All comments in the library, bootloaders, demos and projects have now been spell-checked and spelling mistakes/typos corrected.
This commit is contained in:
Dean Camera
parent
fb3fcb968e
commit
6933f2e1a5
95 changed files with 274 additions and 273 deletions
|
|
@ -74,7 +74,7 @@ int main(void)
|
|||
/* Indicate USB not ready */
|
||||
UpdateStatus(Status_USBNotReady);
|
||||
|
||||
/* Startup message */
|
||||
/* Start-up message */
|
||||
puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
|
||||
"MassStore Host Demo running.\r\n" ESC_INVERSE_OFF));
|
||||
|
||||
|
|
@ -137,7 +137,7 @@ EVENT_HANDLER(USB_HostError)
|
|||
for(;;);
|
||||
}
|
||||
|
||||
/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occured while
|
||||
/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
|
||||
* enumerating an attached USB device.
|
||||
*/
|
||||
EVENT_HANDLER(USB_DeviceEnumerationFailed)
|
||||
|
|
@ -170,7 +170,7 @@ TASK(USB_MassStore_Host)
|
|||
wLength: 0,
|
||||
};
|
||||
|
||||
/* Send the request, display error and wait for device detatch if request fails */
|
||||
/* Send the request, display error and wait for device detach if request fails */
|
||||
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
|
||||
{
|
||||
puts_P(PSTR("Control Error (Set Configuration).\r\n"));
|
||||
|
|
@ -222,7 +222,7 @@ TASK(USB_MassStore_Host)
|
|||
break;
|
||||
}
|
||||
|
||||
/* Send the request, display error and wait for device detatch if request fails */
|
||||
/* Send the request, display error and wait for device detach if request fails */
|
||||
if ((ErrorCode = MassStore_GetMaxLUN(&MassStore_MaxLUNIndex)) != HOST_SENDCONTROL_Successful)
|
||||
{
|
||||
ShowDiskReadError(PSTR("Get Max LUN"), ErrorCode);
|
||||
|
|
@ -240,7 +240,7 @@ TASK(USB_MassStore_Host)
|
|||
}
|
||||
|
||||
/* Get sense data from the device - many devices will not accept any other commands until the sense data
|
||||
* is read - both on startup and after a failed command */
|
||||
* is read - both on start-up and after a failed command */
|
||||
SCSI_Request_Sense_Response_t SenseData;
|
||||
if ((ErrorCode = MassStore_RequestSense(0, &SenseData)) != 0)
|
||||
{
|
||||
|
|
@ -397,7 +397,7 @@ void UpdateStatus(uint8_t CurrentStatus)
|
|||
LEDs_SetAllLEDs(LEDMask);
|
||||
}
|
||||
|
||||
/** Indicates that a communication error has ocurred with the attached Mass Storage Device,
|
||||
/** Indicates that a communication error has occurred with the attached Mass Storage Device,
|
||||
* printing error codes to the serial port and waiting until the device is removed before
|
||||
* continuing.
|
||||
*
|
||||
|
|
|
|||
|
|
@ -66,7 +66,7 @@
|
|||
Status_EnumerationError = 3, /**< Software error while enumerating the attached USB device */
|
||||
Status_HardwareError = 4, /**< Hardware error while enumerating the attached USB device */
|
||||
Status_Busy = 5, /**< Busy reading or writing to the attached Mass Storage device */
|
||||
Status_SCSICommandError = 6, /**< Error sending or recieving a command to or from the attached SCSI device */
|
||||
Status_SCSICommandError = 6, /**< Error sending or receiving a command to or from the attached SCSI device */
|
||||
};
|
||||
|
||||
/* Task Definitions: */
|
||||
|
|
|
|||
|
|
@ -37,8 +37,8 @@
|
|||
* to a FAT library to give file-level access to an attached device's contents.
|
||||
*
|
||||
* \note Many Mass Storage devices on the market are non-compliant to the
|
||||
* specifications and thus can proove difficult to interface with. It
|
||||
* may be neccesary to retry the functions in the module several times
|
||||
* specifications and thus can prove difficult to interface with. It
|
||||
* may be necessary to retry the functions in the module several times
|
||||
* after they have returned and error to successfully send the command
|
||||
* to the device. Some devices may also need to have the stream function
|
||||
* timeout period extended beyond 100ms (some badly designed devices exceeding
|
||||
|
|
@ -52,17 +52,17 @@
|
|||
|
||||
/* Globals: */
|
||||
/** Current CBW to send to the device. This is automatically filled by the routines
|
||||
* in this file and is not externally accessable.
|
||||
* in this file and is not externally accessible.
|
||||
*/
|
||||
static CommandBlockWrapper_t SCSICommandBlock;
|
||||
|
||||
/** Current CSW received from the device. This is automatically filled by the routines
|
||||
* in this file and is externally accessable so that the return codes may be checked.
|
||||
* in this file and is externally accessible so that the return codes may be checked.
|
||||
*/
|
||||
CommandStatusWrapper_t SCSICommandStatus;
|
||||
|
||||
/** Current Tag value used in issued CBWs to the device. This is automatically incremented
|
||||
* by the routines in this file, and is not externally accessable.
|
||||
* by the routines in this file, and is not externally accessible.
|
||||
*/
|
||||
static uint32_t MassStore_Tag = 1;
|
||||
|
||||
|
|
@ -122,7 +122,7 @@ static uint8_t MassStore_WaitForDataReceived(void)
|
|||
/* Check to see if a new frame has been issued (1ms elapsed) */
|
||||
if (USB_INT_HasOccurred(USB_INT_HSOFI))
|
||||
{
|
||||
/* Clear the flag and decrement the timout period counter */
|
||||
/* Clear the flag and decrement the timeout period counter */
|
||||
USB_INT_Clear(USB_INT_HSOFI);
|
||||
TimeoutMSRem--;
|
||||
|
||||
|
|
|
|||
|
|
@ -54,7 +54,7 @@
|
|||
/** Command Block Wrapper signature byte, for verification of valid CBW blocks */
|
||||
#define CBW_SIGNATURE 0x43425355UL
|
||||
|
||||
/** Command Statuc Wrapper signature byte, for verification of valid CSW blocks */
|
||||
/** Command Static Wrapper signature byte, for verification of valid CSW blocks */
|
||||
#define CSW_SIGNATURE 0x53425355UL
|
||||
|
||||
/** Data direction mask for the Flags field of a CBW, indicating Host-to-Device transfer direction */
|
||||
|
|
@ -98,13 +98,13 @@
|
|||
{
|
||||
uint32_t Signature; /**< Command status signature, always equal to CSW_SIGNATURE */
|
||||
uint32_t Tag; /**< Current CBW tag, to positively associate a CBW with a CSW */
|
||||
uint32_t DataTransferResidue; /**< Length of data not transfered */
|
||||
uint32_t DataTransferResidue; /**< Length of data not transferred */
|
||||
uint8_t Status; /**< Command status, a value from the MassStorageHost_CommandStatusCodes_t enum */
|
||||
} CommandStatusWrapper_t;
|
||||
|
||||
/** Type define for a SCSI Sense structure. Structures of this type are filled out by the
|
||||
* device via the MassStore_RequestSense() function, indicating the current sense data of the
|
||||
* device (giving explitic error codes for the last issued command). For details of the
|
||||
* device (giving explicit error codes for the last issued command). For details of the
|
||||
* structure contents, refer to the SCSI specifications.
|
||||
*/
|
||||
typedef struct
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue