Merge pull request #4217 from embassy-rs/rand09

Add rand-core v0.9 support.

3 files changed, 2 insertions, 5 deletions

diff --git a/examples/rp235x/Cargo.toml b/examples/rp235x/Cargo.toml
index 345a915af..a247bc619 100644
--- a/examples/rp235x/Cargo.toml
+++ b/examples/rp235x/Cargo.toml
@@ -55,7 +55,6 @@ embedded-storage = { version = "0.3" }
 static_cell = "2.1"
 portable-atomic = { version = "1.5", features = ["critical-section"] }
 log = "0.4"
-rand = { version = "0.8.5", default-features = false }
 embedded-sdmmc = "0.7.0"
 
 [profile.release]
diff --git a/examples/rp235x/src/bin/sharing.rs b/examples/rp235x/src/bin/sharing.rs
index 497c4f845..856be6ace 100644
--- a/examples/rp235x/src/bin/sharing.rs
+++ b/examples/rp235x/src/bin/sharing.rs
@@ -27,7 +27,6 @@ use embassy_rp::{bind_interrupts, interrupt};
 use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
 use embassy_sync::{blocking_mutex, mutex};
 use embassy_time::{Duration, Ticker};
-use rand::RngCore;
 use static_cell::{ConstStaticCell, StaticCell};
 use {defmt_rtt as _, panic_probe as _};
 
diff --git a/examples/rp235x/src/bin/trng.rs b/examples/rp235x/src/bin/trng.rs
index ad19aef3e..100d6b104 100644
--- a/examples/rp235x/src/bin/trng.rs
+++ b/examples/rp235x/src/bin/trng.rs
@@ -10,7 +10,6 @@ use embassy_rp::gpio::{Level, Output};
 use embassy_rp::peripherals::TRNG;
 use embassy_rp::trng::Trng;
 use embassy_time::Timer;
-use rand::RngCore;
 use {defmt_rtt as _, panic_probe as _};
 
 bind_interrupts!(struct Irqs {
@@ -33,8 +32,8 @@ async fn main(_spawner: Spawner) {
         info!("Random bytes async {}", &randomness);
         trng.blocking_fill_bytes(&mut randomness);
         info!("Random bytes blocking {}", &randomness);
-        let random_u32 = trng.next_u32();
-        let random_u64 = trng.next_u64();
+        let random_u32 = trng.blocking_next_u32();
+        let random_u64 = trng.blocking_next_u64();
         info!("Random u32 {} u64 {}", random_u32, random_u64);
         // Random number of blinks between 0 and 31
         let blinks = random_u32 % 32;