drivers: Use serial_write_blocking() everywhere.

[libsigrok.git] / src / modbus / modbus_serial_rtu.c

diff --git a/src/modbus/modbus_serial_rtu.c b/src/modbus/modbus_serial_rtu.c
index 21205d941163d6544602e66b44a9d90d5f73fabc..ae76e7cf769edf2e14c7dd3d8489ab44467c521a 100644 (file)
--- a/src/modbus/modbus_serial_rtu.c
+++ b/src/modbus/modbus_serial_rtu.c
@@ -109,18 +109,18 @@ static int modbus_serial_rtu_send(void *priv,
        uint8_t slave_addr = modbus->slave_addr;
        uint16_t crc;
 
-       result = serial_write_nonblocking(serial, &slave_addr, sizeof(slave_addr));
+       result = serial_write_blocking(serial, &slave_addr, sizeof(slave_addr), 0);
        if (result < 0)
                return result;
 
-       result = serial_write_nonblocking(serial, buffer, buffer_size);
+       result = serial_write_blocking(serial, buffer, buffer_size, 0);
        if (result < 0)
                return result;
 
        crc = modbus_serial_rtu_crc(0xFFFF, &slave_addr, sizeof(slave_addr));
        crc = modbus_serial_rtu_crc(crc, buffer, buffer_size);
 
-       result = serial_write_nonblocking(serial, &crc, sizeof(crc));
+       result = serial_write_blocking(serial, &crc, sizeof(crc), 0);
        if (result < 0)
                return result;