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Added meaningful TODOs.

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This commit is contained in:
Thomas Harte 2016-11-27 08:42:39 +08:00
parent f44542c18c
commit 2c01f9dbed
2 changed files with 4 additions and 1 deletions
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2
Components/1770/1770.cpp
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@ -372,6 +372,7 @@ void WD1770::posit_event(Event new_event_type)
status_ &= ~(Flag::LostData | Flag::RecordNotFound | Flag::WriteProtect | Flag::RecordType);
set_data_request(false);
distance_into_section_ = 0;
// TODO: this bit doesn't mean this if the personality is 1773.
if((command_&0x08) || (status_ & Flag::MotorOn)) goto test_type2_delay;
// Perform spin up.
@ -401,6 +402,7 @@ void WD1770::posit_event(Event new_event_type)
if(distance_into_section_ == 7)
{
is_reading_data_ = false;
// TODO: check the side too, if this is a 1773 and we've been asked to.
if(header_[0] == track_ && header_[2] == sector_)
{
// TODO: test CRC

3
Components/1770/1770.hpp
View File

@ -54,7 +54,8 @@ class WD1770: public Storage::Disk::Controller {
private:
Personality personality_;
uint8_t status_;
uint8_t status_; // TODO: to ensure correctness, this probably needs either to be a different value per command type,
// or — probably more easily — to be an ordinary struct of flags with the value put together upon request.
uint8_t track_;
uint8_t sector_;
uint8_t data_;