wip2.patch

diff --git a/ports/stm32/boards/NODE_151/mpconfigboard.h b/ports/stm32/boards/NODE_151/mpconfigboard.h
index 99ffc1f70..23358e9a9 100644
--- a/ports/stm32/boards/NODE_151/mpconfigboard.h
+++ b/ports/stm32/boards/NODE_151/mpconfigboard.h
@@ -5,7 +5,7 @@
 #define MICROPY_HW_ENABLE_ADC (0)
 #define MICROPY_HW_ENABLE_DMA (0)
 #define MICROPY_HW_HAS_SWITCH (0) // Ought to be able to turn back on
-#define MICROPY_HW_HAS_FLASH (1)
+#define MICROPY_HW_HAS_FLASH (0)
 #define MICROPY_HW_ENABLE_USB (0)
 
 // HSE is 8MHz XXX - fix defines (copied from F411DISC)
@@ -22,6 +22,20 @@
 // 1 wait states XXX - correct?
 #define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_1
 
+#define MICROPY_EMIT_THUMB (0)
+#define MICROPY_EMIT_INLINE_THUMB (0)
+//#define MICROPY_PY_BUILTINS_COMPLEX (0)
+#define MICROPY_PY_GENERATOR_PEND_THROW (0)
+#define MICROPY_PY_MATH (0)
+#define MICROPY_PY_FRAMEBUF (0)
+#define MICROPY_PY_USOCKET (0)
+#define MICROPY_PY_NETWORK (0)
+#define MICROPY_PY_ONEWIRE (0)
+#define MICROPY_PY_STM (0)
+#define MICROPY_PY_PYB_LEGACY (0)
+#define MICROPY_PY_UHEAPQ (0)
+#define MICROPY_PY_UTIMEQ (0)
+
 // UART config
 #define MICROPY_HW_UART1_NAME "XB"
 #define MICROPY_HW_UART1_TX (pin_B6)
diff --git a/ports/stm32/modmachine.c b/ports/stm32/modmachine.c
index eae7b22b2..bfc28fb04 100644
--- a/ports/stm32/modmachine.c
+++ b/ports/stm32/modmachine.c
@@ -463,7 +463,9 @@ STATIC const mp_rom_map_elem_t machine_module_globals_table[] = {
     {MP_ROM_QSTR(MP_QSTR_Signal), MP_ROM_PTR(&machine_signal_type)},
 
     {MP_ROM_QSTR(MP_QSTR_RTC), MP_ROM_PTR(&pyb_rtc_type)},
+#if MICROPY_HW_ENABLE_ADC
     {MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&machine_adc_type)},
+#endif
 #if MICROPY_PY_MACHINE_I2C
 #if MICROPY_HW_ENABLE_HW_I2C
     {MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&machine_hard_i2c_type)},