[stm32f429-discovery] General sweep to fix style according to make stylecheck.

Author: esden

examples/stm32/f4/stm32f429i-discovery/lcd-serial/clock.c

@@ -33,18 +33,21 @@
 static volatile uint32_t system_millis;
 
 /* Called when systick fires */
-void sys_tick_handler(void) {
+void sys_tick_handler(void)
+{
 	system_millis++;
 }
 
 /* simple sleep for delay milliseconds */
-void msleep(uint32_t delay) {
+void msleep(uint32_t delay)
+{
 	uint32_t wake = system_millis + delay;
-	while (wake > system_millis) ;
+	while (wake > system_millis);
 }
 
 /* Getter function for the current time */
-uint32_t mtime(void) {
+uint32_t mtime(void)
+{
 	return system_millis;
 }
 

examples/stm32/f4/stm32f429i-discovery/lcd-serial/console.c

@@ -41,10 +41,10 @@
  * read by the program. See the README file for a discussion of
  * the failure semantics.
  */
-#define RECV_BUF_SIZE	128		// Arbitrary buffer size
+#define RECV_BUF_SIZE	128		/* Arbitrary buffer size */
 char recv_buf[RECV_BUF_SIZE];
-volatile int recv_ndx_nxt;		// Next place to store
-volatile int recv_ndx_cur;		// Next place to read
+volatile int recv_ndx_nxt;		/* Next place to store */
+volatile int recv_ndx_cur;		/* Next place to read */
 
 /* For interrupt handling we add a new function which is called
  * when recieve interrupts happen. The name (usart1_isr) is created
@@ -57,7 +57,8 @@ volatile int recv_ndx_cur;		// Next place to read
  * right or it won't work. And you'll wonder where your interrupts
  * are going.
  */
-void usart1_isr(void) {
+void usart1_isr(void)
+{
 	uint32_t	reg;
 	int			i;
 
@@ -79,7 +80,8 @@ void usart1_isr(void) {
 				recv_ndx_nxt = i;
 			}
 		}
-	} while ((reg & USART_SR_RXNE) != 0); // can read back-to-back interrupts
+	} while ((reg & USART_SR_RXNE) != 0); /* can read back-to-back
+						 interrupts */
 }
 
 /*
@@ -88,7 +90,8 @@ void usart1_isr(void) {
  * Send the character 'c' to the USART, wait for the USART
  * transmit buffer to be empty first.
  */
-void console_putc(char c) {
+void console_putc(char c)
+{
 	uint32_t	reg;
 	do {
 		reg = USART_SR(CONSOLE_UART);
@@ -106,10 +109,11 @@ void console_putc(char c) {
  * The implementation is a bit different however, now it looks
  * in the ring buffer to see if a character has arrived.
  */
-char console_getc(int wait) {
+char console_getc(int wait)
+{
 	char		c = 0;
 
-	while ((wait != 0) && (recv_ndx_cur == recv_ndx_nxt)) ;
+	while ((wait != 0) && (recv_ndx_cur == recv_ndx_nxt));
 	if (recv_ndx_cur != recv_ndx_nxt) {
 		c = recv_buf[recv_ndx_cur];
 		recv_ndx_cur = (recv_ndx_cur + 1) % RECV_BUF_SIZE;
@@ -124,7 +128,8 @@ char console_getc(int wait) {
  * after the last character, as indicated by a NUL character, is
  * reached.
  */
-void console_puts(char *s) {
+void console_puts(char *s)
+{
 	while (*s != '\000') {
 		console_putc(*s);
 		/* Add in a carraige return, after sending line feed */
@@ -142,7 +147,8 @@ void console_puts(char *s) {
  * support for editing characters (back space and delete)
  * end when a <CR> character is received.
  */
-int console_gets(char *s, int len) {
+int console_gets(char *s, int len)
+{
 	char *t = s;
 	char c;
 
@@ -165,7 +171,7 @@ int console_gets(char *s, int len) {
 		/* update end of string with NUL */
 		*t = '\000';
 	}
-	return (t - s);
+	return t - s;
 }
 
 /*
@@ -174,7 +180,8 @@ int console_gets(char *s, int len) {
  * Set the pins and clocks to create a console that we can
  * use for serial messages and getting text from the user.
  */
-void console_setup(int baud) {
+void console_setup(int baud)
+{
 
 	/* MUST enable the GPIO clock in ADDITION to the USART clock */
 	rcc_periph_clock_enable(RCC_GPIOA);

examples/stm32/f4/stm32f429i-discovery/lcd-serial/console.h

@@ -27,7 +27,7 @@
  * These define sort of the minimum "library" of functions which
  * we can use on a serial port. If you wish to use a different
  * USART there are several things to change:
- * 	- CONSOLE_UART change this
+ *	- CONSOLE_UART change this
  *	- Change the peripheral enable clock
  *	- add usartx_isr for interrupts
  *	- nvic_enable_interrupt(your choice of USART/UART)