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Oops: Really disable building of Projects/Host/ClassDriver directory in the Projects/Host/ makefile.

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Add more skeleton functions and definitions to the Mass Storage Host mode Class driver.

Made Endpoint_Write_DWord_* functions echo the structure of the matching Endpoint routines for clarity.
This commit is contained in:
Dean Camera 2009-08-26 07:34:31 +00:00
parent ee744abb7e
commit 31d8ebebc0
7 changed files with 111 additions and 18 deletions
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54
Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
View file

@ -121,6 +121,23 @@ int main(void)
break;
}
SCSI_Request_Sense_Response_t SenseData;
if (MS_Host_RequestSense(&FlashDisk_MS_Interface, 0, &SenseData) != 0)
{
printf("Error retrieving device sense.\r\n");
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
if (MS_Host_PreventAllowMediumRemoval(&FlashDisk_MS_Interface, 0, true))
{
printf("Error setting Prevent Device Removal bit.\r\n");
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
SCSI_Inquiry_Response_t InquiryData;
if (MS_Host_GetInquiryData(&FlashDisk_MS_Interface, &InquiryData))
{
@ -147,7 +164,7 @@ int main(void)
}
while (!(DeviceReady));
puts_P(PSTR("Retrieving Capacity... "));
printf("Retrieving Capacity... ");
SCSI_Capacity_t DiskCapacity;
if (MS_Host_ReadDeviceCapacity(&FlashDisk_MS_Interface, 0, &DiskCapacity))
@ -160,6 +177,41 @@ int main(void)
printf("%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");
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
printf("\r\nContents of first block:\r\n");
for (uint16_t Chunk = 0; Chunk < (DiskCapacity.BlockSize >> 4); Chunk++)
{
uint8_t* ChunkPtr = &BlockBuffer[Chunk << 4];
/* Print out the 16 bytes of the chunk in HEX format */
for (uint8_t ByteOffset = 0; ByteOffset < (1 << 4); ByteOffset++)
{
char CurrByte = *(ChunkPtr + ByteOffset);
printf_P(PSTR("%.2X "), CurrByte);
}
printf(" ");
/* Print out the 16 bytes of the chunk in ASCII format */
for (uint8_t ByteOffset = 0; ByteOffset < (1 << 4); ByteOffset++)
{
char CurrByte = *(ChunkPtr + ByteOffset);
putchar(isprint(CurrByte) ? CurrByte : '.');
}
printf("\r\n");
}
LEDs_SetAllLEDs(LEDMASK_USB_READY);
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;

1
Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h
View file

@ -41,6 +41,7 @@
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include <avr/power.h>
#include <ctype.h>
#include <stdio.h>
#include <LUFA/Version.h>