5 files changed, 83 insertions, 12 deletions

diff --git a/tests/rp/src/bin/overclock.rs b/tests/rp/src/bin/overclock.rs
new file mode 100644
index 000000000..167a26eb2
--- /dev/null
+++ b/tests/rp/src/bin/overclock.rs
@@ -0,0 +1,69 @@
+#![no_std]
+#![no_main]
+
+#[cfg(feature = "rp2040")]
+teleprobe_meta::target!(b"rpi-pico");
+#[cfg(feature = "rp235xb")]
+teleprobe_meta::target!(b"pimoroni-pico-plus-2");
+
+use defmt::info;
+use embassy_executor::Spawner;
+use embassy_rp::clocks::{clk_sys_freq, core_voltage, ClockConfig, CoreVoltage};
+use embassy_rp::config::Config;
+use embassy_time::Instant;
+use {defmt_rtt as _, panic_probe as _};
+
+const COUNT_TO: i64 = 10_000_000;
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+
+    // Initialize with 200MHz clock configuration
+    config.clocks = ClockConfig::system_freq(200_000_000).unwrap();
+
+    // if we are rp235x, we need to manually set the core voltage. rp2040 should do this automatically
+    #[cfg(feature = "rp235xb")]
+    {
+        config.clocks.core_voltage = CoreVoltage::V1_15;
+    }
+
+    let _p = embassy_rp::init(config);
+
+    // We should be at core voltage of 1.15V
+    assert_eq!(core_voltage().unwrap(), CoreVoltage::V1_15, "Core voltage is not 1.15V");
+    // We should be at 200MHz
+    assert_eq!(clk_sys_freq(), 200_000_000, "System clock frequency is not 200MHz");
+
+    // Test the system speed
+    let time_elapsed = {
+        let mut counter = 0;
+        let start = Instant::now();
+        while counter < COUNT_TO {
+            counter += 1;
+        }
+        let elapsed = Instant::now() - start;
+
+        elapsed.as_millis()
+    };
+
+    // Tests will fail if unused variables are detected:
+    // Report the elapsed time, so that the compiler doesn't optimize it away for the chip not on test
+    info!(
+        "At {}Mhz: Elapsed time to count to {}: {}ms",
+        clk_sys_freq() / 1_000_000,
+        COUNT_TO,
+        time_elapsed
+    );
+
+    // Check if the elapsed time is within expected limits
+    // for rp2040 we expect about 600ms
+    #[cfg(feature = "rp2040")]
+    // allow 1% error
+    assert!(time_elapsed < 606, "Elapsed time is too long");
+    // for rp235x we expect about 450ms
+    #[cfg(feature = "rp235xb")]
+    assert!(time_elapsed < 455, "Elapsed time is too long");
+
+    cortex_m::asm::bkpt();
+}
diff --git a/tests/rp/src/bin/uart.rs b/tests/rp/src/bin/uart.rs
index 84744ab77..80230f3fe 100644
--- a/tests/rp/src/bin/uart.rs
+++ b/tests/rp/src/bin/uart.rs
@@ -8,17 +8,17 @@ teleprobe_meta::target!(b"pimoroni-pico-plus-2");
 use defmt::{assert_eq, *};
 use embassy_executor::Spawner;
 use embassy_rp::gpio::{Level, Output};
-use embassy_rp::uart::{Blocking, Config, Error, Instance, Parity, Uart, UartRx};
+use embassy_rp::uart::{Blocking, Config, Error, Parity, Uart, UartRx};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
-fn read<const N: usize>(uart: &mut Uart<'_, impl Instance, Blocking>) -> Result<[u8; N], Error> {
+fn read<const N: usize>(uart: &mut Uart<'_, Blocking>) -> Result<[u8; N], Error> {
     let mut buf = [255; N];
     uart.blocking_read(&mut buf)?;
     Ok(buf)
 }
 
-fn read1<const N: usize>(uart: &mut UartRx<'_, impl Instance, Blocking>) -> Result<[u8; N], Error> {
+fn read1<const N: usize>(uart: &mut UartRx<'_, Blocking>) -> Result<[u8; N], Error> {
     let mut buf = [255; N];
     uart.blocking_read(&mut buf)?;
     Ok(buf)
diff --git a/tests/rp/src/bin/uart_buffered.rs b/tests/rp/src/bin/uart_buffered.rs
index d5f655e9b..cb78fc142 100644
--- a/tests/rp/src/bin/uart_buffered.rs
+++ b/tests/rp/src/bin/uart_buffered.rs
@@ -10,7 +10,7 @@ use embassy_executor::Spawner;
 use embassy_rp::bind_interrupts;
 use embassy_rp::gpio::{Level, Output};
 use embassy_rp::peripherals::UART0;
-use embassy_rp::uart::{BufferedInterruptHandler, BufferedUart, BufferedUartRx, Config, Error, Instance, Parity};
+use embassy_rp::uart::{BufferedInterruptHandler, BufferedUart, BufferedUartRx, Config, Error, Parity};
 use embassy_time::Timer;
 use embedded_io_async::{Read, ReadExactError, Write};
 use {defmt_rtt as _, panic_probe as _};
@@ -19,7 +19,7 @@ bind_interrupts!(struct Irqs {
     UART0_IRQ => BufferedInterruptHandler<UART0>;
 });
 
-async fn read<const N: usize>(uart: &mut BufferedUart<'_, impl Instance>) -> Result<[u8; N], Error> {
+async fn read<const N: usize>(uart: &mut BufferedUart) -> Result<[u8; N], Error> {
     let mut buf = [255; N];
     match uart.read_exact(&mut buf).await {
         Ok(()) => Ok(buf),
@@ -29,7 +29,7 @@ async fn read<const N: usize>(uart: &mut BufferedUart<'_, impl Instance>) -> Res
     }
 }
 
-async fn read1<const N: usize>(uart: &mut BufferedUartRx<'_, impl Instance>) -> Result<[u8; N], Error> {
+async fn read1<const N: usize>(uart: &mut BufferedUartRx) -> Result<[u8; N], Error> {
     let mut buf = [255; N];
     match uart.read_exact(&mut buf).await {
         Ok(()) => Ok(buf),
diff --git a/tests/rp/src/bin/uart_dma.rs b/tests/rp/src/bin/uart_dma.rs
index a09101223..a7af81f5f 100644
--- a/tests/rp/src/bin/uart_dma.rs
+++ b/tests/rp/src/bin/uart_dma.rs
@@ -10,7 +10,7 @@ use embassy_executor::Spawner;
 use embassy_rp::bind_interrupts;
 use embassy_rp::gpio::{Level, Output};
 use embassy_rp::peripherals::UART0;
-use embassy_rp::uart::{Async, Config, Error, Instance, InterruptHandler, Parity, Uart, UartRx};
+use embassy_rp::uart::{Async, Config, Error, InterruptHandler, Parity, Uart, UartRx};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -18,13 +18,13 @@ bind_interrupts!(struct Irqs {
     UART0_IRQ => InterruptHandler<UART0>;
 });
 
-async fn read<const N: usize>(uart: &mut Uart<'_, impl Instance, Async>) -> Result<[u8; N], Error> {
+async fn read<const N: usize>(uart: &mut Uart<'_, Async>) -> Result<[u8; N], Error> {
     let mut buf = [255; N];
     uart.read(&mut buf).await?;
     Ok(buf)
 }
 
-async fn read1<const N: usize>(uart: &mut UartRx<'_, impl Instance, Async>) -> Result<[u8; N], Error> {
+async fn read1<const N: usize>(uart: &mut UartRx<'_, Async>) -> Result<[u8; N], Error> {
     let mut buf = [255; N];
     uart.read(&mut buf).await?;
     Ok(buf)
diff --git a/tests/stm32/Cargo.toml b/tests/stm32/Cargo.toml
index a676aee53..3a347e279 100644
--- a/tests/stm32/Cargo.toml
+++ b/tests/stm32/Cargo.toml
@@ -12,7 +12,7 @@ stm32f207zg = ["embassy-stm32/stm32f207zg", "spi-v1", "chrono", "not-gpdma", "et
 stm32f303ze = ["embassy-stm32/stm32f303ze", "chrono", "not-gpdma"]
 stm32f429zi = ["embassy-stm32/stm32f429zi", "spi-v1", "chrono", "eth", "stop", "can", "not-gpdma", "dac", "rng"]
 stm32f446re = ["embassy-stm32/stm32f446re", "spi-v1", "chrono", "stop", "can", "not-gpdma", "dac", "sdmmc"]
-stm32f767zi = ["embassy-stm32/stm32f767zi", "chrono", "not-gpdma", "eth", "rng"]
+stm32f767zi = ["embassy-stm32/stm32f767zi", "chrono", "not-gpdma", "eth", "rng", "single-bank"]
 stm32g071rb = ["embassy-stm32/stm32g071rb", "cm0", "not-gpdma", "dac", "ucpd"]
 stm32g491re = ["embassy-stm32/stm32g491re", "chrono", "stop", "not-gpdma", "rng", "fdcan", "cordic"]
 stm32h563zi = ["embassy-stm32/stm32h563zi", "spi-v345", "chrono", "eth", "rng", "fdcan", "hash", "cordic", "stop"]
@@ -23,8 +23,8 @@ stm32l073rz = ["embassy-stm32/stm32l073rz", "cm0", "not-gpdma", "rng"]
 stm32l152re = ["embassy-stm32/stm32l152re", "spi-v1", "chrono", "not-gpdma"]
 stm32l496zg = ["embassy-stm32/stm32l496zg", "not-gpdma", "rng"]
 stm32l4a6zg = ["embassy-stm32/stm32l4a6zg", "chrono", "not-gpdma", "rng", "hash"]
-stm32l4r5zi = ["embassy-stm32/stm32l4r5zi", "chrono", "not-gpdma", "rng"]
-stm32l552ze = ["embassy-stm32/stm32l552ze", "not-gpdma", "rng", "hash"]
+stm32l4r5zi = ["embassy-stm32/stm32l4r5zi", "chrono", "not-gpdma", "rng", "dual-bank"]
+stm32l552ze = ["embassy-stm32/stm32l552ze", "not-gpdma", "rng", "hash", "dual-bank"]
 stm32u585ai = ["embassy-stm32/stm32u585ai", "spi-v345", "chrono", "rng", "hash", "cordic"]
 stm32u5a5zj = ["embassy-stm32/stm32u5a5zj", "spi-v345", "chrono", "rng", "hash"] # FIXME: cordic test cause it crash
 stm32wb55rg = ["embassy-stm32/stm32wb55rg", "chrono", "not-gpdma", "ble", "mac" , "rng"]
@@ -53,6 +53,8 @@ not-gpdma = []
 dac = []
 ucpd = []
 cordic = ["dep:num-traits"]
+dual-bank = ["embassy-stm32/dual-bank"]
+single-bank = ["embassy-stm32/single-bank"]
 
 cm0 = ["portable-atomic/unsafe-assume-single-core"]