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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-10-12 05:59:55 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-10-12 05:59:55 +0000 |
| commit | dc68de15b69c2064b1b14d00659aa91054cccbe1 (patch) | |
| tree | 36e3ac322537017ae61ae9d70ba56efddad8fc02 /Demos/Device/LowLevel/AudioOutput | |
| parent | be9d0a5aa97c84cc8723f69f2b88576965e386aa (diff) | |
| download | lufa-dc68de15b69c2064b1b14d00659aa91054cccbe1.tar.gz lufa-dc68de15b69c2064b1b14d00659aa91054cccbe1.tar.bz2 lufa-dc68de15b69c2064b1b14d00659aa91054cccbe1.zip | |
Make Audio device demos compatible with AVRs running at 16MHz instead of 8MHz.
Fix up demo documentation device compatibility list to be as general as possible to reduce changes required as Atmel releases more devices within the same USB AVR series.
Diffstat (limited to 'Demos/Device/LowLevel/AudioOutput')
| -rw-r--r-- | Demos/Device/LowLevel/AudioOutput/AudioOutput.c | 4 | ||||
| -rw-r--r-- | Demos/Device/LowLevel/AudioOutput/AudioOutput.txt | 10 |
2 files changed, 6 insertions, 8 deletions
diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c index 28e57c48c..b9c306cc1 100644 --- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c +++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c @@ -79,9 +79,9 @@ void EVENT_USB_Device_Connect(void) LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
/* Sample reload timer initialization */
- OCR0A = (F_CPU / AUDIO_SAMPLE_FREQUENCY) - 1;
+ OCR0A = (F_CPU / 8 / AUDIO_SAMPLE_FREQUENCY) - 1;
TCCR0A = (1 << WGM01); // CTC mode
- TCCR0B = (1 << CS00); // Fcpu speed
+ TCCR0B = (1 << CS01); // Fcpu/8 speed
#if defined(AUDIO_OUT_MONO)
/* Set speaker as output */
diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.txt b/Demos/Device/LowLevel/AudioOutput/AudioOutput.txt index 96d241c57..c305f9c9d 100644 --- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.txt +++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.txt @@ -8,13 +8,11 @@ *
* \section SSec_Compat Demo Compatibility:
*
- * The following table indicates what microcontrollers are compatible with this demo.
+ * The following list indicates what microcontrollers are compatible with this demo.
*
- * - AT90USB1287
- * - AT90USB1286
- * - AT90USB647
- * - AT90USB646
- * - ATMEGA32U6
+ * - Series 7 USB AVRs
+ * - Series 6 USB AVRs
+ * - Series 4 USB AVRs
*
* \section SSec_Info USB Information:
*
|