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| en:programming:c:crashcourse [2012/06/05 11:23] – eero.valjaots | en:programming:c:crashcourse [2020/07/20 09:00] (current) – external edit 127.0.0.1 | ||
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| - | ====== Crash course ====== | + | ====== |
| - | <note important> | + | |
| ===== Program structure ===== | ===== Program structure ===== | ||
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| /* | /* | ||
| - | | + | Block comment can be used to include more than one line. |
| - | The beginning and the end of a comment is assigned with slash and asterisk signs. | + | The beginning and the end of a comment is assigned with slash and asterisk signs. |
| */ | */ | ||
| </ | </ | ||
| - | ~~PB~~ | ||
| ===== Data ===== | ===== Data ===== | ||
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| </ | </ | ||
| - | ~~PB~~ | + | < |
| ===== Operations ===== | ===== Operations ===== | ||
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| Bit operations are essential when using the registers of microcontroller. These are described in AVR register chapter. | Bit operations are essential when using the registers of microcontroller. These are described in AVR register chapter. | ||
| - | ~~PB~~ | + | < |
| ===== Functions ===== | ===== Functions ===== | ||
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| The execution of a C-language program is started from //main// function which makes it compulsory function. | The execution of a C-language program is started from //main// function which makes it compulsory function. | ||
| - | ~~PB~~ | + | < |
| ===== Statements ===== | ===== Statements ===== | ||
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| </ | </ | ||
| - | ~~PB~~ | + | < |
| ==== Switch statement ==== | ==== Switch statement ==== | ||
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| </ | </ | ||
| - | ~~PB~~ | + | < |
| ==== for loop ==== | ==== for loop ==== | ||
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| Standard functions library (stdlib.h) includes functions to simplify different common operations and conversions. | Standard functions library (stdlib.h) includes functions to simplify different common operations and conversions. | ||
| - | ==== random | + | ==== Random |
| Generating a random number is not so simple for AVR microcontroller. | Generating a random number is not so simple for AVR microcontroller. | ||
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| [[http:// | [[http:// | ||
| - | ~~DISCUSSION~~ | ||
