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Fixed issue in USBtoSerial demos where the USART Rx line was not having its pullup enabled at startup, leading to noise being received from the Rx pin when left floating.

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Removed unused relative Common.h header include from the DriverStubs board stub drivers.

Fixed Benito programmer, use the correct LED functions where needed to ensure correct status display at all times.
This commit is contained in:
Dean Camera 2009-08-05 13:16:36 +00:00
parent 4421782b7f
commit 99c447c754
12 changed files with 24 additions and 27 deletions
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13
Projects/Benito/Benito.c
View file

@ -141,6 +141,7 @@ void SetupHardware(void)
clock_prescale_set(clock_div_1);
/* Hardware Initialization */
Serial_Init(9600, false);
LEDs_Init();
USB_Init();
@ -165,17 +166,17 @@ void EVENT_USB_Device_Connect(void)
void EVENT_USB_Device_Disconnect(void)
{
PingPongMSRemaining = 0;
LEDs_TurnOffLEDs(LEDMASK_BUSY);
LEDs_SetAllLEDs(LEDS_NO_LEDS);
}
/** Event handler for the library USB Configuration Changed event. */
void EVENT_USB_Device_ConfigurationChanged(void)
{
PingPongMSRemaining = 0;
LEDs_TurnOffLEDs(LEDMASK_BUSY);
LEDs_SetAllLEDs(LEDS_NO_LEDS);
if (!(CDC_Device_ConfigureEndpoints(&VirtualSerial_CDC_Interface)))
LEDs_TurnOnLEDs(LEDMASK_ERROR);
LEDs_SetAllLEDs(LEDMASK_ERROR);
}
/** Event handler for the library USB Unhandled Control Request event. */
@ -233,9 +234,9 @@ void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const C
/* Check if the DTR line has been asserted - if so, start the target AVR's reset pulse */
if (CDCInterfaceInfo->State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR)
{
LEDs_TurnOnLEDs(LEDMASK_BUSY);
LEDs_SetAllLEDs(LEDMASK_BUSY);
AVR_RESET_LINE_DDR |= AVR_RESET_LINE_MASK;
ResetPulseMSRemaining = AVR_RESET_PULSE_MS;
AVR_RESET_LINE_DDR |= AVR_RESET_LINE_MASK;
ResetPulseMSRemaining = AVR_RESET_PULSE_MS;
}
}

2
Projects/Benito/Benito.h
View file

@ -57,8 +57,10 @@
/** LED mask for the library LED driver, to indicate RX activity. */
#define LEDMASK_RX LEDS_LED2
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_ERROR (LEDS_LED1 | LEDS_LED2)
/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
#define LEDMASK_BUSY (LEDS_LED1 | LEDS_LED2)
/* Function Prototypes: */

2
Projects/Benito/makefile
View file

@ -66,7 +66,7 @@ MCU = at90usb162
# Target board (see library "Board Types" documentation, USER or blank for projects not requiring
# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
# "Board" inside the application directory.
BOARD = USBKEY
BOARD = USER
# Processor frequency.