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authorGravatar Stanley Lai <stanleylai.sg@gmail.com>2017-02-13 12:36:22 -0800
committerGravatar Stanley Lai <stanleylai.sg@gmail.com>2017-02-13 12:36:22 -0800
commita8eba1bddaf55224939a86bfa4d8e1b53e1d82db (patch)
tree906568677ed027a807d5e9c0c1bc1c2ae001f0f6 /tmk_core/protocol/vusb/main.c
parent53ea854462c0b3b2c3c58a36b714ac02f773c74f (diff)
parentfd2925efbac0d7963f3d267dd5264f08a0a4e9dc (diff)
downloadqmk_firmware-a8eba1bddaf55224939a86bfa4d8e1b53e1d82db.tar.gz
Merge remote-tracking branch 'refs/remotes/qmk/master'
Diffstat (limited to 'tmk_core/protocol/vusb/main.c')
-rw-r--r--tmk_core/protocol/vusb/main.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/tmk_core/protocol/vusb/main.c b/tmk_core/protocol/vusb/main.c
index 8e4a266e9..f6a0c7e9a 100644
--- a/tmk_core/protocol/vusb/main.c
+++ b/tmk_core/protocol/vusb/main.c
@@ -48,8 +48,12 @@ int main(void)
uint16_t last_timer = timer_read();
#endif
+#ifdef CLKPR
+ // avoid unintentional changes of clock frequency in devices that have a
+ // clock prescaler
CLKPR = 0x80, CLKPR = 0;
-#ifndef PS2_USE_USART
+#endif
+#ifndef NO_UART
uart_init(UART_BAUD_RATE);
#endif