Change system clock to 78Mhz

2023-07-25 13:25:02 +07:00 · 2023-07-25 13:25:02 +07:00 · 8d87c1810e
commit 8d87c1810e
parent 2d53627796
2 changed files with 2 additions and 1 deletions
--- a/ports/silabs/circuitpython_efr32.slcp
+++ b/ports/silabs/circuitpython_efr32.slcp
@ -19,6 +19,7 @@ sdk_extension:
 - id: cp_efr32
  version: 1.0.0
 component:
+- {id: device_init_dpll}
 - {id: bluetooth_feature_nvm}
 - {id: bluetooth_feature_gatt_server}
 - {id: bluetooth_feature_sm}
--- a/ports/silabs/common-hal/microcontroller/Processor.c
+++ b/ports/silabs/common-hal/microcontroller/Processor.c
@ -50,7 +50,7 @@ float common_hal_mcu_processor_get_voltage(void) {
 }

 uint32_t common_hal_mcu_processor_get_frequency(void) {
-    return CMU_ClockFreqGet(cmuClock_HCLK);
+    return CMU_ClockFreqGet(cmuClock_SYSCLK);
 }

 void common_hal_mcu_processor_get_uid(uint8_t raw_id[]) {