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written output item logic

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This commit is contained in:
Jonas Zeunert
2018-11-23 15:17:33 +01:00
parent 89b76ccc37
commit f0e51441b8
14 changed files with 160 additions and 77 deletions
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130
FlippR-Driver/src/utility/OutputGPIOInterface.cpp
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@@ -12,6 +12,7 @@ namespace flippR_driver
namespace utility
{
using namespace output::items;
using namespace nlohmann;
OutputGPIOInterface::OutputGPIOInterface(std::istream &output_config_stream)
{
@@ -20,7 +21,7 @@ OutputGPIOInterface::OutputGPIOInterface(std::istream &output_config_stream)
parse_output_config(output_config);
initialize_i2c_addresses(output_config);
initialize_i2c_addresses();
initialize_pins();
}
@@ -34,38 +35,38 @@ void OutputGPIOInterface::parse_output_config(json &output_config)
void OutputGPIOInterface::parse_pins_driver_board(json &driver_board_config)
{
pins_driver_board["i2c_address"] = driver_board_config.at("i2c_address").get<u_int8_t>();
pins_driver_board["pin_base"] = driver_board_config.at("pin_base").get<u_int8_t>();
pins_driver_board["data"] = driver_board_config.at("data").get<u_int8_t>();
pins_driver_board["CL"] = driver_board_config.at("CL").get<u_int8_t>();
this->pins_driver_board["i2c_address"] = driver_board_config.at("i2c_address").get<u_int8_t>();
this->pins_driver_board["pin_base"] = driver_board_config.at("pin_base").get<u_int8_t>();
this->pins_driver_board["data"] = driver_board_config.at("data").get<u_int8_t>();
this->pins_driver_board["CL"] = driver_board_config.at("CL").get<u_int8_t>();
json pin_select = driver_board_config.at("pin-select");
pins_driver_board["pin-select-A"] = latch_select.at("A").get<u_int8_t>();
pins_driver_board["pin-select-B"] = latch_select.at("B").get<u_int8_t>();
pins_driver_board["pin-select-C"] = latch_select.at("C").get<u_int8_t>();
this->pins_driver_board["pin-select-A"] = pin_select.at("A").get<u_int8_t>();
this->pins_driver_board["pin-select-B"] = pin_select.at("B").get<u_int8_t>();
this->pins_driver_board["pin-select-C"] = pin_select.at("C").get<u_int8_t>();
json latch_select = driver_board_config.at("latch-select");
pins_driver_board["mux1"] = latch_select.at("mux1").get<u_int8_t>();
pins_driver_board["mux2"] = latch_select.at("mux2").get<u_int8_t>();
pins_driver_board["latch-select-A"] = latch_select.at("A").get<u_int8_t>();
pins_driver_board["latch-select-B"] = latch_select.at("B").get<u_int8_t>();
pins_driver_board["latch-select-C"] = latch_select.at("C").get<u_int8_t>();
this->pins_driver_board["mux1"] = latch_select.at("mux1").get<u_int8_t>();
this->pins_driver_board["mux2"] = latch_select.at("mux2").get<u_int8_t>();
this->pins_driver_board["latch-select-A"] = latch_select.at("A").get<u_int8_t>();
this->pins_driver_board["latch-select-B"] = latch_select.at("B").get<u_int8_t>();
this->pins_driver_board["latch-select-C"] = latch_select.at("C").get<u_int8_t>();
}
void OutputGPIOInterface::parse_pins_sound(json &sound_board_config)
{
pins_sound["i2c_address"] = sound_board_config.at("i2c_address").get<u_int8_t>();
pins_sound["pin_base"] = sound_board_config.at("pin_base").get<u_int8_t>();
pins_sound["fire"] = sound_board_config.at("fire").get<u_int8_t>();
this->pins_sound["i2c_address"] = sound_board_config.at("i2c_address").get<u_int8_t>();
this->pins_sound["pin_base"] = sound_board_config.at("pin_base").get<u_int8_t>();
this->pins_sound["fire"] = sound_board_config.at("fire").get<u_int8_t>();
json sound_address = driver_board_config.at("sound_address");
pins_sound["A"] = sound_address.at("A").get<u_int8_t>();
pins_sound["B"] = sound_address.at("B").get<u_int8_t>();
pins_sound["C"] = sound_address.at("C").get<u_int8_t>();
pins_sound["D"] = sound_address.at("D").get<u_int8_t>();
pins_sound["E"] = sound_address.at("E").get<u_int8_t>();
pins_sound["F"] = sound_address.at("F").get<u_int8_t>();
pins_sound["G"] = sound_address.at("G").get<u_int8_t>();
json sound_address = sound_board_config.at("sound_address");
this->pins_sound["A"] = sound_address.at("A").get<u_int8_t>();
this->pins_sound["B"] = sound_address.at("B").get<u_int8_t>();
this->pins_sound["C"] = sound_address.at("C").get<u_int8_t>();
this->pins_sound["D"] = sound_address.at("D").get<u_int8_t>();
this->pins_sound["E"] = sound_address.at("E").get<u_int8_t>();
this->pins_sound["F"] = sound_address.at("F").get<u_int8_t>();
this->pins_sound["G"] = sound_address.at("G").get<u_int8_t>();
}
void OutputGPIOInterface::parse_pins_display(json &display_board_config)
@@ -77,33 +78,23 @@ void OutputGPIOInterface::initialize_pins()
{
// Since this are all outputs we just initialize everything as output conveniently
initialize_all_pins(pins_driver_board["pin_base"]);
initialize_all_pins(pins_sound_board["pin_base"]);
initialize_all_pins(pins_display_board["pin_base"]);
initialize_all_pins(pins_sound["pin_base"]);
initialize_all_pins(pins_display["pin_base"]);
}
void OutputGPIOInterface::initialize_all_pins(u_int8_t pin_base)
{
for(int i = 0; i < 16; i++)
{
initialize_output_pin(pin_base + i);
GPIOInterface::initialize_output_pin(pin_base + i);
}
}
void OutputGPIOInterface::initialize_i2c_addresses()
{
mcp23017Setup(pins_driver_board["pin_base"], pins_driver_board["i2c_address"]);
mcp23017Setup(pins_sound_board["pin_base"], pins_sound_board["i2c_address"]);
mcp23017Setup(pins_display_board["pin_base"], pins_display_board["i2c_address"]);
}
void OutputGPIOInterface::activate_output_item(IOutputItem *item)
{
std::lock_guard<std::mutex> guard(output_item_mutex);
}
void OutputGPIOInterface::deactivate_output_item(IOutputItem *item)
{
std::lock_guard<std::mutex> guard(output_item_mutex);
mcp23017Setup(pins_sound["pin_base"], pins_sound["i2c_address"]);
mcp23017Setup(pins_display["pin_base"], pins_display["i2c_address"]);
}
void OutputGPIOInterface::write_display(IDisplay &display)
@@ -111,5 +102,66 @@ void OutputGPIOInterface::write_display(IDisplay &display)
}
void OutputGPIOInterface::activate(output::items::ISound *sound)
{
write_sound_address(sound->address);
GPIOInterface::write_pin(pins_sound["fire"], 1);
}
void OutputGPIOInterface::write_sound_address(u_int8_t address)
{
}
void OutputGPIOInterface::write_driver_board_address(u_int8_t address)
{
// todo schöner machen!
int latch = address / 8;
int pin = address % 8;
bool mux1 = latch / 8;
latch = mux1 ? latch : latch - 8; // substracting 8 if it is on 2nd latch
// selecting mux
write_pin(pins_driver_board["mux1"], mux1);
write_pin(pins_driver_board["mux2"], !mux1);
// selecting latch
write_pin(pins_driver_board["latch-select-A"], latch & 0b001)
write_pin(pins_driver_board["latch-select-B"], latch & 0b010)
write_pin(pins_driver_board["latch-select-C"], latch & 0b100)
// selecting address
write_pin(pins_driver_board["pin-select-A"], pin & 0b001)
write_pin(pins_driver_board["pin-select-B"], pin & 0b010)
write_pin(pins_driver_board["pin-select-C"], pin & 0b100)
}
void OutputGPIOInterface::activate(output::items::IDriverBoardItem *driver_board_item)
{
std::lock_guard<std::mutex> guard(output_item_mutex);
write_driver_board_address(driver_board_item->address);
write_data(1);
}
void OutputGPIOInterface::write_data(bool data)
{
write_pin(pins_driver_board["data"], data);
}
void OutputGPIOInterface::deactivate(output::items::IDriverBoardItem *driver_board_item)
{
std::lock_guard<std::mutex> guard(output_item_mutex);
write_driver_board_address(driver_board_item->address);
write_data(0);
}
}
}

26
FlippR-Driver/src/utility/OutputGPIOInterface.h
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@@ -10,9 +10,13 @@
#include "GPIOInterface.h"
#include "output/items/IOutputItem.h"
#include "output/items/IItem.h"
#include "output/items/IDriverBoardItem.h"
#include "output/items/ISound.h"
#include "output/items/IDisplay.h"
#include "json/json.hpp"
#include <mcp23017.h>
#include <mutex>
#include <map>
@@ -23,7 +27,6 @@ namespace utility
class OutputGPIOInterface : public GPIOInterface
{
using namespace nlohmann;
public:
OutputGPIOInterface(std::istream &output_config_stream);
@@ -31,26 +34,29 @@ public:
virtual ~OutputGPIOInterface() = default;
void activate(output::items::ISound *sound);
void activate(output::items::ILamp *lamp);
void activate(output::items::ISolenoid *solenoid);
void activate(output::items::IDriverBoardItem *driver_board_item);
void deactivate(output::items::ISound *sound);
void deactivate(output::items::ILamp *lamp);
void deactivate(output::items::ISolenoid *solenoid);
void deactivate(output::items::IDriverBoardItem *driver_board_item);
void write_display(output::items::IDisplay &display);
private:
void parse_output_config(json &output_config);
void parse_pins_driver_board(json &driver_board_config);
void parse_pins_sound(json &sound_board_config);
void parse_pins_display(json &display_board_config);
void parse_output_config(nlohmann::json &output_config);
void parse_pins_driver_board(nlohmann::json &driver_board_config);
void parse_pins_sound(nlohmann::json &sound_board_config);
void parse_pins_display(nlohmann::json &display_board_config);
void initialize_i2c_addresses();
void initialize_pins();
void initialize_all_pins(u_int8_t pin_base);
void write_sound_address(u_int8_t address);
void write_driver_board_address(u_int8_t address);
void write_data(bool data);
private:
std::mutex output_item_mutex;