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display dependencies

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This commit is contained in:
Jonas Zeunert
2018-12-14 15:09:47 +01:00
parent fcc19b286b
commit b663e130ac
14 changed files with 63 additions and 40 deletions
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2
FlippR-Driver/src/output/DisplayBoardPinController.h
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@@ -20,7 +20,7 @@ public:
virtual void activate_displays() const = 0;
virtual void deactivate_displays() const = 0;
virtual void write_display(const items::Display &display) const = 0;
virtual void write_display(const items::OutputDisplay &display) const = 0;
};
}

15
FlippR-Driver/src/output/OutputDriverFactory.cpp
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@@ -54,7 +54,7 @@ std::shared_ptr<OutputDriver> get_OutputDriver(std::istream &output_pin_config,
auto displays = create_displays(display_config);
// todo
std::vector<std::shared_ptr<items::Display>> displays_vec;
std::vector<std::shared_ptr<items::OutputDisplay>> displays_vec;
boost::copy(displays | boost::adaptors::map_values, std::back_inserter(displays_vec));
std::unique_ptr<DisplayController> display_controller(new impl::DisplayController(displays_vec, std::move(display_board_pin_controller)));
@@ -256,14 +256,14 @@ std::shared_ptr<items::impl::Sound> create_sound(nlohmann::json &sound_json, std
}
}
std::map<uint8_t, std::shared_ptr<items::Display>> create_displays(std::istream &display_config)
std::map<uint8_t, std::shared_ptr<items::OutputDisplay>> create_displays(std::istream &display_config)
{
std::map<uint8_t, std::shared_ptr<items::Display>> displays;
std::map<uint8_t, std::shared_ptr<items::OutputDisplay>> displays;
json display_config_json;
display_config >> display_config_json;
json displays_json = display_config_json.at('displays');
json displays_json = display_config_json.at("displays");
for(json &display_json : displays_json)
{
auto display = create_display(display_json);
@@ -272,7 +272,7 @@ std::map<uint8_t, std::shared_ptr<items::Display>> create_displays(std::istream
return displays;
}
std::shared_ptr<items::Display> create_display(nlohmann::json &display_json)
std::shared_ptr<items::OutputDisplay> create_display(nlohmann::json &display_json)
{
try
{
@@ -286,19 +286,18 @@ std::shared_ptr<items::Display> create_display(nlohmann::json &display_json)
}
else if(digits == 7)
{
return std::make_shared<items::impl::SevenDigitDisplay(address, id);
return std::make_shared<items::impl::SevenDigitDisplay>(address, id);
}
else
{
throw new std::logic_error("Display digits can either be 7 or 8");
}
}
catch(json::exception &e)
{
// todo log
exit(EXIT_FAILURE);
}
return std::shared_ptr<items::Display>();
}
}

4
FlippR-Driver/src/output/OutputDriverFactory.h
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@@ -36,8 +36,8 @@ namespace OutputDriverFactory
std::chrono::milliseconds get_deactivation_time(nlohmann::json &json);
std::map<uint8_t, std::shared_ptr<items::Display>> create_displays(std::istream &display_config);
std::shared_ptr<items::Display> create_display(nlohmann::json &display_json);
std::map<uint8_t, std::shared_ptr<items::OutputDisplay>> create_displays(std::istream &display_config);
std::shared_ptr<items::OutputDisplay> create_display(nlohmann::json &display_json);
std::map<std::string, uint8_t> parse_pins_driver_board(nlohmann::json &driver_board_config);
std::map<std::string, uint8_t> parse_pins_sound_board(nlohmann::json &sound_board_config);

10
FlippR-Driver/src/output/impl/DisplayBoardPinController.cpp
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@@ -30,7 +30,7 @@ void DisplayBoardPinController::deactivate_displays() const
write_pin(pins_display_board.at("run"), 0);
}
void DisplayBoardPinController::write_display(const items::Display &display) const
void DisplayBoardPinController::write_display(const items::OutputDisplay &display) const
{
std::vector<uint8_t> content = display.get_content();
@@ -41,7 +41,7 @@ void DisplayBoardPinController::write_display(const items::Display &display) con
}
void DisplayBoardPinController::write_display_digit(uint8_t display_address, uint8_t content, uint8_t position)
void DisplayBoardPinController::write_display_digit(uint8_t display_address, uint8_t content, uint8_t position) const
{
select_display_segment(position);
@@ -52,14 +52,14 @@ void DisplayBoardPinController::write_display_digit(uint8_t display_address, uin
std::this_thread::sleep_for(std::chrono::milliseconds(DISPLAY_SLEEP_TIME_MILLI));
}
void DisplayBoardPinController::select_display_segment(uint8_t segment)
void DisplayBoardPinController::select_display_segment(uint8_t segment) const
{
write_pin(pins_display_board.at("segment_select_A"), segment & ~0b001u);
write_pin(pins_display_board.at("segment_select_B"), segment & ~0b010u);
write_pin(pins_display_board.at("segment_select_C"), segment & ~0b100u);
}
void DisplayBoardPinController::select_display_digit(uint8_t content)
void DisplayBoardPinController::select_display_digit(uint8_t content) const
{
write_pin(pins_display_board.at("digit_select_A"), content & 0b0001u);
write_pin(pins_display_board.at("digit_select_B"), content & 0b0010u);
@@ -67,7 +67,7 @@ void DisplayBoardPinController::select_display_digit(uint8_t content)
write_pin(pins_display_board.at("digit_select_D"), content & 0b1000u);
}
void DisplayBoardPinController::run_display(uint8_t address)
void DisplayBoardPinController::run_display(uint8_t address) const
{
write_pin(pins_display_board.at("display_select_" + std::to_string(address)), 0);

10
FlippR-Driver/src/output/impl/DisplayBoardPinController.h
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@@ -27,13 +27,13 @@ public:
void activate_displays() const override;
void deactivate_displays() const override;
void write_display(const items::Display &display) const override;
void write_display(const items::OutputDisplay &display) const override;
private:
void write_display_digit(uint8_t display_address, uint8_t content, uint8_t position);
void select_display_segment(uint8_t digit);
void select_display_digit(uint8_t content);
void run_display(uint8_t address);
void write_display_digit(uint8_t display_address, uint8_t content, uint8_t position) const;
void select_display_segment(uint8_t digit) const;
void select_display_digit(uint8_t content) const;
void run_display(uint8_t address) const;
private:
const std::map<std::string, uint8_t> pins_display_board;

2
FlippR-Driver/src/output/impl/DisplayController.cpp
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@@ -16,7 +16,7 @@ namespace output
namespace impl
{
DisplayController::DisplayController(std::vector<std::shared_ptr<items::Display>> displays, std::unique_ptr<DisplayBoardPinController> pin_controller)
DisplayController::DisplayController(std::vector<std::shared_ptr<items::OutputDisplay>> displays, std::unique_ptr<DisplayBoardPinController> pin_controller)
: displays(std::move(displays)), pin_controller(std::move(pin_controller)), is_running(true)
{
this->display_cycle_thread = std::thread(&DisplayController::cycle_displays, this);

4
FlippR-Driver/src/output/impl/DisplayController.h
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@@ -26,7 +26,7 @@ namespace impl
class DisplayController : public output::DisplayController
{
public:
explicit DisplayController(std::vector<std::shared_ptr<items::Display>> displays, std::unique_ptr<DisplayBoardPinController> pin_controller);
explicit DisplayController(std::vector<std::shared_ptr<items::OutputDisplay>> displays, std::unique_ptr<DisplayBoardPinController> pin_controller);
~DisplayController() override;
void activate_displays() const override;
@@ -36,7 +36,7 @@ private:
void cycle_displays() const;
private:
const std::vector<std::shared_ptr<items::Display>> displays;
const std::vector<std::shared_ptr<items::OutputDisplay>> displays;
const std::shared_ptr<DisplayBoardPinController> pin_controller;

4
FlippR-Driver/src/output/items/OutputDisplay.h
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@@ -10,6 +10,7 @@
#include <vector>
#include <cstdint>
#include <output/items/Display.h>
namespace flippR_driver
{
@@ -18,13 +19,14 @@ namespace output
namespace items
{
class OutputDisplay
class OutputDisplay : Display
{
public:
virtual ~OutputDisplay() = default;
virtual uint8_t get_address() const = 0;
virtual uint8_t get_id() const = 0;
virtual std::vector<uint8_t> get_content() const = 0;
};

11
FlippR-Driver/src/output/items/impl/Display.h
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@@ -28,20 +28,23 @@ public:
Display(uint8_t address, uint8_t id);
virtual ~Display() = default;
virtual void write_score(int score);
virtual void write_content(std::array<uint8_t, DigitCount> content);
virtual void write_score(uint score);
virtual void write_content(std::array<char, DigitCount> content);
std::vector<uint8_t> get_content() const override;
uint8_t get_address() const override;
uint8_t get_id() const override;
private:
std::string fit_string(std::string &score_string);
public:
std::array<uint8_t, DigitCount> content;
std::array<char, DigitCount> content;
private:
const uint8_t id;
const uint8_t address;
std::string fit_string(std::string &score_string);
};
}

16
FlippR-Driver/src/output/items/impl/Display.hpp
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@@ -24,19 +24,17 @@ Display<DigitCount>::Display(uint8_t address, uint8_t id) :
}
template<int DigitCount>
int Display<DigitCount>::getID()
uint8_t Display<DigitCount>::get_id() const
{
return this->id;
}
template<int DigitCount>
void Display<DigitCount>::write_score(int score)
void Display<DigitCount>::write_score(uint score)
{
auto score_string = std::to_string(score);
auto score_c_string = this->fit_string(score_string).c_str();
std::copy(std::begin(score_c_string), std::end(score_c_string), std::begin(this->content));
std::copy(score_string.begin(), score_string.end(), std::begin(this->content));
}
template<int DigitCount>
@@ -57,16 +55,16 @@ std::string Display<DigitCount>::fit_string(std::string& score_string)
}
template<int DigitCount>
void Display<DigitCount>::write_content( std::array<uint8_t, DigitCount> content)
void Display<DigitCount>::write_content( std::array<char, DigitCount> content)
{
this->content = content;
}
<int DigitCount>
std::vector<uint8_t> Display<DigitCount>::get_content()
template <int DigitCount>
std::vector<uint8_t> Display<DigitCount>::get_content() const
{
// todo: expensive?
return std::vector<uint8_t>(content, content + DigitCount);
return std::vector<uint8_t>(content.begin(), content.end());
}
}

11
FlippR-Driver/src/output/items/impl/EightDigitDisplay.h
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@@ -24,6 +24,17 @@ public:
EightDigitDisplay(uint8_t address, uint8_t id) :
Display<8>(address, id) {}
void write_score(uint score) override
{
Display<8>::write_score(score);
}
void write_content(std::array<char, 8> content) override
{
Display<8>::write_content(content);
}
~EightDigitDisplay() override = default;
};

10
FlippR-Driver/src/output/items/impl/SevenDigitDisplay.h
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@@ -24,6 +24,16 @@ public:
SevenDigitDisplay(uint8_t address, uint8_t id) :
Display<7>(address, id) {}
void write_score(uint score) override
{
Display<7>::write_score(score);
}
void write_content(std::array<char, 7> content) override
{
Display<7>::write_content(content);
}
~SevenDigitDisplay() override = default;
};