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Revert "Modified SD library to use pin definitions from pins_arduino.h rather than redefining everything."
This reverts commit 05a9750.
1 parent c3d2bbd commit 1dae92e

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-20
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2 files changed

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‎build/shared/revisions.txt‎

Lines changed: 0 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -13,9 +13,6 @@ ARDUINO 1.6.8
1313
* avr: fixed USB_SendControl(...) for buffer with len > 64. Thanks @NicoHood
1414
* avr: fixed yield() usage inside delay(). Thanks @vbextreme
1515

16-
[libraries]
17-
* SD library is now board agnostic. Thanks @fakufaku
18-
1916
ARDUINO 1.6.7 - 2015.12.17
2017

2118
[ide]

‎libraries/SD/src/utility/Sd2PinMap.h‎

Lines changed: 289 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -38,56 +38,328 @@ uint8_t const SCK_PIN = SCK;
3838
#define Sd2PinMap_h
3939
#include <avr/io.h>
4040

41-
#include <Arduino.h>
41+
//------------------------------------------------------------------------------
42+
/** struct for mapping digital pins */
43+
struct pin_map_t {
44+
volatile uint8_t* ddr;
45+
volatile uint8_t* pin;
46+
volatile uint8_t* port;
47+
uint8_t bit;
48+
};
49+
//------------------------------------------------------------------------------
50+
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
51+
// Mega
4252

4353
// Two Wire (aka I2C) ports
44-
uint8_t const SDA_PIN = SDA;
45-
uint8_t const SCL_PIN = SCL;
54+
uint8_t const SDA_PIN = 20;
55+
uint8_t const SCL_PIN = 21;
4656

4757
// SPI port
48-
uint8_t const SS_PIN = SS;
49-
uint8_t const MOSI_PIN = MOSI;
50-
uint8_t const MISO_PIN = MISO;
51-
uint8_t const SCK_PIN = SCK;
58+
uint8_t const SS_PIN = 53;
59+
uint8_t const MOSI_PIN = 51;
60+
uint8_t const MISO_PIN = 50;
61+
uint8_t const SCK_PIN = 52;
62+
63+
static const pin_map_t digitalPinMap[] = {
64+
{&DDRE, &PINE, &PORTE, 0}, // E0 0
65+
{&DDRE, &PINE, &PORTE, 1}, // E1 1
66+
{&DDRE, &PINE, &PORTE, 4}, // E4 2
67+
{&DDRE, &PINE, &PORTE, 5}, // E5 3
68+
{&DDRG, &PING, &PORTG, 5}, // G5 4
69+
{&DDRE, &PINE, &PORTE, 3}, // E3 5
70+
{&DDRH, &PINH, &PORTH, 3}, // H3 6
71+
{&DDRH, &PINH, &PORTH, 4}, // H4 7
72+
{&DDRH, &PINH, &PORTH, 5}, // H5 8
73+
{&DDRH, &PINH, &PORTH, 6}, // H6 9
74+
{&DDRB, &PINB, &PORTB, 4}, // B4 10
75+
{&DDRB, &PINB, &PORTB, 5}, // B5 11
76+
{&DDRB, &PINB, &PORTB, 6}, // B6 12
77+
{&DDRB, &PINB, &PORTB, 7}, // B7 13
78+
{&DDRJ, &PINJ, &PORTJ, 1}, // J1 14
79+
{&DDRJ, &PINJ, &PORTJ, 0}, // J0 15
80+
{&DDRH, &PINH, &PORTH, 1}, // H1 16
81+
{&DDRH, &PINH, &PORTH, 0}, // H0 17
82+
{&DDRD, &PIND, &PORTD, 3}, // D3 18
83+
{&DDRD, &PIND, &PORTD, 2}, // D2 19
84+
{&DDRD, &PIND, &PORTD, 1}, // D1 20
85+
{&DDRD, &PIND, &PORTD, 0}, // D0 21
86+
{&DDRA, &PINA, &PORTA, 0}, // A0 22
87+
{&DDRA, &PINA, &PORTA, 1}, // A1 23
88+
{&DDRA, &PINA, &PORTA, 2}, // A2 24
89+
{&DDRA, &PINA, &PORTA, 3}, // A3 25
90+
{&DDRA, &PINA, &PORTA, 4}, // A4 26
91+
{&DDRA, &PINA, &PORTA, 5}, // A5 27
92+
{&DDRA, &PINA, &PORTA, 6}, // A6 28
93+
{&DDRA, &PINA, &PORTA, 7}, // A7 29
94+
{&DDRC, &PINC, &PORTC, 7}, // C7 30
95+
{&DDRC, &PINC, &PORTC, 6}, // C6 31
96+
{&DDRC, &PINC, &PORTC, 5}, // C5 32
97+
{&DDRC, &PINC, &PORTC, 4}, // C4 33
98+
{&DDRC, &PINC, &PORTC, 3}, // C3 34
99+
{&DDRC, &PINC, &PORTC, 2}, // C2 35
100+
{&DDRC, &PINC, &PORTC, 1}, // C1 36
101+
{&DDRC, &PINC, &PORTC, 0}, // C0 37
102+
{&DDRD, &PIND, &PORTD, 7}, // D7 38
103+
{&DDRG, &PING, &PORTG, 2}, // G2 39
104+
{&DDRG, &PING, &PORTG, 1}, // G1 40
105+
{&DDRG, &PING, &PORTG, 0}, // G0 41
106+
{&DDRL, &PINL, &PORTL, 7}, // L7 42
107+
{&DDRL, &PINL, &PORTL, 6}, // L6 43
108+
{&DDRL, &PINL, &PORTL, 5}, // L5 44
109+
{&DDRL, &PINL, &PORTL, 4}, // L4 45
110+
{&DDRL, &PINL, &PORTL, 3}, // L3 46
111+
{&DDRL, &PINL, &PORTL, 2}, // L2 47
112+
{&DDRL, &PINL, &PORTL, 1}, // L1 48
113+
{&DDRL, &PINL, &PORTL, 0}, // L0 49
114+
{&DDRB, &PINB, &PORTB, 3}, // B3 50
115+
{&DDRB, &PINB, &PORTB, 2}, // B2 51
116+
{&DDRB, &PINB, &PORTB, 1}, // B1 52
117+
{&DDRB, &PINB, &PORTB, 0}, // B0 53
118+
{&DDRF, &PINF, &PORTF, 0}, // F0 54
119+
{&DDRF, &PINF, &PORTF, 1}, // F1 55
120+
{&DDRF, &PINF, &PORTF, 2}, // F2 56
121+
{&DDRF, &PINF, &PORTF, 3}, // F3 57
122+
{&DDRF, &PINF, &PORTF, 4}, // F4 58
123+
{&DDRF, &PINF, &PORTF, 5}, // F5 59
124+
{&DDRF, &PINF, &PORTF, 6}, // F6 60
125+
{&DDRF, &PINF, &PORTF, 7}, // F7 61
126+
{&DDRK, &PINK, &PORTK, 0}, // K0 62
127+
{&DDRK, &PINK, &PORTK, 1}, // K1 63
128+
{&DDRK, &PINK, &PORTK, 2}, // K2 64
129+
{&DDRK, &PINK, &PORTK, 3}, // K3 65
130+
{&DDRK, &PINK, &PORTK, 4}, // K4 66
131+
{&DDRK, &PINK, &PORTK, 5}, // K5 67
132+
{&DDRK, &PINK, &PORTK, 6}, // K6 68
133+
{&DDRK, &PINK, &PORTK, 7} // K7 69
134+
};
135+
//------------------------------------------------------------------------------
136+
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
137+
// Sanguino
138+
139+
// Two Wire (aka I2C) ports
140+
uint8_t const SDA_PIN = 17;
141+
uint8_t const SCL_PIN = 18;
142+
143+
// SPI port
144+
uint8_t const SS_PIN = 4;
145+
uint8_t const MOSI_PIN = 5;
146+
uint8_t const MISO_PIN = 6;
147+
uint8_t const SCK_PIN = 7;
148+
149+
static const pin_map_t digitalPinMap[] = {
150+
{&DDRB, &PINB, &PORTB, 0}, // B0 0
151+
{&DDRB, &PINB, &PORTB, 1}, // B1 1
152+
{&DDRB, &PINB, &PORTB, 2}, // B2 2
153+
{&DDRB, &PINB, &PORTB, 3}, // B3 3
154+
{&DDRB, &PINB, &PORTB, 4}, // B4 4
155+
{&DDRB, &PINB, &PORTB, 5}, // B5 5
156+
{&DDRB, &PINB, &PORTB, 6}, // B6 6
157+
{&DDRB, &PINB, &PORTB, 7}, // B7 7
158+
{&DDRD, &PIND, &PORTD, 0}, // D0 8
159+
{&DDRD, &PIND, &PORTD, 1}, // D1 9
160+
{&DDRD, &PIND, &PORTD, 2}, // D2 10
161+
{&DDRD, &PIND, &PORTD, 3}, // D3 11
162+
{&DDRD, &PIND, &PORTD, 4}, // D4 12
163+
{&DDRD, &PIND, &PORTD, 5}, // D5 13
164+
{&DDRD, &PIND, &PORTD, 6}, // D6 14
165+
{&DDRD, &PIND, &PORTD, 7}, // D7 15
166+
{&DDRC, &PINC, &PORTC, 0}, // C0 16
167+
{&DDRC, &PINC, &PORTC, 1}, // C1 17
168+
{&DDRC, &PINC, &PORTC, 2}, // C2 18
169+
{&DDRC, &PINC, &PORTC, 3}, // C3 19
170+
{&DDRC, &PINC, &PORTC, 4}, // C4 20
171+
{&DDRC, &PINC, &PORTC, 5}, // C5 21
172+
{&DDRC, &PINC, &PORTC, 6}, // C6 22
173+
{&DDRC, &PINC, &PORTC, 7}, // C7 23
174+
{&DDRA, &PINA, &PORTA, 7}, // A7 24
175+
{&DDRA, &PINA, &PORTA, 6}, // A6 25
176+
{&DDRA, &PINA, &PORTA, 5}, // A5 26
177+
{&DDRA, &PINA, &PORTA, 4}, // A4 27
178+
{&DDRA, &PINA, &PORTA, 3}, // A3 28
179+
{&DDRA, &PINA, &PORTA, 2}, // A2 29
180+
{&DDRA, &PINA, &PORTA, 1}, // A1 30
181+
{&DDRA, &PINA, &PORTA, 0} // A0 31
182+
};
183+
//------------------------------------------------------------------------------
184+
#elif defined(__AVR_ATmega32U4__)
185+
// Leonardo
186+
187+
// Two Wire (aka I2C) ports
188+
uint8_t const SDA_PIN = 2;
189+
uint8_t const SCL_PIN = 3;
190+
191+
// SPI port
192+
uint8_t const SS_PIN = 17;
193+
uint8_t const MOSI_PIN = 16;
194+
uint8_t const MISO_PIN = 14;
195+
uint8_t const SCK_PIN = 15;
196+
197+
static const pin_map_t digitalPinMap[] = {
198+
{&DDRD, &PIND, &PORTD, 2}, // D2 0
199+
{&DDRD, &PIND, &PORTD, 3}, // D3 1
200+
{&DDRD, &PIND, &PORTD, 1}, // D1 2
201+
{&DDRD, &PIND, &PORTD, 0}, // D0 3
202+
{&DDRD, &PIND, &PORTD, 4}, // D4 4
203+
{&DDRC, &PINC, &PORTC, 6}, // C6 5
204+
{&DDRD, &PIND, &PORTD, 7}, // D7 6
205+
{&DDRE, &PINE, &PORTE, 6}, // E6 7
206+
{&DDRB, &PINB, &PORTB, 4}, // B4 8
207+
{&DDRB, &PINB, &PORTB, 5}, // B5 9
208+
{&DDRB, &PINB, &PORTB, 6}, // B6 10
209+
{&DDRB, &PINB, &PORTB, 7}, // B7 11
210+
{&DDRD, &PIND, &PORTD, 6}, // D6 12
211+
{&DDRC, &PINC, &PORTC, 7}, // C7 13
212+
{&DDRB, &PINB, &PORTB, 3}, // B3 14
213+
{&DDRB, &PINB, &PORTB, 1}, // B1 15
214+
{&DDRB, &PINB, &PORTB, 2}, // B2 16
215+
{&DDRB, &PINB, &PORTB, 0}, // B0 17
216+
{&DDRF, &PINF, &PORTF, 7}, // F7 18
217+
{&DDRF, &PINF, &PORTF, 6}, // F6 19
218+
{&DDRF, &PINF, &PORTF, 5}, // F5 20
219+
{&DDRF, &PINF, &PORTF, 4}, // F4 21
220+
{&DDRF, &PINF, &PORTF, 1}, // F1 22
221+
{&DDRF, &PINF, &PORTF, 0}, // F0 23
222+
};
223+
//------------------------------------------------------------------------------
224+
#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
225+
// Teensy++ 1.0 & 2.0
226+
227+
// Two Wire (aka I2C) ports
228+
uint8_t const SDA_PIN = 1;
229+
uint8_t const SCL_PIN = 0;
230+
231+
// SPI port
232+
uint8_t const SS_PIN = 20;
233+
uint8_t const MOSI_PIN = 22;
234+
uint8_t const MISO_PIN = 23;
235+
uint8_t const SCK_PIN = 21;
236+
237+
static const pin_map_t digitalPinMap[] = {
238+
{&DDRD, &PIND, &PORTD, 0}, // D0 0
239+
{&DDRD, &PIND, &PORTD, 1}, // D1 1
240+
{&DDRD, &PIND, &PORTD, 2}, // D2 2
241+
{&DDRD, &PIND, &PORTD, 3}, // D3 3
242+
{&DDRD, &PIND, &PORTD, 4}, // D4 4
243+
{&DDRD, &PIND, &PORTD, 5}, // D5 5
244+
{&DDRD, &PIND, &PORTD, 6}, // D6 6
245+
{&DDRD, &PIND, &PORTD, 7}, // D7 7
246+
{&DDRE, &PINE, &PORTE, 0}, // E0 8
247+
{&DDRE, &PINE, &PORTE, 1}, // E1 9
248+
{&DDRC, &PINC, &PORTC, 0}, // C0 10
249+
{&DDRC, &PINC, &PORTC, 1}, // C1 11
250+
{&DDRC, &PINC, &PORTC, 2}, // C2 12
251+
{&DDRC, &PINC, &PORTC, 3}, // C3 13
252+
{&DDRC, &PINC, &PORTC, 4}, // C4 14
253+
{&DDRC, &PINC, &PORTC, 5}, // C5 15
254+
{&DDRC, &PINC, &PORTC, 6}, // C6 16
255+
{&DDRC, &PINC, &PORTC, 7}, // C7 17
256+
{&DDRE, &PINE, &PORTE, 6}, // E6 18
257+
{&DDRE, &PINE, &PORTE, 7}, // E7 19
258+
{&DDRB, &PINB, &PORTB, 0}, // B0 20
259+
{&DDRB, &PINB, &PORTB, 1}, // B1 21
260+
{&DDRB, &PINB, &PORTB, 2}, // B2 22
261+
{&DDRB, &PINB, &PORTB, 3}, // B3 23
262+
{&DDRB, &PINB, &PORTB, 4}, // B4 24
263+
{&DDRB, &PINB, &PORTB, 5}, // B5 25
264+
{&DDRB, &PINB, &PORTB, 6}, // B6 26
265+
{&DDRB, &PINB, &PORTB, 7}, // B7 27
266+
{&DDRA, &PINA, &PORTA, 0}, // A0 28
267+
{&DDRA, &PINA, &PORTA, 1}, // A1 29
268+
{&DDRA, &PINA, &PORTA, 2}, // A2 30
269+
{&DDRA, &PINA, &PORTA, 3}, // A3 31
270+
{&DDRA, &PINA, &PORTA, 4}, // A4 32
271+
{&DDRA, &PINA, &PORTA, 5}, // A5 33
272+
{&DDRA, &PINA, &PORTA, 6}, // A6 34
273+
{&DDRA, &PINA, &PORTA, 7}, // A7 35
274+
{&DDRE, &PINE, &PORTE, 4}, // E4 36
275+
{&DDRE, &PINE, &PORTE, 5}, // E5 37
276+
{&DDRF, &PINF, &PORTF, 0}, // F0 38
277+
{&DDRF, &PINF, &PORTF, 1}, // F1 39
278+
{&DDRF, &PINF, &PORTF, 2}, // F2 40
279+
{&DDRF, &PINF, &PORTF, 3}, // F3 41
280+
{&DDRF, &PINF, &PORTF, 4}, // F4 42
281+
{&DDRF, &PINF, &PORTF, 5}, // F5 43
282+
{&DDRF, &PINF, &PORTF, 6}, // F6 44
283+
{&DDRF, &PINF, &PORTF, 7} // F7 45
284+
};
285+
//------------------------------------------------------------------------------
286+
#else // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
287+
// 168 and 328 Arduinos
288+
289+
// Two Wire (aka I2C) ports
290+
uint8_t const SDA_PIN = 18;
291+
uint8_t const SCL_PIN = 19;
292+
293+
// SPI port
294+
uint8_t const SS_PIN = 10;
295+
uint8_t const MOSI_PIN = 11;
296+
uint8_t const MISO_PIN = 12;
297+
uint8_t const SCK_PIN = 13;
298+
299+
static const pin_map_t digitalPinMap[] = {
300+
{&DDRD, &PIND, &PORTD, 0}, // D0 0
301+
{&DDRD, &PIND, &PORTD, 1}, // D1 1
302+
{&DDRD, &PIND, &PORTD, 2}, // D2 2
303+
{&DDRD, &PIND, &PORTD, 3}, // D3 3
304+
{&DDRD, &PIND, &PORTD, 4}, // D4 4
305+
{&DDRD, &PIND, &PORTD, 5}, // D5 5
306+
{&DDRD, &PIND, &PORTD, 6}, // D6 6
307+
{&DDRD, &PIND, &PORTD, 7}, // D7 7
308+
{&DDRB, &PINB, &PORTB, 0}, // B0 8
309+
{&DDRB, &PINB, &PORTB, 1}, // B1 9
310+
{&DDRB, &PINB, &PORTB, 2}, // B2 10
311+
{&DDRB, &PINB, &PORTB, 3}, // B3 11
312+
{&DDRB, &PINB, &PORTB, 4}, // B4 12
313+
{&DDRB, &PINB, &PORTB, 5}, // B5 13
314+
{&DDRC, &PINC, &PORTC, 0}, // C0 14
315+
{&DDRC, &PINC, &PORTC, 1}, // C1 15
316+
{&DDRC, &PINC, &PORTC, 2}, // C2 16
317+
{&DDRC, &PINC, &PORTC, 3}, // C3 17
318+
{&DDRC, &PINC, &PORTC, 4}, // C4 18
319+
{&DDRC, &PINC, &PORTC, 5} // C5 19
320+
};
321+
#endif // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
322+
//------------------------------------------------------------------------------
323+
static const uint8_t digitalPinCount = sizeof(digitalPinMap)/sizeof(pin_map_t);
52324

53325
uint8_t badPinNumber(void)
54326
__attribute__((error("Pin number is too large or not a constant")));
55327

56328
static inline __attribute__((always_inline))
57329
uint8_t getPinMode(uint8_t pin) {
58-
if (__builtin_constant_p(pin) && pin < NUM_DIGITAL_PINS) {
59-
return *portModeRegister(digitalPinToPort(pin)) & digitalPinToBitMask(pin);
330+
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
331+
return (*digitalPinMap[pin].ddr >> digitalPinMap[pin].bit) & 1;
60332
} else {
61333
return badPinNumber();
62334
}
63335
}
64336
static inline __attribute__((always_inline))
65337
void setPinMode(uint8_t pin, uint8_t mode) {
66-
if (__builtin_constant_p(pin) && pin < NUM_DIGITAL_PINS) {
338+
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
67339
if (mode) {
68-
*portModeRegister(digitalPinToPort(pin)) |= digitalPinToBitMask(pin);
340+
*digitalPinMap[pin].ddr |= 1 << digitalPinMap[pin].bit;
69341
} else {
70-
*portModeRegister(digitalPinToPort(pin)) &= ~digitalPinToBitMask(pin);
342+
*digitalPinMap[pin].ddr &= ~(1 << digitalPinMap[pin].bit);
71343
}
72344
} else {
73345
badPinNumber();
74346
}
75347
}
76348
static inline __attribute__((always_inline))
77349
uint8_t fastDigitalRead(uint8_t pin) {
78-
if (__builtin_constant_p(pin) && pin < NUM_DIGITAL_PINS) {
79-
return *portInputRegister(digitalPinToPort(pin)) & digitalPinToBitMask(pin);
350+
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
351+
return (*digitalPinMap[pin].pin >> digitalPinMap[pin].bit) & 1;
80352
} else {
81353
return badPinNumber();
82354
}
83355
}
84356
static inline __attribute__((always_inline))
85357
void fastDigitalWrite(uint8_t pin, uint8_t value) {
86-
if (__builtin_constant_p(pin) && pin < NUM_DIGITAL_PINS) {
358+
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
87359
if (value) {
88-
*portOutputRegister(digitalPinToPort(pin)) |= digitalPinToBitMask(pin);
360+
*digitalPinMap[pin].port |= 1 << digitalPinMap[pin].bit;
89361
} else {
90-
*portOutputRegister(digitalPinToPort(pin)) &= ~digitalPinToBitMask(pin);
362+
*digitalPinMap[pin].port &= ~(1 << digitalPinMap[pin].bit);
91363
}
92364
} else {
93365
badPinNumber();

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