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adc: support adc dma driver on all chips

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This commit is contained in:
Armando
2021-12-15 14:15:32 +08:00
committed by Armando (Dou Yiwen)
parent 5ddce053ea
commit 4dc0d6b2fe
81 changed files with 4156 additions and 5420 deletions
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45
components/hal/esp32s2/include/hal/spi_ll.h
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@@ -1,16 +1,8 @@
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
/*******************************************************************************
* NOTICE
@@ -1089,10 +1081,6 @@ static inline uint32_t spi_ll_slave_hd_get_last_addr(spi_dev_t *hw)
*/
static inline void spi_dma_ll_rx_reset(spi_dma_dev_t *dma_in, uint32_t channel)
{
//Reset RX DMA peripheral
dma_in->dma_in_link.dma_rx_ena = 0;
HAL_ASSERT(dma_in->dma_in_link.dma_rx_ena == 0);
dma_in->dma_conf.in_rst = 1;
dma_in->dma_conf.in_rst = 0;
}
@@ -1110,6 +1098,17 @@ static inline void spi_dma_ll_rx_start(spi_dma_dev_t *dma_in, uint32_t channel,
dma_in->dma_in_link.start = 1;
}
/**
* Stop RX DMA.
*
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param channel DMA channel, for chip version compatibility, not used.
*/
static inline void spi_dma_ll_rx_stop(spi_dma_dev_t *dma_in, uint32_t channel)
{
dma_in->dma_in_link.stop = 1;
}
/**
* Enable DMA RX channel burst for data
*
@@ -1173,6 +1172,17 @@ static inline void spi_dma_ll_tx_start(spi_dma_dev_t *dma_out, uint32_t channel,
dma_out->dma_out_link.start = 1;
}
/**
* Stop TX DMA.
*
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param channel DMA channel, for chip version compatibility, not used.
*/
static inline void spi_dma_ll_tx_stop(spi_dma_dev_t *dma_out, uint32_t channel)
{
dma_out->dma_out_link.stop = 1;
}
/**
* Enable DMA TX channel burst for data
*
@@ -1251,7 +1261,6 @@ static inline void spi_dma_ll_rx_disable(spi_dma_dev_t *dma_in)
static inline void spi_dma_ll_tx_disable(spi_dma_dev_t *dma_out)
{
dma_out->dma_out_link.dma_tx_ena = 0;
dma_out->dma_out_link.stop = 1;
}
static inline bool spi_ll_tx_get_empty_err(spi_dev_t *hw)