Zbernica i2c: MCP4725 - História úprav

StudentMIPS na 13:09, 7. jún 2023

2023-06-07T13:09:56Z

← Staršia verzia		Verzia z 13:09, 7. jún 2023
Riadok 10:		Riadok 10:
	'''Literatúra:'''		'''Literatúra:'''
	* [https://ww1.microchip.com/downloads/en/devicedoc/22039d.pdf Katalógový list čipu MCP4725]		* [https://ww1.microchip.com/downloads/en/devicedoc/22039d.pdf Katalógový list čipu MCP4725]
			* [https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf Katalógový list čipu ATmega328P]
	* [https://github.com/RobTillaart/MCP4725 Arduino knižnica k MCP4725]		* [https://github.com/RobTillaart/MCP4725 Arduino knižnica k MCP4725]

StudentMIPS na 13:03, 7. jún 2023

2023-06-07T13:03:37Z

← Staršia verzia		Verzia z 13:03, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="MCP4725 Example"><source lang="c" style="background: LightYellow;">		<tab name="MCP4725 Driver Example"><source lang="c" style="background: LightYellow;">
	/*		/*
	* MicroProject.c		* MicroProject.c

StudentMIPS na 13:02, 7. jún 2023

2023-06-07T13:02:02Z

← Staršia verzia		Verzia z 13:02, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="~~MCP4725_Example~~"><source lang="c" style="background: LightYellow;">		<tab name="MCP4725 Example"><source lang="c" style="background: LightYellow;">
	/*		/*
	* MicroProject.c		* MicroProject.c

StudentMIPS na 12:59, 7. jún 2023

2023-06-07T12:59:19Z

← Staršia verzia		Verzia z 12:59, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="MCP4725_Example"><source lang="c" style="background: ~~#eaecf0~~;">		<tab name="MCP4725_Example"><source lang="c" style="background: LightYellow;">
	/*		/*
	* MicroProject.c		* MicroProject.c
Riadok 155:		Riadok 155:

	</source></tab>		</source></tab>
	<tab name="mcp4725.c"><source lang="c" style="background: ~~#eaecf0~~;">		<tab name="mcp4725.c"><source lang="c" style="background: LightYellow;">
	/*		/*
	* mcp4725.c		* mcp4725.c
Riadok 305:		Riadok 305:
	}		}
	</source></tab>		</source></tab>
	<tab name="mcp4725.h"><source lang="c" style="background: ~~#eaecf0~~;">		<tab name="mcp4725.h"><source lang="c" style="background: LightYellow;">
	/*		/*
	* mcp4725.h		* mcp4725.h
Riadok 349:		Riadok 349:
	#endif /* MCP4725_H_ */		#endif /* MCP4725_H_ */
	</source></tab>		</source></tab>
	<tab name="uart.c"><source lang="c++" style="background: ~~#eaecf0~~;">		<tab name="uart.c"><source lang="c++" style="background: LightYellow;">
	#include "uart.h"		#include "uart.h"
	#include <avr/io.h>		#include <avr/io.h>
Riadok 398:		Riadok 398:
	}		}
	</source></tab>		</source></tab>
	<tab name="uart.h"><source lang="c" style="background: ~~#eaecf0~~;">		<tab name="uart.h"><source lang="c" style="background: LightYellow;">
	/* ************************************************************************* */		/* ************************************************************************* */
	/* FileName : uart.h */		/* FileName : uart.h */
Riadok 416:		Riadok 416:
	char uart_getc( void );		char uart_getc( void );
	</source></tab>		</source></tab>
	<tab name="i2cmaster.c"><source lang="c" style="background: ~~#eaecf0~~;">		<tab name="i2cmaster.c"><source lang="c" style="background: LightYellow;">

	/*************************************************************************		/*************************************************************************
Riadok 621:		Riadok 621:
	}/* i2c_readNak */		}/* i2c_readNak */
	</source></tab>		</source></tab>
	<tab name="i2cmaster.h"><source lang="c" style="background: ~~#eaecf0~~;">		<tab name="i2cmaster.h"><source lang="c" style="background: LightYellow;">

	#ifndef I2CMASTER_H_		#ifndef I2CMASTER_H_
Riadok 830:		Riadok 830:
	'''Video:'''		'''Video:'''
	<center><youtube>4zpvZWjhtcc</youtube></center>		<center><youtube>4zpvZWjhtcc</youtube></center>

	~~Kľúčové slová 'Category', ktoré sú na konci stránky nemeňte.~~

	[[Category:AVR]] [[Category:MIPS]]		[[Category:AVR]] [[Category:MIPS]]

StudentMIPS: Changed code bg

2023-06-07T12:54:24Z

Changed code bg

← Staršia verzia		Verzia z 12:54, 7. jún 2023
Riadok 155:		Riadok 155:

	</source></tab>		</source></tab>
	<tab name="mcp4725.c"><source lang="c" style="background: ~~LightYellow~~;">		<tab name="mcp4725.c"><source lang="c" style="background: #eaecf0;">
	/*		/*
	* mcp4725.c		* mcp4725.c
Riadok 305:		Riadok 305:
	}		}
	</source></tab>		</source></tab>
	<tab name="mcp4725.h"><source lang="c" style="background: ~~LightYellow~~;">		<tab name="mcp4725.h"><source lang="c" style="background: #eaecf0;">
	/*		/*
	* mcp4725.h		* mcp4725.h
Riadok 349:		Riadok 349:
	#endif /* MCP4725_H_ */		#endif /* MCP4725_H_ */
	</source></tab>		</source></tab>
	<tab name="uart.c"><source lang="c++" style="background: ~~LightYellow~~;">		<tab name="uart.c"><source lang="c++" style="background: #eaecf0;">
	#include "uart.h"		#include "uart.h"
	#include <avr/io.h>		#include <avr/io.h>
Riadok 398:		Riadok 398:
	}		}
	</source></tab>		</source></tab>
	<tab name="uart.h"><source lang="c" style="background: ~~LightYellow~~;">		<tab name="uart.h"><source lang="c" style="background: #eaecf0;">
	/* ************************************************************************* */		/* ************************************************************************* */
	/* FileName : uart.h */		/* FileName : uart.h */
Riadok 416:		Riadok 416:
	char uart_getc( void );		char uart_getc( void );
	</source></tab>		</source></tab>
	<tab name="i2cmaster.c"><source lang="c" style="background: ~~LightYellow~~;">		<tab name="i2cmaster.c"><source lang="c" style="background: #eaecf0;">

	/*************************************************************************		/*************************************************************************
Riadok 621:		Riadok 621:
	}/* i2c_readNak */		}/* i2c_readNak */
	</source></tab>		</source></tab>
	<tab name="i2cmaster.h"><source lang="c" style="background: ~~LightYellow~~;">		<tab name="i2cmaster.h"><source lang="c" style="background: #eaecf0;">

	#ifndef I2CMASTER_H_		#ifndef I2CMASTER_H_

StudentMIPS na 12:52, 7. jún 2023

2023-06-07T12:52:39Z

← Staršia verzia		Verzia z 12:52, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="MCP4725_Example"><source lang="c" style="background: ~~LightGrey~~;">		<tab name="MCP4725_Example"><source lang="c" style="background: #eaecf0;">
	/*		/*
	* MicroProject.c		* MicroProject.c

StudentMIPS na 12:50, 7. jún 2023

2023-06-07T12:50:28Z

← Staršia verzia		Verzia z 12:50, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="MCP4725_Example"><source lang="c" style="background: ~~LightYellow~~;">		<tab name="MCP4725_Example"><source lang="c" style="background: LightGrey;">
	/*		/*
	* MicroProject.c		* MicroProject.c

StudentMIPS na 12:49, 7. jún 2023

2023-06-07T12:49:50Z

← Staršia verzia		Verzia z 12:49, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="MCP4725_Example.c"><source lang="c" style="background: LightYellow;">		<tab name="MCP4725_Example"><source lang="c" style="background: LightYellow;">
	/*		/*
	* MicroProject.c		* MicroProject.c

StudentMIPS na 12:48, 7. jún 2023

2023-06-07T12:48:09Z

← Staršia verzia		Verzia z 12:48, 7. jún 2023
Riadok 72:		Riadok 72:

	<tabs>		<tabs>
	<tab name="MCP4725_Example.c"><source lang="c++" style="background: LightYellow;">		<tab name="MCP4725_Example.c"><source lang="c" style="background: LightYellow;">
	/*		/*
	* MicroProject.c		* MicroProject.c
Riadok 155:		Riadok 155:

	</source></tab>		</source></tab>
	<tab name="mcp4725.c"><source lang="c++" style="background: LightYellow;">		<tab name="mcp4725.c"><source lang="c" style="background: LightYellow;">
	/*		/*
	* mcp4725.c		* mcp4725.c
Riadok 305:		Riadok 305:
	}		}
	</source></tab>		</source></tab>
	<tab name="mcp4725.h"><source lang="c++" style="background: LightYellow;">		<tab name="mcp4725.h"><source lang="c" style="background: LightYellow;">
	/*		/*
	* mcp4725.h		* mcp4725.h
Riadok 398:		Riadok 398:
	}		}
	</source></tab>		</source></tab>
	<tab name="uart.h"><source lang="c++" style="background: LightYellow;">		<tab name="uart.h"><source lang="c" style="background: LightYellow;">
	/* ************************************************************************* */		/* ************************************************************************* */
	/* FileName : uart.h */		/* FileName : uart.h */
Riadok 416:		Riadok 416:
	char uart_getc( void );		char uart_getc( void );
	</source></tab>		</source></tab>
	<tab name="i2cmaster.c"><source lang="c++" style="background: LightYellow;">		<tab name="i2cmaster.c"><source lang="c" style="background: LightYellow;">

	/*************************************************************************		/*************************************************************************
Riadok 621:		Riadok 621:
	}/* i2c_readNak */		}/* i2c_readNak */
	</source></tab>		</source></tab>
	<tab name="i2cmaster.h"><source lang="c++" style="background: LightYellow;">		<tab name="i2cmaster.h"><source lang="c" style="background: LightYellow;">

	#ifndef I2CMASTER_H_		#ifndef I2CMASTER_H_

StudentMIPS: Final

2023-06-07T12:38:50Z

Final

@@ Riadok 19: / Riadok 19: @@
 [[Súbor:Mcp4725-arduino-wiring-connection.jpg|600px|thumb|center|Grafická reprezentácia pripojenia D/A prevodníka k vývojovej doske Arduino Uno]]
-Nezabudnite doplniť schému zapojenia!
+'''MCP4725'''
 [[Súbor:Schematic_MCP4725.png|600px|thumb|center|Schéma zapojenia D/A prevodníka MCP4725]]
@@ Riadok 26: / Riadok 55: @@
 === Algoritmus a program ===
-Algoritmus programu je....
+* Demonštračný program: ''MCP4725_Example.c''
@@ Riadok 57: / Riadok 99: @@
 	ADMUX = (0<<REFS1)|(1<<REFS0); // AVCC - set the ADC reference voltage
 	ADCSRA = (1<<ADEN) // "Turn ON" the ADC
-	|(1<<ADPS2)|(1<<ADPS1)|(1<<ADPS0); // Set the prescaler - fOsc/128, fADC = 125kHz, conversion duration < ako 0,1ms, align right
+	|(1<<ADPS2)|(1<<ADPS1)|(1<<ADPS0); // Set the prescaler - fOsc/128, fADC = 125kHz, conversion duration < 0,1ms, align right
+}
@@ Riadok 768: / Riadok 810: @@
 </source></tab>
 </tabs>
 Zdrojový kód: [[Médiá:MCP4725_source_code.zip ‎|MCP4725_Source.zip]]
@@ Riadok 776: / Riadok 816: @@
 === Overenie ===
-Na používanie našej aplikácie stačia dve tlačítka a postup používania je opísaný v sekcii popis riešenia.
+Na overenie funkčnosti knižnice stačí samotný plošný spoj s MCP4725 prevodníkom a Arduino UNO pripojené k počítaču cez USB port. Postup používania je opísaný v sekcii Analýza a opis riešenia.
-Na konci uvádzame fotku záverečnej obrazovky pred resetom. Vypísaný je tu priemerný čas a najlepší čas.
-[[Súbor:fotka.jpg|400px|thumb|center|Aplikácia.]]
+[[Súbor:MCP4725 demoP.png|1200px|thumb|center|Časové priebehy čítaných hodnôt]]
 '''Video:'''
-<center><youtube>_l02MBu41n0</youtube></center>
+<center><youtube>4zpvZWjhtcc</youtube></center>
 Kľúčové slová 'Category', ktoré sú na konci stránky nemeňte.
 [[Category:AVR]] [[Category:MIPS]]