add modbus demo for MX+

add modbus demo for MX+
This commit is contained in:
supowang
2020-03-20 18:39:49 +08:00
parent a2c60e626f
commit c0cb4460b7
90 changed files with 6024 additions and 12724 deletions

View File

@@ -118,6 +118,16 @@ typedef enum {
QCLOUD_ERR_SSL_READ_TIMEOUT = -707, // TLS/SSL read timeout
QCLOUD_ERR_SSL_READ = -708, // TLS/SSL read error
QCLOUD_ERR_SSL_NOTHING_TO_READ = -709, // TLS/SSL nothing to read
QCLOUD_ERR_UDP_SOCKET_FAILED = -801, // TLS TCP socket connect fail
QCLOUD_ERR_UDP_UNKNOWN_HOST = -802, // TCP unknown host (DNS fail)
QCLOUD_ERR_UDP_CONNECT = -803, // TCP/UDP socket connect fail
QCLOUD_ERR_UDP_READ_TIMEOUT = -804, // TCP read timeout
QCLOUD_ERR_UDP_WRITE_TIMEOUT = -805, // TCP write timeout
QCLOUD_ERR_UDP_READ_FAIL = -806, // TCP read error
QCLOUD_ERR_UDP_WRITE_FAIL = -807, // TCP write error
QCLOUD_ERR_UDP_PEER_SHUTDOWN = -808, // TCP server close connection
QCLOUD_ERR_UDP_NOTHING_TO_READ = -809, // TCP socket nothing to read
} IoT_Return_Code;
#ifdef __cplusplus