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author | Joey Castillo <jose.castillo@gmail.com> | 2021-09-13 13:21:33 -0400 |
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committer | Joey Castillo <jose.castillo@gmail.com> | 2021-09-13 13:21:33 -0400 |
commit | cd935193e30ba3a44d3fc19d1147859fd9a5b1ed (patch) | |
tree | 8d42abf77996aa486010693f155008c754c42cc1 /watch-library/hpl/adc/hpl_adc.c | |
parent | 66d45c521edded56ef867b4fe89759d2bce7b75f (diff) | |
download | Sensor-Watch-cd935193e30ba3a44d3fc19d1147859fd9a5b1ed.tar.gz Sensor-Watch-cd935193e30ba3a44d3fc19d1147859fd9a5b1ed.tar.bz2 Sensor-Watch-cd935193e30ba3a44d3fc19d1147859fd9a5b1ed.zip |
remove unused ASF code
Diffstat (limited to 'watch-library/hpl/adc/hpl_adc.c')
-rw-r--r-- | watch-library/hpl/adc/hpl_adc.c | 771 |
1 files changed, 0 insertions, 771 deletions
diff --git a/watch-library/hpl/adc/hpl_adc.c b/watch-library/hpl/adc/hpl_adc.c deleted file mode 100644 index c9db19b4..00000000 --- a/watch-library/hpl/adc/hpl_adc.c +++ /dev/null @@ -1,771 +0,0 @@ - -/** - * \file - * - * \brief SAM Analog Digital Converter - * - * Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries. - * - * \asf_license_start - * - * \page License - * - * Subject to your compliance with these terms, you may use Microchip - * software and any derivatives exclusively with Microchip products. - * It is your responsibility to comply with third party license terms applicable - * to your use of third party software (including open source software) that - * may accompany Microchip software. - * - * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, - * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, - * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, - * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE - * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL - * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE - * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE - * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT - * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY - * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, - * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. - * - * \asf_license_stop - * - */ - -#include <hpl_adc_async.h> -#include <hpl_adc_dma.h> -#include <hpl_adc_sync.h> -#include <utils_assert.h> -#include <utils_repeat_macro.h> -#include <hpl_adc_config.h> - -#ifndef CONF_ADC_0_ENABLE -#define CONF_ADC_0_ENABLE 0 -#endif -#ifndef CONF_ADC_1_ENABLE -#define CONF_ADC_1_ENABLE 0 -#endif - -/** - * \brief Macro is used to fill ADC configuration structure based on its number - * - * \param[in] n The number of structures - */ -#define ADC_CONFIGURATION(n) \ - { \ - (n), \ - (CONF_ADC_##n##_RUNSTDBY << ADC_CTRLA_RUNSTDBY_Pos) | (CONF_ADC_##n##_ONDEMAND << ADC_CTRLA_ONDEMAND_Pos), \ - ADC_CTRLB_PRESCALER(CONF_ADC_##n##_PRESCALER), \ - (CONF_ADC_##n##_REFCOMP << ADC_REFCTRL_REFCOMP_Pos) | ADC_REFCTRL_REFSEL(CONF_ADC_##n##_REFSEL), \ - (CONF_ADC_##n##_WINMONEO << ADC_EVCTRL_WINMONEO_Pos) \ - | (CONF_ADC_##n##_RESRDYEO << ADC_EVCTRL_RESRDYEO_Pos) \ - | (CONF_ADC_##n##_STARTINV << ADC_EVCTRL_STARTINV_Pos) \ - | (CONF_ADC_##n##_FLUSHINV << ADC_EVCTRL_FLUSHINV_Pos) \ - | (CONF_ADC_##n##_STARTEI << ADC_EVCTRL_STARTEI_Pos) \ - | (CONF_ADC_##n##_FLUSHEI << ADC_EVCTRL_FLUSHEI_Pos), \ - ADC_INPUTCTRL_MUXNEG(CONF_ADC_##n##_MUXNEG) | ADC_INPUTCTRL_MUXPOS(CONF_ADC_##n##_MUXPOS), \ - ADC_CTRLC_WINMODE(CONF_ADC_##n##_WINMODE) | ADC_CTRLC_RESSEL(CONF_ADC_##n##_RESSEL) \ - | (CONF_ADC_##n##_CORREN << ADC_CTRLC_CORREN_Pos) | (CONF_ADC_##n##_FREERUN << ADC_CTRLC_FREERUN_Pos) \ - | (CONF_ADC_##n##_LEFTADJ << ADC_CTRLC_LEFTADJ_Pos) \ - | (CONF_ADC_##n##_DIFFMODE << ADC_CTRLC_DIFFMODE_Pos), \ - ADC_AVGCTRL_ADJRES(CONF_ADC_##n##_ADJRES) | ADC_AVGCTRL_SAMPLENUM(CONF_ADC_##n##_SAMPLENUM), \ - (CONF_ADC_##n##_OFFCOMP << ADC_SAMPCTRL_OFFCOMP_Pos) | ADC_SAMPCTRL_SAMPLEN(CONF_ADC_##n##_SAMPLEN), \ - ADC_WINLT_WINLT(CONF_ADC_##n##_WINLT), ADC_WINUT_WINUT(CONF_ADC_##n##_WINUT), \ - ADC_GAINCORR_GAINCORR(CONF_ADC_##n##_GAINCORR), ADC_OFFSETCORR_OFFSETCORR(CONF_ADC_##n##_OFFSETCORR), \ - CONF_ADC_##n##_DBGRUN << ADC_DBGCTRL_DBGRUN_Pos, ADC_SEQCTRL_SEQEN(CONF_ADC_##n##_SEQEN), \ - } - -/** - * \brief ADC configuration - */ -struct adc_configuration { - uint8_t number; - hri_adc_ctrla_reg_t ctrl_a; - hri_adc_ctrlb_reg_t ctrl_b; - hri_adc_refctrl_reg_t ref_ctrl; - hri_adc_evctrl_reg_t ev_ctrl; - hri_adc_inputctrl_reg_t input_ctrl; - hri_adc_ctrlc_reg_t ctrl_c; - hri_adc_avgctrl_reg_t avg_ctrl; - hri_adc_sampctrl_reg_t samp_ctrl; - hri_adc_winlt_reg_t win_lt; - hri_adc_winut_reg_t win_ut; - hri_adc_gaincorr_reg_t gain_corr; - hri_adc_offsetcorr_reg_t offset_corr; - hri_adc_dbgctrl_reg_t dbg_ctrl; - hri_adc_seqctrl_reg_t seq_ctrl; -}; - -#define ADC_AMOUNT (CONF_ADC_0_ENABLE + CONF_ADC_1_ENABLE) - -/** - * \brief Array of ADC configurations - */ -static const struct adc_configuration _adcs[] = { -#if CONF_ADC_0_ENABLE == 1 - ADC_CONFIGURATION(0), -#endif -#if CONF_ADC_1_ENABLE == 1 - ADC_CONFIGURATION(1), -#endif -}; - -static void _adc_set_reference_source(void *const hw, const adc_reference_t reference); - -/** - * \brief Retrieve ordinal number of the given adc hardware instance - */ -static uint8_t _adc_get_hardware_index(const void *const hw) -{ - - (void)hw; - return 0; -} - -/** \brief Return the pointer to register settings of specific ADC - * \param[in] hw_addr The hardware register base address. - * \return Pointer to register settings of specific ADC. - */ -static uint8_t _adc_get_regs(const uint32_t hw_addr) -{ - uint8_t n = _adc_get_hardware_index((const void *)hw_addr); - uint8_t i; - - for (i = 0; i < sizeof(_adcs) / sizeof(struct adc_configuration); i++) { - if (_adcs[i].number == n) { - return i; - } - } - - ASSERT(false); - return 0; -} - -/** - * \brief Retrieve IRQ number for the given hardware instance - */ -static uint8_t _adc_get_irq_num(const struct _adc_async_device *const device) -{ - - (void)device; - return ADC_IRQn; -} - -/** - * \brief Init irq param with the given afec hardware instance - */ -static void _adc_init_irq_param(const void *const hw, struct _adc_async_device *dev) -{ - (void)hw; - (void)dev; -} - -/** - * \brief Initialize ADC - * - * \param[in] hw The pointer to hardware instance - * \param[in] i The number of hardware instance - */ -static int32_t _adc_init(void *const hw, const uint8_t i) -{ - uint16_t calib_reg = 0; - calib_reg = ADC_CALIB_BIASREFBUF((*(uint32_t *)ADC_FUSES_BIASREFBUF_ADDR >> ADC_FUSES_BIASREFBUF_Pos)) - | ADC_CALIB_BIASCOMP((*(uint32_t *)ADC_FUSES_BIASCOMP_ADDR >> ADC_FUSES_BIASCOMP_Pos)); - - ASSERT(hw == ADC); - - if (!hri_adc_is_syncing(hw, ADC_SYNCBUSY_SWRST)) { - if (hri_adc_get_CTRLA_reg(hw, ADC_CTRLA_ENABLE)) { - hri_adc_clear_CTRLA_ENABLE_bit(hw); - hri_adc_wait_for_sync(hw, ADC_SYNCBUSY_ENABLE); - } - hri_adc_write_CTRLA_reg(hw, ADC_CTRLA_SWRST); - } - hri_adc_wait_for_sync(hw, ADC_SYNCBUSY_SWRST); - - hri_adc_write_CALIB_reg(hw, calib_reg); - hri_adc_write_CTRLB_reg(hw, _adcs[i].ctrl_b); - hri_adc_write_REFCTRL_reg(hw, _adcs[i].ref_ctrl); - hri_adc_write_EVCTRL_reg(hw, _adcs[i].ev_ctrl); - hri_adc_write_INPUTCTRL_reg(hw, _adcs[i].input_ctrl); - hri_adc_write_CTRLC_reg(hw, _adcs[i].ctrl_c); - hri_adc_write_AVGCTRL_reg(hw, _adcs[i].avg_ctrl); - hri_adc_write_SAMPCTRL_reg(hw, _adcs[i].samp_ctrl); - hri_adc_write_WINLT_reg(hw, _adcs[i].win_lt); - hri_adc_write_WINUT_reg(hw, _adcs[i].win_ut); - hri_adc_write_GAINCORR_reg(hw, _adcs[i].gain_corr); - hri_adc_write_OFFSETCORR_reg(hw, _adcs[i].offset_corr); - hri_adc_write_DBGCTRL_reg(hw, _adcs[i].dbg_ctrl); - hri_adc_write_SEQCTRL_reg(hw, _adcs[i].seq_ctrl); - hri_adc_write_CTRLA_reg(hw, _adcs[i].ctrl_a); - - return ERR_NONE; -} - -/** - * \brief De-initialize ADC - * - * \param[in] hw The pointer to hardware instance - */ -static inline void _adc_deinit(void *hw) -{ - hri_adc_clear_CTRLA_ENABLE_bit(hw); - hri_adc_set_CTRLA_SWRST_bit(hw); -} - -/** - * \brief Initialize ADC - */ -int32_t _adc_sync_init(struct _adc_sync_device *const device, void *const hw) -{ - ASSERT(device); - - device->hw = hw; - - return _adc_init(hw, _adc_get_regs((uint32_t)hw)); -} - -/** - * \brief Initialize ADC - */ -int32_t _adc_async_init(struct _adc_async_device *const device, void *const hw) -{ - int32_t init_status; - - ASSERT(device); - - init_status = _adc_init(hw, _adc_get_regs((uint32_t)hw)); - if (init_status) { - return init_status; - } - device->hw = hw; - _adc_init_irq_param(hw, device); - NVIC_DisableIRQ(_adc_get_irq_num(device)); - NVIC_ClearPendingIRQ(_adc_get_irq_num(device)); - NVIC_EnableIRQ(_adc_get_irq_num(device)); - - return ERR_NONE; -} - -/** - * \brief Initialize ADC - */ -int32_t _adc_dma_init(struct _adc_dma_device *const device, void *const hw) -{ - ASSERT(device); - - device->hw = hw; - - return _adc_init(hw, _adc_get_regs((uint32_t)hw)); -} - -/** - * \brief De-initialize ADC - */ -void _adc_sync_deinit(struct _adc_sync_device *const device) -{ - _adc_deinit(device->hw); -} - -/** - * \brief De-initialize ADC - */ -void _adc_async_deinit(struct _adc_async_device *const device) -{ - NVIC_DisableIRQ(_adc_get_irq_num(device)); - NVIC_ClearPendingIRQ(_adc_get_irq_num(device)); - - _adc_deinit(device->hw); -} - -/** - * \brief De-initialize ADC - */ -void _adc_dma_deinit(struct _adc_dma_device *const device) -{ - _adc_deinit(device->hw); -} - -/** - * \brief Enable ADC - */ -void _adc_sync_enable_channel(struct _adc_sync_device *const device, const uint8_t channel) -{ - (void)channel; - - hri_adc_set_CTRLA_ENABLE_bit(device->hw); -} - -/** - * \brief Enable ADC - */ -void _adc_async_enable_channel(struct _adc_async_device *const device, const uint8_t channel) -{ - (void)channel; - - hri_adc_set_CTRLA_ENABLE_bit(device->hw); -} - -/** - * \brief Enable ADC - */ -void _adc_dma_enable_channel(struct _adc_dma_device *const device, const uint8_t channel) -{ - (void)channel; - - hri_adc_set_CTRLA_ENABLE_bit(device->hw); -} - -/** - * \brief Disable ADC - */ -void _adc_sync_disable_channel(struct _adc_sync_device *const device, const uint8_t channel) -{ - (void)channel; - - hri_adc_clear_CTRLA_ENABLE_bit(device->hw); -} - -/** - * \brief Disable ADC - */ -void _adc_async_disable_channel(struct _adc_async_device *const device, const uint8_t channel) -{ - (void)channel; - - hri_adc_clear_CTRLA_ENABLE_bit(device->hw); -} - -/** - * \brief Disable ADC - */ -void _adc_dma_disable_channel(struct _adc_dma_device *const device, const uint8_t channel) -{ - (void)channel; - - hri_adc_clear_CTRLA_ENABLE_bit(device->hw); -} - -/** - * \brief Return address of ADC DMA source - */ -uint32_t _adc_get_source_for_dma(struct _adc_dma_device *const device) -{ - return (uint32_t) & (((Adc *)(device->hw))->RESULT.reg); -} - -/** - * \brief Retrieve ADC conversion data size - */ -uint8_t _adc_sync_get_data_size(const struct _adc_sync_device *const device) -{ - return hri_adc_read_CTRLC_RESSEL_bf(device->hw) == ADC_CTRLC_RESSEL_8BIT_Val ? 1 : 2; -} - -/** - * \brief Retrieve ADC conversion data size - */ -uint8_t _adc_async_get_data_size(const struct _adc_async_device *const device) -{ - return hri_adc_read_CTRLC_RESSEL_bf(device->hw) == ADC_CTRLC_RESSEL_8BIT_Val ? 1 : 2; -} - -/** - * \brief Retrieve ADC conversion data size - */ -uint8_t _adc_dma_get_data_size(const struct _adc_dma_device *const device) -{ - return hri_adc_read_CTRLC_RESSEL_bf(device->hw) == ADC_CTRLC_RESSEL_8BIT_Val ? 1 : 2; -} - -/** - * \brief Check if conversion is done - */ -bool _adc_sync_is_channel_conversion_done(const struct _adc_sync_device *const device, const uint8_t channel) -{ - (void)channel; - - return hri_adc_get_interrupt_RESRDY_bit(device->hw); -} - -/** - * \brief Check if conversion is done - */ -bool _adc_async_is_channel_conversion_done(const struct _adc_async_device *const device, const uint8_t channel) -{ - (void)channel; - - return hri_adc_get_interrupt_RESRDY_bit(device->hw); -} - -/** - * \brief Check if conversion is done - */ -bool _adc_dma_is_conversion_done(const struct _adc_dma_device *const device) -{ - return hri_adc_get_interrupt_RESRDY_bit(device->hw); -} - -/** - * \brief Make conversion - */ -void _adc_sync_convert(struct _adc_sync_device *const device) -{ - hri_adc_set_SWTRIG_START_bit(device->hw); -} - -/** - * \brief Make conversion - */ -void _adc_async_convert(struct _adc_async_device *const device) -{ - hri_adc_set_SWTRIG_START_bit(device->hw); -} - -/** - * \brief Make conversion - */ -void _adc_dma_convert(struct _adc_dma_device *const device) -{ - hri_adc_set_SWTRIG_START_bit(device->hw); -} - -/** - * \brief Retrieve the conversion result - */ -uint16_t _adc_sync_read_channel_data(const struct _adc_sync_device *const device, const uint8_t channel) -{ - (void)channel; - - return hri_adc_read_RESULT_reg(device->hw); -} - -/** - * \brief Retrieve the conversion result - */ -uint16_t _adc_async_read_channel_data(const struct _adc_async_device *const device, const uint8_t channel) -{ - (void)channel; - - return hri_adc_read_RESULT_reg(device->hw); -} - -/** - * \brief Set reference source - */ -void _adc_sync_set_reference_source(struct _adc_sync_device *const device, const adc_reference_t reference) -{ - _adc_set_reference_source(device->hw, reference); -} - -/** - * \brief Set reference source - */ -void _adc_async_set_reference_source(struct _adc_async_device *const device, const adc_reference_t reference) -{ - _adc_set_reference_source(device->hw, reference); -} - -/** - * \brief Set reference source - */ -void _adc_dma_set_reference_source(struct _adc_dma_device *const device, const adc_reference_t reference) -{ - _adc_set_reference_source(device->hw, reference); -} - -/** - * \brief Set resolution - */ -void _adc_sync_set_resolution(struct _adc_sync_device *const device, const adc_resolution_t resolution) -{ - hri_adc_write_CTRLC_RESSEL_bf(device->hw, resolution); -} - -/** - * \brief Set resolution - */ -void _adc_async_set_resolution(struct _adc_async_device *const device, const adc_resolution_t resolution) -{ - hri_adc_write_CTRLC_RESSEL_bf(device->hw, resolution); -} - -/** - * \brief Set resolution - */ -void _adc_dma_set_resolution(struct _adc_dma_device *const device, const adc_resolution_t resolution) -{ - hri_adc_write_CTRLC_RESSEL_bf(device->hw, resolution); -} - -/** - * \brief Set channels input sources - */ -void _adc_sync_set_inputs(struct _adc_sync_device *const device, const adc_pos_input_t pos_input, - const adc_neg_input_t neg_input, const uint8_t channel) -{ - (void)channel; - - hri_adc_write_INPUTCTRL_MUXPOS_bf(device->hw, pos_input); - hri_adc_write_INPUTCTRL_MUXNEG_bf(device->hw, neg_input); -} - -/** - * \brief Set channels input sources - */ -void _adc_async_set_inputs(struct _adc_async_device *const device, const adc_pos_input_t pos_input, - const adc_neg_input_t neg_input, const uint8_t channel) -{ - (void)channel; - - hri_adc_write_INPUTCTRL_MUXPOS_bf(device->hw, pos_input); - hri_adc_write_INPUTCTRL_MUXNEG_bf(device->hw, neg_input); -} - -/** - * \brief Set channels input source - */ -void _adc_dma_set_inputs(struct _adc_dma_device *const device, const adc_pos_input_t pos_input, - const adc_neg_input_t neg_input, const uint8_t channel) -{ - (void)channel; - - hri_adc_write_INPUTCTRL_MUXPOS_bf(device->hw, pos_input); - hri_adc_write_INPUTCTRL_MUXNEG_bf(device->hw, neg_input); -} - -/** - * \brief Set thresholds - */ -void _adc_sync_set_thresholds(struct _adc_sync_device *const device, const adc_threshold_t low_threshold, - const adc_threshold_t up_threshold) -{ - hri_adc_write_WINLT_reg(device->hw, low_threshold); - hri_adc_write_WINUT_reg(device->hw, up_threshold); -} - -/** - * \brief Set thresholds - */ -void _adc_async_set_thresholds(struct _adc_async_device *const device, const adc_threshold_t low_threshold, - const adc_threshold_t up_threshold) -{ - hri_adc_write_WINLT_reg(device->hw, low_threshold); - hri_adc_write_WINUT_reg(device->hw, up_threshold); -} - -/** - * \brief Set thresholds - */ -void _adc_dma_set_thresholds(struct _adc_dma_device *const device, const adc_threshold_t low_threshold, - const adc_threshold_t up_threshold) -{ - hri_adc_write_WINLT_reg(device->hw, low_threshold); - hri_adc_write_WINUT_reg(device->hw, up_threshold); -} - -/** - * \brief Set gain - */ -void _adc_sync_set_channel_gain(struct _adc_sync_device *const device, const uint8_t channel, const adc_gain_t gain) -{ - (void)device, (void)channel, (void)gain; -} - -/** - * \brief Set gain - */ -void _adc_async_set_channel_gain(struct _adc_async_device *const device, const uint8_t channel, const adc_gain_t gain) -{ - (void)device, (void)channel, (void)gain; -} - -/** - * \brief Set gain - */ -void _adc_dma_set_channel_gain(struct _adc_dma_device *const device, const uint8_t channel, const adc_gain_t gain) -{ - (void)device, (void)channel, (void)gain; -} - -/** - * \brief Set conversion mode - */ -void _adc_sync_set_conversion_mode(struct _adc_sync_device *const device, const enum adc_conversion_mode mode) -{ - if (ADC_CONVERSION_MODE_FREERUN == mode) { - hri_adc_set_CTRLC_FREERUN_bit(device->hw); - } else { - hri_adc_clear_CTRLC_FREERUN_bit(device->hw); - } -} - -/** - * \brief Set conversion mode - */ -void _adc_async_set_conversion_mode(struct _adc_async_device *const device, const enum adc_conversion_mode mode) -{ - if (ADC_CONVERSION_MODE_FREERUN == mode) { - hri_adc_set_CTRLC_FREERUN_bit(device->hw); - } else { - hri_adc_clear_CTRLC_FREERUN_bit(device->hw); - } -} - -/** - * \brief Set conversion mode - */ -void _adc_dma_set_conversion_mode(struct _adc_dma_device *const device, const enum adc_conversion_mode mode) -{ - if (ADC_CONVERSION_MODE_FREERUN == mode) { - hri_adc_set_CTRLC_FREERUN_bit(device->hw); - } else { - hri_adc_clear_CTRLC_FREERUN_bit(device->hw); - } -} - -/** - * \brief Set differential mode - */ -void _adc_sync_set_channel_differential_mode(struct _adc_sync_device *const device, const uint8_t channel, - const enum adc_differential_mode mode) -{ - (void)channel; - - if (ADC_DIFFERENTIAL_MODE_DIFFERENTIAL == mode) { - hri_adc_set_CTRLC_DIFFMODE_bit(device->hw); - } else { - hri_adc_clear_CTRLC_DIFFMODE_bit(device->hw); - } -} - -/** - * \brief Set differential mode - */ -void _adc_async_set_channel_differential_mode(struct _adc_async_device *const device, const uint8_t channel, - const enum adc_differential_mode mode) -{ - (void)channel; - - if (ADC_DIFFERENTIAL_MODE_DIFFERENTIAL == mode) { - hri_adc_set_CTRLC_DIFFMODE_bit(device->hw); - } else { - hri_adc_clear_CTRLC_DIFFMODE_bit(device->hw); - } -} - -/** - * \brief Set differential mode - */ -void _adc_dma_set_channel_differential_mode(struct _adc_dma_device *const device, const uint8_t channel, - const enum adc_differential_mode mode) -{ - (void)channel; - - if (ADC_DIFFERENTIAL_MODE_DIFFERENTIAL == mode) { - hri_adc_set_CTRLC_DIFFMODE_bit(device->hw); - } else { - hri_adc_clear_CTRLC_DIFFMODE_bit(device->hw); - } -} - -/** - * \brief Set window mode - */ -void _adc_sync_set_window_mode(struct _adc_sync_device *const device, const adc_window_mode_t mode) -{ - hri_adc_write_CTRLC_WINMODE_bf(device->hw, mode); -} - -/** - * \brief Set window mode - */ -void _adc_async_set_window_mode(struct _adc_async_device *const device, const adc_window_mode_t mode) -{ - hri_adc_write_CTRLC_WINMODE_bf(device->hw, mode); -} - -/** - * \brief Set window mode - */ -void _adc_dma_set_window_mode(struct _adc_dma_device *const device, const adc_window_mode_t mode) -{ - hri_adc_write_CTRLC_WINMODE_bf(device->hw, mode); -} - -/** - * \brief Retrieve threshold state - */ -void _adc_sync_get_threshold_state(const struct _adc_sync_device *const device, adc_threshold_status_t *const state) -{ - *state = hri_adc_get_interrupt_WINMON_bit(device->hw); -} - -/** - * \brief Retrieve threshold state - */ -void _adc_async_get_threshold_state(const struct _adc_async_device *const device, adc_threshold_status_t *const state) -{ - *state = hri_adc_get_interrupt_WINMON_bit(device->hw); -} - -/** - * \brief Retrieve threshold state - */ -void _adc_dma_get_threshold_state(const struct _adc_dma_device *const device, adc_threshold_status_t *const state) -{ - *state = hri_adc_get_interrupt_WINMON_bit(device->hw); -} - -/** - * \brief Enable/disable ADC channel interrupt - */ -void _adc_async_set_irq_state(struct _adc_async_device *const device, const uint8_t channel, - const enum _adc_async_callback_type type, const bool state) -{ - (void)channel; - - void *const hw = device->hw; - - if (ADC_ASYNC_DEVICE_MONITOR_CB == type) { - hri_adc_write_INTEN_WINMON_bit(hw, state); - } else if (ADC_ASYNC_DEVICE_ERROR_CB == type) { - hri_adc_write_INTEN_OVERRUN_bit(hw, state); - } else if (ADC_ASYNC_DEVICE_CONVERT_CB == type) { - hri_adc_write_INTEN_RESRDY_bit(hw, state); - } -} - -/** - * \brief Retrieve ADC sync helper functions - */ -void *_adc_get_adc_sync(void) -{ - return (void *)NULL; -} - -/** - * \brief Retrieve ADC async helper functions - */ -void *_adc_get_adc_async(void) -{ - return (void *)NULL; -} - -/** - * \brief Set ADC reference source - * - * \param[in] hw The pointer to hardware instance - * \param[in] reference The reference to set - */ -static void _adc_set_reference_source(void *const hw, const adc_reference_t reference) -{ - bool enabled = hri_adc_get_CTRLA_ENABLE_bit(hw); - - hri_adc_clear_CTRLA_ENABLE_bit(hw); - hri_adc_write_REFCTRL_REFSEL_bf(hw, reference); - - if (enabled) { - hri_adc_set_CTRLA_ENABLE_bit(hw); - } -} |