aboutsummaryrefslogtreecommitdiff
path: root/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC
diff options
context:
space:
mode:
authorDavid Madison <dmadison@users.noreply.github.com>2019-02-15 12:08:19 -0500
committerDavid Madison <dmadison@users.noreply.github.com>2019-02-15 12:08:31 -0500
commit4a7ef06b516dba4cdda939a16e5458c59592f6b1 (patch)
treeb00e15e665a2f456c1fb207aeb9ac12283181a00 /firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC
parent98f00eb533e0ed571b90f8e014d1eb59052a0597 (diff)
Delete 'firmwares' folder
Diffstat (limited to 'firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC')
-rw-r--r--firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.c314
-rw-r--r--firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.h591
2 files changed, 0 insertions, 905 deletions
diff --git a/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.c b/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.c
deleted file mode 100644
index 225642e..0000000
--- a/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/* This source file is part of the ATMEL AVR-UC3-SoftwareFramework-1.7.0 Release */
-
-/*This file is prepared for Doxygen automatic documentation generation.*/
-/*! \file *********************************************************************
- *
- * \brief TC driver for AVR32 UC3.
- *
- * AVR32 Timer/Counter driver module.
- *
- * - Compiler: IAR EWAVR32 and GNU GCC for AVR32
- * - Supported devices: All AVR32 devices with a TC module can be used.
- * - AppNote:
- *
- * \author Atmel Corporation: http://www.atmel.com \n
- * Support and FAQ: http://support.atmel.no/
- *
- ******************************************************************************/
-
-/* Copyright (c) 2009 Atmel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an Atmel
- * AVR product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- */
-
-#include <avr32/io.h>
-#include "compiler.h"
-#include "tc.h"
-
-
-int tc_get_interrupt_settings(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- return tc->channel[channel].imr;
-}
-
-
-int tc_configure_interrupts(volatile avr32_tc_t *tc, unsigned int channel, const tc_interrupt_t *bitfield)
-{
- Bool global_interrupt_enabled = Is_global_interrupt_enabled();
-
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // Enable the appropriate interrupts.
- tc->channel[channel].ier = bitfield->etrgs << AVR32_TC_ETRGS_OFFSET |
- bitfield->ldrbs << AVR32_TC_LDRBS_OFFSET |
- bitfield->ldras << AVR32_TC_LDRAS_OFFSET |
- bitfield->cpcs << AVR32_TC_CPCS_OFFSET |
- bitfield->cpbs << AVR32_TC_CPBS_OFFSET |
- bitfield->cpas << AVR32_TC_CPAS_OFFSET |
- bitfield->lovrs << AVR32_TC_LOVRS_OFFSET |
- bitfield->covfs << AVR32_TC_COVFS_OFFSET;
-
- // Disable the appropriate interrupts.
- if (global_interrupt_enabled) Disable_global_interrupt();
- tc->channel[channel].idr = (~bitfield->etrgs & 1) << AVR32_TC_ETRGS_OFFSET |
- (~bitfield->ldrbs & 1) << AVR32_TC_LDRBS_OFFSET |
- (~bitfield->ldras & 1) << AVR32_TC_LDRAS_OFFSET |
- (~bitfield->cpcs & 1) << AVR32_TC_CPCS_OFFSET |
- (~bitfield->cpbs & 1) << AVR32_TC_CPBS_OFFSET |
- (~bitfield->cpas & 1) << AVR32_TC_CPAS_OFFSET |
- (~bitfield->lovrs & 1) << AVR32_TC_LOVRS_OFFSET |
- (~bitfield->covfs & 1) << AVR32_TC_COVFS_OFFSET;
- tc->channel[channel].sr;
- if (global_interrupt_enabled) Enable_global_interrupt();
-
- return 0;
-}
-
-
-int tc_select_external_clock(volatile avr32_tc_t *tc, unsigned int channel, unsigned int ext_clk_sig_src)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS || ext_clk_sig_src >= 1 << AVR32_TC_BMR_TC0XC0S_SIZE)
- return TC_INVALID_ARGUMENT;
-
- // Clear bit-field and set the correct behavior.
- tc->bmr = (tc->bmr & ~(AVR32_TC_BMR_TC0XC0S_MASK << (channel * AVR32_TC_BMR_TC0XC0S_SIZE))) |
- (ext_clk_sig_src << (channel * AVR32_TC_BMR_TC0XC0S_SIZE));
-
- return 0;
-}
-
-
-int tc_init_capture(volatile avr32_tc_t *tc, const tc_capture_opt_t *opt)
-{
- // Check for valid input.
- if (opt->channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // MEASURE SIGNALS: Capture operating mode.
- tc->channel[opt->channel].cmr = opt->ldrb << AVR32_TC_LDRB_OFFSET |
- opt->ldra << AVR32_TC_LDRA_OFFSET |
- 0 << AVR32_TC_WAVE_OFFSET |
- opt->cpctrg << AVR32_TC_CPCTRG_OFFSET |
- opt->abetrg << AVR32_TC_ABETRG_OFFSET |
- opt->etrgedg << AVR32_TC_ETRGEDG_OFFSET|
- opt->ldbdis << AVR32_TC_LDBDIS_OFFSET |
- opt->ldbstop << AVR32_TC_LDBSTOP_OFFSET |
- opt->burst << AVR32_TC_BURST_OFFSET |
- opt->clki << AVR32_TC_CLKI_OFFSET |
- opt->tcclks << AVR32_TC_TCCLKS_OFFSET;
-
- return 0;
-}
-
-
-int tc_init_waveform(volatile avr32_tc_t *tc, const tc_waveform_opt_t *opt)
-{
- // Check for valid input.
- if (opt->channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // GENERATE SIGNALS: Waveform operating mode.
- tc->channel[opt->channel].cmr = opt->bswtrg << AVR32_TC_BSWTRG_OFFSET |
- opt->beevt << AVR32_TC_BEEVT_OFFSET |
- opt->bcpc << AVR32_TC_BCPC_OFFSET |
- opt->bcpb << AVR32_TC_BCPB_OFFSET |
- opt->aswtrg << AVR32_TC_ASWTRG_OFFSET |
- opt->aeevt << AVR32_TC_AEEVT_OFFSET |
- opt->acpc << AVR32_TC_ACPC_OFFSET |
- opt->acpa << AVR32_TC_ACPA_OFFSET |
- 1 << AVR32_TC_WAVE_OFFSET |
- opt->wavsel << AVR32_TC_WAVSEL_OFFSET |
- opt->enetrg << AVR32_TC_ENETRG_OFFSET |
- opt->eevt << AVR32_TC_EEVT_OFFSET |
- opt->eevtedg << AVR32_TC_EEVTEDG_OFFSET |
- opt->cpcdis << AVR32_TC_CPCDIS_OFFSET |
- opt->cpcstop << AVR32_TC_CPCSTOP_OFFSET |
- opt->burst << AVR32_TC_BURST_OFFSET |
- opt->clki << AVR32_TC_CLKI_OFFSET |
- opt->tcclks << AVR32_TC_TCCLKS_OFFSET;
-
- return 0;
-}
-
-
-int tc_start(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // Enable, reset and start the selected timer/counter channel.
- tc->channel[channel].ccr = AVR32_TC_SWTRG_MASK | AVR32_TC_CLKEN_MASK;
-
- return 0;
-}
-
-
-int tc_stop(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // Disable the selected timer/counter channel.
- tc->channel[channel].ccr = AVR32_TC_CLKDIS_MASK;
-
- return 0;
-}
-
-
-int tc_software_trigger(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // Reset the selected timer/counter channel.
- tc->channel[channel].ccr = AVR32_TC_SWTRG_MASK;
-
- return 0;
-}
-
-
-void tc_sync_trigger(volatile avr32_tc_t *tc)
-{
- // Reset all channels of the selected timer/counter.
- tc->bcr = AVR32_TC_BCR_SYNC_MASK;
-}
-
-
-void tc_sync_start(volatile avr32_tc_t *tc)
-{
- unsigned int i;
- // Enable the clock for each channel.
- for(i=0; i<TC_NUMBER_OF_CHANNELS;i++)
- tc->channel[i].ccr = AVR32_TC_CLKEN_MASK;
-
- // Reset all channels of the selected timer/counter.
- tc->bcr = AVR32_TC_BCR_SYNC_MASK;
-}
-
-
-int tc_read_sr(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- return tc->channel[channel].sr;
-}
-
-
-int tc_read_tc(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- return Rd_bitfield(tc->channel[channel].cv, AVR32_TC_CV_MASK);
-}
-
-
-int tc_read_ra(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- return Rd_bitfield(tc->channel[channel].ra, AVR32_TC_RA_MASK);
-}
-
-
-int tc_read_rb(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- return Rd_bitfield(tc->channel[channel].rb, AVR32_TC_RB_MASK);
-}
-
-
-int tc_read_rc(volatile avr32_tc_t *tc, unsigned int channel)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- return Rd_bitfield(tc->channel[channel].rc, AVR32_TC_RC_MASK);
-}
-
-
-int tc_write_ra(volatile avr32_tc_t *tc, unsigned int channel, unsigned short value)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // This function is only available in WAVEFORM mode.
- if (Tst_bits(tc->channel[channel].cmr, AVR32_TC_WAVE_MASK))
- Wr_bitfield(tc->channel[channel].ra, AVR32_TC_RA_MASK, value);
-
- return value;
-}
-
-
-int tc_write_rb(volatile avr32_tc_t *tc, unsigned int channel, unsigned short value)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // This function is only available in WAVEFORM mode.
- if (Tst_bits(tc->channel[channel].cmr, AVR32_TC_WAVE_MASK))
- Wr_bitfield(tc->channel[channel].rb, AVR32_TC_RB_MASK, value);
-
- return value;
-}
-
-
-int tc_write_rc(volatile avr32_tc_t *tc, unsigned int channel, unsigned short value)
-{
- // Check for valid input.
- if (channel >= TC_NUMBER_OF_CHANNELS)
- return TC_INVALID_ARGUMENT;
-
- // This function is only available in WAVEFORM mode.
- if (Tst_bits(tc->channel[channel].cmr, AVR32_TC_WAVE_MASK))
- Wr_bitfield(tc->channel[channel].rc, AVR32_TC_RC_MASK, value);
-
- return value;
-}
diff --git a/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.h b/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.h
deleted file mode 100644
index 45ef4f2..0000000
--- a/firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/DRIVERS/TC/tc.h
+++ /dev/null
@@ -1,591 +0,0 @@
-/* This header file is part of the ATMEL AVR-UC3-SoftwareFramework-1.7.0 Release */
-
-/*This file is prepared for Doxygen automatic documentation generation.*/
-/*! \file *********************************************************************
- *
- * \brief Timer/Counter driver for AVR32 UC3.
- *
- * AVR32 Timer/Counter driver module.
- *
- * - Compiler: IAR EWAVR32 and GNU GCC for AVR32
- * - Supported devices: All AVR32 devices with a TC module can be used.
- * - AppNote:
- *
- * \author Atmel Corporation: http://www.atmel.com \n
- * Support and FAQ: http://support.atmel.no/
- *
- ******************************************************************************/
-
-/* Copyright (c) 2009 Atmel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an Atmel
- * AVR product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- */
-
-#ifndef _TC_H_
-#define _TC_H_
-
-#include <avr32/io.h>
-
-
-//! TC driver functions return value in case of invalid argument(s).
-#define TC_INVALID_ARGUMENT (-1)
-
-//! Number of timer/counter channels.
-#define TC_NUMBER_OF_CHANNELS (sizeof(((avr32_tc_t *)0)->channel) / sizeof(avr32_tc_channel_t))
-
-/*! \name External Clock Signal 0 Selection
- */
-//! @{
-#define TC_CH0_EXT_CLK0_SRC_TCLK0 AVR32_TC_TC0XC0S_TCLK0
-#define TC_CH0_EXT_CLK0_SRC_NO_CLK AVR32_TC_TC0XC0S_NO_CLK
-#define TC_CH0_EXT_CLK0_SRC_TIOA1 AVR32_TC_TC0XC0S_TIOA1
-#define TC_CH0_EXT_CLK0_SRC_TIOA2 AVR32_TC_TC0XC0S_TIOA2
-//! @}
-
-/*! \name External Clock Signal 1 Selection
- */
-//! @{
-#define TC_CH1_EXT_CLK1_SRC_TCLK1 AVR32_TC_TC1XC1S_TCLK1
-#define TC_CH1_EXT_CLK1_SRC_NO_CLK AVR32_TC_TC1XC1S_NO_CLK
-#define TC_CH1_EXT_CLK1_SRC_TIOA0 AVR32_TC_TC1XC1S_TIOA0
-#define TC_CH1_EXT_CLK1_SRC_TIOA2 AVR32_TC_TC1XC1S_TIOA2
-//! @}
-
-/*! \name External Clock Signal 2 Selection
- */
-//! @{
-#define TC_CH2_EXT_CLK2_SRC_TCLK2 AVR32_TC_TC2XC2S_TCLK2
-#define TC_CH2_EXT_CLK2_SRC_NO_CLK AVR32_TC_TC2XC2S_NO_CLK
-#define TC_CH2_EXT_CLK2_SRC_TIOA0 AVR32_TC_TC2XC2S_TIOA0
-#define TC_CH2_EXT_CLK2_SRC_TIOA1 AVR32_TC_TC2XC2S_TIOA1
-//! @}
-
-/*! \name Event/Trigger Actions on Output
- */
-//! @{
-#define TC_EVT_EFFECT_NOOP AVR32_TC_NONE
-#define TC_EVT_EFFECT_SET AVR32_TC_SET
-#define TC_EVT_EFFECT_CLEAR AVR32_TC_CLEAR
-#define TC_EVT_EFFECT_TOGGLE AVR32_TC_TOGGLE
-//! @}
-
-/*! \name RC Compare Trigger Enable
- */
-//! @{
-#define TC_NO_TRIGGER_COMPARE_RC 0
-#define TC_TRIGGER_COMPARE_RC 1
-//! @}
-
-/*! \name Waveform Selection
- */
-//! @{
-#define TC_WAVEFORM_SEL_UP_MODE AVR32_TC_WAVSEL_UP_NO_AUTO
-#define TC_WAVEFORM_SEL_UP_MODE_RC_TRIGGER AVR32_TC_WAVSEL_UP_AUTO
-#define TC_WAVEFORM_SEL_UPDOWN_MODE AVR32_TC_WAVSEL_UPDOWN_NO_AUTO
-#define TC_WAVEFORM_SEL_UPDOWN_MODE_RC_TRIGGER AVR32_TC_WAVSEL_UPDOWN_AUTO
-//! @}
-
-/*! \name TIOA or TIOB External Trigger Selection
- */
-//! @{
-#define TC_EXT_TRIG_SEL_TIOA 1
-#define TC_EXT_TRIG_SEL_TIOB 0
-//! @}
-
-/*! \name External Event Selection
- */
-//! @{
-#define TC_EXT_EVENT_SEL_TIOB_INPUT AVR32_TC_EEVT_TIOB_INPUT
-#define TC_EXT_EVENT_SEL_XC0_OUTPUT AVR32_TC_EEVT_XC0_OUTPUT
-#define TC_EXT_EVENT_SEL_XC1_OUTPUT AVR32_TC_EEVT_XC1_OUTPUT
-#define TC_EXT_EVENT_SEL_XC2_OUTPUT AVR32_TC_EEVT_XC2_OUTPUT
-//! @}
-
-/*! \name Edge Selection
- */
-//! @{
-#define TC_SEL_NO_EDGE AVR32_TC_EEVTEDG_NO_EDGE
-#define TC_SEL_RISING_EDGE AVR32_TC_EEVTEDG_POS_EDGE
-#define TC_SEL_FALLING_EDGE AVR32_TC_EEVTEDG_NEG_EDGE
-#define TC_SEL_EACH_EDGE AVR32_TC_EEVTEDG_BOTH_EDGES
-//! @}
-
-/*! \name Burst Signal Selection
- */
-//! @{
-#define TC_BURST_NOT_GATED AVR32_TC_BURST_NOT_GATED
-#define TC_BURST_CLK_AND_XC0 AVR32_TC_BURST_CLK_AND_XC0
-#define TC_BURST_CLK_AND_XC1 AVR32_TC_BURST_CLK_AND_XC1
-#define TC_BURST_CLK_AND_XC2 AVR32_TC_BURST_CLK_AND_XC2
-//! @}
-
-/*! \name Clock Invert
- */
-//! @{
-#define TC_CLOCK_RISING_EDGE 0
-#define TC_CLOCK_FALLING_EDGE 1
-//! @}
-
-/*! \name Clock Selection
- */
-//! @{
-#define TC_CLOCK_SOURCE_TC1 AVR32_TC_TCCLKS_TIMER_CLOCK1
-#define TC_CLOCK_SOURCE_TC2 AVR32_TC_TCCLKS_TIMER_CLOCK2
-#define TC_CLOCK_SOURCE_TC3 AVR32_TC_TCCLKS_TIMER_CLOCK3
-#define TC_CLOCK_SOURCE_TC4 AVR32_TC_TCCLKS_TIMER_CLOCK4
-#define TC_CLOCK_SOURCE_TC5 AVR32_TC_TCCLKS_TIMER_CLOCK5
-#define TC_CLOCK_SOURCE_XC0 AVR32_TC_TCCLKS_XC0
-#define TC_CLOCK_SOURCE_XC1 AVR32_TC_TCCLKS_XC1
-#define TC_CLOCK_SOURCE_XC2 AVR32_TC_TCCLKS_XC2
-//! @}
-
-
-//! Timer/counter interrupts.
-typedef struct
-{
- unsigned int :24;
-
- //! External trigger interrupt.
- unsigned int etrgs : 1;
-
- //! RB load interrupt.
- unsigned int ldrbs : 1;
-
- //! RA load interrupt.
- unsigned int ldras : 1;
-
- //! RC compare interrupt.
- unsigned int cpcs : 1;
-
- //! RB compare interrupt.
- unsigned int cpbs : 1;
-
- //! RA compare interrupt.
- unsigned int cpas : 1;
-
- //! Load overrun interrupt.
- unsigned int lovrs : 1;
-
- //! Counter overflow interrupt.
- unsigned int covfs : 1;
-} tc_interrupt_t;
-
-//! Parameters when initializing a timer/counter in capture mode.
-typedef struct
-{
- //! Channel to initialize.
- unsigned int channel ;
-
- unsigned int :12;
-
- //! RB loading selection:\n
- //! - \ref TC_SEL_NO_EDGE;\n
- //! - \ref TC_SEL_RISING_EDGE;\n
- //! - \ref TC_SEL_FALLING_EDGE;\n
- //! - \ref TC_SEL_EACH_EDGE.
- unsigned int ldrb : 2;
-
- //! RA loading selection:\n
- //! - \ref TC_SEL_NO_EDGE;\n
- //! - \ref TC_SEL_RISING_EDGE;\n
- //! - \ref TC_SEL_FALLING_EDGE;\n
- //! - \ref TC_SEL_EACH_EDGE.
- unsigned int ldra : 2;
-
- unsigned int : 1;
-
- //! RC compare trigger enable:\n
- //! - \ref TC_NO_TRIGGER_COMPARE_RC;\n
- //! - \ref TC_TRIGGER_COMPARE_RC.
- unsigned int cpctrg : 1;
-
- unsigned int : 3;
-
- //! TIOA or TIOB external trigger selection:\n
- //! - \ref TC_EXT_TRIG_SEL_TIOA;\n
- //! - \ref TC_EXT_TRIG_SEL_TIOB.
- unsigned int abetrg : 1;
-
- //! External trigger edge selection:\n
- //! - \ref TC_SEL_NO_EDGE;\n
- //! - \ref TC_SEL_RISING_EDGE;\n
- //! - \ref TC_SEL_FALLING_EDGE;\n
- //! - \ref TC_SEL_EACH_EDGE.
- unsigned int etrgedg : 2;
-
- //! Counter clock disable with RB loading:\n
- //! - \c FALSE;\n
- //! - \c TRUE.
- unsigned int ldbdis : 1;
-
- //! Counter clock stopped with RB loading:\n
- //! - \c FALSE;\n
- //! - \c TRUE.
- unsigned int ldbstop : 1;
-
- //! Burst signal selection:\n
- //! - \ref TC_BURST_NOT_GATED;\n
- //! - \ref TC_BURST_CLK_AND_XC0;\n
- //! - \ref TC_BURST_CLK_AND_XC1;\n
- //! - \ref TC_BURST_CLK_AND_XC2.
- unsigned int burst : 2;
-
- //! Clock invert:\n
- //! - \ref TC_CLOCK_RISING_EDGE;\n
- //! - \ref TC_CLOCK_FALLING_EDGE.
- unsigned int clki : 1;
-
- //! Clock selection:\n
- //! - \ref TC_CLOCK_SOURCE_TC1;\n
- //! - \ref TC_CLOCK_SOURCE_TC2;\n
- //! - \ref TC_CLOCK_SOURCE_TC3;\n
- //! - \ref TC_CLOCK_SOURCE_TC4;\n
- //! - \ref TC_CLOCK_SOURCE_TC5;\n
- //! - \ref TC_CLOCK_SOURCE_XC0;\n
- //! - \ref TC_CLOCK_SOURCE_XC1;\n
- //! - \ref TC_CLOCK_SOURCE_XC2.
- unsigned int tcclks : 3;
-} tc_capture_opt_t;
-
-//! Parameters when initializing a timer/counter in waveform mode.
-typedef struct
-{
- //! Channel to initialize.
- unsigned int channel ;
-
- //! Software trigger effect on TIOB:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int bswtrg : 2;
-
- //! External event effect on TIOB:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int beevt : 2;
-
- //! RC compare effect on TIOB:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int bcpc : 2;
-
- //! RB compare effect on TIOB:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int bcpb : 2;
-
- //! Software trigger effect on TIOA:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int aswtrg : 2;
-
- //! External event effect on TIOA:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int aeevt : 2;
-
- //! RC compare effect on TIOA:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int acpc : 2;
-
- //! RA compare effect on TIOA:\n
- //! - \ref TC_EVT_EFFECT_NOOP;\n
- //! - \ref TC_EVT_EFFECT_SET;\n
- //! - \ref TC_EVT_EFFECT_CLEAR;\n
- //! - \ref TC_EVT_EFFECT_TOGGLE.
- unsigned int acpa : 2;
-
- unsigned int : 1;
-
- //! Waveform selection:\n
- //! - \ref TC_WAVEFORM_SEL_UP_MODE;\n
- //! - \ref TC_WAVEFORM_SEL_UP_MODE_RC_TRIGGER;\n
- //! - \ref TC_WAVEFORM_SEL_UPDOWN_MODE;\n
- //! - \ref TC_WAVEFORM_SEL_UPDOWN_MODE_RC_TRIGGER.
- unsigned int wavsel : 2;
-
- //! External event trigger enable:\n
- //! - \c FALSE;\n
- //! - \c TRUE.
- unsigned int enetrg : 1;
-
- //! External event selection:\n
- //! - \ref TC_EXT_EVENT_SEL_TIOB_INPUT;\n
- //! - \ref TC_EXT_EVENT_SEL_XC0_OUTPUT;\n
- //! - \ref TC_EXT_EVENT_SEL_XC1_OUTPUT;\n
- //! - \ref TC_EXT_EVENT_SEL_XC2_OUTPUT.
- unsigned int eevt : 2;
-
- //! External event edge selection:\n
- //! - \ref TC_SEL_NO_EDGE;\n
- //! - \ref TC_SEL_RISING_EDGE;\n
- //! - \ref TC_SEL_FALLING_EDGE;\n
- //! - \ref TC_SEL_EACH_EDGE.
- unsigned int eevtedg : 2;
-
- //! Counter clock disable with RC compare:\n
- //! - \c FALSE;\n
- //! - \c TRUE.
- unsigned int cpcdis : 1;
-
- //! Counter clock stopped with RC compare:\n
- //! - \c FALSE;\n
- //! - \c TRUE.
- unsigned int cpcstop : 1;
-
- //! Burst signal selection:\n
- //! - \ref TC_BURST_NOT_GATED;\n
- //! - \ref TC_BURST_CLK_AND_XC0;\n
- //! - \ref TC_BURST_CLK_AND_XC1;\n
- //! - \ref TC_BURST_CLK_AND_XC2.
- unsigned int burst : 2;
-
- //! Clock invert:\n
- //! - \ref TC_CLOCK_RISING_EDGE;\n
- //! - \ref TC_CLOCK_FALLING_EDGE.
- unsigned int clki : 1;
-
- //! Clock selection:\n
- //! - \ref TC_CLOCK_SOURCE_TC1;\n
- //! - \ref TC_CLOCK_SOURCE_TC2;\n
- //! - \ref TC_CLOCK_SOURCE_TC3;\n
- //! - \ref TC_CLOCK_SOURCE_TC4;\n
- //! - \ref TC_CLOCK_SOURCE_TC5;\n
- //! - \ref TC_CLOCK_SOURCE_XC0;\n
- //! - \ref TC_CLOCK_SOURCE_XC1;\n
- //! - \ref TC_CLOCK_SOURCE_XC2.
- unsigned int tcclks : 3;
-} tc_waveform_opt_t;
-
-
-/*! \brief Reads timer/counter interrupt settings.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval >=0 The interrupt enable configuration organized according to \ref tc_interrupt_t.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_get_interrupt_settings(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Enables various timer/counter interrupts.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- * \param bitfield The interrupt enable configuration.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_configure_interrupts(volatile avr32_tc_t *tc, unsigned int channel, const tc_interrupt_t *bitfield);
-
-/*! \brief Selects which external clock to use and how to configure it.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- * \param ext_clk_sig_src External clock signal selection:
- * \arg \c TC_CH0_EXT_CLK0_SRC_TCLK0;
- * \arg \c TC_CH0_EXT_CLK0_SRC_NO_CLK;
- * \arg \c TC_CH0_EXT_CLK0_SRC_TIOA1;
- * \arg \c TC_CH0_EXT_CLK0_SRC_TIOA2;
- * \arg \c TC_CH1_EXT_CLK1_SRC_TCLK1;
- * \arg \c TC_CH1_EXT_CLK1_SRC_NO_CLK;
- * \arg \c TC_CH1_EXT_CLK1_SRC_TIOA0;
- * \arg \c TC_CH1_EXT_CLK1_SRC_TIOA2;
- * \arg \c TC_CH2_EXT_CLK2_SRC_TCLK2;
- * \arg \c TC_CH2_EXT_CLK2_SRC_NO_CLK;
- * \arg \c TC_CH2_EXT_CLK2_SRC_TIOA0;
- * \arg \c TC_CH2_EXT_CLK2_SRC_TIOA1.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_select_external_clock(volatile avr32_tc_t *tc, unsigned int channel, unsigned int ext_clk_sig_src);
-
-/*! \brief Sets options for timer/counter capture initialization.
- *
- * \param tc Pointer to the TC instance to access.
- * \param opt Options for capture mode.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_init_capture(volatile avr32_tc_t *tc, const tc_capture_opt_t *opt);
-
-/*! \brief Sets options for timer/counter waveform initialization.
- *
- * \param tc Pointer to the TC instance to access.
- * \param opt Options for waveform generation.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_init_waveform(volatile avr32_tc_t *tc, const tc_waveform_opt_t *opt);
-
-/*! \brief Starts a timer/counter.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_start(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Stops a timer/counter.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_stop(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Performs a software trigger: the counter is reset and the clock is started.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval 0 Success.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_software_trigger(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Asserts a SYNC signal to generate a software trigger and reset all channels.
- *
- * \param tc Pointer to the TC instance to access.
- */
-extern void tc_sync_trigger(volatile avr32_tc_t *tc);
-
-/*! \brief Start all TC channels simultaneously.
- *
- * \param tc Pointer to the TC instance to access.
- */
-extern void tc_sync_start(volatile avr32_tc_t *tc);
-
-/*! \brief Reads the status register.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval >=0 Status register value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_read_sr(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Reads the channel's TC counter and returns the value.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval >=0 TC counter value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_read_tc(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Reads the channel's RA register and returns the value.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval >=0 RA register value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_read_ra(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Reads the channel's RB register and returns the value.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval >=0 RB register value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_read_rb(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Reads the channel's RC register and returns the value.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- *
- * \retval >=0 RC register value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_read_rc(volatile avr32_tc_t *tc, unsigned int channel);
-
-/*! \brief Writes a value to the channel's RA register.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- * \param value Value to write to the RA register.
- *
- * \retval >=0 Written value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_write_ra(volatile avr32_tc_t *tc, unsigned int channel, unsigned short value);
-
-/*! \brief Writes a value to the channel's RB register.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- * \param value Value to write to the RB register.
- *
- * \retval >=0 Written value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_write_rb(volatile avr32_tc_t *tc, unsigned int channel, unsigned short value);
-
-/*! \brief Writes a value to the channel's RC register.
- *
- * \param tc Pointer to the TC instance to access.
- * \param channel The TC instance channel to access.
- * \param value Value to write to the RC register.
- *
- * \retval >=0 Written value.
- * \retval TC_INVALID_ARGUMENT Invalid argument(s).
- */
-extern int tc_write_rc(volatile avr32_tc_t *tc, unsigned int channel, unsigned short value);
-
-
-#endif // _TC_H_