96822d783f
* TX Flow Control and Code cleanup * Use semaphore instead of delay TX functionality is done. * Use single buffer and empty queue on exit * Fix compile issues because of LwIP code relocation * Add temporary header to fix Azure not compiling * Fix AsyncUDP early init * AsyncUDP Multicast fixes * Add source mac address and rework multicast * Allow redefinition of default pins for Serials 1 and 2 * Update IDF to 3276a13 * Update esptool.py to 2.5.0 * Fix sketches * Fix log level in BluetoothSetial
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
// Copyright 2015-2018 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.
|
|
|
|
#ifndef _SOC_SPI_PERIPH_H_
|
|
#define _SOC_SPI_PERIPH_H_
|
|
|
|
#include <stdint.h>
|
|
#include "soc/soc.h"
|
|
#include "soc/periph_defs.h"
|
|
//include soc related (generated) definitions
|
|
#include "soc/spi_pins.h"
|
|
#include "soc/spi_reg.h"
|
|
#include "soc/spi_struct.h"
|
|
#include "soc/gpio_sig_map.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
/*
|
|
Stores a bunch of per-spi-peripheral data.
|
|
*/
|
|
typedef struct {
|
|
const uint8_t spiclk_out; //GPIO mux output signals
|
|
const uint8_t spiclk_in;
|
|
const uint8_t spid_out;
|
|
const uint8_t spiq_out;
|
|
const uint8_t spiwp_out;
|
|
const uint8_t spihd_out;
|
|
const uint8_t spid_in; //GPIO mux input signals
|
|
const uint8_t spiq_in;
|
|
const uint8_t spiwp_in;
|
|
const uint8_t spihd_in;
|
|
const uint8_t spics_out[3]; // /CS GPIO output mux signals
|
|
const uint8_t spics_in;
|
|
const uint8_t spiclk_iomux_pin; //IO pins of IO_MUX muxed signals
|
|
const uint8_t spid_iomux_pin;
|
|
const uint8_t spiq_iomux_pin;
|
|
const uint8_t spiwp_iomux_pin;
|
|
const uint8_t spihd_iomux_pin;
|
|
const uint8_t spics0_iomux_pin;
|
|
const uint8_t irq; //irq source for interrupt mux
|
|
const uint8_t irq_dma; //dma irq source for interrupt mux
|
|
const periph_module_t module; //peripheral module, for enabling clock etc
|
|
spi_dev_t *hw; //Pointer to the hardware registers
|
|
} spi_signal_conn_t;
|
|
|
|
extern const spi_signal_conn_t spi_periph_signal[3];
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SOC_SPI_PERIPH_H_ */ |