Update FLC tests to use both UART and semihosting

Author: pdobbins23

tests/src/main.rs

@@ -58,6 +58,26 @@ fn main() -> ! {
     .configure_timer_2(Oscillator::ISO, Prescaler::_4096)
     .build();
 
+    // run FLC tests with semi-hosting
+    flc_tests::run_flc_tests(
+        &mut stdout,
+        manager.flash_controller().unwrap(),
+        manager.system_clock().unwrap(),
+    );
+
+    {
+        let mut uart = manager.build_uart().unwrap().build(115200);
+
+        // run FLC tests with UART
+        flc_tests::run_flc_tests(
+            &mut uart,
+            manager.flash_controller().unwrap(),
+            manager.system_clock().unwrap(),
+        );
+
+        // UART instance is tossed here
+    }
+
     flc_tests::run_flc_tests(
         &mut stdout,
         manager.flash_controller().unwrap(),

tests/src/tests/flc_tests.rs

@@ -1,7 +1,6 @@
 //! Flash controller tests
 
 use core::fmt::Write;
-use cortex_m_semihosting::hio;
 use max78000_hal::peripherals::flash_controller::{FlashController, FlashErr};
 use max78000_hal::peripherals::oscillator::{
     Ibro, IbroDivider, IbroFrequency, Iso, IsoDivider, IsoFrequency, Oscillator, SystemClock,
@@ -14,8 +13,8 @@ use max78000_hal::peripherals::PeripheralHandle;
 /// [`flash_write_full_outbounds`],
 /// [`flash_write_partially_outbound_beginning`],
 /// [`flash_write_full_partially_outbound_end`].
-pub fn run_flc_tests(
-    stdout: &mut hio::HostStream,
+pub fn run_flc_tests<T: Write>(
+    stdout: &mut T,
     flash_controller: PeripheralHandle<'_, FlashController<'_, '_>>,
     mut sys_clk: PeripheralHandle<'_, SystemClock<'_, '_>>,
 ) {