From 849bc0f8f6abf42567a152cf6e01bf7349902aac Mon Sep 17 00:00:00 2001
From: Marti Bolivar <mbolivar@mit.edu>
Date: Sun, 26 Sep 2010 21:47:55 -0400
Subject: wirish reformatted and code-styled

---
 wirish/usb_serial.cpp | 41 ++++++++++++++++++++++++-----------------
 1 file changed, 24 insertions(+), 17 deletions(-)

(limited to 'wirish/usb_serial.cpp')

diff --git a/wirish/usb_serial.cpp b/wirish/usb_serial.cpp
index fafdf49..405220a 100644
--- a/wirish/usb_serial.cpp
+++ b/wirish/usb_serial.cpp
@@ -1,4 +1,4 @@
-/* *****************************************************************************
+/******************************************************************************
  * The MIT License
  *
  * Copyright (c) 2010 Perry Hung.
@@ -20,10 +20,10 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
- * ****************************************************************************/
+ *****************************************************************************/
 
 /**
- *  @brief wirish usb class for easy goin communication, uses libmaple's
+ *  @brief Wirish USB class for easy communication, uses libmaple's
  *  virtual com port implementation
  */
 
@@ -49,8 +49,10 @@ void USBSerial::write(uint8 ch) {
     if(!(usbIsConnected() && usbIsConfigured())) {
         return;
     }
+
     uint16 status = 0;
     uint32 start = millis();
+
     while(status == 0 && (millis() - start <= USB_TIMEOUT)) {
         status = usbSendBytes(&ch, 1);
     }
@@ -60,13 +62,15 @@ void USBSerial::write(const char *str) {
     if(!(usbIsConnected() && usbIsConfigured())) {
         return;
     }
+
     uint32 len = strlen(str);
     uint16 status = 0;
     uint16 oldstatus = 0;
     uint32 start = millis();
+
     while(status < len && (millis() - start < USB_TIMEOUT)) {
         status += usbSendBytes((uint8*)str+status, len-status);
-        if(oldstatus != status) 
+        if(oldstatus != status)
             start = millis();
         oldstatus = status;
     }
@@ -76,52 +80,55 @@ void USBSerial::write(void *buf, uint32 size) {
     if(!(usbIsConnected() && usbIsConfigured())) {
         return;
     }
+
     if (!buf) {
         return;
     }
+
     uint16 status = 0;
     uint16 oldstatus = 0;
     uint32 start = millis();
+
     while(status < size && (millis() - start < USB_TIMEOUT)) {
         status += usbSendBytes((uint8*)buf+status, size-status);
-        if(oldstatus != status) 
+        if(oldstatus != status)
             start = millis();
         oldstatus = status;
     }
 }
 
 uint32 USBSerial::available(void) {
-   return usbBytesAvailable();
+    return usbBytesAvailable();
 }
 
 uint32 USBSerial::read(void *buf, uint32 len) {
-   if (!buf) {
-      return 0;
-   }
+    if (!buf) {
+        return 0;
+    }
 
-   return usbReceiveBytes((uint8*)buf, len);
+    return usbReceiveBytes((uint8*)buf, len);
 }
 
 uint8 USBSerial::read(void) {
-   uint8 ch;
-   usbReceiveBytes(&ch, 1);
-   return ch;
+    uint8 ch;
+    usbReceiveBytes(&ch, 1);
+    return ch;
 }
 
 uint8 USBSerial::pending(void) {
-   return usbGetPending();
+    return usbGetPending();
 }
 
 uint8 USBSerial::getDTR(void) {
-   return usbGetDTR();
+    return usbGetDTR();
 }
 
 uint8 USBSerial::getRTS(void) {
-   return usbGetRTS();
+    return usbGetRTS();
 }
 
 uint8 USBSerial::isConnected(void) {
-   return (usbIsConnected() && usbIsConfigured());
+    return (usbIsConnected() && usbIsConfigured());
 }
 
 USBSerial SerialUSB;
-- 
cgit v1.2.3