forked from forks/qmk_firmware
Merge pull request #866 from fredizzimo/infinity60_clockfixes
Increase the infinity60 system tick frequency
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17e1a4f825
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@ -48,7 +48,7 @@
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* @details Frequency of the system timer that drives the system ticks. This
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* setting also defines the system tick time unit.
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*/
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#define CH_CFG_ST_FREQUENCY 1000
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#define CH_CFG_ST_FREQUENCY 100000
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/**
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* @brief Time delta constant for the tick-less mode.
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@ -96,7 +96,12 @@ uint8_t matrix_scan(void)
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}
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#endif
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wait_us(1); // need wait to settle pin state
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// need wait to settle pin state
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// if you wait too short, or have a too high update rate
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// the keyboard might freeze, or there might not be enough
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// processing power to update the LCD screen properly.
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// 20us, or two ticks at 100000Hz seems to be OK
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wait_us(20);
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// read col data
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data = (palReadPort(GPIOD)>>1);
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