arduino stuffs
Diffstat (limited to 'libraries/Servo/src/sam/ServoTimers.h')
| -rw-r--r-- | libraries/Servo/src/sam/ServoTimers.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/libraries/Servo/src/sam/ServoTimers.h b/libraries/Servo/src/sam/ServoTimers.h new file mode 100644 index 0000000..a7ee258 --- /dev/null +++ b/libraries/Servo/src/sam/ServoTimers.h @@ -0,0 +1,87 @@ +/* + Copyright (c) 2013 Arduino LLC. All right reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/* + * Defines for 16 bit timers used with Servo library + * + * If _useTimerX is defined then TimerX is a 16 bit timer on the current board + * timer16_Sequence_t enumerates the sequence that the timers should be allocated + * _Nbr_16timers indicates how many 16 bit timers are available. + */ + +/** + * SAM Only definitions + * -------------------- + */ + +// For SAM3X: +#define _useTimer1 +#define _useTimer2 +#define _useTimer3 +#define _useTimer4 +#define _useTimer5 + +/* + TC0, chan 0 => TC0_Handler + TC0, chan 1 => TC1_Handler + TC0, chan 2 => TC2_Handler + TC1, chan 0 => TC3_Handler + TC1, chan 1 => TC4_Handler + TC1, chan 2 => TC5_Handler + TC2, chan 0 => TC6_Handler + TC2, chan 1 => TC7_Handler + TC2, chan 2 => TC8_Handler + */ + +#if defined (_useTimer1) +#define TC_FOR_TIMER1 TC1 +#define CHANNEL_FOR_TIMER1 0 +#define ID_TC_FOR_TIMER1 ID_TC3 +#define IRQn_FOR_TIMER1 TC3_IRQn +#define HANDLER_FOR_TIMER1 TC3_Handler +#endif +#if defined (_useTimer2) +#define TC_FOR_TIMER2 TC1 +#define CHANNEL_FOR_TIMER2 1 +#define ID_TC_FOR_TIMER2 ID_TC4 +#define IRQn_FOR_TIMER2 TC4_IRQn +#define HANDLER_FOR_TIMER2 TC4_Handler +#endif +#if defined (_useTimer3) +#define TC_FOR_TIMER3 TC1 +#define CHANNEL_FOR_TIMER3 2 +#define ID_TC_FOR_TIMER3 ID_TC5 +#define IRQn_FOR_TIMER3 TC5_IRQn +#define HANDLER_FOR_TIMER3 TC5_Handler +#endif +#if defined (_useTimer4) +#define TC_FOR_TIMER4 TC0 +#define CHANNEL_FOR_TIMER4 2 +#define ID_TC_FOR_TIMER4 ID_TC2 +#define IRQn_FOR_TIMER4 TC2_IRQn +#define HANDLER_FOR_TIMER4 TC2_Handler +#endif +#if defined (_useTimer5) +#define TC_FOR_TIMER5 TC0 +#define CHANNEL_FOR_TIMER5 0 +#define ID_TC_FOR_TIMER5 ID_TC0 +#define IRQn_FOR_TIMER5 TC0_IRQn +#define HANDLER_FOR_TIMER5 TC0_Handler +#endif + +typedef enum { _timer1, _timer2, _timer3, _timer4, _timer5, _Nbr_16timers } timer16_Sequence_t ; |