X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/cbc00c843a3107b8c76f0b3f1e3425f924518416..a8b66f318dda3cc18dfcedaa3af3d01ab68b82e8:/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c?ds=inline diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c b/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c index 9be78d062..ae292a0d4 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c @@ -59,9 +59,9 @@ void XPROGTarget_EnableTargetPDI(void) UCSR1B = (1 << TXEN1); UCSR1C = (1 << UMSEL10) | (1 << UPM11) | (1 << USBS1) | (1 << UCSZ11) | (1 << UCSZ10) | (1 << UCPOL1); - /* Send two BREAKs of 12 bits each to enable PDI interface (need at least 16 idle bits) */ - XPROGTarget_SendBreak(); - XPROGTarget_SendBreak(); + /* Send two IDLEs of 12 bits each to enable PDI interface (need at least 16 idle bits) */ + XPROGTarget_SendIdle(); + XPROGTarget_SendIdle(); } /** Enables the target's TPI interface, holding the target in reset until TPI mode is exited. */ @@ -83,9 +83,9 @@ void XPROGTarget_EnableTargetTPI(void) UCSR1B = (1 << TXEN1); UCSR1C = (1 << UMSEL10) | (1 << UPM11) | (1 << USBS1) | (1 << UCSZ11) | (1 << UCSZ10) | (1 << UCPOL1); - /* Send two BREAKs of 12 bits each to enable TPI interface (need at least 16 idle bits) */ - XPROGTarget_SendBreak(); - XPROGTarget_SendBreak(); + /* Send two IDLEs of 12 bits each to enable TPI interface (need at least 16 idle bits) */ + XPROGTarget_SendIdle(); + XPROGTarget_SendIdle(); } /** Disables the target's PDI interface, exits programming mode and starts the target's application. */ @@ -156,14 +156,14 @@ uint8_t XPROGTarget_ReceiveByte(void) return UDR1; } -/** Sends a BREAK via the USART to the attached target, consisting of a full frame of idle bits. */ -void XPROGTarget_SendBreak(void) +/** Sends an IDLE via the USART to the attached target, consisting of a full frame of idle bits. */ +void XPROGTarget_SendIdle(void) { /* Switch to Tx mode if currently in Rx mode */ if (!(IsSending)) XPROGTarget_SetTxMode(); - - /* Need to do nothing for a full frame to send a BREAK */ + + /* Need to do nothing for a full frame to send an IDLE */ for (uint8_t i = 0; i < BITS_IN_USART_FRAME; i++) { /* Wait for a full cycle of the clock */