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| author | Jenna Fox <a@creativepony.com> | 2012-09-30 01:45:51 +1000 |
|---|---|---|
| committer | Jenna Fox <a@creativepony.com> | 2012-09-30 01:45:51 +1000 |
| commit | 6e7208d699f3329b61a35f153decbc3eadc8898f (patch) | |
| tree | 75b885474e92d042fc815c47869171771ef63d24 /firmware/main.c | |
| parent | 71649f3ec1b38fa4e38dffc77cc7eec314daa6a1 (diff) | |
| download | micronucleus-6e7208d699f3329b61a35f153decbc3eadc8898f.tar.gz micronucleus-6e7208d699f3329b61a35f153decbc3eadc8898f.tar.bz2 micronucleus-6e7208d699f3329b61a35f153decbc3eadc8898f.zip | |
remove writeLength
Diffstat (limited to 'firmware/main.c')
| -rw-r--r-- | firmware/main.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/firmware/main.c b/firmware/main.c index 187a8b2..50c6d1e 100644 --- a/firmware/main.c +++ b/firmware/main.c @@ -89,7 +89,7 @@ static uchar events = 0; // bitmap of events to run #define clearEvents() events = 0 // length of bytes to write in to flash memory in upcomming usbFunctionWrite calls -static unsigned char writeLength; +//static unsigned char writeLength; // becomes 1 when some programming happened // lets leaveBootloader know if needs to finish up the programming @@ -228,7 +228,7 @@ static uchar usbFunctionSetup(uchar data[8]) { return 4; } else if (rq->bRequest == 1) { // write page - writeLength = rq->wValue.word; + //writeLength = rq->wValue.word; currentAddress = rq->wIndex.word; return USB_NO_MSG; // hands off work to usbFunctionWrite @@ -249,7 +249,7 @@ static uchar usbFunctionSetup(uchar data[8]) { // read in a page over usb, and write it in to the flash write buffer static uchar usbFunctionWrite(uchar *data, uchar length) { //if (length > writeLength) length = writeLength; // test for missing final page bug - writeLength -= length; + //writeLength -= length; do { // remember vectors or the tinyvector table @@ -274,7 +274,8 @@ static uchar usbFunctionWrite(uchar *data, uchar length) { // TODO: Isn't this always last? // if we have now reached another page boundary, we're done - uchar isLast = (writeLength == 0); + //uchar isLast = (writeLength == 0); + uchar isLast = ((currentAddress % SPM_PAGESIZE) == 0); // definitely need this if! seems usbFunctionWrite gets called again in future usbPoll's in the runloop! if (isLast) fireEvent(EVENT_WRITE_PAGE); // ask runloop to write our page |