codal_port/mpconfigport.h: Enable MICROPY_STREAMS_NON_BLOCK config.

To get the correct behaviour for (eg) UART reads when no data is available.

Signed-off-by: Damien George <[email protected]>

Author: dpgeorge

src/codal_port/mpconfigport.h

@@ -57,6 +57,7 @@
 #define MICROPY_LONGINT_IMPL                    (MICROPY_LONGINT_IMPL_MPZ)
 #define MICROPY_ENABLE_SOURCE_LINE              (1)
 #define MICROPY_FLOAT_IMPL                      (MICROPY_FLOAT_IMPL_FLOAT)
+#define MICROPY_STREAMS_NON_BLOCK               (1)
 #define MICROPY_MODULE_BUILTIN_INIT             (1)
 #define MICROPY_MODULE_WEAK_LINKS               (1)
 #define MICROPY_MODULE_FROZEN_MPY               (1)