Small changes in styling to separate bits by octets.

2 files changed, 8 insertions, 6 deletions

diff --git a/03-refactor/include/rcc.h b/03-refactor/include/rcc.h
index 827d66f..3c55e67 100644
--- a/03-refactor/include/rcc.h
+++ b/03-refactor/include/rcc.h
@@ -32,25 +32,23 @@ typedef struct {
       bits_t msipllen:1; /* Enabled/disable the PLL part of MSI. */
       bits_t msirgsel:1; /* MSI clock range selection. */
       bits_t msirange:4; /* MSI range. */
+
       bits_t hsion:1;    /* Enable the HSI16 clock. */
       bits_t hsikeron:1; /* Force the HSI16 ON even in stop modes. */
       bits_t hsirdy:1;   /* Is the hsi ready? */
       bits_t hsiasfs:1;  /* HSI automatic start from STOP. */
-
       RESERVED(4);
       
       bits_t hseon:1;    /* Enable the HSE. */
       bits_t hserdy:1;   /* Is the HSE ready? */
       bits_t hsebyp:1;   /* Use an external HSE. */
       bits_t csson:1;    /* Clock security system enabled. */
-
       RESERVED(4);
 
       bits_t pllon:1;     /* Enable the main PLL. */
       bits_t pllrdy:1;    /* Is the PLL ready? */
       bits_t pllsai1on:1; /* Enable the SAI1 PLL. */
       bits_t pllsai1rdy:1; /* Enable the SAI1 PLL. */
-
       RESERVED(4);
     } PACKED;
   } __IO c;
diff --git a/03-refactor/src/usart.c b/03-refactor/src/usart.c
index a3b0061..fc58467 100644
--- a/03-refactor/src/usart.c
+++ b/03-refactor/src/usart.c
@@ -41,9 +41,13 @@ void usart_set_enabled(__IO usart_t* usart, usart_enable_t enabled)
     usart->c1.ue = 0;
   } else {
     /* Set the rx enabled. */
-    usart->c1.re = !!(enabled & USART_ENABLE_RX);
-    usart->c1.te = !!(enabled & USART_ENABLE_TX);
-    usart->c1.ue = 1;
+    union USART_CR1 tmp = usart->c1;
+
+    tmp.re = !!(enabled & USART_ENABLE_RX);
+    tmp.te = !!(enabled & USART_ENABLE_TX);
+    tmp.ue = 1;
+
+    usart->c1 = tmp;
   }
 }