Commit 91a1d74f76c64e7b35bfb10114e1a4a6ff351656
1 parent
1c5d969f
Oops fix OR on RS485 settings (1c5d969)
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src/modbus-rtu.c
| @@ -916,7 +916,7 @@ int modbus_rtu_set_serial_mode(modbus_t *ctx, int mode) | @@ -916,7 +916,7 @@ int modbus_rtu_set_serial_mode(modbus_t *ctx, int mode) | ||
| 916 | return -1; | 916 | return -1; |
| 917 | } | 917 | } |
| 918 | // Set | 918 | // Set |
| 919 | - rs485conf.flags = SER_RS485_ENABLED; | 919 | + rs485conf.flags |= SER_RS485_ENABLED; |
| 920 | if (ioctl(ctx->s, TIOCSRS485, &rs485conf) < 0) { | 920 | if (ioctl(ctx->s, TIOCSRS485, &rs485conf) < 0) { |
| 921 | return -1; | 921 | return -1; |
| 922 | } | 922 | } |