USB device stack - Added support for the logo/windows key to USB keyboard.

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Fork of USBDevice by mbed official

Files at this revision

API Documentation at this revision

Comitter:
bogdanm
Date:
Mon Aug 05 14:13:36 2013 +0300
Parent:
10:1e3d126a322b
Child:
12:6030a12b6c62
Commit message:
Bug fixes, added suppor for LPC1347

Author: Samuel Mokrani

Changed in this revision

USBAudio/USBAudio.cpp Show annotated file Show diff for this revision Revisions of this file
USBDevice/USBDevice.cpp Show annotated file Show diff for this revision Revisions of this file
USBDevice/USBEndpoints.h Show annotated file Show diff for this revision Revisions of this file
USBDevice/USBHAL.h Show annotated file Show diff for this revision Revisions of this file
USBDevice/USBHAL_LPC11U.cpp Show annotated file Show diff for this revision Revisions of this file
USBHID/USBHID.cpp Show annotated file Show diff for this revision Revisions of this file
USBHID/USBKeyboard.cpp Show annotated file Show diff for this revision Revisions of this file
USBHID/USBMouse.cpp Show annotated file Show diff for this revision Revisions of this file
USBMIDI/MIDIMessage.h Show annotated file Show diff for this revision Revisions of this file
USBMIDI/USBMIDI.cpp Show annotated file Show diff for this revision Revisions of this file
USBMSD/USBMSD.cpp Show annotated file Show diff for this revision Revisions of this file
USBMSD/USBMSD.h 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/USBSerial.cpp Show annotated file Show diff for this revision Revisions of this file
--- a/USBAudio/USBAudio.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBAudio/USBAudio.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -400,8 +400,8 @@
         MSB(TERMINAL_USB_STREAMING),            // wTerminalType
         0x00,                                   // bAssocTerminal
         channel_nb_in,                          // bNrChannels
-        LSB(channel_config_in),                 // wChannelConfig
-        MSB(channel_config_in),                 // wChannelConfig
+        (uint8_t)(LSB(channel_config_in)),                 // wChannelConfig
+        (uint8_t)(MSB(channel_config_in)),                 // wChannelConfig
         0x00,                                   // iChannelNames
         0x00,                                   // iTerminal
 
@@ -438,8 +438,8 @@
         MSB(TERMINAL_MICROPHONE),               // wTerminalType
         0x00,                                   // bAssocTerminal
         channel_nb_out,                         // bNrChannels
-        LSB(channel_config_out),                // wChannelConfig
-        MSB(channel_config_out),                // wChannelConfig
+        (uint8_t)(LSB(channel_config_out)),                // wChannelConfig
+        (uint8_t)(MSB(channel_config_out)),                // wChannelConfig
         0x00,                                   // iChannelNames
         0x00,                                   // iTerminal
 
@@ -499,17 +499,17 @@
         0x02,                                   // bSubFrameSize
         16,                                     // bBitResolution
         0x01,                                   // bSamFreqType
-        LSB(FREQ_IN),                           // tSamFreq
-        (FREQ_IN >> 8) & 0xff,                  // tSamFreq
-        (FREQ_IN >> 16) & 0xff,                 // tSamFreq
+        (uint8_t)(LSB(FREQ_IN)),                           // tSamFreq
+        (uint8_t)((FREQ_IN >> 8) & 0xff),                  // tSamFreq
+        (uint8_t)((FREQ_IN >> 16) & 0xff),                 // tSamFreq
 
         // Endpoint - Standard Descriptor
         ENDPOINT_DESCRIPTOR_LENGTH + 2,         // bLength
         ENDPOINT_DESCRIPTOR,                    // bDescriptorType
         PHY_TO_DESC(EPISO_OUT),                 // bEndpointAddress
         E_ISOCHRONOUS,                          // bmAttributes
-        LSB(PACKET_SIZE_ISO_IN),                   // wMaxPacketSize
-        MSB(PACKET_SIZE_ISO_IN),                   // wMaxPacketSize
+        (uint8_t)(LSB(PACKET_SIZE_ISO_IN)),                   // wMaxPacketSize
+        (uint8_t)(MSB(PACKET_SIZE_ISO_IN)),                   // wMaxPacketSize
         0x01,                                   // bInterval
         0x00,                                   // bRefresh
         0x00,                                   // bSynchAddress
@@ -569,17 +569,17 @@
         0x02,                                   // bSubFrameSize
         0x10,                                   // bBitResolution
         0x01,                                   // bSamFreqType
-        LSB(FREQ_OUT),                          // tSamFreq
-        (FREQ_OUT >> 8) & 0xff,                 // tSamFreq
-        (FREQ_OUT >> 16) & 0xff,                // tSamFreq
+        (uint8_t)(LSB(FREQ_OUT)),                          // tSamFreq
+        (uint8_t)((FREQ_OUT >> 8) & 0xff),                 // tSamFreq
+        (uint8_t)((FREQ_OUT >> 16) & 0xff),                // tSamFreq
 
         // Endpoint - Standard Descriptor
         ENDPOINT_DESCRIPTOR_LENGTH + 2,         // bLength
         ENDPOINT_DESCRIPTOR,                    // bDescriptorType
         PHY_TO_DESC(EPISO_IN),                  // bEndpointAddress
         E_ISOCHRONOUS,                          // bmAttributes
-        LSB(PACKET_SIZE_ISO_OUT),                   // wMaxPacketSize
-        MSB(PACKET_SIZE_ISO_OUT),                   // wMaxPacketSize
+        (uint8_t)(LSB(PACKET_SIZE_ISO_OUT)),                   // wMaxPacketSize
+        (uint8_t)(MSB(PACKET_SIZE_ISO_OUT)),                   // wMaxPacketSize
         0x01,                                   // bInterval
         0x00,                                   // bRefresh
         0x00,                                   // bSynchAddress
--- a/USBDevice/USBDevice.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBDevice/USBDevice.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -758,7 +758,7 @@
     if (wTotalLength <= (CONFIGURATION_DESCRIPTOR_LENGTH+2))
     /* +2 is for bLength and bDescriptorType of next descriptor */
     {
-        return false;
+        return NULL;
     }
 
     /* Start at first descriptor after the configuration descriptor */
@@ -908,12 +908,12 @@
         0x00,                           /* bDeviceSubClass */
         0x00,                           /* bDeviceprotocol */
         MAX_PACKET_SIZE_EP0,            /* bMaxPacketSize0 */
-        LSB(VENDOR_ID),                 /* idVendor (LSB) */
-        MSB(VENDOR_ID),                 /* idVendor (MSB) */
-        LSB(PRODUCT_ID),                /* idProduct (LSB) */
-        MSB(PRODUCT_ID),                /* idProduct (MSB) */
-        LSB(PRODUCT_RELEASE),           /* bcdDevice (LSB) */
-        MSB(PRODUCT_RELEASE),           /* bcdDevice (MSB) */
+        (uint8_t)(LSB(VENDOR_ID)),                 /* idVendor (LSB) */
+        (uint8_t)(MSB(VENDOR_ID)),                 /* idVendor (MSB) */
+        (uint8_t)(LSB(PRODUCT_ID)),                /* idProduct (LSB) */
+        (uint8_t)(MSB(PRODUCT_ID)),                /* idProduct (MSB) */
+        (uint8_t)(LSB(PRODUCT_RELEASE)),           /* bcdDevice (LSB) */
+        (uint8_t)(MSB(PRODUCT_RELEASE)),           /* bcdDevice (MSB) */
         STRING_OFFSET_IMANUFACTURER,    /* iManufacturer */
         STRING_OFFSET_IPRODUCT,         /* iProduct */
         STRING_OFFSET_ISERIAL,          /* iSerialNumber */
--- a/USBDevice/USBEndpoints.h	Thu May 30 17:16:57 2013 +0100
+++ b/USBDevice/USBEndpoints.h	Mon Aug 05 14:13:36 2013 +0300
@@ -39,7 +39,7 @@
 /* Include configuration for specific target */
 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088)
 #include "USBEndpoints_LPC17_LPC23.h"
-#elif defined(TARGET_LPC11U24)
+#elif defined(TARGET_LPC11U24) || defined(TARGET_LPC1347)
 #include "USBEndpoints_LPC11U.h"
 #elif defined(TARGET_KL25Z)
 #include "USBEndpoints_KL25Z.h"
--- a/USBDevice/USBHAL.h	Thu May 30 17:16:57 2013 +0100
+++ b/USBDevice/USBHAL.h	Mon Aug 05 14:13:36 2013 +0300
@@ -21,10 +21,11 @@
 
 #include "mbed.h"
 #include "USBEndpoints.h"
+#include "toolchain.h"
 
-#ifdef __GNUC__
-#define __packed __attribute__ ((__packed__))
-#endif
+//#ifdef __GNUC__
+//#define __packed __attribute__ ((__packed__))
+//#endif
 
 class USBHAL {
 public:
--- a/USBDevice/USBHAL_LPC11U.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBDevice/USBHAL_LPC11U.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -16,7 +16,13 @@
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#ifdef TARGET_LPC11U24
+#if defined(TARGET_LPC11U24) || defined(TARGET_LPC1347)
+
+#if defined(TARGET_LPC1347)
+#define USB_IRQ USB_IRQ_IRQn
+#elif defined(TARGET_LPC11U24)
+#define USB_IRQ USB_IRQn
+#endif
 
 #include "USBHAL.h"
 
@@ -81,22 +87,22 @@
 // One entry for a double-buffered logical endpoint in the endpoint
 // command/status list. Endpoint 0 is single buffered, out[1] is used
 // for the SETUP packet and in[1] is not used
-typedef __packed struct {
+typedef struct {
     uint32_t out[2];
     uint32_t in[2];
-} EP_COMMAND_STATUS;
+} PACKED EP_COMMAND_STATUS;
 
-typedef __packed struct {
+typedef struct {
     uint8_t out[MAX_PACKET_SIZE_EP0];
     uint8_t in[MAX_PACKET_SIZE_EP0];
     uint8_t setup[SETUP_PACKET_SIZE];
-} CONTROL_TRANSFER;
+} PACKED CONTROL_TRANSFER;
 
-typedef __packed struct {
+typedef struct {
     uint32_t    maxPacket;
     uint32_t    buffer[2];
     uint32_t    options;
-} EP_STATE;
+} PACKED EP_STATE;
 
 static volatile EP_STATE endpointState[NUMBER_OF_PHYSICAL_ENDPOINTS];
 
@@ -127,7 +133,7 @@
 
 
 USBHAL::USBHAL(void) {
-    NVIC_DisableIRQ(USB_IRQn);
+    NVIC_DisableIRQ(USB_IRQ);
     
     // fill in callback array
     epCallback[0] = &USBHAL::EP1_OUT_callback;
@@ -184,24 +190,24 @@
     instance = this;
 
     //attach IRQ handler and enable interrupts
-    NVIC_SetVector(USB_IRQn, (uint32_t)&_usbisr);
+    NVIC_SetVector(USB_IRQ, (uint32_t)&_usbisr);
 }
 
 USBHAL::~USBHAL(void) {
     // Ensure device disconnected (DCON not set)
     LPC_USB->DEVCMDSTAT = 0;
     // Disable USB interrupts
-    NVIC_DisableIRQ(USB_IRQn);
+    NVIC_DisableIRQ(USB_IRQ);
 }
 
 void USBHAL::connect(void) {
-    NVIC_EnableIRQ(USB_IRQn);
+    NVIC_EnableIRQ(USB_IRQ);
     devCmdStat |= DCON;
     LPC_USB->DEVCMDSTAT = devCmdStat;
 }
 
 void USBHAL::disconnect(void) {
-    NVIC_DisableIRQ(USB_IRQn);
+    NVIC_DisableIRQ(USB_IRQ);
     devCmdStat &= ~DCON;
     LPC_USB->DEVCMDSTAT = devCmdStat;
 }
--- a/USBHID/USBHID.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBHID/USBHID.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -250,8 +250,8 @@
         0x00,                           // bCountryCode
         0x01,                           // bNumDescriptors
         REPORT_DESCRIPTOR,              // bDescriptorType
-        LSB(this->reportDescLength()),  // wDescriptorLength (LSB)
-        MSB(this->reportDescLength()),  // wDescriptorLength (MSB)
+        (uint8_t)(LSB(this->reportDescLength())),  // wDescriptorLength (LSB)
+        (uint8_t)(MSB(this->reportDescLength())),  // wDescriptorLength (MSB)
 
         ENDPOINT_DESCRIPTOR_LENGTH,     // bLength
         ENDPOINT_DESCRIPTOR,            // bDescriptorType
--- a/USBHID/USBKeyboard.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBHID/USBKeyboard.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -530,8 +530,8 @@
         0x00,                           // bCountryCode
         0x01,                           // bNumDescriptors
         REPORT_DESCRIPTOR,              // bDescriptorType
-        LSB(reportDescLength()),  // wDescriptorLength (LSB)
-        MSB(reportDescLength()),  // wDescriptorLength (MSB)
+        (uint8_t)(LSB(reportDescLength())),  // wDescriptorLength (LSB)
+        (uint8_t)(MSB(reportDescLength())),  // wDescriptorLength (MSB)
 
         ENDPOINT_DESCRIPTOR_LENGTH,     // bLength
         ENDPOINT_DESCRIPTOR,            // bDescriptorType
--- a/USBHID/USBMouse.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBHID/USBMouse.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -222,8 +222,8 @@
         0x00,                           // bCountryCode
         0x01,                           // bNumDescriptors
         REPORT_DESCRIPTOR,              // bDescriptorType
-        LSB(reportDescLength()),        // wDescriptorLength (LSB)
-        MSB(reportDescLength()),        // wDescriptorLength (MSB)
+        (uint8_t)(LSB(reportDescLength())),        // wDescriptorLength (LSB)
+        (uint8_t)(MSB(reportDescLength())),        // wDescriptorLength (MSB)
 
         ENDPOINT_DESCRIPTOR_LENGTH,     // bLength
         ENDPOINT_DESCRIPTOR,            // bDescriptorType
--- a/USBMIDI/MIDIMessage.h	Thu May 30 17:16:57 2013 +0100
+++ b/USBMIDI/MIDIMessage.h	Mon Aug 05 14:13:36 2013 +0300
@@ -45,7 +45,8 @@
     MIDIMessage() {}
     
     MIDIMessage(uint8_t *buf) {
-        *((uint32_t *)data) = *((uint32_t *)buf);
+        for (int i = 0; i < 4; i++)
+            data[i] = buf[i];
     }
     
     // create messages
@@ -245,6 +246,6 @@
     }
     
     uint8_t data[4];
-};    
+};
 
 #endif
--- a/USBMIDI/USBMIDI.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBMIDI/USBMIDI.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -41,7 +41,7 @@
     readEP(EPBULK_OUT, buf, &len, 64);
 
     if (midi_evt != NULL) {
-        for (int i=0; i<len; i+=4) {
+        for (uint32_t i=0; i<len; i+=4) {
             midi_evt(MIDIMessage(buf+i));
         }
     }
--- a/USBMSD/USBMSD.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBMSD/USBMSD.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -192,16 +192,16 @@
             sendCSW();
             break;
 
-            // an error has occured
-        case ERROR:
+        // the host has received the CSW -> we wait a CBW
+        case WAIT_CSW:
+            stage = READ_CBW;
+            break;
+
+        // an error has occured
+        default:
             stallEndpoint(EPBULK_IN);
             sendCSW();
             break;
-
-            // the host has received the CSW -> we wait a CBW
-        case WAIT_CSW:
-            stage = READ_CBW;
-            break;
     }
     return true;
 }
@@ -284,15 +284,15 @@
 
 bool USBMSD::readFormatCapacity() {
     uint8_t capacity[] = { 0x00, 0x00, 0x00, 0x08,
-                           (BlockCount >> 24) & 0xff,
-                           (BlockCount >> 16) & 0xff,
-                           (BlockCount >> 8) & 0xff,
-                           (BlockCount >> 0) & 0xff,
+                           (uint8_t)((BlockCount >> 24) & 0xff),
+                           (uint8_t)((BlockCount >> 16) & 0xff),
+                           (uint8_t)((BlockCount >> 8) & 0xff),
+                           (uint8_t)((BlockCount >> 0) & 0xff),
 
                            0x02,
-                           (BlockSize >> 16) & 0xff,
-                           (BlockSize >> 8) & 0xff,
-                           (BlockSize >> 0) & 0xff,
+                           (uint8_t)((BlockSize >> 16) & 0xff),
+                           (uint8_t)((BlockSize >> 8) & 0xff),
+                           (uint8_t)((BlockSize >> 0) & 0xff),
                          };
     if (!write(capacity, sizeof(capacity))) {
         return false;
@@ -303,15 +303,15 @@
 
 bool USBMSD::readCapacity (void) {
     uint8_t capacity[] = {
-        ((BlockCount - 1) >> 24) & 0xff,
-        ((BlockCount - 1) >> 16) & 0xff,
-        ((BlockCount - 1) >> 8) & 0xff,
-        ((BlockCount - 1) >> 0) & 0xff,
+        (uint8_t)(((BlockCount - 1) >> 24) & 0xff),
+        (uint8_t)(((BlockCount - 1) >> 16) & 0xff),
+        (uint8_t)(((BlockCount - 1) >> 8) & 0xff),
+        (uint8_t)(((BlockCount - 1) >> 0) & 0xff),
 
-        (BlockSize >> 24) & 0xff,
-        (BlockSize >> 16) & 0xff,
-        (BlockSize >> 8) & 0xff,
-        (BlockSize >> 0) & 0xff,
+        (uint8_t)((BlockSize >> 24) & 0xff),
+        (uint8_t)((BlockSize >> 16) & 0xff),
+        (uint8_t)((BlockSize >> 8) & 0xff),
+        (uint8_t)((BlockSize >> 0) & 0xff),
     };
     if (!write(capacity, sizeof(capacity))) {
         return false;
--- a/USBMSD/USBMSD.h	Thu May 30 17:16:57 2013 +0100
+++ b/USBMSD/USBMSD.h	Mon Aug 05 14:13:36 2013 +0300
@@ -184,7 +184,7 @@
         uint8_t  LUN;
         uint8_t  CBLength;
         uint8_t  CB[16];
-    } __packed CBW;
+    } PACKED CBW;
 
     // Bulk-only CSW
     typedef struct {
@@ -192,7 +192,7 @@
         uint32_t Tag;
         uint32_t DataResidue;
         uint8_t  Status;
-    } __packed CSW;
+    } PACKED CSW;
 
     //state of the bulk-only state machine
     Stage stage;
--- a/USBSerial/USBCDC.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBSerial/USBCDC.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -116,8 +116,8 @@
         0,                    // bDeviceSubClass
         0,                    // bDeviceProtocol
         MAX_PACKET_SIZE_EP0,  // bMaxPacketSize0
-        LSB(VENDOR_ID), MSB(VENDOR_ID),  // idVendor
-        LSB(PRODUCT_ID), MSB(PRODUCT_ID),// idProduct
+        (uint8_t)(LSB(VENDOR_ID)), (uint8_t)(MSB(VENDOR_ID)),  // idVendor
+        (uint8_t)(LSB(PRODUCT_ID)), (uint8_t)(MSB(PRODUCT_ID)),// idProduct
         0x00, 0x01,           // bcdDevice
         1,                    // iManufacturer
         2,                    // iProduct
--- a/USBSerial/USBSerial.cpp	Thu May 30 17:16:57 2013 +0100
+++ b/USBSerial/USBSerial.cpp	Mon Aug 05 14:13:36 2013 +0300
@@ -27,7 +27,7 @@
 }
 
 int USBSerial::_getc() {
-    uint8_t c;
+    uint8_t c = 0;
     while (buf.isEmpty());
     buf.dequeue(&c);
     return c;
@@ -52,7 +52,7 @@
 
     //we read the packet received and put it on the circular buffer
     readEP(c, &size);
-    for (int i = 0; i < size; i++) {
+    for (uint32_t i = 0; i < size; i++) {
         buf.queue(c[i]);
     }