75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
|
/****************************************************************************
|
||
|
* arch/xtensa/include/esp32s2/chip.h
|
||
|
*
|
||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||
|
* contributor license agreements. See the NOTICE file distributed with
|
||
|
* this work for additional information regarding copyright ownership. The
|
||
|
* ASF licenses this file to you 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 __ARCH_XTENSA_INCLUDE_ESP32S2_CHIP_H
|
||
|
#define __ARCH_XTENSA_INCLUDE_ESP32S2_CHIP_H
|
||
|
|
||
|
/****************************************************************************
|
||
|
* Included Files
|
||
|
****************************************************************************/
|
||
|
|
||
|
#include <nuttx/config.h>
|
||
|
|
||
|
/****************************************************************************
|
||
|
* Pre-processor Definitions
|
||
|
****************************************************************************/
|
||
|
|
||
|
/* Characterize each supported ESP32S2 part */
|
||
|
|
||
|
#define ESP32S2_NDAC 2 /* DAC0-1 */
|
||
|
#define ESP32S2_NI2C 1 /* I2C0 */
|
||
|
#define ESP32S2_NI2S 1 /* I2S0 */
|
||
|
#define ESP32S2_NLCD 1 /* LCD0 */
|
||
|
#define ESP32S2_NSPI 4 /* SPI0-3 */
|
||
|
#define ESP32S2_NUARTS 2 /* UART0-1 */
|
||
|
#define ESP32S2_NUSBOTG 1 /* USB OTG */
|
||
|
|
||
|
#define ESP32S2_NGPIOS 46 /* GPIO0-45 */
|
||
|
|
||
|
/****************************************************************************
|
||
|
* Public Types
|
||
|
****************************************************************************/
|
||
|
|
||
|
#ifndef __ASSEMBLY__
|
||
|
|
||
|
/****************************************************************************
|
||
|
* Inline Functions
|
||
|
****************************************************************************/
|
||
|
|
||
|
/****************************************************************************
|
||
|
* Public Function Prototypes
|
||
|
****************************************************************************/
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
#define EXTERN extern "C"
|
||
|
extern "C"
|
||
|
{
|
||
|
#else
|
||
|
#define EXTERN extern
|
||
|
#endif
|
||
|
|
||
|
#undef EXTERN
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
#endif /* __ASSEMBLY__ */
|
||
|
#endif /* __ARCH_XTENSA_INCLUDE_ESP32S2_CHIP_H */
|