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authorStephan Bösebeck2016-04-01 23:54:16 +0200
committerStephan Bösebeck2016-04-01 23:54:16 +0200
commitaee8715815544b076c123d4ed55c76e23a7e54d0 (patch)
treeea5beb11e41bf0cc0257f1a098b2218b48a83b84 /keyboard/preonic/analog.h
parentc274699085b2f922a5e8b14b21aa377249e62d29 (diff)
parentde904af36072f53d2354bff0ed36b63014ad0d61 (diff)
Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware
Diffstat (limited to 'keyboard/preonic/analog.h')
-rw-r--r--keyboard/preonic/analog.h36
1 files changed, 0 insertions, 36 deletions
diff --git a/keyboard/preonic/analog.h b/keyboard/preonic/analog.h
deleted file mode 100644
index 9b95a93be..000000000
--- a/keyboard/preonic/analog.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef _analog_h_included__
-#define _analog_h_included__
-
-#include <stdint.h>
-
-void analogReference(uint8_t mode);
-int16_t analogRead(uint8_t pin);
-int16_t adc_read(uint8_t mux);
-
-#define ADC_REF_POWER (1<<REFS0)
-#define ADC_REF_INTERNAL ((1<<REFS1) | (1<<REFS0))
-#define ADC_REF_EXTERNAL (0)
-
-// These prescaler values are for high speed mode, ADHSM = 1
-#if F_CPU == 16000000L
-#define ADC_PRESCALER ((1<<ADPS2) | (1<<ADPS1))
-#elif F_CPU == 8000000L
-#define ADC_PRESCALER ((1<<ADPS2) | (1<<ADPS0))
-#elif F_CPU == 4000000L
-#define ADC_PRESCALER ((1<<ADPS2))
-#elif F_CPU == 2000000L
-#define ADC_PRESCALER ((1<<ADPS1) | (1<<ADPS0))
-#elif F_CPU == 1000000L
-#define ADC_PRESCALER ((1<<ADPS1))
-#else
-#define ADC_PRESCALER ((1<<ADPS0))
-#endif
-
-// some avr-libc versions do not properly define ADHSM
-#if defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
-#if !defined(ADHSM)
-#define ADHSM (7)
-#endif
-#endif
-
-#endif