From d94209f033f3c90c67983582c0a6c68be38dde3e Mon Sep 17 00:00:00 2001
From: helge <helgewurst@web.de>
Date: 周六, 06 11月 2021 22:19:19 +0800
Subject: [PATCH] add includes
---
examples/test-LwIP-netconn/scpi_server.c | 104 ++++++++++++++++++++++++++++++++++-----------------
1 files changed, 69 insertions(+), 35 deletions(-)
diff --git a/examples/test-LwIP-netconn/scpi_server.c b/examples/test-LwIP-netconn/scpi_server.c
index 1b300de..95d5ac7 100644
--- a/examples/test-LwIP-netconn/scpi_server.c
+++ b/examples/test-LwIP-netconn/scpi_server.c
@@ -1,28 +1,29 @@
/*-
- * Copyright (c) 2012-2013 Jan Breuer,
+ * BSD 2-Clause License
*
- * All Rights Reserved
+ * Copyright (c) 2012-2018, Jan Breuer
+ * All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
+ * modification, are permitted provided that the following conditions are met:
*
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
@@ -47,10 +48,6 @@
#include "task.h"
#include "lwip/tcp.h"
#include "lwip/inet.h"
-
-
-#define DEVICE_PORT 5025
-#define CONTROL_PORT 5026
#define SCPI_THREAD_PRIO (tskIDLE_PRIORITY + 2)
@@ -116,11 +113,10 @@
iprintf("**ERROR: %ld, \"%s\"\r\n", (int32_t) err, SCPI_ErrorTranslate(err));
if (err != 0) {
/* New error */
- /* Beep */
- /* Error LED ON */
+ SCPI_Event_ErrorIndicatorOn(context, err);
} else {
/* No more errors in the queue */
- /* Error LED OFF */
+ SCPI_Event_ErrorIndicatorOff(context, err);
}
return 0;
}
@@ -151,7 +147,7 @@
}
scpi_result_t SCPI_SystemCommTcpipControlQ(scpi_t * context) {
- SCPI_ResultInt(context, CONTROL_PORT);
+ SCPI_ResultInt(context, SCPI_CONTROL_PORT);
return SCPI_RES_OK;
}
@@ -164,6 +160,7 @@
}
void SCPI_RequestControl(void) {
+ BaseType_t xReturned;
queue_event_t msg;
msg.cmd = SCPI_MSG_SET_ESE_REQ;
@@ -173,18 +170,24 @@
}
*/
- xQueueSend(user_data.evtQueue, &msg, 1000);
+ xReturned = xQueueSend(user_data.evtQueue, &msg, 1000);
+ /* @fixme: replace by real error handling code */
+ LWIP_ASSERT("SCPI_RequestControl failed", xReturned == pdPASS);
}
void SCPI_AddError(int16_t err) {
+ BaseType_t xReturned;
queue_event_t msg;
msg.cmd = SCPI_MSG_SET_ERROR;
msg.param2 = err;
- xQueueSend(user_data.evtQueue, &msg, 1000);
+ xReturned = xQueueSend(user_data.evtQueue, &msg, 1000);
+ /* @fixme: replace by real error handling code */
+ LWIP_ASSERT("SCPI_AddError failed", xReturned == pdPASS);
}
void scpi_netconn_callback(struct netconn * conn, enum netconn_evt evt, u16_t len) {
+ BaseType_t xReturned;
queue_event_t msg;
(void) len;
@@ -200,7 +203,9 @@
} else if (conn == user_data.control_io_listen) {
msg.cmd = SCPI_MSG_CONTROL_IO_LISTEN;
}
- xQueueSend(user_data.evtQueue, &msg, 1000);
+ xReturned = xQueueSend(user_data.evtQueue, &msg, 1000);
+ /* @fixme: replace by real error handling code */
+ LWIP_ASSERT("scpi_netconn_callback failed", xReturned == pdPASS);
}
}
@@ -242,6 +247,7 @@
netconn_delete(newconn);
} else {
/* connection established */
+ SCPI_Event_DeviceConnected(newconn);
iprintf("***Connection established %s\r\n", inet_ntoa(newconn->pcb.ip->remote_ip));
user_data->io = newconn;
}
@@ -269,6 +275,7 @@
static void closeIo(user_data_t * user_data) {
/* connection closed */
+ SCPI_Event_DeviceDisconnected(user_data->io);
netconn_close(user_data->io);
netconn_delete(user_data->io);
user_data->io = NULL;
@@ -356,6 +363,7 @@
(void) arg;
user_data.evtQueue = xQueueCreate(10, sizeof (queue_event_t));
+ LWIP_ASSERT("user_data.evtQueue != NULL", user_data.evtQueue != NULL);
/* user_context will be pointer to socket */
SCPI_Init(&scpi_context,
@@ -368,8 +376,11 @@
scpi_context.user_context = &user_data;
- user_data.io_listen = createServer(DEVICE_PORT);
- user_data.control_io_listen = createServer(CONTROL_PORT);
+ user_data.io_listen = createServer(SCPI_DEVICE_PORT);
+ LWIP_ASSERT("user_data.io_listen != NULL", user_data.io_listen != NULL);
+
+ user_data.control_io_listen = createServer(SCPI_CONTROL_PORT);
+ LWIP_ASSERT("user_data.control_io_listen != NULL", user_data.control_io_listen != NULL);
while (1) {
waitServer(&user_data, &evt);
@@ -408,5 +419,28 @@
}
void scpi_server_init(void) {
- sys_thread_new("SCPI", scpi_server_thread, NULL, 2 * DEFAULT_THREAD_STACKSIZE, SCPI_THREAD_PRIO);
-}
\ No newline at end of file
+ TaskHandle_t xHandle = NULL;
+ BaseType_t xReturned;
+ xReturned = xTaskCreate(scpi_server_thread, "SCPI", DEFAULT_THREAD_STACKSIZE, NULL, SCPI_THREAD_PRIO, &xHandle);
+ LWIP_ASSERT("scpi_server_init failed", xReturned == pdPASS);
+}
+
+/* Called by processIoListen() for additional reporting. Override on demand. */
+void __attribute__((weak)) SCPI_Event_DeviceConnected(struct netconn * conn) {
+ /* Remote or Eth LED ON */
+}
+
+/* Called by closeIO() for additional reporting. Override on demand. */
+void __attribute__((weak)) SCPI_Event_DeviceDisconnected(struct netconn * conn) {
+ /* Remote or Eth LED OFF */
+}
+
+/* Called by SCPI_Error() for reporting. Override on demand. */
+void __attribute__((weak)) SCPI_Event_ErrorIndicatorOn(scpi_t * context, int_fast16_t err) {
+ /* New error : Beep, Error LED ON */
+}
+
+/* Called by SCPI_Error() for reporting. Override on demand. */
+void __attribute__((weak)) SCPI_Event_ErrorIndicatorOff(scpi_t * context, int_fast16_t err) {
+ /* No more errors in the queue : Error LED OFF */
+}
--
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