diff options
| author | danielgarcia@gmail.com <danielgarcia@gmail.com@4ad4ec5c-605d-bd5c-5796-512c9b60011b> | 2013-11-10 05:36:14 +0400 |
|---|---|---|
| committer | danielgarcia@gmail.com <danielgarcia@gmail.com@4ad4ec5c-605d-bd5c-5796-512c9b60011b> | 2013-11-10 05:36:14 +0400 |
| commit | e9d4489e508a99dc9e949f7762c2d6f3529524bb (patch) | |
| tree | db02d9fe781a3bdbc3b6ebd5af148f6ffe1c7f91 /fastpin.h | |
| parent | 7185b516211105fc9644063548240c0057d77012 (diff) | |
| parent | adc78ce93b7b6b009aab35e9fce94074920b6bf5 (diff) | |
Sync w/main FastSPI_LED2 branch
Diffstat (limited to 'fastpin.h')
| -rw-r--r-- | fastpin.h | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -28,7 +28,11 @@ public: // ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) +#define _CYCLES(_PIN) (((_PIN >= 62 ) || (_PIN>=42 && _PIN<=49) || (_PIN>=14 && _PIN <=17) || (_PIN>=6 && _PIN <=9)) ? 2 : 1) +#else #define _CYCLES(_PIN) ((_PIN >= 24) ? 2 : 1) +#endif class Selectable { public: @@ -326,8 +330,17 @@ typedef volatile uint32_t * ptr_reg32_t; // built on, then much higher speed access will be possible, namely with direct GPIO register accesses. // /////////////////////////////////////////////////////////////////////////////////////////////////////////// +#if defined(FORCE_SOFTWARE_PINS) +#warning "Softwrae pin support forced pin access will be slightly slower. See fastpin.h for info." +#define NO_HARDWARE_PIN_SUPPORT + +#elif defined(__AVR_ATtiny85__) +_IO(B); + +_DEFPIN_AVR(0, 0x01, B); _DEFPIN_AVR(1, 0x02, B); _DEFPIN_AVR(2, 0x04, B); _DEFPIN_AVR(3, 0x08, B); +_DEFPIN_AVR(4, 0x10, B); _DEFPIN_AVR(5, 0x20, B); -#if defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__) +#elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__) // Accelerated port definitions for arduino avrs _IO(D); _IO(B); _IO(C); |