access point support (#17)

+ build: reduce dep numbers and make dev builds default
+ adds release feature to disable logging
+ adds wifi-default feature to esp-wifi
+ remove smoltcp as it is not needed
+ feat: Initialize WiFi as both AP and STA modes, configure AP stack, and spawn AP task for handling connections.

.cargo/config.toml

@@ -11,8 +11,8 @@ rustflags = [
   "-C",
   "link-arg=-Tlinkall.x",
 
-  # # Required to obtain backtraces (e.g. when using the "esp-backtrace" crate.) on riscv32imc targets.
-  # # NOTE: May negatively impact performance of produced code
+  # Required to obtain backtraces (e.g. when using the "esp-backtrace" crate.) on riscv32imc targets.
+  # NOTE: May negatively impact performance of produced code
   "-C",
   "force-frame-pointers",
 ]

Cargo.toml

@@ -25,27 +25,26 @@ esp-alloc = { version = "0.4.0", optional = true }
 
 #for wifi connectivity for esp controllers.
 esp-wifi = { version = "0.6.0", features = [
-  "phy-enable-usb",
-  "utils",
-  "wifi",
   "embassy-net",
-  # "wifi-logs",
-  "dhcpv4",
+  "async",
+  "wifi-default",
+  "wifi",
+  "utils",
 ], optional = true }
 
 heapless = "0.8.0"
 
-smoltcp = { version = "0.11.0", default-features = false, features = [
-  "medium-ethernet",
-  "proto-dhcpv4",
-  "proto-igmp",
-  "proto-ipv4",
-  "socket-dhcpv4",
-  "socket-icmp",
-  "socket-raw",
-  "socket-tcp",
-  "socket-udp",
-], optional = true }
+# smoltcp = { version = "0.11.0", default-features = false, features = [
+#   "medium-ethernet",
+#   "proto-dhcpv4",
+#   "proto-igmp",
+#   "proto-ipv4",
+#   "socket-dhcpv4",
+#   "socket-icmp",
+#   "socket-raw",
+#   "socket-tcp",
+#   "socket-udp",
+# ], optional = true }
 
 #the gold standard for logging in rust
 log = "0.4.20"
@@ -95,6 +94,10 @@ dotenv = "0.15.0"
 # Rust debug is too slow. 
 # For debug builds always builds with some optimization
 opt-level = "s"
+codegen-units = 1        # LLVM can perform better optimizations using a single thread
+debug-assertions = false
+overflow-checks = false
+lto = 'fat'
 
 [profile.release]
 codegen-units = 1        # LLVM can perform better optimizations using a single thread
@@ -108,13 +111,20 @@ overflow-checks = false
 [profile.release.package.esp-wifi]
 opt-level = 3
 
+[profile.dev.package.esp-wifi]
+opt-level = 3
+
 [features]
 default = ["log", "net", "alloc"]
 
 alloc = ["dep:esp-alloc"]
 
 net = ["dep:esp-wifi", "dep:embassy-net", "dep:embedded-svc", "dep:reqwless"]
 
+verbose-wifi = ["esp-wifi/wifi-logs", "esp-wifi/dump-packets"]
+
+release = ["log/release_max_level_off"]
+
 log = [
   "embassy-net/log",
   "embassy-time/log",
@@ -146,3 +156,4 @@ esp32c3 = [
 [patch.crates-io]
 ssd1306 = { version = "0.9.0", git = "https://github.com/embedevices-rs/ssd1306", branch = "async" }
 embassy-embedded-hal = { version = "0.1.1", git = "https://github.com/Sycrosity/embassy-embedded-hal" }
+# reqwless = { version = "0.12.0", path = "/Users/louis/dev/embedded/reqwless" }