Define startup file

fpistm · fpistm · commit 8e54119c859e · 2017-07-04T11:57:04.000+02:00
Signed-off-by: Frederic Pillon &lt;frederic.pillon@st.com&gt;
diff --git a/cores/arduino/stm32/stm32_def_build.h b/cores/arduino/stm32/stm32_def_build.h
@@ -38,6 +38,8 @@
 #define CMSIS_STARTUP_FILE "startup_stm32l053xx.s"
 #elif defined(STM32L476xx)
 #define CMSIS_STARTUP_FILE "startup_stm32l476xx.s"
+#elif defined(STM32L432xx)
+#define CMSIS_STARTUP_FILE "startup_stm32l432xx.s"
 #else
 #error UNKNOWN CHIP
 #endif
