From 9afb267cd98814efbae6eed15824ea8090758bb5 Mon Sep 17 00:00:00 2001
From: helge <helgewurst@web.de>
Date: 周六, 06 11月 2021 07:05:16 +0800
Subject: [PATCH] bug fix: change netconn_write() argument from NETCONN_NOCOPY to NETCONN_COPY
---
examples/test-LwIP-netconn/scpi_server.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/test-LwIP-netconn/scpi_server.c b/examples/test-LwIP-netconn/scpi_server.c
index 309dd38..a12bbbc 100644
--- a/examples/test-LwIP-netconn/scpi_server.c
+++ b/examples/test-LwIP-netconn/scpi_server.c
@@ -94,7 +94,7 @@
if (context->user_context != NULL) {
user_data_t * u = (user_data_t *) (context->user_context);
if (u->io) {
- return (netconn_write(u->io, data, len, NETCONN_NOCOPY) == ERR_OK) ? len : 0;
+ return (netconn_write(u->io, data, len, NETCONN_COPY) == ERR_OK) ? len : 0;
}
}
return 0;
@@ -139,7 +139,7 @@
user_data_t * u = (user_data_t *) (context->user_context);
if (u->control_io) {
snprintf(b, sizeof (b), "SRQ%d\r\n", val);
- return netconn_write(u->control_io, b, strlen(b), NETCONN_NOCOPY) == ERR_OK ? SCPI_RES_OK : SCPI_RES_ERR;
+ return netconn_write(u->control_io, b, strlen(b), NETCONN_COPY) == ERR_OK ? SCPI_RES_OK : SCPI_RES_ERR;
}
}
return SCPI_RES_OK;
--
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