diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-04-30 08:33:21 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-04-30 08:33:21 +0000 |
| commit | 4ea2a22f687f65e927f1d74a191795116ac746e4 (patch) | |
| tree | 76a3aa9738ab22f0380e9429c38a2785899dedf5 /Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c | |
| parent | 57d551eb3b2366b46e7e0151ce03c6c3b6d7d007 (diff) | |
Make sure that long reads are aborted early if the connection times out while waiting on more bytes in the AVRISP MKII clone project.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1226 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c')
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c index 7b9ff091..acd6b651 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c @@ -164,14 +164,14 @@ bool TINYNVM_ReadMemory(const uint16_t ReadAddress, uint8_t* ReadBuffer, uint16_ /* Send the address of the location to read from */
TINYNVM_SendPointerAddress(ReadAddress);
- while (ReadSize--)
+ while (ReadSize-- && TimeoutMSRemaining)
{
/* Read the byte of data from the target */
XPROGTarget_SendByte(TPI_CMD_SLD | TPI_POINTER_INDIRECT_PI);
*(ReadBuffer++) = XPROGTarget_ReceiveByte();
}
- return true;
+ return (TimeoutMSRemaining != 0);
}
/** Writes word addressed memory to the target's memory spaces.
|