/** \file
* \brief ADC peripheral driver for the U7, U6 and U4 USB AVRs.
*
- * ADC driver for the AT90USB1287, AT90USB1286, AT90USB647, AT90USB646, ATMEGA16U4 and ATMEGA32U4 AVRs.
+ * On-chip Analogue-to-Digital converter (ADC) driver for supported U4, U6 and U7 model AVRs that contain an ADC
+ * peripheral internally.
*
* \note This file should not be included directly. It is automatically included as needed by the ADC driver
* dispatch header located in LUFA/Drivers/Peripheral/ADC.h.
/** \ingroup Group_ADC
* @defgroup Group_ADC_AVRU4U6U7 Series U4, U6 and U7 Model ADC Driver
*
- * ADC driver for the AT90USB1287, AT90USB1286, AT90USB647, AT90USB646, ATMEGA16U4 and ATMEGA32U4 AVRs.
+ * On-chip Analogue-to-Digital converter (ADC) driver for supported U4, U6 and U7 model AVRs that contain an ADC
+ * peripheral internally.
*
* \note This file should not be included directly. It is automatically included as needed by the ADC driver
* dispatch header located in LUFA/Drivers/Peripheral/ADC.h.
*
* \note The channel number must be specified as an integer, and NOT a ADC_CHANNELx mask.
*
- * \param[in] Channel ADC channel number to set up for conversions.
+ * \param[in] ChannelIndex ADC channel number to set up for conversions.
*/
- static inline void ADC_SetupChannel(const uint8_t Channel)
+ static inline void ADC_SetupChannel(const uint8_t ChannelIndex)
{
#if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_ATmega32U6__))
- DDRF &= ~(1 << Channel);
- DIDR0 |= (1 << Channel);
+ DDRF &= ~(1 << ChannelIndex);
+ DIDR0 |= (1 << ChannelIndex);
#elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
- if (Channel < 8)
+ if (ChannelIndex < 8)
{
- DDRF &= ~(1 << Channel);
- DIDR0 |= (1 << Channel);
+ DDRF &= ~(1 << ChannelIndex);
+ DIDR0 |= (1 << ChannelIndex);
}
- else if (Channel == 8)
+ else if (ChannelIndex == 8)
{
DDRD &= ~(1 << 4);
DIDR2 |= (1 << 0);
}
- else if (Channel < 11)
+ else if (ChannelIndex < 11)
{
- DDRD &= ~(1 << (Channel - 3));
- DIDR2 |= (1 << (Channel - 8));
+ DDRD &= ~(1 << (ChannelIndex - 3));
+ DIDR2 |= (1 << (ChannelIndex - 8));
}
else
{
- DDRB &= ~(1 << (Channel - 7));
- DIDR2 |= (1 << (Channel - 8));
+ DDRB &= ~(1 << (ChannelIndex - 7));
+ DIDR2 |= (1 << (ChannelIndex - 8));
}
#endif
}
*
* \note The channel number must be specified as an integer, and NOT a ADC_CHANNELx mask.
*
- * \param[in] Channel ADC channel number to set up for conversions.
+ * \param[in] ChannelIndex ADC channel number to set up for conversions.
*/
- static inline void ADC_DisableChannel(const uint8_t Channel)
+ static inline void ADC_DisableChannel(const uint8_t ChannelIndex)
{
#if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_ATmega32U6__))
- DDRF &= ~(1 << Channel);
- DIDR0 &= ~(1 << Channel);
+ DDRF &= ~(1 << ChannelIndex);
+ DIDR0 &= ~(1 << ChannelIndex);
#elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
- if (Channel < 8)
+ if (ChannelIndex < 8)
{
- DDRF &= ~(1 << Channel);
- DIDR0 &= ~(1 << Channel);
+ DDRF &= ~(1 << ChannelIndex);
+ DIDR0 &= ~(1 << ChannelIndex);
}
- else if (Channel == 8)
+ else if (ChannelIndex == 8)
{
DDRD &= ~(1 << 4);
DIDR2 &= ~(1 << 0);
}
- else if (Channel < 11)
+ else if (ChannelIndex < 11)
{
- DDRD &= ~(1 << (Channel - 3));
- DIDR2 &= ~(1 << (Channel - 8));
+ DDRD &= ~(1 << (ChannelIndex - 3));
+ DIDR2 &= ~(1 << (ChannelIndex - 8));
}
else
{
- DDRB &= ~(1 << (Channel - 7));
- DIDR2 &= ~(1 << (Channel - 8));
+ DDRB &= ~(1 << (ChannelIndex - 7));
+ DIDR2 &= ~(1 << (ChannelIndex - 8));
}
#endif
}
* conversions. If the ADC is in single conversion mode (or the channel to convert from is to be changed),
* this function must be called each time a conversion is to take place.
*
- * \param[in] MUXMask Mask comprising of an ADC channel mask, reference mask and adjustment mask.
+ * \param[in] MUXMask ADC channel mask, reference mask and adjustment mask.
*/
static inline void ADC_StartReading(const uint16_t MUXMask)
{
* The "mode" parameter should be a mask comprised of a conversion mode (free running or single) and
* prescaler masks.
*
- * \param[in] Mode Mask of ADC settings, including adjustment, prescale, mode and reference.
+ * \param[in] Mode Mask of ADC prescale and mode settings.
*/
static inline void ADC_Init(uint8_t Mode) ATTR_ALWAYS_INLINE;
static inline void ADC_Init(uint8_t Mode)
* - Ghetto Drum, a MIDI drum controller: http://noisybox.net/art/gdrum/
* - IR Remote to Keyboard decoder: http://netzhansa.blogspot.com/2010/04/our-living-room-hi-fi-setup-needs-mp3.html
* - LED Panel controller: http://projects.peterpolidoro.net/caltech/panelscontroller/panelscontroller.htm
+ * - Single LED Matrix Display: http://guysoft.wordpress.com/2009/10/08/bumble-b/
* - Linux Secure Storage Dongle: http://github.com/TomMD/teensy
* - MakeTV Episode Dispenser: http://www.youtube.com/watch?v=BkWUi18hl3g
* - MidiMonster, a USB-to-MIDI gateway board: http://www.dorkbotpdx.org/wiki/midimonster
* - SD Card reader: http://elasticsheep.com/2010/04/teensy2-usb-mass-storage-with-an-sd-card/
* - SEGA Megadrive/Genesis Development Cartridge: http://www.makestuff.eu/wordpress/?page_id=398
* - Stripe Snoop, a Magnetic Card reader: http://www.ossguy.com/ss_usb/
+ * - Teensy SD Card .WAV file player: http://elasticsheep.com/2010/04/teensy2-usb-wav-player-part-1/
* - Touchscreen Input Device: http://capnstech.blogspot.com/2010/07/touchscreen-update.html
* - USB Interface for Playstation Portable Devices: http://forums.ps2dev.org/viewtopic.php?t=11001
* - Userial, a USB to Serial converter with SPI, I2C and other protocols: http://www.tty1.net/userial/
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