X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;ds=sidebyside;f=rf433rcv%2Fteensy%2Fanalog.c;fp=rf433rcv%2Fteensy%2Fanalog.c;h=0000000000000000000000000000000000000000;hb=301b757f134e213fc67dd40beea260ef33d9ff14;hp=99bf3b65bba252627f916e6f10a33c4f4dbf3a10;hpb=1c8f992ad0f0fb296fd9ad01927d22573fec1c13;p=svn42.git

diff --git a/rf433rcv/teensy/analog.c b/rf433rcv/teensy/analog.c
deleted file mode 100644
index 99bf3b6..0000000
--- a/rf433rcv/teensy/analog.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// Simple analog to digitial conversion, similar to Wiring/Arduino
-
-#include <avr/io.h>
-#include <avr/pgmspace.h>
-
-#include "analog.h"
-
-
-#if defined(__AVR_ATmega32U4__)
-
-uint8_t analog_reference_config_val = 0x40;
-
-static const uint8_t PROGMEM adc_mapping[] = {
-        0, 1, 4, 5, 6, 7, 13, 12, 11, 10, 9, 8
-};
-
-int analogRead(uint8_t pin)
-{
-        uint8_t low, adc;
-
-        if (pin >= 12) return 0;
-        adc = pgm_read_byte(adc_mapping + pin);
-        if (adc < 8) {
-                DIDR0 |= (1 << adc);
-                ADCSRB = 0;
-                ADMUX = analog_reference_config_val | adc;
-        } else {
-                adc -= 8;
-                DIDR2 |= (1 << adc);
-                ADCSRB = (1<<MUX5);
-                ADMUX = analog_reference_config_val | adc;
-        }
-	ADCSRA = (1<<ADSC)|(1<<ADEN)|(1<<ADPS2)|(1<<ADPS1)|(1<<ADPS0);
-        while (ADCSRA & (1<<ADSC)) ;
-        low = ADCL;
-        return (ADCH << 8) | low;
-}
-
-#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
-
-uint8_t analog_reference_config_val = 0x40;
-
-int analogRead(uint8_t pin)
-{
-        uint8_t low;
-
-	if (pin >= 8) return 0;
-        DIDR0 |= (1 << pin);
-        ADMUX = analog_reference_config_val | pin;
-	ADCSRA = (1<<ADSC)|(1<<ADEN)|(1<<ADPS2)|(1<<ADPS1)|(1<<ADPS0);
-        while (ADCSRA & (1<<ADSC)) ;
-        low = ADCL;
-        return (ADCH << 8) | low;
-}
-
-#endif
-