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Cleans up READ_ID macro, inter alia.
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@ -91,6 +91,7 @@ uint8_t WD1770::get_register(int address) {
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if(status_.type == Status::One)
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status |= (status_.spin_up ? Flag::SpinUp : 0);
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}
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// LOG("Returned status " << PADHEX(2) << int(status) << " of type " << 1+int(status_.type));
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return status;
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}
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case 1: return track_;
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@ -124,11 +125,13 @@ void WD1770::run_for(const Cycles cycles) {
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#define END_SECTION() (void)0; }
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#define READ_ID() \
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if(new_event_type == static_cast<int>(Event::Token)) { \
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if(!distance_into_section_ && get_latest_token().type == Token::ID) {set_data_mode(DataMode::Reading); distance_into_section_++; } \
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else if(distance_into_section_ && distance_into_section_ < 7 && get_latest_token().type == Token::Byte) { \
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if(new_event_type == int(Event::Token)) { \
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if(!distance_into_section_ && get_latest_token().type == Token::ID) {\
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set_data_mode(DataMode::Reading); \
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++distance_into_section_; \
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} else if(distance_into_section_ && distance_into_section_ < 7 && get_latest_token().type == Token::Byte) { \
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header_[distance_into_section_ - 1] = get_latest_token().byte_value; \
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distance_into_section_++; \
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++distance_into_section_; \
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} \
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}
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