Lines Matching refs:err
43 int err; in main() local
51 err = modbus_write_holding_regs(client_iface, node, 0, holding_reg, in main()
53 if (err != 0) { in main()
54 LOG_ERR("FC16 failed with %d", err); in main()
58 err = modbus_read_holding_regs(client_iface, node, 0, holding_reg, in main()
60 if (err != 0) { in main()
61 LOG_ERR("FC03 failed with %d", err); in main()
71 err = modbus_read_coils(client_iface, node, 0, coil, coil_qty); in main()
72 if (err != 0) { in main()
73 LOG_ERR("FC01 failed with %d", err); in main()
79 err = modbus_write_coil(client_iface, node, addr++, true); in main()
80 if (err != 0) { in main()
81 LOG_ERR("FC05 failed with %d", err); in main()
86 err = modbus_write_coil(client_iface, node, addr++, true); in main()
87 if (err != 0) { in main()
88 LOG_ERR("FC05 failed with %d", err); in main()
93 err = modbus_write_coil(client_iface, node, addr++, true); in main()
94 if (err != 0) { in main()
95 LOG_ERR("FC05 failed with %d", err); in main()
100 err = modbus_read_coils(client_iface, node, 0, coil, coil_qty); in main()
101 if (err != 0) { in main()
102 LOG_ERR("FC01 failed with %d", err); in main()
109 err = modbus_write_coils(client_iface, node, 0, coil, coil_qty); in main()
110 if (err != 0) { in main()
111 LOG_ERR("FC15 failed with %d", err); in main()