@
+//! It demonstrates LORA P2P send functionality.
+//! And is based of the example in https://github.com/lora-rs/lora-rs
+#![no_std]
+#![no_main]
+
+mod shared;
+
+use esp_backtrace as _;
+use esp_println::println;
+
+use embassy_time::{Duration, Timer};
+
+use embassy_executor::Spawner;
+use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, mutex::Mutex};
+use embassy_time::Delay;
+
+use esp_hal::gpio::{Input, Level, Output, Pull};
+use esp_hal::spi::{master::Config, master::Spi, Mode};
+use esp_hal::Async;
+use esp_hal::{clock::CpuClock, timer::timg::TimerGroup};
+
+use fugit::RateExtU32;
+use static_cell::StaticCell;
+
+use lora_phy::iv::GenericSx127xInterfaceVariant;
+use lora_phy::mod_params::{Bandwidth, CodingRate, SpreadingFactor};
+use lora_phy::sx127x::{Sx1276, Sx127x};
+use lora_phy::{sx127x, LoRa};
+
+use lora_phy::RxMode;
+
+const LORA_FREQUENCY_IN_HZ: u32 = 923_200_000; // WARNING: Set this appropriately for the region
+
+static SPI_BUS: StaticCell<
+ Mutex<CriticalSectionRawMutex, esp_hal::spi::master::Spi<'static, Async>>,
+> = StaticCell::new();
+
+#[esp_hal_embassy::main]
+async fn main(_spawner: Spawner) {
+ // Initialize line number for logging
+ let mut line_number = 0;
+
+ // Initialize the logger
+ esp_println::logger::init_logger_from_env();
+ println!("Starting LoRa P2P example");
+
+ // Set up ESP32
+ let peripherals = esp_hal::init(esp_hal::Config::default().with_cpu_clock(CpuClock::max()));
+ let timer_group = TimerGroup::new(peripherals.TIMG0);
+
+ esp_hal_embassy::init(timer_group.timer1);
+ println!("Send Embassy initialized");
+
+ // Initialize the display
+ let mut display =
+ match shared::Display::new(peripherals.I2C0, peripherals.GPIO22, peripherals.GPIO21) {
+ Ok(display) => display,
+ Err(err) => {
+ println!("Error initializing display: {:?}", err);
+ return;
+ }
+ };
+
+ // Initialize the SPI bus
+ let nss = Output::new(peripherals.GPIO18, Level::Low);
+ let sclk = peripherals.GPIO5;
+ let mosi = peripherals.GPIO27;
+ let miso = peripherals.GPIO19;
+
+ // Initialize the sx127x radio pins
+ let mut reset = Output::new(peripherals.GPIO23, Level::Low);
+ let dio1 = Input::new(peripherals.GPIO26, Pull::None);
+ println!("Pins Initialized");
+
+ let spi = Spi::new(
+ peripherals.SPI2,
+ Config::default()
+ .with_frequency(100.kHz())
+ .with_mode(Mode::_0),
+ )
+ .unwrap()
+ .with_sck(sclk)
+ .with_mosi(mosi)
+ .with_miso(miso)
+ .into_async();
+
+ // Initialize the static SPI bus
+ let spi_bus = SPI_BUS.init(Mutex::new(spi));
+ let spi_device = embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice::new(spi_bus, nss);
+
+ // reset.set_low();
+ // Timer::after(Duration::from_millis(10)).await;
+ // reset.set_high();
+ // Timer::after(Duration::from_millis(10)).await;
+
+ println!("Receive SPI Initialized");
+
+ // We use Sx1276
+ // Create the SX126x configuration
+ let sx127x_config = sx127x::Config {
+ chip: Sx1276, // Specify the SX1276 chip
+ tcxo_used: false, // The LoRa32 T3 v1.6.1 uses a crystal oscillator, not a TCXO
+ tx_boost: true, // Use PA_BOOST for higher transmit power (depends on board layout)
+ rx_boost: true,
+ };
+ println!("Send SX127x configuration created");
+
+ // Create the radio instance
+ let iv = match GenericSx127xInterfaceVariant::new(reset, dio1, None, None) {
+ Ok(interface) => interface,
+ Err(err) => {
+ println!("Error creating GenericSx127xInterfaceVariant: {:?}", err);
+ return;
+ }
+ };
+
+ // Create the LoRa instance
+ let mut lora = match LoRa::new(Sx127x::new(spi_device, iv, sx127x_config), false, Delay).await {
+ Ok(lora_instance) => lora_instance,
+ Err(err) => {
+ println!("Error creating LoRa instance: {:?}", err);
+ return;
+ }
+ };
+
+ println!("Receive Radio Initialized");
+
+ let mut receiving_buffer = [00u8; 100];
+
+ let modulation_params = {
+ match lora.create_modulation_params(
+ SpreadingFactor::_10,
+ Bandwidth::_125KHz,
+ CodingRate::_4_8,
+ LORA_FREQUENCY_IN_HZ,
+ ) {
+ Ok(mp) => {
+ println!("Modulation parameters created successfully");
+ mp
+ }
+ Err(err) => {
+ println!("Error creating modulation parameters: {:?}", err);
+ return;
+ }
+ }
+ };
+
+ display.write_text(line_number, "setup successful");
+ line_number = line_number + 1;
+ Timer::after(Duration::from_millis(200)).await;
+
+ let rx_packet_params = {
+ match lora.create_rx_packet_params(
+ 4,
+ false,
+ receiving_buffer.len() as u8,
+ true,
+ false,
+ &modulation_params,
+ ) {
+ Ok(pp) => pp,
+ Err(err) => {
+ println!("Radio error = {:?}", err);
+ return;
+ }
+ }
+ };
+
+ match lora
+ .prepare_for_rx(RxMode::Continuous, &modulation_params, &rx_packet_params)
+ .await
+ {
+ Ok(()) => {
+ display.write_text(line_number, "preparing successful");
+ line_number = line_number + 1;
+ Timer::after(Duration::from_millis(200)).await;
+ }
+ Err(err) => {
+ println!("Radio error = {:?}", err);
+ return;
+ }
+ };
+
+ let expected_msg = b"hello";
+ let expected_msg_len = expected_msg.len();
+
+ println!("Receive going into loop");
+
+ loop {
+ receiving_buffer = [00u8; 100];
+ match lora.rx(&rx_packet_params, &mut receiving_buffer).await {
+ Ok((received_len, _rx_pkt_status)) => {
+ if (received_len == expected_msg_len as u8)
+ && (receiving_buffer[..expected_msg_len] == *expected_msg)
+ {
+ display.write_text(line_number, "receive successful");
+ line_number = 0;
+ println!(
+ "rx successful: {:?}",
+ core::str::from_utf8(&receiving_buffer[..received_len as usize]).unwrap()
+ );
+ } else {
+ println!("rx unknown packet");
+ }
+ }
+ Err(err) => println!("rx unsuccessful = {:?}", err),
+ }
+ }
+}
diff --git a/src/bin/send.rs b/src/bin/send.rs
new file mode 100644
index 0000000..e4f6c08
--- /dev/null
+++ b/src/bin/send.rs
@@ -0,0 +1,181 @@
+//! It demonstrates LORA P2P send functionality.
+//! And is based of the example in https://github.com/lora-rs/lora-rs
+#![no_std]
+#![no_main]
+
+mod shared;
+
+use embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice;
+use esp_backtrace as _;
+use esp_hal::peripherals::Peripherals;
+use esp_println::println;
+
+use embassy_executor::Spawner;
+use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, mutex::Mutex};
+use embassy_time::Delay;
+
+use esp_hal::gpio::{Input, Level, Output, Pull};
+use esp_hal::spi::{master::Config, master::Spi, Mode};
+use esp_hal::{clock::CpuClock, timer::timg::TimerGroup};
+use esp_hal::{peripheral, Async};
+
+use fugit::RateExtU32;
+use static_cell::StaticCell;
+
+use lora_phy::iv::GenericSx127xInterfaceVariant;
+use lora_phy::mod_params::{Bandwidth, CodingRate, SpreadingFactor};
+use lora_phy::sx127x::{Sx1276, Sx127x};
+use lora_phy::{sx127x, LoRa};
+
+const LORA_FREQUENCY_IN_HZ: u32 = 923_200_000; // WARNING: Set this appropriately for the region
+
+static SPI_BUS: StaticCell<
+ Mutex<CriticalSectionRawMutex, esp_hal::spi::master::Spi<'static, Async>>,
+> = StaticCell::new();
+
+#[esp_hal_embassy::main]
+async fn main(_spawner: Spawner) {
+ // Initialize line number for logging
+ let mut line_number = 0;
+
+ // Initialize the logger
+ esp_println::logger::init_logger_from_env();
+ println!("Starting LoRa P2P example");
+
+ // Set up ESP32
+ let peripherals = esp_hal::init(esp_hal::Config::default().with_cpu_clock(CpuClock::max()));
+ let timer_group = TimerGroup::new(peripherals.TIMG0);
+
+ esp_hal_embassy::init(timer_group.timer1);
+ println!("Send Embassy initialized");
+
+ // Initialize the display
+ let mut display =
+ match shared::Display::new(peripherals.I2C0, peripherals.GPIO22, peripherals.GPIO21) {
+ Ok(display) => display,
+ Err(err) => {
+ println!("Error initializing display: {:?}", err);
+ return;
+ }
+ };
+
+ // Initialize the SPI bus
+ let nss = Output::new(peripherals.GPIO18, Level::Low);
+ let sclk = peripherals.GPIO5;
+ let mosi = peripherals.GPIO27;
+ let miso = peripherals.GPIO19;
+
+ // // Initialize the sx127x radio pins
+ let mut reset = Output::new(peripherals.GPIO23, Level::Low);
+ let dio0 = Input::new(peripherals.GPIO26, Pull::None);
+ println!("Pins Initialized");
+
+ let spi = Spi::new(
+ peripherals.SPI2,
+ Config::default()
+ .with_frequency(200.kHz())
+ .with_mode(Mode::_0),
+ )
+ .unwrap()
+ .with_sck(sclk)
+ .with_mosi(mosi)
+ .with_miso(miso)
+ .into_async();
+
+ // Initialize the static SPI bus
+ let spi_bus = SPI_BUS.init(Mutex::new(spi));
+ let spi_device = embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice::new(spi_bus, nss);
+
+ println!("Send SPI initialized");
+
+ // Create the SX127x configuration
+ let sx127x_config = sx127x::Config {
+ chip: Sx1276, // Specify the SX1276 chip
+ tcxo_used: false, // The LoRa32 T3 v1.6.1 uses a crystal oscillator, not a TCXO
+ tx_boost: true, // Use PA_BOOST for higher transmit power (depends on board layout)
+ rx_boost: true,
+ };
+ println!("Send SX127x configuration created");
+
+ // Create the radio instance
+ let iv = match GenericSx127xInterfaceVariant::new(reset, dio0, None, None) {
+ Ok(interface) => interface,
+ Err(err) => {
+ println!("Error creating GenericSx127xInterfaceVariant: {:?}", err);
+ return;
+ }
+ };
+
+ // Create the LoRa instance
+ let mut lora = match LoRa::new(Sx127x::new(spi_device, iv, sx127x_config), false, Delay).await {
+ Ok(lora_instance) => lora_instance,
+ Err(err) => {
+ println!("Error creating LoRa instance: {:?}", err);
+ return;
+ }
+ };
+
+ let modulation_params = {
+ match lora.create_modulation_params(
+ SpreadingFactor::_10,
+ Bandwidth::_125KHz,
+ CodingRate::_4_8,
+ LORA_FREQUENCY_IN_HZ,
+ ) {
+ Ok(mp) => mp,
+ Err(err) => {
+ println!("Radio error = {:?}", err);
+ return;
+ }
+ }
+ };
+
+ println!("Send Modulation parameters created");
+
+ let mut tx_packet_params = {
+ match lora.create_tx_packet_params(4, false, true, false, &modulation_params) {
+ Ok(pp) => pp,
+ Err(err) => {
+ println!("Radio error = {:?}", err);
+ return;
+ }
+ }
+ };
+
+ let buffer = b"hello";
+
+ display.write_text(line_number, "buffer creation successful");
+ line_number = line_number + 1;
+
+ match lora
+ .prepare_for_tx(&modulation_params, &mut tx_packet_params, 20, buffer)
+ .await
+ {
+ Ok(()) => {
+ println!("prepare_for_tx successful");
+ }
+ Err(err) => {
+ println!("Radio error = {:?}", err);
+ return;
+ }
+ };
+
+ match lora.tx().await {
+ Ok(()) => {
+ display.write_text(line_number, "send of hello successful");
+ line_number = line_number + 1;
+ }
+ Err(err) => {
+ println!("Radio error = {:?}", err);
+ return;
+ }
+ };
+
+ match lora.sleep(false).await {
+ Ok(()) => {
+ display.write_text(line_number, "sleep successful");
+ line_number = 0;
+ }
+ Err(err) => println!("Sleep unsuccessful = {:?}", err),
+ }
+}
diff --git a/src/bin/shared/display.rs b/src/bin/shared/display.rs
new file mode 100644
index 0000000..3c9acbb
--- /dev/null
+++ b/src/bin/shared/display.rs
@@ -0,0 +1,91 @@
+use embedded_graphics::mono_font::ascii::FONT_6X10;
+use embedded_graphics::mono_font::MonoTextStyleBuilder;
+use esp_hal::gpio::interconnect::PeripheralOutput;
+use esp_hal::peripheral::Peripheral;
+use esp_println::println;
+
+use embedded_graphics::mono_font::MonoTextStyle;
+use embedded_graphics::pixelcolor::BinaryColor;
+use embedded_graphics::prelude::Point;
+use embedded_graphics::text::Baseline;
+use embedded_graphics::text::Text;
+use embedded_graphics::Drawable;
+use esp_hal::i2c::master::I2c;
+use esp_hal::Blocking;
+use ssd1306::mode::BufferedGraphicsMode;
+use ssd1306::mode::DisplayConfig;
+use ssd1306::prelude::DisplayRotation;
+use ssd1306::prelude::I2CInterface;
+use ssd1306::size::DisplaySize128x64;
+use ssd1306::I2CDisplayInterface;
+use ssd1306::Ssd1306;
+
+#[derive(Debug)]
+pub enum DisplayError {
+ InitializationError,
+ CommunicationError,
+}
+
+pub struct Display<'a> {
+ display: Ssd1306<
+ I2CInterface<I2c<'a, Blocking>>,
+ DisplaySize128x64,
+ BufferedGraphicsMode<DisplaySize128x64>,
+ >,
+ text_style: MonoTextStyle<'static, BinaryColor>,
+}
+
+impl<'a> Display<'a> {
+ /// Initialize the display with the given I2C pins
+ pub fn new(
+ i2c: impl Peripheral<P = impl esp_hal::i2c::master::Instance> + 'a,
+ scl: impl Peripheral<P = impl PeripheralOutput> + 'a,
+ sda: impl Peripheral<P = impl PeripheralOutput> + 'a,
+ ) -> Result<Display<'a>, DisplayError> {
+
+ let i2c = I2c::new(i2c, esp_hal::i2c::master::Config::default())
+ .unwrap()
+ .with_scl(scl)
+ .with_sda(sda);
+
+ // let i2c = i2c.with_scl(scl.clone()).with_sda(sda.clone());
+ let interface = I2CDisplayInterface::new(i2c);
+
+ let mut display = Ssd1306::new(interface, DisplaySize128x64, DisplayRotation::Rotate0)
+ .into_buffered_graphics_mode();
+
+ display.init().unwrap();
+
+ // Create the text style
+ let text_style = MonoTextStyleBuilder::new()
+ .font(&FONT_6X10)
+ .text_color(BinaryColor::On)
+ .build();
+
+ Ok(Display {
+ display,
+ text_style,
+ })
+ }
+
+ pub fn clear(&mut self) {
+ // Clear the display
+ self.display.clear_buffer();
+ self.display.flush().unwrap();
+ }
+ /// Write text to the display
+ pub fn write_text(&mut self, line: i32, text: &str) {
+ println!("{}", text);
+
+ Text::with_baseline(
+ text,
+ Point::new(0, line * 16),
+ self.text_style,
+ Baseline::Top,
+ )
+ .draw(&mut self.display)
+ .unwrap();
+
+ self.display.flush().unwrap();
+ }
+}
diff --git a/src/bin/shared/mod.rs b/src/bin/shared/mod.rs
new file mode 100644
index 0000000..d34b850
--- /dev/null
+++ b/src/bin/shared/mod.rs
@@ -0,0 +1,3 @@
+pub mod display;
+
+pub use display::Display;