X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstm%2Fao_arch.h;h=adc288c31bd1efc5fa5f9380f05dcb299fabb575;hp=757b5251db3e0bf38d43cd8b492a483d98216a49;hb=4a90eec4b8ee4a35711aa74c13b3f30d12c0fe08;hpb=b131c5ac59bbd339a724892586023a43f97c7f90

diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h
index 757b5251..adc288c3 100644
--- a/src/stm/ao_arch.h
+++ b/src/stm/ao_arch.h
@@ -88,6 +88,10 @@ extern const uint32_t ao_radio_cal;
  * For now, we're running at a weird frequency
  */
 
+#ifndef AO_HSE
+#error High speed frequency undefined
+#endif
+
 #if AO_HSE
 #define AO_PLLSRC	AO_HSE
 #else