diff options
Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c')
| -rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c index e49281538..312d7166e 100644 --- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c +++ b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c @@ -28,11 +28,11 @@ this software.
*/
-/*
- Bluetooth Dongle host demo application.
-
- ** NOT CURRENTLY FUNCTIONAL - DO NOT USE **
-*/
+/** \file
+ *
+ * Main source file for the BluetoothHost demo. This file contains the main tasks of
+ * the demo and is responsible for the initial application hardware configuration.
+ */
#include "BluetoothHost.h"
@@ -43,23 +43,26 @@ Bluetooth_Device_t Bluetooth_DeviceConfiguration = Name: "LUFA Bluetooth Demo"
};
-
+/** Main program entry point. This routine configures the hardware required by the application, then
+ * enters a loop to run the application tasks in sequence.
+ */
int main(void)
{
SetupHardware();
+
+ puts_P(PSTR(ESC_FG_CYAN "Bluetooth Host Demo running.\r\n" ESC_FG_WHITE));
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
- puts_P(PSTR(ESC_FG_CYAN "Bluetooth Host Demo running.\r\n" ESC_FG_WHITE));
-
for (;;)
{
Bluetooth_Stack_Task();
- Bluetooth_Management_Task();
+ Bluetooth_Host_Task();
USB_USBTask();
}
}
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
/* Disable watchdog if enabled by bootloader/fuses */
@@ -75,26 +78,34 @@ 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_Host_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_Host_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_Host_DeviceEnumerationComplete(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
-void EVENT_USB_Host_HostError(uint8_t ErrorCode)
+/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
+void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
{
USB_ShutDown();
@@ -105,7 +116,10 @@ void EVENT_USB_Host_HostError(uint8_t ErrorCode) for(;;);
}
-void EVENT_USB_Host_DeviceEnumerationFailed(uint8_t ErrorCode, uint8_t SubErrorCode)
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
+ * enumerating an attached USB device.
+ */
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
{
printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
" -- Error Code %d\r\n"
@@ -115,7 +129,8 @@ void EVENT_USB_Host_DeviceEnumerationFailed(uint8_t ErrorCode, uint8_t SubErrorC LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
-void Bluetooth_Management_Task(void)
+/** Task to set the configuration of the attached device after it has been enumerated. */
+void Bluetooth_Host_Task(void)
{
uint8_t ErrorCode;
@@ -127,7 +142,7 @@ void Bluetooth_Management_Task(void) /* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessDeviceDescriptor()) != SuccessfulDeviceRead)
{
- if (ErrorCode == ControlErrorDuringDeviceRead)
+ if (ErrorCode == DevControlError)
puts_P(PSTR(ESC_FG_RED "Control Error (Get Device).\r\n"));
else
puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
@@ -163,7 +178,7 @@ void Bluetooth_Management_Task(void) /* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
{
- if (ErrorCode == ControlErrorDuringConfigRead)
+ if (ErrorCode == ControlError)
puts_P(PSTR(ESC_FG_RED "Control Error (Get Configuration).\r\n"));
else
puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
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