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Enable pullup on the PD5 pin of the AVR in the XPLAINBridge project - this is connected to the XMEGA's /RESET line, need to enable pullup to prevent spurrious resets.

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Dean Camera
2009-11-26 13:59:11 +00:00
parent 5e46801096
commit e5057fec8e
2 changed files with 3 additions and 1 deletions
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2
Projects/XPLAINBridge/Lib/SoftUART.S
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@@ -118,7 +118,7 @@ RX_PIN_INT:
// turn on interrupt on compare match
sbi TC_INTFLAG_REG,TC_RX_IF_BIT //------------------------
sbi TC_INTFLAG_REG,TC_RX_IF_BIT
lds r16,TC_INT_MASK_REG
ori r16,(1<<TC_RX_COMPEN)

2
Projects/XPLAINBridge/XPLAINBridge.c
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@@ -119,6 +119,8 @@ void SetupHardware(void)
SoftUART_Init();
LEDs_Init();
USB_Init();
PORTD |= (1 << 5); // PD5 is connected to the XMEGA /RESET, enable pullup
}
/** Event handler for the library USB Configuration Changed event. */