diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2012-06-10 15:59:09 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2012-06-10 15:59:09 +0000 |
| commit | 9ba58fc72667b58b8bebaf9621b5658091695355 (patch) | |
| tree | 78b1821905b313351e839f6d92e2679ea341a18b /LUFA/Drivers | |
| parent | f0932a684ef886b0456d10915785a8f2d27ef0e2 (diff) | |
Minor correction to the UC3 USB clock division formula (thanks to Kim Blomqvist).
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2332 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'LUFA/Drivers')
| -rw-r--r-- | LUFA/Drivers/USB/Core/UC3/USBController_UC3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c b/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c index 9e4e4a21..6a3df6e7 100644 --- a/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c @@ -112,7 +112,7 @@ void USB_ResetInterface(void) AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].pllsel = !(USB_Options & USB_OPT_GCLK_SRC_OSC); AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].oscsel = !(USB_Options & USB_OPT_GCLK_CHANNEL_0); AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].diven = (F_USB != USB_CLOCK_REQUIRED_FREQ); - AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].div = (F_USB == USB_CLOCK_REQUIRED_FREQ) ? 0 : (uint32_t)(((F_USB / USB_CLOCK_REQUIRED_FREQ) - 1) / 2); + AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].div = (F_USB == USB_CLOCK_REQUIRED_FREQ) ? 0 : (uint32_t)((F_USB / USB_CLOCK_REQUIRED_FREQ / 2) - 1); AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].cen = true; USB_INT_DisableAllInterrupts(); |