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Moved calls to Device mode Class Driver events to after the request has been acknowledged, so that long event handlers do do skew the timing of the control requests.

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Fixed USBtoSerial and Benito project SetLineEncoding calls failing if the USART is busy, due to the RX ISR delaying the control request handler.
This commit is contained in:
Dean Camera
2010-08-22 02:45:20 +00:00
parent 81998ce297
commit 1be3436e89
6 changed files with 18 additions and 9 deletions
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1
Projects/Benito/makefile
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@@ -121,6 +121,7 @@ LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT
LUFA_OPTS += -D AVR_RESET_LINE_PORT="PORTD"
LUFA_OPTS += -D AVR_RESET_LINE_DDR="DDRD"

2
Projects/USBtoSerial/USBtoSerial.c
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@@ -207,6 +207,6 @@ void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCI
/* Reconfigure the USART in double speed mode for a wider baud rate range at the expense of accuracy */
UCSR1C = ConfigMask;
UCSR1A = (1 << U2X1);
UCSR1A = (1 << U2X1);
UCSR1B = ((1 << RXCIE1) | (1 << TXEN1) | (1 << RXEN1));
}

1
Projects/USBtoSerial/makefile
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@@ -121,6 +121,7 @@ LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT
# Create the LUFA source path variables by including the LUFA root makefile