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Added extra DoxyGen documentation to the new PrinterHost demo.

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This commit is contained in:
Dean Camera 2009-07-20 13:49:26 +00:00
parent 3ee3ed2d6d
commit 8a28fd8e6c
5 changed files with 103 additions and 5 deletions
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28
Demos/Host/LowLevel/PrinterHost/PrinterHost.c
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@ -54,6 +54,7 @@ int main(void)
}
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
/* Disable watchdog if enabled by bootloader/fuses */
@ -69,18 +70,33 @@ void SetupHardware(void)
USB_Init();
}
/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
* starts the library USB task to begin the enumeration and USB management process.
*/
void EVENT_USB_DeviceAttached(void)
{
puts_P(PSTR(ESC_FG_GREEN "Device Attached.\r\n" ESC_FG_WHITE));
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
}
/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
* stops the library USB task management process.
*/
void EVENT_USB_DeviceUnattached(void)
{
puts_P(PSTR(ESC_FG_GREEN "\r\nDevice Unattached.\r\n" ESC_FG_WHITE));
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
}
/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
* enumerated by the host and is now ready to be used by the application.
*/
void EVENT_USB_DeviceEnumerationComplete(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
void EVENT_USB_HostError(uint8_t ErrorCode)
{
USB_ShutDown();
@ -92,20 +108,22 @@ void EVENT_USB_HostError(uint8_t ErrorCode)
for(;;);
}
/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
* enumerating an attached USB device.
*/
void EVENT_USB_DeviceEnumerationFailed(uint8_t ErrorCode, uint8_t SubErrorCode)
{
puts_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"));
printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);
printf_P(PSTR(" -- Sub Error Code %d\r\n"), SubErrorCode);
printf_P(PSTR(" -- In State %d\r\n" ESC_FG_WHITE), USB_HostState);
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
void EVENT_USB_DeviceEnumerationComplete(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
/** Task to set the configuration of the attached device after it has been enumerated, and to send some test page
* data to the attached printer.
*/
void USB_Printer_Host(void)
{
uint8_t ErrorCode;