Use const-hex create instead of hex

zargony · Dec 10, 2024 · 8a6c55b · 8a6c55b
1 parent c30230a
commit 8a6c55b
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Showing 3 changed files with 14 additions and 4 deletions.
diff --git a/firmware/Cargo.lock b/firmware/Cargo.lock
diff --git a/firmware/Cargo.toml b/firmware/Cargo.toml
@@ -64,7 +64,7 @@ esp-partition-table = "0.1"
 esp-println = { version = "0.12", features = ["esp32c3", "log"] }
 esp-storage = { version = "0.4", features = ["esp32c3"] }
 esp-wifi = { version = "0.11", default-features = false, features = ["esp32c3", "esp-alloc", "log", "wifi"] }
-hex = { version = "0.4", default-features = false, features = ["alloc"] }
+const-hex = { version = "1.14", default-features = false }
 log = { version = "0.4", features = ["release_max_level_info"] }
 pn532 = "0.4"
 rand_core = "0.6"

diff --git a/firmware/src/nfc.rs b/firmware/src/nfc.rs
@@ -1,13 +1,13 @@
 // Use custom pn532 driver instead of pn532 crate
 use crate::pn532;
 
+use const_hex::FromHex;
 use core::convert::Infallible;
 use core::fmt::{self, Debug};
 use core::str::FromStr;
 use embassy_time::{Duration, Timer};
 use embedded_hal_async::digital::Wait;
 use embedded_hal_async::i2c::I2c;
-use hex::FromHex;
 use log::{debug, info, warn};
 use pn532::{Error as Pn532Error, I2CInterfaceWithIrq, Pn532, Request, SAMMode};