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Diffstat (limited to '')
| -rw-r--r-- | tk-attiny.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tk-attiny.h b/tk-attiny.h index 441f177..ae70afd 100644 --- a/tk-attiny.h +++ b/tk-attiny.h @@ -156,6 +156,7 @@ typedef enum { // Actual clock is 20 MHz, but assume that 5 MHz is the top speed and work from there + // TODO: measure PWM speed and power use at 1.25/2.5/5/10 MHz, to determine which speeds are optimal clock_div_1 = (CLKCTRL_PDIV_4X_gc | CLKCTRL_PEN_bm), // 5 MHz clock_div_2 = (CLKCTRL_PDIV_8X_gc | CLKCTRL_PEN_bm), // 2.5 MHz clock_div_4 = (CLKCTRL_PDIV_16X_gc | CLKCTRL_PEN_bm), // 1.25 MHz |