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Transmitter of SysEX MIDI messages
Špiřík, Jan ; Schimmel, Jiří (referee) ; Káňa, Ladislav (advisor)
This bachelor´s thesis deals with the analysis of MIDI protocol and especially MIDI SysEx messages, that are nowadays used more and more. The purpose of this thesis is the layout and realization of equipment, which will be these SysEx messages send over MIDI bus and simultaneously shows the description of these messages on one-row display. In the first part the solved thesis deals with MIDI, its history, definition of conception, linkage of hardware for communication and of cours analysis of language, that protocol communicates. The main Channel mode messages are analyzed, that MIDI system uses to basic operation for communication between various instruments in MIDI system. Especially System Common Mesagges are addicted and mainly SysEx messages. All standards of MIDI Specification, which can be send over SysEx messages, are shortly described. Universal and Manufacturers specific messages are showed. The list of SysEx Real Time and Non-Real Time messages is published, that are defined in MIDI Specification 1.1, General MIDI 2 standard and newest additions. The second part of this thesis deals with realization of Transmitter of SysEx messages. Hardware of the equipment is described, such as princip of connection, used parts and advantages of solution. The main part of the Transmitter is microcontroller Atmel ATmega16 from series AVR, which controls realized Transmitter. For communication with PC, where can load through formed application MIDI SysEx to Transmitter, serves nowadays the most used bus USB.
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Control of Music Equipment with Non-Electric Sensors Using MIDI Protocol
Vlach, Miloš ; Číž, Radim (referee) ; Schimmel, Jiří (advisor)
The goal of this Master’s thesis is to create a device that is able to control MIDI musical electronics, via use of non-electrical sensors as un-usual control elements and module Arduino Diecimila used as the processing element. This thesis is dealing with this given problem from a complex point of view, from design to actual realisation of the device. In the process of the thesis the solution for an optical proximity sensor and for resistance weight sensor is delivered. For both of them the adjustments circuitry is designed including interfaces, and further on it is constructed on PCB board. Then, control software, which processes the input sensor signal into a stream of MIDI data, which is sent to the computer as a slave device, is developed. The runtime of the program and the behaviour of MIDI elements can be controlled with a sub-protocol based on MIDI SysEx messages.
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Programmable MIDI Controller
Kolařík, Martin ; Lattenberg, Ivo (referee) ; Schimmel, Jiří (advisor)
This bachelor‘s thesis analyzes a designing a programmable MIDI controller. Theoretical part describes the MIDI protocol, its structure and usage. It also focuses on attributes of used components, mainly the ATmega32-16PU processor and liquid crystal display with HD44780 controller. Practical part of the project focuses on designing an electronic scheme of MIDI controller, its printed circuit board and it describes used program. For programming was used ISP programmer Biprog and as development platform Atmel studio 6.1. Finished controller is able to send MIDI message with every users action, including system messages. It is programmable using computer generated System Exclusive MIDI messages and it contains a soft-thru function.
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Application for Programming MIDI Controllers
Dolejší, Miloš ; Frenštátský, Petr (referee) ; Schimmel, Jiří (advisor)
This bachelor thesis deals with designing of an application which allows programming of controls on ControlFREAK and Bitstream 3x controllers via MIDI System Exclusive messages. The theoretical part contains an analysis of the MIDI communication protocol, including description of channel and system MIDI data. The practical part describes individual parts of the application and then presents and explains parts of the source code. The application has been created in the Visual Studio 2013 SDK using Windows Multimedia System library, which contains functions and structures necessary for accomplishing the application’s tasks. The communication between the PC and the controller is realized via MIDI-USB converter.
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Synchronization Signal Generator for Musical Applications
Vácha, Lukáš ; Přinosil, Jiří (referee) ; Schimmel, Jiří (advisor)
This bachelor thesis deals with analysis of MIDI´s protocol and especially by the implementation of synchronization methods. The aim of this thesis is suggestion and creating of a prototype of equipment, which transmits one sort of synchronization code and enables its direct extension on produced equipment. First part of solution of this thesis deals with MIDI in general, its history, hardware definition and protocol analysis, especially by analysis of methods and by types of synchronization. The main attention is devoted to MIDI Click/SPP code, which is also implemented in created prototype. The second part of this thesis deals with proposal of hardware solution of prototype, where is parsed a principle of involvement and used components in detail. The third part describes software proposal of solving from necessary initializations of microcontrollers up to operations with individual circumferences. There is also analyzed a customer service. Last, fourth part of thesis deals with realization of prototype, its revival and testing. There is stated value of properties of prototype, some suggestions for possible extension and summary of achieved aims of this thesis in the end.
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Programmable MIDI Controller
Kolařík, Martin ; Lattenberg, Ivo (referee) ; Schimmel, Jiří (advisor)
This bachelor‘s thesis analyzes a designing a programmable MIDI controller. Theoretical part describes the MIDI protocol, its structure and usage. It also focuses on attributes of used components, mainly the ATmega32-16PU processor and liquid crystal display with HD44780 controller. Practical part of the project focuses on designing an electronic scheme of MIDI controller, its printed circuit board and it describes used program. For programming was used ISP programmer Biprog and as development platform Atmel studio 6.1. Finished controller is able to send MIDI message with every users action, including system messages. It is programmable using computer generated System Exclusive MIDI messages and it contains a soft-thru function.
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|
|
Application for Programming MIDI Controllers
Dolejší, Miloš ; Frenštátský, Petr (referee) ; Schimmel, Jiří (advisor)
This bachelor thesis deals with designing of an application which allows programming of controls on ControlFREAK and Bitstream 3x controllers via MIDI System Exclusive messages. The theoretical part contains an analysis of the MIDI communication protocol, including description of channel and system MIDI data. The practical part describes individual parts of the application and then presents and explains parts of the source code. The application has been created in the Visual Studio 2013 SDK using Windows Multimedia System library, which contains functions and structures necessary for accomplishing the application’s tasks. The communication between the PC and the controller is realized via MIDI-USB converter.
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|
|
Synchronization Signal Generator for Musical Applications
Vácha, Lukáš ; Přinosil, Jiří (referee) ; Schimmel, Jiří (advisor)
This bachelor thesis deals with analysis of MIDI´s protocol and especially by the implementation of synchronization methods. The aim of this thesis is suggestion and creating of a prototype of equipment, which transmits one sort of synchronization code and enables its direct extension on produced equipment. First part of solution of this thesis deals with MIDI in general, its history, hardware definition and protocol analysis, especially by analysis of methods and by types of synchronization. The main attention is devoted to MIDI Click/SPP code, which is also implemented in created prototype. The second part of this thesis deals with proposal of hardware solution of prototype, where is parsed a principle of involvement and used components in detail. The third part describes software proposal of solving from necessary initializations of microcontrollers up to operations with individual circumferences. There is also analyzed a customer service. Last, fourth part of thesis deals with realization of prototype, its revival and testing. There is stated value of properties of prototype, some suggestions for possible extension and summary of achieved aims of this thesis in the end.
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Transmitter of SysEX MIDI messages
Špiřík, Jan ; Schimmel, Jiří (referee) ; Káňa, Ladislav (advisor)
This bachelor´s thesis deals with the analysis of MIDI protocol and especially MIDI SysEx messages, that are nowadays used more and more. The purpose of this thesis is the layout and realization of equipment, which will be these SysEx messages send over MIDI bus and simultaneously shows the description of these messages on one-row display. In the first part the solved thesis deals with MIDI, its history, definition of conception, linkage of hardware for communication and of cours analysis of language, that protocol communicates. The main Channel mode messages are analyzed, that MIDI system uses to basic operation for communication between various instruments in MIDI system. Especially System Common Mesagges are addicted and mainly SysEx messages. All standards of MIDI Specification, which can be send over SysEx messages, are shortly described. Universal and Manufacturers specific messages are showed. The list of SysEx Real Time and Non-Real Time messages is published, that are defined in MIDI Specification 1.1, General MIDI 2 standard and newest additions. The second part of this thesis deals with realization of Transmitter of SysEx messages. Hardware of the equipment is described, such as princip of connection, used parts and advantages of solution. The main part of the Transmitter is microcontroller Atmel ATmega16 from series AVR, which controls realized Transmitter. For communication with PC, where can load through formed application MIDI SysEx to Transmitter, serves nowadays the most used bus USB.
|
|
|
Control of Music Equipment with Non-Electric Sensors Using MIDI Protocol
Vlach, Miloš ; Číž, Radim (referee) ; Schimmel, Jiří (advisor)
The goal of this Master’s thesis is to create a device that is able to control MIDI musical electronics, via use of non-electrical sensors as un-usual control elements and module Arduino Diecimila used as the processing element. This thesis is dealing with this given problem from a complex point of view, from design to actual realisation of the device. In the process of the thesis the solution for an optical proximity sensor and for resistance weight sensor is delivered. For both of them the adjustments circuitry is designed including interfaces, and further on it is constructed on PCB board. Then, control software, which processes the input sensor signal into a stream of MIDI data, which is sent to the computer as a slave device, is developed. The runtime of the program and the behaviour of MIDI elements can be controlled with a sub-protocol based on MIDI SysEx messages.
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