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authorDean Camera <dean@fourwalledcubicle.com>2012-05-10 19:24:58 +0000
committerDean Camera <dean@fourwalledcubicle.com>2012-05-10 19:24:58 +0000
commit359fbfe14d00ab378f85a36664820ea9ba538c3f (patch)
tree0929d5663a3be4dc078dda0aba5ba798ebb627ab /Demos/Device/LowLevel/MIDI
parente8570c4a37e41117e3fd1e989e0b41f1e9608f3c (diff)
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Add branch for the conversion of demos to use standard C header files for configuration, rather than makefile defined macros.
Diffstat (limited to 'Demos/Device/LowLevel/MIDI')
-rw-r--r--Demos/Device/LowLevel/MIDI/Descriptors.c8
-rw-r--r--Demos/Device/LowLevel/MIDI/Descriptors.h8
-rw-r--r--Demos/Device/LowLevel/MIDI/MIDI.c15
3 files changed, 14 insertions, 17 deletions
diff --git a/Demos/Device/LowLevel/MIDI/Descriptors.c b/Demos/Device/LowLevel/MIDI/Descriptors.c
index 9ad0e86a5..44db1eee5 100644
--- a/Demos/Device/LowLevel/MIDI/Descriptors.c
+++ b/Demos/Device/LowLevel/MIDI/Descriptors.c
@@ -199,10 +199,10 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
{
.Header = {.Size = sizeof(USB_Audio_Descriptor_StreamEndpoint_Std_t), .Type = DTYPE_Endpoint},
- .EndpointAddress = (ENDPOINT_DIR_OUT | MIDI_STREAM_OUT_EPNUM),
+ .EndpointAddress = MIDI_STREAM_OUT_EPADDR,
.Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = MIDI_STREAM_EPSIZE,
- .PollingIntervalMS = 0x01
+ .PollingIntervalMS = 0x05
},
.Refresh = 0,
@@ -224,10 +224,10 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
{
.Header = {.Size = sizeof(USB_Audio_Descriptor_StreamEndpoint_Std_t), .Type = DTYPE_Endpoint},
- .EndpointAddress = (ENDPOINT_DIR_IN | MIDI_STREAM_IN_EPNUM),
+ .EndpointAddress = MIDI_STREAM_IN_EPADDR,
.Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = MIDI_STREAM_EPSIZE,
- .PollingIntervalMS = 0x01
+ .PollingIntervalMS = 0x05
},
.Refresh = 0,
diff --git a/Demos/Device/LowLevel/MIDI/Descriptors.h b/Demos/Device/LowLevel/MIDI/Descriptors.h
index 5415a31cd..7947a463c 100644
--- a/Demos/Device/LowLevel/MIDI/Descriptors.h
+++ b/Demos/Device/LowLevel/MIDI/Descriptors.h
@@ -42,11 +42,11 @@
#include <avr/pgmspace.h>
/* Macros: */
- /** Endpoint number of the MIDI streaming data IN endpoint, for device-to-host data transfers. */
- #define MIDI_STREAM_IN_EPNUM 1
+ /** Endpoint address of the MIDI streaming data IN endpoint, for device-to-host data transfers. */
+ #define MIDI_STREAM_IN_EPADDR (ENDPOINT_DIR_IN | 1)
- /** Endpoint number of the MIDI streaming data OUT endpoint, for host-to-device data transfers. */
- #define MIDI_STREAM_OUT_EPNUM 2
+ /** Endpoint address of the MIDI streaming data OUT endpoint, for host-to-device data transfers. */
+ #define MIDI_STREAM_OUT_EPADDR (ENDPOINT_DIR_OUT | 2)
/** Endpoint size in bytes of the Audio isochronous streaming data IN and OUT endpoints. */
#define MIDI_STREAM_EPSIZE 64
diff --git a/Demos/Device/LowLevel/MIDI/MIDI.c b/Demos/Device/LowLevel/MIDI/MIDI.c
index a29a8c86b..335c7143e 100644
--- a/Demos/Device/LowLevel/MIDI/MIDI.c
+++ b/Demos/Device/LowLevel/MIDI/MIDI.c
@@ -94,10 +94,8 @@ void EVENT_USB_Device_ConfigurationChanged(void)
bool ConfigSuccess = true;
/* Setup MIDI Data Endpoints */
- ConfigSuccess &= Endpoint_ConfigureEndpoint(MIDI_STREAM_IN_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_IN,
- MIDI_STREAM_EPSIZE, ENDPOINT_BANK_SINGLE);
- ConfigSuccess &= Endpoint_ConfigureEndpoint(MIDI_STREAM_OUT_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_OUT,
- MIDI_STREAM_EPSIZE, ENDPOINT_BANK_SINGLE);
+ ConfigSuccess &= Endpoint_ConfigureEndpoint(MIDI_STREAM_IN_EPADDR, EP_TYPE_BULK, MIDI_STREAM_EPSIZE, 1);
+ ConfigSuccess &= Endpoint_ConfigureEndpoint(MIDI_STREAM_OUT_EPADDR, EP_TYPE_BULK, MIDI_STREAM_EPSIZE, 1);
/* Indicate endpoint configuration success or failure */
LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
@@ -114,7 +112,7 @@ void MIDI_Task(void)
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
- Endpoint_SelectEndpoint(MIDI_STREAM_IN_EPNUM);
+ Endpoint_SelectEndpoint(MIDI_STREAM_IN_EPADDR);
if (Endpoint_IsINReady())
{
@@ -162,8 +160,7 @@ void MIDI_Task(void)
{
MIDI_EventPacket_t MIDIEvent = (MIDI_EventPacket_t)
{
- .CableNumber = 0,
- .Command = (MIDICommand >> 4),
+ .Event = MIDI_EVENT(0, MIDICommand),
.Data1 = MIDICommand | Channel,
.Data2 = MIDIPitch,
@@ -182,7 +179,7 @@ void MIDI_Task(void)
}
/* Select the MIDI OUT stream */
- Endpoint_SelectEndpoint(MIDI_STREAM_OUT_EPNUM);
+ Endpoint_SelectEndpoint(MIDI_STREAM_OUT_EPADDR);
/* Check if a MIDI command has been received */
if (Endpoint_IsOUTReceived())
@@ -193,7 +190,7 @@ void MIDI_Task(void)
Endpoint_Read_Stream_LE(&MIDIEvent, sizeof(MIDIEvent), NULL);
/* Check to see if the sent command is a note on message with a non-zero velocity */
- if ((MIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4)) && (MIDIEvent.Data3 > 0))
+ if ((MIDIEvent.Event == MIDI_EVENT(0, MIDI_COMMAND_NOTE_ON)) && (MIDIEvent.Data3 > 0))
{
/* Change LEDs depending on the pitch of the sent note */
LEDs_SetAllLEDs(MIDIEvent.Data2 > 64 ? LEDS_LED1 : LEDS_LED2);