Ales Povalac / USBDevice

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Revision 23:c7639faed2eb, committed 2014-04-28

Comitter:
alpov
Date:
Mon Apr 28 12:15:41 2014 +0000
Parent:
22:5b7d31d9d3f3
Commit message:
fixed bus reset for KL25Z, added more terminal_connected checking stuff

Changed in this revision

USBDevice/USBHAL_KL25Z.cpp Show annotated file Show diff for this revision Revisions of this file
USBSerial/USBCDC.cpp Show annotated file Show diff for this revision Revisions of this file
USBSerial/USBCDC.h Show annotated file Show diff for this revision Revisions of this file
USBSerial/USBSerial.cpp Show annotated file Show diff for this revision Revisions of this file
USBSerial/USBSerial.h Show annotated file Show diff for this revision Revisions of this file 
--- a/USBDevice/USBHAL_KL25Z.cpp	Wed Apr 02 21:00:41 2014 +0100
+++ b/USBDevice/USBHAL_KL25Z.cpp	Mon Apr 28 12:15:41 2014 +0000
@@ -450,6 +450,9 @@
         USB0->ERREN   =  0xFF;  // enable error interrupt sources
         USB0->ADDR    =  0x00;  // set default address
 
+        // reset bus for USBDevice layer
+        busReset();
+
         return;
     }
 

--- a/USBSerial/USBCDC.cpp	Wed Apr 02 21:00:41 2014 +0100
+++ b/USBSerial/USBCDC.cpp	Mon Apr 28 12:15:41 2014 +0000
@@ -34,6 +34,10 @@
     USBDevice::connect(connect_blocking);
 }
 
+void USBCDC::USBCallback_busReset(void) {
+    terminal_connected = false;
+};
+
 bool USBCDC::USBCallback_request(void) {
     /* Called in ISR context */
 

--- a/USBSerial/USBCDC.h	Wed Apr 02 21:00:41 2014 +0100
+++ b/USBSerial/USBCDC.h	Mon Apr 28 12:15:41 2014 +0000
@@ -116,6 +116,7 @@
     virtual bool USBCallback_request();
     virtual void USBCallback_requestCompleted(uint8_t *buf, uint32_t length);
     virtual bool USBCallback_setConfiguration(uint8_t configuration);
+    virtual void USBCallback_busReset(void);
     volatile bool terminal_connected;
 
 };

--- a/USBSerial/USBSerial.cpp	Wed Apr 02 21:00:41 2014 +0100
+++ b/USBSerial/USBSerial.cpp	Mon Apr 28 12:15:41 2014 +0000
@@ -67,3 +67,7 @@
 uint8_t USBSerial::available() {
     return buf.available();
 }
+
+bool USBSerial::connected() {
+    return terminal_connected;
+}

--- a/USBSerial/USBSerial.h	Wed Apr 02 21:00:41 2014 +0100
+++ b/USBSerial/USBSerial.h	Mon Apr 28 12:15:41 2014 +0000
@@ -83,6 +83,13 @@
     */
     uint8_t available(); 
 
+    /**
+    * Check if the terminal is connected.
+    *
+    * @returns connection status
+    */
+    bool connected(); 
+
     /** Determine if there is a character available to read
      *
      *  @returns