91 lines
3.5 KiB
C
91 lines
3.5 KiB
C
// Copyright 2015-2018 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "soc/spi_periph.h"
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/*
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Bunch of constants for every SPI peripheral: GPIO signals, irqs, hw addr of registers etc
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*/
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const spi_signal_conn_t spi_periph_signal[3] = {
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{
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.spiclk_out = SPICLK_OUT_IDX,
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.spiclk_in = SPICLK_IN_IDX,
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.spid_out = SPID_OUT_IDX,
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.spiq_out = SPIQ_OUT_IDX,
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.spiwp_out = SPIWP_OUT_IDX,
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.spihd_out = SPIHD_OUT_IDX,
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.spid_in = SPID_IN_IDX,
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.spiq_in = SPIQ_IN_IDX,
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.spiwp_in = SPIWP_IN_IDX,
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.spihd_in = SPIHD_IN_IDX,
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.spics_out = {SPICS0_OUT_IDX, SPICS1_OUT_IDX, SPICS2_OUT_IDX},
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.spics_in = SPICS0_IN_IDX,
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.spiclk_iomux_pin = SPI_IOMUX_PIN_NUM_CLK,
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.spid_iomux_pin = SPI_IOMUX_PIN_NUM_MOSI,
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.spiq_iomux_pin = SPI_IOMUX_PIN_NUM_MISO,
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.spiwp_iomux_pin = SPI_IOMUX_PIN_NUM_WP,
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.spihd_iomux_pin = SPI_IOMUX_PIN_NUM_HD,
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.spics0_iomux_pin = SPI_IOMUX_PIN_NUM_CS,
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.irq = ETS_SPI1_INTR_SOURCE,
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.irq_dma = ETS_SPI1_DMA_INTR_SOURCE,
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.module = PERIPH_SPI_MODULE,
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.hw = &SPI1
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}, {
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.spiclk_out = HSPICLK_OUT_IDX,
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.spiclk_in = HSPICLK_IN_IDX,
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.spid_out = HSPID_OUT_IDX,
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.spiq_out = HSPIQ_OUT_IDX,
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.spiwp_out = HSPIWP_OUT_IDX,
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.spihd_out = HSPIHD_OUT_IDX,
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.spid_in = HSPID_IN_IDX,
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.spiq_in = HSPIQ_IN_IDX,
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.spiwp_in = HSPIWP_IN_IDX,
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.spihd_in = HSPIHD_IN_IDX,
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.spics_out = {HSPICS0_OUT_IDX, HSPICS1_OUT_IDX, HSPICS2_OUT_IDX},
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.spics_in = HSPICS0_IN_IDX,
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.spiclk_iomux_pin = HSPI_IOMUX_PIN_NUM_CLK,
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.spid_iomux_pin = HSPI_IOMUX_PIN_NUM_MOSI,
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.spiq_iomux_pin = HSPI_IOMUX_PIN_NUM_MISO,
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.spiwp_iomux_pin = HSPI_IOMUX_PIN_NUM_WP,
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.spihd_iomux_pin = HSPI_IOMUX_PIN_NUM_HD,
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.spics0_iomux_pin = HSPI_IOMUX_PIN_NUM_CS,
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.irq = ETS_SPI2_INTR_SOURCE,
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.irq_dma = ETS_SPI2_DMA_INTR_SOURCE,
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.module = PERIPH_HSPI_MODULE,
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.hw = &SPI2
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}, {
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.spiclk_out = VSPICLK_OUT_IDX,
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.spiclk_in = VSPICLK_IN_IDX,
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.spid_out = VSPID_OUT_IDX,
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.spiq_out = VSPIQ_OUT_IDX,
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.spiwp_out = VSPIWP_OUT_IDX,
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.spihd_out = VSPIHD_OUT_IDX,
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.spid_in = VSPID_IN_IDX,
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.spiq_in = VSPIQ_IN_IDX,
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.spiwp_in = VSPIWP_IN_IDX,
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.spihd_in = VSPIHD_IN_IDX,
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.spics_out = {VSPICS0_OUT_IDX, VSPICS1_OUT_IDX, VSPICS2_OUT_IDX},
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.spics_in = VSPICS0_IN_IDX,
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.spiclk_iomux_pin = VSPI_IOMUX_PIN_NUM_CLK,
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.spid_iomux_pin = VSPI_IOMUX_PIN_NUM_MOSI,
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.spiq_iomux_pin = VSPI_IOMUX_PIN_NUM_MISO,
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.spiwp_iomux_pin = VSPI_IOMUX_PIN_NUM_WP,
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.spihd_iomux_pin = VSPI_IOMUX_PIN_NUM_HD,
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.spics0_iomux_pin = VSPI_IOMUX_PIN_NUM_CS,
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.irq = ETS_SPI3_INTR_SOURCE,
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.irq_dma = ETS_SPI3_DMA_INTR_SOURCE,
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.module = PERIPH_VSPI_MODULE,
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.hw = &SPI3
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}
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}; |