Merge pull request #192 from stm32-rs/more_adc_features

WIP: Support for ADC calibration using internal Vref, Temperature support and Vbat support

Author: korken89

Cargo.toml

@@ -23,7 +23,7 @@ edition = "2018"
 [dependencies]
 cortex-m = "0.6.3"
 nb = "0.1.1"
-stm32l4 = "0.12.1"
+stm32l4 = "0.13.0"
 as-slice = "0.1"
 generic-array = "0.13"
 

examples/adc.rs

@@ -22,7 +22,13 @@ fn main() -> ! {
     let clocks = rcc.cfgr.freeze(&mut flash.acr, &mut pwr);
 
     let mut delay = Delay::new(cp.SYST, clocks);
-    let mut adc = ADC::new(dp.ADC, &mut rcc.ahb2, &mut rcc.ccipr, &mut delay);
+    let mut adc = ADC::new(
+        dp.ADC1,
+        dp.ADC_COMMON,
+        &mut rcc.ahb2,
+        &mut rcc.ccipr,
+        &mut delay,
+    );
 
     let mut gpioc = dp.GPIOC.split(&mut rcc.ahb2);
     let mut a1 = gpioc.pc0.into_analog(&mut gpioc.moder, &mut gpioc.pupdr);

examples/blinky.rs

@@ -53,10 +53,10 @@ fn main() -> ! {
     let mut timer = Delay::new(cp.SYST, clocks);
     loop {
         // block!(timer.wait()).unwrap();
-        timer.delay_ms(1000 as u32);
+        timer.delay_ms(1000_u32);
         led.set_high().ok();
         // block!(timer.wait()).unwrap();
-        timer.delay_ms(1000 as u32);
+        timer.delay_ms(1000_u32);
         led.set_low().ok();
     }
 }

examples/i2c_write.rs

@@ -72,7 +72,9 @@ fn main() -> ! {
     let vlt: u16 = (buffer[0] as u16) << 8 | buffer[1] as u16;
     writeln!(hstdout, "Volt: {}", vlt as f32 * 0.000078125).ok();
 
-    loop {}
+    loop {
+        continue;
+    }
 }
 
 #[exception]

examples/irq_button.rs

@@ -57,10 +57,14 @@ fn main() -> ! {
             BUTTON.borrow(cs).replace(Some(board_btn));
         });
 
-        loop {}
+        loop {
+            continue;
+        }
     }
 
-    loop {}
+    loop {
+        continue;
+    }
 }
 
 #[interrupt]

examples/pll_config.rs

@@ -74,7 +74,9 @@ fn main() -> ! {
     // if all goes well you should reach this breakpoint
     asm::bkpt();
 
-    loop {}
+    loop {
+        continue;
+    }
 }
 
 #[exception]

examples/qspi.rs

@@ -70,7 +70,9 @@ fn main() -> ! {
     // if all goes well you should reach this breakpoint
     asm::bkpt();
 
-    loop {}
+    loop {
+        continue;
+    }
 }
 
 #[exception]

examples/rtc.rs

@@ -67,7 +67,9 @@ fn main() -> ! {
     writeln!(hstdout, "Time: {:?}", rtc_time).unwrap();
     writeln!(hstdout, "Date: {:?}", rtc_date).unwrap();
     writeln!(hstdout, "Good bye!").unwrap();
-    loop {}
+    loop {
+        continue;
+    }
 }
 
 #[exception]

examples/rtc_alarm.rs

@@ -73,9 +73,7 @@ fn main() -> ! {
     });
 
     loop {
-
-        // nb::block!(wkp.wait()).unwrap();
-        // writeln!(hstdout, "Good bye!").unwrap();
+        continue;
     }
 }
 

examples/serial.rs

@@ -77,7 +77,9 @@ fn main() -> ! {
     // if all goes well you should reach this breakpoint
     asm::bkpt();
 
-    loop {}
+    loop {
+        continue;
+    }
 }
 
 #[exception]