Paul Stoffregen
9 years ago
2 changed files with 4 additions and 1 deletions
+ 1
- 1
teensy3/DMAChannel.h
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| d = (dcr >> 17) & 3; | d = (dcr >> 17) & 3; | ||||
| if (s == 0 || d == 0) n = 2; | if (s == 0 || d == 0) n = 2; | ||||
| else if (s == 2 || d == 2) n = 1; | else if (s == 2 || d == 2) n = 1; | ||||
| CFG->DSR_BCR = len >> n; | |||||
| CFG->DSR_BCR = len << n; | |||||
| } | } | ||||
| /*************************************************/ | /*************************************************/ |
+ 3
- 0
teensy3/kinetis.h
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| // Chapter 35: FlexTimer Module (FTM) | // Chapter 35: FlexTimer Module (FTM) | ||||
| #define FTM0_SC (*(volatile uint32_t *)0x40038000) // Status And Control | #define FTM0_SC (*(volatile uint32_t *)0x40038000) // Status And Control | ||||
| #ifdef KINETISL | |||||
| #define FTM_SC_DMA 0x100 // DMA Enable | |||||
| #endif | |||||
| #define FTM_SC_TOF 0x80 // Timer Overflow Flag | #define FTM_SC_TOF 0x80 // Timer Overflow Flag | ||||
| #define FTM_SC_TOIE 0x40 // Timer Overflow Interrupt Enable | #define FTM_SC_TOIE 0x40 // Timer Overflow Interrupt Enable | ||||
| #define FTM_SC_CPWMS 0x20 // Center-Aligned PWM Select | #define FTM_SC_CPWMS 0x20 // Center-Aligned PWM Select |
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