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Simplify CDC device demos, by directly assigning the string to transmit to the pointer, rather than using an intermediatary table to hold all the possible transmit strings.

This commit is contained in:
Dean Camera 2009-08-06 14:30:53 +00:00
parent c830fcb0e1
commit 33a5715e91
4 changed files with 26 additions and 64 deletions
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19
Demos/Device/ClassDriver/CDC/CDC.c
View File

@ -124,25 +124,16 @@ void CheckJoystickMovement(void)
char* ReportString = NULL;
static bool ActionSent = false;
char* const JoystickStrings[] =
{
"Joystick Up\r\n",
"Joystick Down\r\n",
"Joystick Left\r\n",
"Joystick Right\r\n",
"Joystick Pressed\r\n",
};
if (JoyStatus_LCL & JOY_UP)
ReportString = JoystickStrings[0];
ReportString = "Joystick Up\r\n";
else if (JoyStatus_LCL & JOY_DOWN)
ReportString = JoystickStrings[1];
ReportString = "Joystick Down\r\n";
else if (JoyStatus_LCL & JOY_LEFT)
ReportString = JoystickStrings[2];
ReportString = "Joystick Left\r\n";
else if (JoyStatus_LCL & JOY_RIGHT)
ReportString = JoystickStrings[3];
ReportString = "Joystick Right\r\n";
else if (JoyStatus_LCL & JOY_PRESS)
ReportString = JoystickStrings[4];
ReportString = "Joystick Pressed\r\n";
else
ActionSent = false;

19
Demos/Device/ClassDriver/DualCDC/DualCDC.c
View File

@ -132,25 +132,16 @@ void CheckJoystickMovement(void)
char* ReportString = NULL;
static bool ActionSent = false;
char* const JoystickStrings[] =
{
"Joystick Up\r\n",
"Joystick Down\r\n",
"Joystick Left\r\n",
"Joystick Right\r\n",
"Joystick Pressed\r\n",
};
if (JoyStatus_LCL & JOY_UP)
ReportString = JoystickStrings[0];
ReportString = "Joystick Up\r\n";
else if (JoyStatus_LCL & JOY_DOWN)
ReportString = JoystickStrings[1];
ReportString = "Joystick Down\r\n";
else if (JoyStatus_LCL & JOY_LEFT)
ReportString = JoystickStrings[2];
ReportString = "Joystick Left\r\n";
else if (JoyStatus_LCL & JOY_RIGHT)
ReportString = JoystickStrings[3];
ReportString = "Joystick Right\r\n";
else if (JoyStatus_LCL & JOY_PRESS)
ReportString = JoystickStrings[4];
ReportString = "Joystick Pressed\r\n";
else
ActionSent = false;

26
Demos/Device/LowLevel/CDC/CDC.c
View File

@ -247,14 +247,6 @@ void CDC_Task(void)
char* ReportString = NULL;
uint8_t JoyStatus_LCL = Joystick_GetStatus();
static bool ActionSent = false;
char* JoystickStrings[] =
{
"Joystick Up\r\n",
"Joystick Down\r\n",
"Joystick Left\r\n",
"Joystick Right\r\n",
"Joystick Pressed\r\n",
};
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
@ -285,22 +277,20 @@ void CDC_Task(void)
/* Determine if a joystick action has occurred */
if (JoyStatus_LCL & JOY_UP)
ReportString = JoystickStrings[0];
ReportString = "Joystick Up\r\n";
else if (JoyStatus_LCL & JOY_DOWN)
ReportString = JoystickStrings[1];
ReportString = "Joystick Down\r\n";
else if (JoyStatus_LCL & JOY_LEFT)
ReportString = JoystickStrings[2];
ReportString = "Joystick Left\r\n";
else if (JoyStatus_LCL & JOY_RIGHT)
ReportString = JoystickStrings[3];
ReportString = "Joystick Right\r\n";
else if (JoyStatus_LCL & JOY_PRESS)
ReportString = JoystickStrings[4];
ReportString = "Joystick Pressed\r\n";
else
ActionSent = false;
/* Flag management - Only allow one string to be sent per action */
if (ReportString == NULL)
{
ActionSent = false;
}
else if ((ActionSent == false) && LineEncoding.BaudRateBPS)
if ((ReportString != NULL) && (ActionSent == false) && LineEncoding.BaudRateBPS)
{
ActionSent = true;

26
Demos/Device/LowLevel/DualCDC/DualCDC.c
View File

@ -230,14 +230,6 @@ void CDC1_Task(void)
char* ReportString = NULL;
uint8_t JoyStatus_LCL = Joystick_GetStatus();
static bool ActionSent = false;
char* JoystickStrings[] =
{
"Joystick Up\r\n",
"Joystick Down\r\n",
"Joystick Left\r\n",
"Joystick Right\r\n",
"Joystick Pressed\r\n",
};
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
@ -245,22 +237,20 @@ void CDC1_Task(void)
/* Determine if a joystick action has occurred */
if (JoyStatus_LCL & JOY_UP)
ReportString = JoystickStrings[0];
ReportString = "Joystick Up\r\n";
else if (JoyStatus_LCL & JOY_DOWN)
ReportString = JoystickStrings[1];
ReportString = "Joystick Down\r\n";
else if (JoyStatus_LCL & JOY_LEFT)
ReportString = JoystickStrings[2];
ReportString = "Joystick Left\r\n";
else if (JoyStatus_LCL & JOY_RIGHT)
ReportString = JoystickStrings[3];
ReportString = "Joystick Right\r\n";
else if (JoyStatus_LCL & JOY_PRESS)
ReportString = JoystickStrings[4];
ReportString = "Joystick Pressed\r\n";
else
ActionSent = false;
/* Flag management - Only allow one string to be sent per action */
if (ReportString == NULL)
{
ActionSent = false;
}
else if ((ActionSent == false) && LineEncoding1.BaudRateBPS)
if ((ReportString != NULL) && (ActionSent == false) && LineEncoding1.BaudRateBPS)
{
ActionSent = true;