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-rw-r--r--Demos/Device/ClassDriver/Keyboard/Keyboard.c24
-rw-r--r--Demos/Device/ClassDriver/Keyboard/Keyboard.txt11
-rw-r--r--Demos/Device/LowLevel/Keyboard/Keyboard.c36
-rw-r--r--Demos/Device/LowLevel/Keyboard/Keyboard.h1
-rw-r--r--Demos/Device/LowLevel/Keyboard/Keyboard.txt11
-rw-r--r--Demos/Device/LowLevel/Mouse/Mouse.c8
-rw-r--r--Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c2
-rw-r--r--Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c2
-rw-r--r--Demos/Host/Incomplete/RNDISEthernetHost/RNDISEthernetHost.c2
9 files changed, 64 insertions, 33 deletions
diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.c b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
index ea373a802..2918f5a67 100644
--- a/Demos/Device/ClassDriver/Keyboard/Keyboard.c
+++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
@@ -144,22 +144,34 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
uint8_t JoyStatus_LCL = Joystick_GetStatus();
uint8_t ButtonStatus_LCL = Buttons_GetStatus();
+ static uint8_t PrevUsedKeyCodes;
+ uint8_t UsedKeyCodes = 0;
+
if (JoyStatus_LCL & JOY_UP)
- KeyboardReport->KeyCode[0] = 0x04; // A
+ KeyboardReport->KeyCode[UsedKeyCodes++] = 0x04; // A
else if (JoyStatus_LCL & JOY_DOWN)
- KeyboardReport->KeyCode[0] = 0x05; // B
+ KeyboardReport->KeyCode[UsedKeyCodes++] = 0x05; // B
if (JoyStatus_LCL & JOY_LEFT)
- KeyboardReport->KeyCode[0] = 0x06; // C
+ KeyboardReport->KeyCode[UsedKeyCodes++] = 0x06; // C
else if (JoyStatus_LCL & JOY_RIGHT)
- KeyboardReport->KeyCode[0] = 0x07; // D
+ KeyboardReport->KeyCode[UsedKeyCodes++] = 0x07; // D
if (JoyStatus_LCL & JOY_PRESS)
- KeyboardReport->KeyCode[0] = 0x08; // E
+ KeyboardReport->KeyCode[UsedKeyCodes++] = 0x08; // E
if (ButtonStatus_LCL & BUTTONS_BUTTON1)
- KeyboardReport->KeyCode[0] = 0x09; // F
+ KeyboardReport->KeyCode[UsedKeyCodes++] = 0x09; // F
+ /* The host will ignore the device if we add a new keycode to the report while another keycode is currently
+ * being sent (i.e. the user has pressed another key while a key is already being pressed) - we need to intersperse
+ * the two reports with a zeroed report to force the host to accept the additional keys */
+ if (UsedKeyCodes != PrevUsedKeyCodes)
+ {
+ memset(KeyboardReport, sizeof(USB_KeyboardReport_Data_t), 0x00);
+ PrevUsedKeyCodes = UsedKeyCodes;
+ }
+
*ReportSize = sizeof(USB_KeyboardReport_Data_t);
return false;
}
diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.txt b/Demos/Device/ClassDriver/Keyboard/Keyboard.txt
index b1f5c2b53..89dde8305 100644
--- a/Demos/Device/ClassDriver/Keyboard/Keyboard.txt
+++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.txt
@@ -49,11 +49,12 @@
* OSes (i.e. no special drivers required). It is boot protocol compatible, and thus
* works under compatible BIOS as if it was a native keyboard (e.g. PS/2).
*
- * On start-up the system will automatically enumerate and function
- * as a keyboard when the USB connection to a host is present. To use
- * the keyboard example, manipulate the joystick to send the letters
- * a, b, c, d and e. See the USB HID documentation for more information
- * on sending keyboard event and key presses.
+ * On start-up the system will automatically enumerate and function as a keyboard
+ * when the USB connection to a host is present. To use the keyboard example,
+ * manipulate the joystick to send the letters a, b, c, d and e. See the USB HID
+ * documentation for more information on sending keyboard event and key presses. Unlike
+ * other LUFA Keyboard demos, this example shows explicitly how to send multiple keypresses
+ * inside the same report to the host.
*
* \section SSec_Options Project Options
*
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c
index 32765af3d..33a6d840a 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.c
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c
@@ -84,6 +84,7 @@ void SetupHardware(void)
Joystick_Init();
LEDs_Init();
USB_Init();
+ Buttons_Init();
}
/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
@@ -257,23 +258,38 @@ void EVENT_USB_Device_StartOfFrame(void)
*/
void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData)
{
- uint8_t JoyStatus_LCL = Joystick_GetStatus();
+ static uint8_t PrevUsedKeyCodes;
+ uint8_t UsedKeyCodes = 0;
+ uint8_t JoyStatus_LCL = Joystick_GetStatus();
+ uint8_t ButtonStatus_LCL = Buttons_GetStatus();
/* Clear the report contents */
memset(ReportData, 0, sizeof(USB_KeyboardReport_Data_t));
-
+
if (JoyStatus_LCL & JOY_UP)
- ReportData->KeyCode[0] = 0x04; // A
+ ReportData->KeyCode[UsedKeyCodes++] = 0x04; // A
else if (JoyStatus_LCL & JOY_DOWN)
- ReportData->KeyCode[0] = 0x05; // B
+ ReportData->KeyCode[UsedKeyCodes++] = 0x05; // B
if (JoyStatus_LCL & JOY_LEFT)
- ReportData->KeyCode[0] = 0x06; // C
+ ReportData->KeyCode[UsedKeyCodes++] = 0x06; // C
else if (JoyStatus_LCL & JOY_RIGHT)
- ReportData->KeyCode[0] = 0x07; // D
+ ReportData->KeyCode[UsedKeyCodes++] = 0x07; // D
if (JoyStatus_LCL & JOY_PRESS)
- ReportData->KeyCode[0] = 0x08; // E
+ ReportData->KeyCode[UsedKeyCodes++] = 0x08; // E
+
+ if (ButtonStatus_LCL & BUTTONS_BUTTON1)
+ ReportData->KeyCode[UsedKeyCodes++] = 0x09; // F
+
+ /* The host will ignore the device if we add a new keycode to the report while another keycode is currently
+ * being sent (i.e. the user has pressed another key while a key is already being pressed) - we need to intersperse
+ * the two reports with a zeroed report to force the host to accept the additional keys */
+ if (UsedKeyCodes != PrevUsedKeyCodes)
+ {
+ memset(ReportData, 0, sizeof(USB_KeyboardReport_Data_t));
+ PrevUsedKeyCodes = UsedKeyCodes;
+ }
}
/** Processes a received LED report, and updates the board LEDs states to match.
@@ -310,9 +326,6 @@ void SendNextReport(void)
/* Check to see if the report data has changed - if so a report MUST be sent */
SendReport = (memcmp(&PrevKeyboardReportData, &KeyboardReportData, sizeof(USB_KeyboardReport_Data_t)) != 0);
- /* Save the current report data for later comparison to check for changes */
- PrevKeyboardReportData = KeyboardReportData;
-
/* Check if the idle period is set and has elapsed */
if ((IdleCount != HID_IDLE_CHANGESONLY) && (!(IdleMSRemaining)))
{
@@ -329,6 +342,9 @@ void SendNextReport(void)
/* Check if Keyboard Endpoint Ready for Read/Write and if we should send a new report */
if (Endpoint_IsReadWriteAllowed() && SendReport)
{
+ /* Save the current report data for later comparison to check for changes */
+ PrevKeyboardReportData = KeyboardReportData;
+
/* Write Keyboard Report Data */
Endpoint_Write_Stream_LE(&KeyboardReportData, sizeof(KeyboardReportData));
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.h b/Demos/Device/LowLevel/Keyboard/Keyboard.h
index f319ab73b..576e08030 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.h
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.h
@@ -49,6 +49,7 @@
#include <LUFA/Version.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Board/Joystick.h>
+ #include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/Board/LEDs.h>
/* Macros: */
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.txt b/Demos/Device/LowLevel/Keyboard/Keyboard.txt
index 1aa1675ab..2bdaa6cc3 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.txt
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.txt
@@ -49,11 +49,12 @@
* OSes (i.e. no special drivers required). It is boot protocol compatible, and thus
* works under compatible BIOS as if it was a native keyboard (e.g. PS/2).
*
- * On start-up the system will automatically enumerate and function
- * as a keyboard when the USB connection to a host is present. To use
- * the keyboard example, manipulate the joystick to send the letters
- * a, b, c, d and e. See the USB HID documentation for more information
- * on sending keyboard event and key presses.
+ * On start-up the system will automatically enumerate and function as a keyboard
+ * when the USB connection to a host is present. To use the keyboard example,
+ * manipulate the joystick to send the letters a, b, c, d and e. See the USB HID
+ * documentation for more information on sending keyboard event and key presses. Unlike
+ * other LUFA Keyboard demos, this example shows explicitly how to send multiple keypresses
+ * inside the same report to the host.
*
* \section SSec_Options Project Options
*
diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c
index 4b318e30c..ff54c6544 100644
--- a/Demos/Device/LowLevel/Mouse/Mouse.c
+++ b/Demos/Device/LowLevel/Mouse/Mouse.c
@@ -268,9 +268,6 @@ void SendNextReport(void)
if ((MouseReportData.Y != 0) || (MouseReportData.X != 0))
SendReport = true;
- /* Save the current report data for later comparison to check for changes */
- PrevMouseReportData = MouseReportData;
-
/* Check if the idle period is set and has elapsed */
if ((IdleCount != HID_IDLE_CHANGESONLY) && (!(IdleMSRemaining)))
{
@@ -286,7 +283,10 @@ void SendNextReport(void)
/* Check if Mouse Endpoint Ready for Read/Write and if we should send a new report */
if (Endpoint_IsReadWriteAllowed() && SendReport)
- {
+ {
+ /* Save the current report data for later comparison to check for changes */
+ PrevMouseReportData = MouseReportData;
+
/* Write Mouse Report Data */
Endpoint_Write_Stream_LE(&MouseReportData, sizeof(MouseReportData));
diff --git a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
index 037f72237..c620702ff 100644
--- a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
+++ b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
@@ -263,7 +263,7 @@ bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* CurrentItem)
/* Iterate through the item's collection path, until either the root collection node or a collection with the
* Joystick Usage is found - this prevents Mice, which use identical descriptors except for the Joystick usage
- * parent node, from being erroneously treated as a joystick
+ * parent node, from being erroneously treated as a joystick by the demo
*/
for (HID_CollectionPath_t* CurrPath = CurrentItem->CollectionPath; CurrPath != NULL; CurrPath = CurrPath->Parent)
{
diff --git a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
index 289a323f5..938dc26d5 100644
--- a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
@@ -278,7 +278,7 @@ bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* CurrentItem)
/* Iterate through the item's collection path, until either the root collection node or a collection with the
* Mouse Usage is found - this prevents Joysticks, which use identical descriptors except for the Joystick usage
- * parent node, from being erroneously treated as a mouse
+ * parent node, from being erroneously treated as a mouse by the demo
*/
for (HID_CollectionPath_t* CurrPath = CurrentItem->CollectionPath; CurrPath != NULL; CurrPath = CurrPath->Parent)
{
diff --git a/Demos/Host/Incomplete/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/Incomplete/RNDISEthernetHost/RNDISEthernetHost.c
index f3252cd87..237d94dfe 100644
--- a/Demos/Host/Incomplete/RNDISEthernetHost/RNDISEthernetHost.c
+++ b/Demos/Host/Incomplete/RNDISEthernetHost/RNDISEthernetHost.c
@@ -263,7 +263,7 @@ void RNDIS_Host_Task(void)
}
if (RetrievedPacketFilter != PacketFilter)
- printf("ERROR: Retrieved Packet Filter %08lx != Set Packet Filter %08lx!\r\n", RetrievedPacketFilter, PacketFilter);
+ printf("ERROR: Retrieved Packet Filter 0x%08lx != Set Packet Filter 0x%08lx!\r\n", RetrievedPacketFilter, PacketFilter);
uint32_t VendorID;
if ((ErrorCode = RNDIS_QueryRNDISProperty(OID_GEN_VENDOR_ID,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 04:35:42 +0000