production TeleGPS v2.0 use a 16Mhz crystal for the SOC

diff --git a/src/telegps-v2.0/ao_pins.h b/src/telegps-v2.0/ao_pins.h
index 03ca5c279c7d9e1c9ab87557a7c644b574049999..49f51a9c30c570d0fb194ecb72bc121e5671f495 100644 (file)
--- a/src/telegps-v2.0/ao_pins.h
+++ b/src/telegps-v2.0/ao_pins.h
@@ -33,11 +33,11 @@
 #define IS_FLASH_LOADER                0
 #define HAS_BEEP              0
 
-#define AO_HSE                  32000000
+#define AO_HSE                  16000000
 #define AO_RCC_CFGR_PLLMUL      STM_RCC_CFGR_PLLMUL_3
-#define AO_RCC_CFGR2_PLLDIV    STM_RCC_CFGR2_PREDIV_2
+#define AO_RCC_CFGR2_PLLDIV    STM_RCC_CFGR2_PREDIV_1
 #define AO_PLLMUL               3
-#define AO_PLLDIV               2
+#define AO_PLLDIV               1
 
 /* HCLK = 48MHz */
 #define AO_AHB_PRESCALER        1