Use puts_P() and printf_P() instead of the normal variants where possible in the Host mode Class Driver demos.

12 files changed, 86 insertions, 86 deletions

diff --git a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
index 32c9b698f..7be38dd85 100644
--- a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
+++ b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
@@ -85,7 +85,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -94,7 +94,7 @@ int main(void)
 				if (HID_Host_ConfigurePipes(&Joystick_HID_Interface,

 				                            ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Joystick.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Joystick.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -102,7 +102,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -110,13 +110,13 @@ int main(void)
 

 				if (HID_Host_SetReportProtocol(&Joystick_HID_Interface) != 0)

 				{

-					printf("Error Setting Report Protocol Mode or Not a Valid Joystick.\r\n");

+					puts_P(PSTR("Error Setting Report Protocol Mode or Not a Valid Joystick.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Joystick Enumerated.\r\n");

+				puts_P(PSTR("Joystick Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c b/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c
index 61292a4d0..c79c1005e 100644
--- a/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c
+++ b/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c
@@ -80,7 +80,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -89,7 +89,7 @@ int main(void)
 				if (HID_Host_ConfigurePipes(&Keyboard_HID_Interface,

 				                            ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Keyboard.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Keyboard.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -97,7 +97,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -105,13 +105,13 @@ int main(void)
 

 				if (HID_Host_SetBootProtocol(&Keyboard_HID_Interface) != 0)

 				{

-					printf("Could not Set Boot Protocol Mode.\r\n");

+					puts_P(PSTR("Could not Set Boot Protocol Mode.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Keyboard Enumerated.\r\n");

+				puts_P(PSTR("Keyboard Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c b/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c
index 531757a4a..91ca84477 100644
--- a/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c
+++ b/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c
@@ -85,7 +85,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -94,7 +94,7 @@ int main(void)
 				if (HID_Host_ConfigurePipes(&Keyboard_HID_Interface,

 				                            ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Keyboard.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Keyboard.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -102,7 +102,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -110,13 +110,13 @@ int main(void)
 

 				if (HID_Host_SetReportProtocol(&Keyboard_HID_Interface) != 0)

 				{

-					printf("Error Setting Report Protocol Mode or Not a Valid Keyboard.\r\n");

+					puts_P(PSTR("Error Setting Report Protocol Mode or Not a Valid Keyboard.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Keyboard Enumerated.\r\n");

+				puts_P(PSTR("Keyboard Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c b/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c
index 8fbf31b86..6f30fa3c5 100644
--- a/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c
+++ b/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c
@@ -78,7 +78,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -87,7 +87,7 @@ int main(void)
 				if (MIDI_Host_ConfigurePipes(&Keyboard_MIDI_Interface,

 				                             ConfigDescriptorSize, ConfigDescriptorData) != MIDI_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid MIDI Class Device.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid MIDI Class Device.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -95,13 +95,13 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("MIDI Device Enumerated.\r\n");

+				puts_P(PSTR("MIDI Device Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c b/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
index a442c1b47..8b012b4dc 100644
--- a/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
+++ b/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
@@ -78,7 +78,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -87,7 +87,7 @@ int main(void)
 				if (MS_Host_ConfigurePipes(&FlashDisk_MS_Interface,

 				                           ConfigDescriptorSize, ConfigDescriptorData) != MS_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Mass Storage Device.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Mass Storage Device.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -95,13 +95,13 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Mass Storage Device Enumerated.\r\n");

+				puts_P(PSTR("Mass Storage Device Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

@@ -111,17 +111,17 @@ int main(void)
 				uint8_t MaxLUNIndex;

 				if (MS_Host_GetMaxLUN(&FlashDisk_MS_Interface, &MaxLUNIndex))

 				{

-					printf("Error retrieving max LUN index.\r\n");

+					puts_P(PSTR("Error retrieving max LUN index.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Total LUNs: %d - Using first LUN in device.\r\n", (MaxLUNIndex + 1));

+				printf_P(PSTR("Total LUNs: %d - Using first LUN in device.\r\n"), (MaxLUNIndex + 1));

 				

 				if (MS_Host_ResetMSInterface(&FlashDisk_MS_Interface))

 				{

-					printf("Error resetting Mass Storage interface.\r\n");

+					puts_P(PSTR("Error resetting Mass Storage interface.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -130,7 +130,7 @@ int main(void)
 				SCSI_Request_Sense_Response_t SenseData;

 				if (MS_Host_RequestSense(&FlashDisk_MS_Interface, 0, &SenseData) != 0)

 				{

-					printf("Error retrieving device sense.\r\n");

+					puts_P(PSTR("Error retrieving device sense.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -138,7 +138,7 @@ int main(void)
 			

 				if (MS_Host_PreventAllowMediumRemoval(&FlashDisk_MS_Interface, 0, true))

 				{

-					printf("Error setting Prevent Device Removal bit.\r\n");

+					puts_P(PSTR("Error setting Prevent Device Removal bit.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -147,15 +147,15 @@ int main(void)
 				SCSI_Inquiry_Response_t InquiryData;

 				if (MS_Host_GetInquiryData(&FlashDisk_MS_Interface, 0, &InquiryData))

 				{

-					printf("Error retrieving device Inquiry data.\r\n");

+					puts_P(PSTR("Error retrieving device Inquiry data.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;				

 				}

 

-				printf("Vendor \"%.8s\", Product \"%.16s\"\r\n", InquiryData.VendorID, InquiryData.ProductID);

+				printf_P(PSTR("Vendor \"%.8s\", Product \"%.16s\"\r\n"), InquiryData.VendorID, InquiryData.ProductID);

 				

-				printf("Waiting until ready...\r\n");

+				puts_P(PSTR("Waiting until ready...\r\n"));

 

 				for (;;)

 				{

@@ -167,37 +167,37 @@ int main(void)
 					/* Check if an error other than a logical command error (device busy) received */

 					if (ErrorCode != MS_ERROR_LOGICAL_CMD_FAILED)

 					{

-						printf("Error waiting for device to be ready.\r\n");

+						puts_P(PSTR("Error waiting for device to be ready.\r\n"));

 						LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 						USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 						break;

 					}

 				}

 

-				printf("Retrieving Capacity... ");

+				puts_P(PSTR("Retrieving Capacity...\r\n"));

 

 				SCSI_Capacity_t DiskCapacity;

 				if (MS_Host_ReadDeviceCapacity(&FlashDisk_MS_Interface, 0, &DiskCapacity))

 				{

-					printf("Error retrieving device capacity.\r\n");

+					puts_P(PSTR("Error retrieving device capacity.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("%lu blocks of %lu bytes.\r\n", DiskCapacity.Blocks, DiskCapacity.BlockSize);

+				printf_P(PSTR("%lu blocks of %lu bytes.\r\n"), DiskCapacity.Blocks, DiskCapacity.BlockSize);

 

 				uint8_t BlockBuffer[DiskCapacity.BlockSize];

 

 				if (MS_Host_ReadDeviceBlocks(&FlashDisk_MS_Interface, 0, 0x00000000, 1, DiskCapacity.BlockSize, BlockBuffer))

 				{

-					printf("Error reading device block.\r\n");

+					puts_P(PSTR("Error reading device block.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 			

-				printf("\r\nContents of first block:\r\n");

+				puts_P(PSTR("\r\nContents of first block:"));

 

 				for (uint16_t Chunk = 0; Chunk < (DiskCapacity.BlockSize >> 4); Chunk++)

 				{

@@ -210,7 +210,7 @@ int main(void)
 						printf_P(PSTR("%.2X "), CurrByte);

 					}

 					

-					printf("    ");

+					printf_P(PSTR("    "));

 

 					/* Print out the 16 bytes of the chunk in ASCII format */

 					for (uint8_t ByteOffset = 0; ByteOffset < (1 << 4); ByteOffset++)

@@ -219,7 +219,7 @@ int main(void)
 						putchar(isprint(CurrByte) ? CurrByte : '.');

 					}

 					

-					printf("\r\n");

+					printf_P(PSTR("\r\n"));

 				}

 

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

diff --git a/Demos/Host/ClassDriver/MouseHost/MouseHost.c b/Demos/Host/ClassDriver/MouseHost/MouseHost.c
index af75d4ba5..2c42e6405 100644
--- a/Demos/Host/ClassDriver/MouseHost/MouseHost.c
+++ b/Demos/Host/ClassDriver/MouseHost/MouseHost.c
@@ -80,7 +80,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -89,7 +89,7 @@ int main(void)
 				if (HID_Host_ConfigurePipes(&Mouse_HID_Interface,

 				                            ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Mouse.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Mouse.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -97,7 +97,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -105,13 +105,13 @@ int main(void)
 

 				if (HID_Host_SetBootProtocol(&Mouse_HID_Interface) != 0)

 				{

-					printf("Could not Set Boot Protocol Mode.\r\n");

+					puts_P(PSTR("Could not Set Boot Protocol Mode.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Mouse Enumerated.\r\n");

+				puts_P(PSTR("Mouse Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
index 296f86bfb..40a74f511 100644
--- a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
@@ -85,7 +85,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -94,7 +94,7 @@ int main(void)
 				if (HID_Host_ConfigurePipes(&Mouse_HID_Interface,

 				                            ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Mouse.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Mouse.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -102,7 +102,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -110,13 +110,13 @@ int main(void)
 

 				if (HID_Host_SetReportProtocol(&Mouse_HID_Interface) != 0)

 				{

-					printf("Error Setting Report Protocol Mode or Not a Valid Mouse.\r\n");

+					puts_P(PSTR("Error Setting Report Protocol Mode or Not a Valid Mouse.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Mouse Enumerated.\r\n");

+				puts_P(PSTR("Mouse Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c b/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c
index d2baad620..df71f4cb2 100644
--- a/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c
+++ b/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c
@@ -77,7 +77,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -86,7 +86,7 @@ int main(void)
 				if (PRNT_Host_ConfigurePipes(&Printer_PRNT_Interface,

 				                             ConfigDescriptorSize, ConfigDescriptorData) != PRNT_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Printer Class Device.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Printer Class Device.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -94,7 +94,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -102,32 +102,32 @@ int main(void)
 				

 				if (PRNT_Host_SetBidirectionalMode(&Printer_PRNT_Interface) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Bidirectional Mode.\r\n");

+					puts_P(PSTR("Error Setting Bidirectional Mode.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Printer Device Enumerated.\r\n");

+				puts_P(PSTR("Printer Device Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

 			case HOST_STATE_Configured:

 				LEDs_SetAllLEDs(LEDMASK_USB_BUSY);

 				

-				printf("Retrieving Device ID...\r\n");

+				puts_P(PSTR("Retrieving Device ID...\r\n"));

 				

 				char DeviceIDString[300];

 				if (PRNT_Host_GetDeviceID(&Printer_PRNT_Interface, DeviceIDString,

 				                          sizeof(DeviceIDString)) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Getting Device ID.\r\n");

+					puts_P(PSTR("Error Getting Device ID.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Device ID: %s.\r\n", DeviceIDString);

+				printf_P(PSTR("Device ID: %s.\r\n"), DeviceIDString);

 				

 				char  TestPageData[]    = "\033%-12345X\033E" "LUFA PCL Test Page" "\033E\033%-12345X";

 				uint16_t TestPageLength = strlen(TestPageData);

@@ -136,7 +136,7 @@ int main(void)
 

 				if (PRNT_Host_SendData(&Printer_PRNT_Interface, &TestPageData, TestPageLength) != PIPE_RWSTREAM_NoError)

 				{

-					printf("Error Sending Page Data.\r\n");

+					puts_P(PSTR("Error Sending Page Data.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
index f5c3e4256..c4f2d0e21 100644
--- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
+++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
@@ -85,7 +85,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -94,7 +94,7 @@ int main(void)
 				if (RNDIS_Host_ConfigurePipes(&Ethernet_RNDIS_Interface,

 				                              ConfigDescriptorSize, ConfigDescriptorData) != RNDIS_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid RNDIS Class Device.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid RNDIS Class Device.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -102,7 +102,7 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -110,20 +110,20 @@ int main(void)
 				

 				if (RNDIS_Host_InitializeDevice(&Ethernet_RNDIS_Interface) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Initializing Device.\r\n");

+					puts_P(PSTR("Error Initializing Device.\r\n"));

 

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;			

 				}

 				

-				printf("Device Max Transfer Size: %lu bytes.\r\n", Ethernet_RNDIS_Interface.State.DeviceMaxPacketSize);

+				printf_P(PSTR("Device Max Transfer Size: %lu bytes.\r\n"), Ethernet_RNDIS_Interface.State.DeviceMaxPacketSize);

 				

 				uint32_t PacketFilter = (REMOTE_NDIS_PACKET_DIRECTED | REMOTE_NDIS_PACKET_BROADCAST | REMOTE_NDIS_PACKET_ALL_MULTICAST);

 				if (RNDIS_Host_SetRNDISProperty(&Ethernet_RNDIS_Interface, OID_GEN_CURRENT_PACKET_FILTER,

 				                                &PacketFilter, sizeof(PacketFilter)) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Packet Filter.\r\n");

+					puts_P(PSTR("Error Setting Device Packet Filter.\r\n"));

 

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

@@ -134,16 +134,16 @@ int main(void)
 				if (RNDIS_Host_QueryRNDISProperty(&Ethernet_RNDIS_Interface, OID_GEN_VENDOR_ID,

 				                                  &VendorID, sizeof(VendorID)) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Getting Vendor ID.\r\n");

+					puts_P(PSTR("Error Getting Vendor ID.\r\n"));

 

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Device Vendor ID: 0x%08lX\r\n", VendorID);

+				printf_P(PSTR("Device Vendor ID: 0x%08lX\r\n"), VendorID);

 

-				printf("RNDIS Device Enumerated.\r\n");

+				puts_P(PSTR("RNDIS Device Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

@@ -168,12 +168,12 @@ void PrintIncomingPackets(void)
 		uint16_t PacketLength;

 		RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface, &PacketBuffer, &PacketLength);

 	

-		printf("***PACKET (Size %d)***\r\n", PacketLength);

+		printf_P(PSTR("***PACKET (Size %d)***\r\n"), PacketLength);

 	

 		for (uint16_t i = 0; i < PacketLength; i++)

 		  printf("%02x ", PacketBuffer[i]);

 

-		printf("\r\n\r\n");

+		printf_P(PSTR("\r\n\r\n"));

 		

 		LEDs_SetAllLEDs(LEDMASK_USB_READY);

 	}

diff --git a/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c b/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c
index 81bfbe421..944b7fe17 100644
--- a/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c
+++ b/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c
@@ -80,7 +80,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -89,7 +89,7 @@ int main(void)
 				if (SImage_Host_ConfigurePipes(&DigitalCamera_SI_Interface,

 				                               ConfigDescriptorSize, ConfigDescriptorData) != SI_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid Still Image Class Device.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid Still Image Class Device.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -97,43 +97,43 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("Still Image Device Enumerated.\r\n");

+				puts_P(PSTR("Still Image Device Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

 			case HOST_STATE_Configured:

-				printf("Opening Session...\r\n");

+				puts_P(PSTR("Opening Session...\r\n"));

 				

 				if (SImage_Host_OpenSession(&DigitalCamera_SI_Interface) != PIPE_RWSTREAM_NoError)

 				{

-					printf("Could not open PIMA session.\r\n");

+					puts_P(PSTR("Could not open PIMA session.\r\n"));

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 

-				printf("Turning off Device...\r\n");

+				puts_P(PSTR("Turning off Device...\r\n"));

 

 				SImage_Host_SendCommand(&DigitalCamera_SI_Interface, 0x1013, 0, NULL);

 				if (SImage_Host_ReceiveResponse(&DigitalCamera_SI_Interface))

 				{

-					printf("Could not turn off device.\r\n");

+					puts_P(PSTR("Could not turn off device.\r\n"));

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;					

 				}

 

-				printf("Device Off.\r\n");

+				puts_P(PSTR("Device Off.\r\n"));

 

-				printf("Closing Session...\r\n");

+				puts_P(PSTR("Closing Session...\r\n"));

 

 				if (SImage_Host_CloseSession(&DigitalCamera_SI_Interface) != PIPE_RWSTREAM_NoError)

 				{

-					printf("Could not close PIMA session.\r\n");

+					puts_P(PSTR("Could not close PIMA session.\r\n"));

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

diff --git a/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c b/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c
index df6ad9796..041a534ff 100644
--- a/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c
+++ b/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c
@@ -80,7 +80,7 @@ int main(void)
 				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,

 				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)

 				{

-					printf("Error Retrieving Configuration Descriptor.\r\n");

+					puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -89,7 +89,7 @@ int main(void)
 				if (CDC_Host_ConfigurePipes(&VirtualSerial_CDC_Interface,

 				                            ConfigDescriptorSize, ConfigDescriptorData) != CDC_ENUMERROR_NoError)

 				{

-					printf("Attached Device Not a Valid CDC Class Device.\r\n");

+					puts_P(PSTR("Attached Device Not a Valid CDC Class Device.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

@@ -97,13 +97,13 @@ int main(void)
 				

 				if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)

 				{

-					printf("Error Setting Device Configuration.\r\n");

+					puts_P(PSTR("Error Setting Device Configuration.\r\n"));

 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);

 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;

 					break;

 				}

 				

-				printf("CDC Device Enumerated.\r\n");

+				puts_P(PSTR("CDC Device Enumerated.\r\n"));

 				LEDs_SetAllLEDs(LEDMASK_USB_READY);

 				USB_HostState = HOST_STATE_Configured;

 				break;

diff --git a/Demos/Host/makefile b/Demos/Host/makefile
index 6a0c0ef8e..7d2b91d86 100644
--- a/Demos/Host/makefile
+++ b/Demos/Host/makefile
@@ -14,5 +14,5 @@
 # code.
 
 %:
-	make -C ClassDriver/ $@
-	make -C LowLevel/ $@
+	make -C ClassDriver $@
+	make -C LowLevel $@