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comparison sd_raw_config.h @ 38:9e888708f33d

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sd test code
author Matt Johnston <matt@ucc.asn.au>
date Thu, 27 Jun 2013 11:24:56 +0000
parents 5f9a40d6991b
children 2a47c458d6ed
comparison
equal deleted inserted replaced
36:c6f77df67dde 38:9e888708f33d
83 #define configure_pin_mosi() DDRB |= (1 << DDB3) 83 #define configure_pin_mosi() DDRB |= (1 << DDB3)
84 #define configure_pin_sck() DDRB |= (1 << DDB5) 84 #define configure_pin_sck() DDRB |= (1 << DDB5)
85 #define configure_pin_ss() DDRB |= (1 << DDB2) 85 #define configure_pin_ss() DDRB |= (1 << DDB2)
86 #define configure_pin_miso() DDRB &= ~(1 << DDB4) 86 #define configure_pin_miso() DDRB &= ~(1 << DDB4)
87 87
88 #define deonfigure_pin_mosi() DDRB &= ~(1 << DDB3)
89 #define deonfigure_pin_sck() DDRB &= ~(1 << DDB5)
90 #define deonfigure_pin_ss() DDRB &= ~(1 << DDB2)
91
88 #define select_card() PORTB &= ~(1 << PORTB2) 92 #define select_card() PORTB &= ~(1 << PORTB2)
89 #define unselect_card() PORTB |= (1 << PORTB2) 93 #define unselect_card() PORTB |= (1 << PORTB2)
90 #elif defined(__AVR_ATmega16__) || \ 94 #elif defined(__AVR_ATmega16__) || \
91 defined(__AVR_ATmega32__) 95 defined(__AVR_ATmega32__)
92 #define configure_pin_mosi() DDRB |= (1 << DDB5) 96 #define configure_pin_mosi() DDRB |= (1 << DDB5)
108 #define unselect_card() PORTB |= (1 << PORTB0) 112 #define unselect_card() PORTB |= (1 << PORTB0)
109 #else 113 #else
110 #error "no sd/mmc pin mapping available!" 114 #error "no sd/mmc pin mapping available!"
111 #endif 115 #endif
112 116
113 #define configure_pin_available() DDRC &= ~(1 << DDC4) 117 #define configure_pin_available() DDRC &= ~(1 << DDC3)
114 #define configure_pin_locked() DDRC &= ~(1 << DDC5) 118 //#define configure_pin_locked() DDRC &= ~(1 << DDC5)
119 #define configure_pin_locked() do {} while (0)
115 120
116 #define get_pin_available() (PINC & (1 << PINC4)) 121 #define get_pin_available() (PINC & (1 << PINC3))
117 #define get_pin_locked() (PINC & (1 << PINC5)) 122 //#define get_pin_locked() (PINC & (1 << PINC5))
123 #define get_pin_locked() 0
118 124
119 #if SD_RAW_SDHC 125 #if SD_RAW_SDHC
120 typedef uint64_t offset_t; 126 typedef uint64_t offset_t;
121 #else 127 #else
122 typedef uint32_t offset_t; 128 typedef uint32_t offset_t;