Add support for stm32f038

Author: jessebraham

Cargo.toml

@@ -55,6 +55,7 @@ stm32f030x6 = ["stm32f030"]
 stm32f030x8 = ["stm32f030"]
 stm32f030xc = ["stm32f030"]
 stm32f031 = ["stm32f0/stm32f0x1", "device-selected"]
+stm32f038 = ["stm32f0/stm32f0x8", "device-selected"]
 stm32f042 = ["stm32f0/stm32f0x2", "device-selected"]
 stm32f051 = ["stm32f0/stm32f0x1", "device-selected"]
 stm32f070 = ["stm32f0/stm32f0x0", "device-selected"]

src/adc.rs

@@ -354,6 +354,7 @@ impl VRef {
 
 #[cfg(any(
     feature = "stm32f031",
+    feature = "stm32f038",
     feature = "stm32f042",
     feature = "stm32f051",
     feature = "stm32f071",
@@ -366,6 +367,7 @@ pub struct VBat;
 
 #[cfg(any(
     feature = "stm32f031",
+    feature = "stm32f038",
     feature = "stm32f042",
     feature = "stm32f051",
     feature = "stm32f071",
@@ -378,6 +380,7 @@ adc_pins!(
 
 #[cfg(any(
     feature = "stm32f031",
+    feature = "stm32f038",
     feature = "stm32f042",
     feature = "stm32f051",
     feature = "stm32f071",

src/gpio.rs

@@ -561,7 +561,7 @@ gpio!(GPIOB, gpiob, iopben, PB, [
     PB15: (pb15, 15, Input<Floating>),
 ]);
 
-#[cfg(feature = "stm32f042")]
+#[cfg(any(feature = "stm32f038", feature = "stm32f042"))]
 gpio!(GPIOC, gpioc, iopcen, PC, [
     PC13: (pc13, 13, Input<Floating>),
     PC14: (pc14, 14, Input<Floating>),
@@ -643,13 +643,6 @@ gpio!(GPIOD, gpiod, iopden, PD, [
 //     PE15: (pe15, 15, Input<Floating>),
 // ]);
 
-#[cfg(feature = "stm32f042")]
-gpio!(GPIOF, gpiof, iopfen, PF, [
-    PF0: (pf0, 0, Input<Floating>),
-    PF1: (pf1, 1, Input<Floating>),
-    PF11: (pf11, 11, Input<Floating>),
-]);
-
 #[cfg(any(feature = "stm32f030", feature = "stm32f051"))]
 gpio!(GPIOF, gpiof, iopfen, PF, [
     PF0: (pf0, 0, Input<Floating>),
@@ -666,6 +659,21 @@ gpio!(GPIOF, gpiof, iopfen, PF, [
     PF7: (pf7, 7, Input<Floating>),
 ]);
 
+#[cfg(feature = "stm32f038")]
+gpio!(GPIOF, gpiof, iopfen, PF, [
+    PF0: (pf0, 0, Input<Floating>),
+    PF1: (pf1, 1, Input<Floating>),
+    PF6: (pf6, 6, Input<Floating>),
+    PF7: (pf7, 7, Input<Floating>),
+]);
+
+#[cfg(feature = "stm32f042")]
+gpio!(GPIOF, gpiof, iopfen, PF, [
+    PF0: (pf0, 0, Input<Floating>),
+    PF1: (pf1, 1, Input<Floating>),
+    PF11: (pf11, 11, Input<Floating>),
+]);
+
 #[cfg(feature = "stm32f070")]
 gpio!(GPIOF, gpiof, iopfen, PF, [
     PF0: (pf0, 0, Input<Floating>),

src/i2c.rs

@@ -36,6 +36,7 @@ macro_rules! i2c_pins {
 #[cfg(any(
     feature = "stm32f030",
     feature = "stm32f031",
+    feature = "stm32f038",
     feature = "stm32f042",
     feature = "stm32f051",
     feature = "stm32f070",
@@ -69,7 +70,12 @@ i2c_pins! {
         sda => [gpioa::PA12<Alternate<AF5>>],
     }
 }
-#[cfg(any(feature = "stm32f031", feature = "stm32f042", feature = "stm32f030x6"))]
+#[cfg(any(
+    feature = "stm32f031",
+    feature = "stm32f038",
+    feature = "stm32f042",
+    feature = "stm32f030x6",
+))]
 i2c_pins! {
     I2C1 => {
         scl => [gpiob::PB10<Alternate<AF1>>],

src/lib.rs

@@ -17,6 +17,9 @@ pub use stm32f0::stm32f0x1 as stm32;
 #[cfg(any(feature = "stm32f042", feature = "stm32f072"))]
 pub use stm32f0::stm32f0x2 as stm32;
 
+#[cfg(feature = "stm32f038")]
+pub use stm32f0::stm32f0x8 as stm32;
+
 #[cfg(feature = "device-selected")]
 pub mod adc;
 #[cfg(feature = "device-selected")]

src/serial.rs

@@ -126,7 +126,7 @@ usart_pins! {
         rx => [gpioa::PA10<Alternate<AF1>>, gpiob::PB6<Alternate<AF0>>],
     }
 }
-#[cfg(any(feature = "stm32f031", feature = "stm32f030x6"))]
+#[cfg(any(feature = "stm32f030x6", feature = "stm32f031", feature = "stm32f038"))]
 usart_pins! {
     USART1 => {
         tx => [gpioa::PA2<Alternate<AF1>>, gpioa::PA14<Alternate<AF1>>],
@@ -135,6 +135,7 @@ usart_pins! {
 }
 #[cfg(any(
     feature = "stm32f031",
+    feature = "stm32f038",
     feature = "stm32f070",
     feature = "stm32f072",
     feature = "stm32f091",

src/spi.rs

@@ -112,7 +112,7 @@ spi_pins! {
         mosi => [gpioa::PA7<Alternate<AF0>>, gpiob::PB5<Alternate<AF0>>],
     }
 }
-#[cfg(feature = "stm32f030x6")]
+#[cfg(any(feature = "stm32f030x6", feature = "stm32f038"))]
 spi_pins! {
     SPI1 => {
         sck => [gpiob::PB13<Alternate<AF0>>],

src/timers.rs

@@ -224,6 +224,7 @@ timers! {
 
 #[cfg(any(
     feature = "stm32f031",
+    feature = "stm32f038",
     feature = "stm32f042",
     feature = "stm32f051",
     feature = "stm32f071",