keyboard/teensy_lc_onekey/mcuconf.h

   1 /*
   2     ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
   3
   4     Licensed under the Apache License, Version 2.0 (the "License");
   5     you may not use this file except in compliance with the License.
   6     You may obtain a copy of the License at
   7
   8         http://www.apache.org/licenses/LICENSE-2.0
   9
  10     Unless required by applicable law or agreed to in writing, software
  11     distributed under the License is distributed on an "AS IS" BASIS,
  12     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13     See the License for the specific language governing permissions and
  14     limitations under the License.
  15 */
  16
  17 #ifndef _MCUCONF_H_
  18 #define _MCUCONF_H_
  19
  20 #define KL2x_MCUCONF
  21
  22 /*
  23  * HAL driver system settings.
  24  */
  25 #if 1
  26 /* PEE mode - 48MHz system clock driven by (16 MHz) external crystal. */
  27 #define KINETIS_MCG_MODE            KINETIS_MCG_MODE_PEE
  28 #define KINETIS_PLLCLK_FREQUENCY    96000000UL
  29 #define KINETIS_SYSCLK_FREQUENCY    48000000UL
  30 #endif
  31
  32 #if 0
  33 /* crystal-less FEI mode - 48 MHz with internal 32.768 kHz crystal */
  34 #define KINETIS_MCG_MODE            KINETIS_MCG_MODE_FEI
  35 #define KINETIS_MCG_FLL_DMX32       1           /* Fine-tune for 32.768 kHz */
  36 #define KINETIS_MCG_FLL_DRS         1           /* 1464x FLL factor */
  37 #define KINETIS_SYSCLK_FREQUENCY    47972352UL  /* 32.768 kHz * 1464 (~48 MHz) */
  38 #define KINETIS_CLKDIV1_OUTDIV1     1           /* do not divide system clock */
  39 #endif
  40
  41 /*
  42  * SERIAL driver system settings.
  43  */
  44 #define KINETIS_SERIAL_USE_UART0              TRUE
  45
  46 /*
  47  * USB driver settings
  48  */
  49 #define KINETIS_USB_USE_USB0                  TRUE
  50 /* Need to redefine this, since the default is for K20x */
  51 /* This is for Teensy LC; you should comment it out (or change to 5)
  52  * for Teensy 3.x */
  53 #define KINETIS_USB_USB0_IRQ_PRIORITY         2
  54
  55 #endif /* _MCUCONF_H_ */