diego be / USBDeviceMod

USB device stack; Added getter method for terminal_connected;

Fork of USBDevice by mbed official

Example of use:

#include "mbed.h"
#include "USBSerial.h"

USBSerial  pc;
DigitalOut blue_led(P0_20);

int main() {
    blue_led = 1;
    while(!pc.getTerminal_connected()); //Wait for serial terminal to connect...
    while(1) {
        blue_led = 0;
        wait(0.2);
        blue_led = 1;
        wait(0.2);
    }
}

Diff: USBDevice/USBHAL_LPC11U.cpp

Revision:
3:6d85e04fb59f
Parent:
1:80ab0d068708
Child:
8:335f2506f422
--- a/USBDevice/USBHAL_LPC11U.cpp	Tue Jul 17 14:35:40 2012 +0000
+++ b/USBDevice/USBHAL_LPC11U.cpp	Sun Oct 14 12:38:56 2012 +0000
@@ -176,7 +176,6 @@
 
     //attach IRQ handler and enable interrupts
     NVIC_SetVector(USB_IRQn, (uint32_t)&_usbisr);
-    NVIC_EnableIRQ(USB_IRQn);
 }
 
 USBHAL::~USBHAL(void) {
@@ -188,11 +187,13 @@
 }
 
 void USBHAL::connect(void) {
+    NVIC_EnableIRQ(USB_IRQn);
     devCmdStat |= DCON;
     LPC_USB->DEVCMDSTAT = devCmdStat;
 }
 
 void USBHAL::disconnect(void) {
+    NVIC_DisableIRQ(USB_IRQn);
     devCmdStat &= ~DCON;
     LPC_USB->DEVCMDSTAT = devCmdStat;
 }