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-rw-r--r--cc3200/mptask.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cc3200/mptask.c b/cc3200/mptask.c
index cc2c6d8bf7..6ebb632927 100644
--- a/cc3200/mptask.c
+++ b/cc3200/mptask.c
@@ -135,6 +135,7 @@ soft_reset:
// we are alive, so let the world know it
mperror_enable_heartbeat();
+#ifdef LAUNCHXL
// configure the stdio uart pins with the correct alternate functions
// param 3 ("mode") is DON'T CARE" for AFs others than GPIO
pin_config ((pin_obj_t *)&pin_GPIO1, PIN_MODE_3, 0, PIN_TYPE_STD_PU, PIN_STRENGTH_2MA);
@@ -147,6 +148,9 @@ soft_reset:
pyb_stdio_uart = pyb_uart_type.make_new((mp_obj_t)&pyb_uart_type, MP_ARRAY_SIZE(args), 0, args);
// create a callback for the uart, in order to enable the rx interrupts
uart_callback_new (pyb_stdio_uart, mp_const_none, MICROPY_STDIO_UART_RX_BUF_SIZE, INT_PRIORITY_LVL_3);
+#else
+ pyb_stdio_uart = MP_OBJ_NULL;
+#endif
pybsleep_reset_cause_t rstcause = pybsleep_get_reset_cause();
if (rstcause < PYB_SLP_SOFT_RESET) {