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-rw-r--r--keyboards/handwired/bluepill/bluepill70/chconf.h4
-rw-r--r--keyboards/handwired/bluepill/bluepill70/rules.mk6
2 files changed, 5 insertions, 5 deletions
diff --git a/keyboards/handwired/bluepill/bluepill70/chconf.h b/keyboards/handwired/bluepill/bluepill70/chconf.h
index dfb1f9dfb9..fdbc4aed04 100644
--- a/keyboards/handwired/bluepill/bluepill70/chconf.h
+++ b/keyboards/handwired/bluepill/bluepill70/chconf.h
@@ -105,10 +105,6 @@
*/
#define CH_CFG_NO_IDLE_THREAD FALSE
-/* Use __WFI in the idle thread for waiting. Does lower the power
- * consumption. */
-#define CORTEX_ENABLE_WFI_IDLE TRUE
-
/** @} */
/*===========================================================================*/
diff --git a/keyboards/handwired/bluepill/bluepill70/rules.mk b/keyboards/handwired/bluepill/bluepill70/rules.mk
index e89abca8ca..5cf5f3f6ca 100644
--- a/keyboards/handwired/bluepill/bluepill70/rules.mk
+++ b/keyboards/handwired/bluepill/bluepill70/rules.mk
@@ -44,4 +44,8 @@ ARMV = 7
# http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
# This also requires a patch to chibios:
# <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
-#STM32_BOOTLOADER_ADDRESS = 0x1FFFC800 \ No newline at end of file
+#STM32_BOOTLOADER_ADDRESS = 0x1FFFC800
+
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE