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| author | Zach Eveland <zeveland@blacklabel-development.com> | 2012-03-14 18:17:22 -0400 |
|---|---|---|
| committer | Zach Eveland <zeveland@blacklabel-development.com> | 2012-03-14 18:17:22 -0400 |
| commit | 8c618773b56a302b9fda0a0c14da34e09bba25fa (patch) | |
| tree | 8d4e5ba1f2aa0bb57208415ae13d16a1757083c5 /cores/arduino | |
| parent | 083f7c88915db70e1c41997dc9dbd94249aca4e7 (diff) | |
reduced delay before starting the Leonardo bootloader
Since we use a magic RAM flag to signal to the bootloader there's a risk of the sketch overwriting the magic RAM location before the bootloader starts. By reducing the watchdog timeout we reduce the chance of this happening.
Diffstat (limited to 'cores/arduino')
| -rw-r--r-- | cores/arduino/CDC.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cores/arduino/CDC.cpp b/cores/arduino/CDC.cpp index 94faf2e..7206aa6 100644 --- a/cores/arduino/CDC.cpp +++ b/cores/arduino/CDC.cpp @@ -111,7 +111,7 @@ bool WEAK CDC_Setup(Setup& setup) // Serial1.print(">"); Serial1.println(_usbLineInfo.lineState, HEX); if ((_usbLineInfo.lineState & 0x01) == 0) { *(uint16_t *)0x0A00 = 0x7777; - wdt_enable(WDTO_250MS); + wdt_enable(WDTO_120MS); } else { // Most OSs do some intermediate steps when configuring ports and DTR can // twiggle more than once before stabilizing. |