GithubStar/neuron
1
0
Fork 0
mirror of https://github.com/emqx/neuron.git synced 2026-10-20 07:21:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

plugin(modbus): fix modbus rtu slave check

Browse Source
This commit is contained in:
hxy7yx
2024-03-13 16:15:09 +08:00
parent 784cc2d3ef
commit bd184aede6
2 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/modbus/modbus_req.c
+1 -1
View File
@@ -699,7 +699,7 @@ static int process_protocol_buf(neu_plugin_t *plugin, uint8_t slave_id,
plog_recv_protocol(plugin, recv_buf, ret);
}
neu_protocol_unpack_buf_init(&pbuf, recv_buf, ret);
int ret_s = modbus_stack_recv(plugin->stack, 0, &pbuf);
int ret_s = modbus_stack_recv(plugin->stack, slave_id, &pbuf);
if (ret_s == MODBUS_DEVICE_ERR) {
ret = ret_s;
} else {
plugins/modbus/modbus_stack.c
+2 -4
View File
@@ -84,10 +84,8 @@ int modbus_stack_recv(modbus_stack_t *stack, uint8_t slave_id,
return -1;
}
if (stack->protocol == MODBUS_PROTOCOL_TCP) {
if (code.slave_id != slave_id) {
return -1;
}
if (code.slave_id != slave_id) {
return -1;
}
switch (code.function) {