arch/xtensa/src/esp32: remove espnow

remove espnow pktradio from arch/xtensa/src/esp32

Signed-off-by: Laczen JMS <laczenjms@gmail.com>

arch/xtensa/src/esp32/Kconfig

@@ -725,46 +725,6 @@ config ESP32_UART2
 	select UART2_SERIALDRIVER
 	select ARCH_HAVE_SERIAL_TERMIOS
 
-config ESP32_ESPNOW_PKTRADIO
-	bool "ESPNOW pktradio support"
-	depends on ESPRESSIF_WIFI
-	depends on WIRELESS_PKTRADIO
-	default n
-	---help---
-		Enable using espnow for pktradio, the addressing of nodes is
-		based on a PANID and PANADDRESS. Node communication is limited
-		to nodes with the same PANID. There is a direct relation
-		between the PANADDRESS and the ipv6 address of a node:
-		  PANADDRESS: 0xaabb
-		  ipv6 address: AAAA 0000 0000 0000 0000 00ff fe00 bbaa
-		For local link AAAA is fe80.
-
-if ESP32_ESPNOW_PKTRADIO
-
-config ESP32_ESPNOW_PKTRADIO_FRAMELEN
-	int "ESPNOW pktradio frame length"
-	range 127 250
-	default 196
-	---help---
-		Frame size used for espnow transmitions. Ensure that this is
-		set equal for all nodes.
-
-config ESP32_ESPNOW_PKTRADIO_PANID
-	hex "ESPNOW pktradio node panid"
-	range 0x0 0xffff
-	default 0x0
-	---help---
-		PANID for espnow pktradio.
-
-config ESP32_ESPNOW_PKTRADIO_PANADDR
-       hex "ESPNOW pktradio node address"
-       range 0x0 0xffff
-       default 0xfffe
-       ---help---
-                PANADDRESS for espnow pktradio.
-
-endif #ESP32_ESPNOW_PKTRADIO
-
 config ESP32_I2C0
 	bool "I2C 0"
 	default n

arch/xtensa/src/esp32/Make.defs

@@ -215,11 +215,6 @@ CHIP_CSRCS += esp32_ble_adapter.c esp32_ble.c
 EXTRA_LIBS += -lbtdm_app
 endif
 
-ifeq ($(CONFIG_ESP32_ESPNOW_PKTRADIO),y)
-CHIP_CSRCS += esp32_espnow_pktradio.c
-EXTRA_LIBS += -lespnow
-endif
-
 #############################################################################
 # Espressif HAL for 3rd Party Platforms
 #############################################################################

arch/xtensa/src/esp32/esp32_espnow_pktradio.h

@@ -1,77 +0,0 @@
-/****************************************************************************
- * arch/xtensa/src/esp32/esp32_espnow_pktradio.h
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * 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_SRC_COMMON_ESPRESSIF_ESP_ESPNOW_PKTRADIO_H
-#define __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_ESPNOW_PKTRADIO_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#ifndef __ASSEMBLY__
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C"
-{
-#else
-#define EXTERN extern
-#endif
-
-#ifdef CONFIG_ESP32_ESPNOW_PKTRADIO
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
-
-/****************************************************************************
- * Name: pktradio_espnow
- *
- * Description:
- *   Initialize and register the 6LoWPAN over espnow MAC network driver.
- *
- * Input Parameters:
- *   None
- *
- * Returned Value:
- *   OK on success; Negated errno on failure.
- *
- * Assumptions:
- *
- ****************************************************************************/
-
-int pktradio_espnow(void);
-#endif /* CONFIG_ESP32_ESPNOW_PKTRADIO */
-
-#ifdef __cplusplus
-}
-#endif
-#undef EXTERN
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_ESPNOW_PKTRADIO_H */