pio entfernt & spiegel test routine
This commit is contained in:
Tristan Krause
parent
b7b3fa6327
commit
13e95264fb
172
B15F.hex
172
B15F.hex
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2
Makefile
2
Makefile
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@ -12,7 +12,7 @@ OUTPUT = B15F.elf
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HEX = B15F.hex
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CFLAGS = -std=c++14 -O3 -mmcu=atmega1284 -DF_CPU=20000000 -DPIO_DISABLE_I2C
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LDFLAGS =
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OBJECTS = main.o spi.o mcp23s17.o tlc5615.o adu.o selftest.o vars.o
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OBJECTS = main.o spi.o mcp23s17.o tlc5615.o adu.o selftest.o global_vars.o
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COMPILE = $(COMPILER_PATH) $(CFLAGS)
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#include "vars.h"
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#include "global_vars.h"
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SPI spi;
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MCP23S17 beba0(spi, SPIADR::BEBA0);
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#ifndef VARS_H
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#define VARS_H
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#ifndef GLOBAL_VARS_H
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#define GLOBAL_VARS_H
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#include "mcp23s17.h"
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#include "tlc5615.h"
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extern TLC5615 dac1;
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extern ADU adu;
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#endif // VARS_H
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#endif // GLOBAL_VARS_H
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12
main.cpp
12
main.cpp
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#include <avr/interrupt.h>
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#include <util/delay.h>
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#include <avr/wdt.h>
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#include "vars.h"
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#include "global_vars.h"
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#include "selftest.h"
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#define LED B0
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#define LED PB0
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ISR(WDT_vect)
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{
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while(1)
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{
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dWrite(LED, HIGH);
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_delay_ms(200);
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dWrite(LED, LOW);
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PORTB ^= _BV(LED);
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_delay_ms(200);
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}
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WDTCSR |= _BV(WDIE);
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int main()
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{
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/*WDTCSR = _BV(WDIE) | _BV(WDP3) | _BV(WDP0);
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dMode(LED, OUT);
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dWrite(LED, LOW);
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DDRB |= _BV(LED);
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PORTB &= ~_BV(LED);
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wdt_reset();
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sei();*/
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95
pio.h
95
pio.h
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@ -1,95 +0,0 @@
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/***
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* _______ _____ ___
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* |_ __ \|_ _|.' `.
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* | |__) | | | / .-. \
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* | ___/ | | | | | |
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* _| |_ _| |_\ `-' /
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* |_____| |_____|`.___.'
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*
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* Preprocessor I/O Library
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*
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* ~ version 1.0.0
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* ~ written by Tristan Krause
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* ~ visit www.devfix.net
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*
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* You should have received a copy of the MIT License.
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* If not, see <https://opensource.org/licenses/MIT>.
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*
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* How does it work?
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* ----------------------------------------------
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* Instead of the classical way
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* (1a) DDRA |= (1<<PA0);
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* you can now write
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* (1b) dMode(A0, OUT);
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*
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* It gets directly replaced by the fast
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* PORT manipulation command (1a) using
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* preprocessor macros. This way, PIO
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* does not increase the overall memory
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* consumption or slow down the execution
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* like Arduino does.
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*
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* Why using PIO? The Port commands are enough...
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* ----------------------------------------------
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* First, the code gets a bit more readable,
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* especially for beginners.
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* Second, you can define pins regardless
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* their corresponding port, resulting in
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* a more flexible code. For instance:
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* (2a) #define LED A0
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* dMode(LED, OUT);
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* dWrite(LED, HIGH);
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* If you now choose another pin, the rest
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* of the code can stay the same and PIO
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* will take care of the right PORT commands.
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* (2b) #define LED D6 // this changed
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* dMode(LED, OUT); // same command
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* dWrite(LED, HIGH); // same command
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*
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*/
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#ifndef PIO_H
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#define PIO_H
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// current version
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#define PIOLIB 100
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#include <avr/io.h>
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#ifdef HIGH
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#undef HIGH
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#endif
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#define HIGH 1
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#ifndef LOW
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#undef LOW
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#endif
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#define LOW 0
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#ifndef OUT
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#undef OUT
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#endif
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#define OUT 1
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#ifndef OUTPUT
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#undef OUTPUT
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#endif
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#define OUTPUT 1
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#ifndef IN
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#undef IN
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#endif
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#define IN 0
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#ifndef INPUT
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#undef INPUT
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#endif
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#define INPUT 0
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#include "pio/dmode.h"
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#include "pio/dwrite.h"
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#include "pio/dread.h"
|
||||
|
||||
#include "pio/mcus.h"
|
||||
|
||||
#endif // PIO_H
|
||||
248
pio/dmode.h
248
pio/dmode.h
|
|
@ -1,248 +0,0 @@
|
|||
/***
|
||||
* dmode.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifndef PIO_DMODE_H
|
||||
#define PIO_DMODE_H
|
||||
|
||||
#define dMode(A, B) dMode_(A, B)
|
||||
#define dMode_(A, B) DMODE ## _ ## A ## _ ## B
|
||||
|
||||
#ifdef PA0
|
||||
#define DMODE_A0_1 DDRA |= 0x01
|
||||
#define DMODE_A0_0 DDRA &= 0xFE
|
||||
#else
|
||||
#define DMODE_A0_1 # Pin A0 not supported on this MCU!
|
||||
#define DMODE_A0_0 DMODE_A0_1
|
||||
#endif
|
||||
#ifdef PA1
|
||||
#define DMODE_A1_1 DDRA |= 0x02
|
||||
#define DMODE_A1_0 DDRA &= 0xFD
|
||||
#else
|
||||
#define DMODE_A1_1 # Pin A1 not supported on this MCU!
|
||||
#define DMODE_A1_0 DMODE_A1_1
|
||||
#endif
|
||||
#ifdef PA2
|
||||
#define DMODE_A2_1 DDRA |= 0x04
|
||||
#define DMODE_A2_0 DDRA &= 0xFB
|
||||
#else
|
||||
#define DMODE_A2_1 # Pin A2 not supported on this MCU!
|
||||
#define DMODE_A2_0 DMODE_A2_1
|
||||
#endif
|
||||
#ifdef PA3
|
||||
#define DMODE_A3_1 DDRA |= 0x08
|
||||
#define DMODE_A3_0 DDRA &= 0xF7
|
||||
#else
|
||||
#define DMODE_A3_1 # Pin A3 not supported on this MCU!
|
||||
#define DMODE_A3_0 DMODE_A3_1
|
||||
#endif
|
||||
#ifdef PA4
|
||||
#define DMODE_A4_1 DDRA |= 0x10
|
||||
#define DMODE_A4_0 DDRA &= 0xEF
|
||||
#else
|
||||
#define DMODE_A4_1 # Pin A4 not supported on this MCU!
|
||||
#define DMODE_A4_0 DMODE_A4_1
|
||||
#endif
|
||||
#ifdef PA5
|
||||
#define DMODE_A5_1 DDRA |= 0x20
|
||||
#define DMODE_A5_0 DDRA &= 0xDF
|
||||
#else
|
||||
#define DMODE_A5_1 # Pin A5 not supported on this MCU!
|
||||
#define DMODE_A5_0 DMODE_A5_1
|
||||
#endif
|
||||
#ifdef PA6
|
||||
#define DMODE_A6_1 DDRA |= 0x40
|
||||
#define DMODE_A6_0 DDRA &= 0xBF
|
||||
#else
|
||||
#define DMODE_A6_1 # Pin A6 not supported on this MCU!
|
||||
#define DMODE_A6_0 DMODE_A6_1
|
||||
#endif
|
||||
#ifdef PA7
|
||||
#define DMODE_A7_1 DDRA |= 0x80
|
||||
#define DMODE_A7_0 DDRA &= 0x7F
|
||||
#else
|
||||
#define DMODE_A7_1 # Pin A7 not supported on this MCU!
|
||||
#define DMODE_A7_0 DMODE_A7_1
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PB0
|
||||
#define DMODE_B0_1 DDRB |= 0x01
|
||||
#define DMODE_B0_0 DDRB &= 0xFE
|
||||
#else
|
||||
#define DMODE_B0_1 # Pin B0 not supported on this MCU!
|
||||
#define DMODE_B0_0 DMODE_B0_1
|
||||
#endif
|
||||
#ifdef PB1
|
||||
#define DMODE_B1_1 DDRB |= 0x02
|
||||
#define DMODE_B1_0 DDRB &= 0xFD
|
||||
#else
|
||||
#define DMODE_B1_1 # Pin B1 not supported on this MCU!
|
||||
#define DMODE_B1_0 DMODE_B1_1
|
||||
#endif
|
||||
#ifdef PB2
|
||||
#define DMODE_B2_1 DDRB |= 0x04
|
||||
#define DMODE_B2_0 DDRB &= 0xFB
|
||||
#else
|
||||
#define DMODE_B2_1 # Pin B2 not supported on this MCU!
|
||||
#define DMODE_B2_0 DMODE_B2_1
|
||||
#endif
|
||||
#ifdef PB3
|
||||
#define DMODE_B3_1 DDRB |= 0x08
|
||||
#define DMODE_B3_0 DDRB &= 0xF7
|
||||
#else
|
||||
#define DMODE_B3_1 # Pin B3 not supported on this MCU!
|
||||
#define DMODE_B3_0 DMODE_B3_1
|
||||
#endif
|
||||
#ifdef PB4
|
||||
#define DMODE_B4_1 DDRB |= 0x10
|
||||
#define DMODE_B4_0 DDRB &= 0xEF
|
||||
#else
|
||||
#define DMODE_B4_1 # Pin B4 not supported on this MCU!
|
||||
#define DMODE_B4_0 DMODE_B4_1
|
||||
#endif
|
||||
#ifdef PB5
|
||||
#define DMODE_B5_1 DDRB |= 0x20
|
||||
#define DMODE_B5_0 DDRB &= 0xDF
|
||||
#else
|
||||
#define DMODE_B5_1 # Pin B5 not supported on this MCU!
|
||||
#define DMODE_B5_0 DMODE_B5_1
|
||||
#endif
|
||||
#ifdef PB6
|
||||
#define DMODE_B6_1 DDRB |= 0x40
|
||||
#define DMODE_B6_0 DDRB &= 0xBF
|
||||
#else
|
||||
#define DMODE_B6_1 # Pin B6 not supported on this MCU!
|
||||
#define DMODE_B6_0 DMODE_B6_1
|
||||
#endif
|
||||
#ifdef PB7
|
||||
#define DMODE_B7_1 DDRB |= 0x80
|
||||
#define DMODE_B7_0 DDRB &= 0x7F
|
||||
#else
|
||||
#define DMODE_B7_1 # Pin B7 not supported on this MCU!
|
||||
#define DMODE_B7_0 DMODE_B7_1
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PC0
|
||||
#define DMODE_C0_1 DDRC |= 0x01
|
||||
#define DMODE_C0_0 DDRC &= 0xFE
|
||||
#else
|
||||
#define DMODE_C0_1 # Pin C0 not supported on this MCU!
|
||||
#define DMODE_C0_0 DMODE_C0_1
|
||||
#endif
|
||||
#ifdef PC1
|
||||
#define DMODE_C1_1 DDRC |= 0x02
|
||||
#define DMODE_C1_0 DDRC &= 0xFD
|
||||
#else
|
||||
#define DMODE_C1_1 # Pin C1 not supported on this MCU!
|
||||
#define DMODE_C1_0 DMODE_C1_1
|
||||
#endif
|
||||
#ifdef PC2
|
||||
#define DMODE_C2_1 DDRC |= 0x04
|
||||
#define DMODE_C2_0 DDRC &= 0xFB
|
||||
#else
|
||||
#define DMODE_C2_1 # Pin C2 not supported on this MCU!
|
||||
#define DMODE_C2_0 DMODE_C2_1
|
||||
#endif
|
||||
#ifdef PC3
|
||||
#define DMODE_C3_1 DDRC |= 0x08
|
||||
#define DMODE_C3_0 DDRC &= 0xF7
|
||||
#else
|
||||
#define DMODE_C3_1 # Pin C3 not supported on this MCU!
|
||||
#define DMODE_C3_0 DMODE_C3_1
|
||||
#endif
|
||||
#ifdef PC4
|
||||
#define DMODE_C4_1 DDRC |= 0x10
|
||||
#define DMODE_C4_0 DDRC &= 0xEF
|
||||
#else
|
||||
#define DMODE_C4_1 # Pin C4 not supported on this MCU!
|
||||
#define DMODE_C4_0 DMODE_C4_1
|
||||
#endif
|
||||
#ifdef PC5
|
||||
#define DMODE_C5_1 DDRC |= 0x20
|
||||
#define DMODE_C5_0 DDRC &= 0xDF
|
||||
#else
|
||||
#define DMODE_C5_1 # Pin C5 not supported on this MCU!
|
||||
#define DMODE_C5_0 DMODE_C5_1
|
||||
#endif
|
||||
#ifdef PC6
|
||||
#define DMODE_C6_1 DDRC |= 0x40
|
||||
#define DMODE_C6_0 DDRC &= 0xBF
|
||||
#else
|
||||
#define DMODE_C6_1 # Pin C6 not supported on this MCU!
|
||||
#define DMODE_C6_0 DMODE_C6_1
|
||||
#endif
|
||||
#ifdef PC7
|
||||
#define DMODE_C7_1 DDRC |= 0x80
|
||||
#define DMODE_C7_0 DDRC &= 0x7F
|
||||
#else
|
||||
#define DMODE_C7_1 # Pin C7 not supported on this MCU!
|
||||
#define DMODE_C7_0 DMODE_C7_1
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PD0
|
||||
#define DMODE_D0_1 DDRD |= 0x01
|
||||
#define DMODE_D0_0 DDRD &= 0xFE
|
||||
#else
|
||||
#define DMODE_D0_1 # Pin D0 not supported on this MCU!
|
||||
#define DMODE_D0_0 DMODE_D0_1
|
||||
#endif
|
||||
#ifdef PD1
|
||||
#define DMODE_D1_1 DDRD |= 0x02
|
||||
#define DMODE_D1_0 DDRD &= 0xFD
|
||||
#else
|
||||
#define DMODE_D1_1 # Pin D1 not supported on this MCU!
|
||||
#define DMODE_D1_0 DMODE_D1_1
|
||||
#endif
|
||||
#ifdef PD2
|
||||
#define DMODE_D2_1 DDRD |= 0x04
|
||||
#define DMODE_D2_0 DDRD &= 0xFB
|
||||
#else
|
||||
#define DMODE_D2_1 # Pin D2 not supported on this MCU!
|
||||
#define DMODE_D2_0 DMODE_D2_1
|
||||
#endif
|
||||
#ifdef PD3
|
||||
#define DMODE_D3_1 DDRD |= 0x08
|
||||
#define DMODE_D3_0 DDRD &= 0xF7
|
||||
#else
|
||||
#define DMODE_D3_1 # Pin D3 not supported on this MCU!
|
||||
#define DMODE_D3_0 DMODE_D3_1
|
||||
#endif
|
||||
#ifdef PD4
|
||||
#define DMODE_D4_1 DDRD |= 0x10
|
||||
#define DMODE_D4_0 DDRD &= 0xEF
|
||||
#else
|
||||
#define DMODE_D4_1 # Pin D4 not supported on this MCU!
|
||||
#define DMODE_D4_0 DMODE_D4_1
|
||||
#endif
|
||||
#ifdef PD5
|
||||
#define DMODE_D5_1 DDRD |= 0x20
|
||||
#define DMODE_D5_0 DDRD &= 0xDF
|
||||
#else
|
||||
#define DMODE_D5_1 # Pin D5 not supported on this MCU!
|
||||
#define DMODE_D5_0 DMODE_D5_1
|
||||
#endif
|
||||
#ifdef PD6
|
||||
#define DMODE_D6_1 DDRD |= 0x40
|
||||
#define DMODE_D6_0 DDRD &= 0xBF
|
||||
#else
|
||||
#define DMODE_D6_1 # Pin D6 not supported on this MCU!
|
||||
#define DMODE_D6_0 DMODE_D6_1
|
||||
#endif
|
||||
#ifdef PD7
|
||||
#define DMODE_D7_1 DDRD |= 0x80
|
||||
#define DMODE_D7_0 DDRD &= 0x7F
|
||||
#else
|
||||
#define DMODE_D7_1 # Pin D7 not supported on this MCU!
|
||||
#define DMODE_D7_0 DMODE_D7_1
|
||||
#endif
|
||||
|
||||
#endif // PIO_DMODE_H
|
||||
183
pio/dread.h
183
pio/dread.h
|
|
@ -1,183 +0,0 @@
|
|||
/***
|
||||
* dread.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifndef PIO_DREAD_H
|
||||
#define PIO_DREAD_H
|
||||
|
||||
#define dRead(A) dRead_(A)
|
||||
#define dRead_(A) DREAD ## _ ## A
|
||||
|
||||
#ifdef PA0
|
||||
#define DREAD_A0 (PINA & 0x01)
|
||||
#else
|
||||
#define DREAD_A0 # Pin A0 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA1
|
||||
#define DREAD_A1 (PINA & 0x02)
|
||||
#else
|
||||
#define DREAD_A1 # Pin A1 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA2
|
||||
#define DREAD_A2 (PINA & 0x04)
|
||||
#else
|
||||
#define DREAD_A2 # Pin A2 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA3
|
||||
#define DREAD_A3 (PINA & 0x08)
|
||||
#else
|
||||
#define DREAD_A3 # Pin A3 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA4
|
||||
#define DREAD_A4 (PINA & 0x10)
|
||||
#else
|
||||
#define DREAD_A4 # Pin A4 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA5
|
||||
#define DREAD_A5 (PINA & 0x20)
|
||||
#else
|
||||
#define DREAD_A5 # Pin A5 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA6
|
||||
#define DREAD_A6 (PINA & 0x40)
|
||||
#else
|
||||
#define DREAD_A6 # Pin A6 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PA7
|
||||
#define DREAD_A7 (PINA & 0x80)
|
||||
#else
|
||||
#define DREAD_A7 # Pin A7 not supported on this MCU!
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PB0
|
||||
#define DREAD_B0 (PINB & 0x01)
|
||||
#else
|
||||
#define DREAD_B0 # Pin B0 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB1
|
||||
#define DREAD_B1 (PINB & 0x02)
|
||||
#else
|
||||
#define DREAD_B1 # Pin B1 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB2
|
||||
#define DREAD_B2 (PINB & 0x04)
|
||||
#else
|
||||
#define DREAD_B2 # Pin B2 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB3
|
||||
#define DREAD_B3 (PINB & 0x08)
|
||||
#else
|
||||
#define DREAD_B3 # Pin B3 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB4
|
||||
#define DREAD_B4 (PINB & 0x10)
|
||||
#else
|
||||
#define DREAD_B4 # Pin B4 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB5
|
||||
#define DREAD_B5 (PINB & 0x20)
|
||||
#else
|
||||
#define DREAD_B5 # Pin B5 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB6
|
||||
#define DREAD_B6 (PINB & 0x40)
|
||||
#else
|
||||
#define DREAD_B6 # Pin B6 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PB7
|
||||
#define DREAD_B7 (PINB & 0x80)
|
||||
#else
|
||||
#define DREAD_B7 # Pin B7 not supported on this MCU!
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PC0
|
||||
#define DREAD_C0 (PINC & 0x01)
|
||||
#else
|
||||
#define DREAD_C0 # Pin C0 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC1
|
||||
#define DREAD_C1 (PINC & 0x02)
|
||||
#else
|
||||
#define DREAD_C1 # Pin C1 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC2
|
||||
#define DREAD_C2 (PINC & 0x04)
|
||||
#else
|
||||
#define DREAD_C2 # Pin C2 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC3
|
||||
#define DREAD_C3 (PINC & 0x08)
|
||||
#else
|
||||
#define DREAD_C3 # Pin C3 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC4
|
||||
#define DREAD_C4 (PINC & 0x10)
|
||||
#else
|
||||
#define DREAD_C4 # Pin C4 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC5
|
||||
#define DREAD_C5 (PINC & 0x20)
|
||||
#else
|
||||
#define DREAD_C5 # Pin C5 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC6
|
||||
#define DREAD_C6 (PINC & 0x40)
|
||||
#else
|
||||
#define DREAD_C6 # Pin C6 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PC7
|
||||
#define DREAD_C7 (PINC & 0x80)
|
||||
#else
|
||||
#define DREAD_C7 # Pin C7 not supported on this MCU!
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PD0
|
||||
#define DREAD_D0 (PIND & 0x01)
|
||||
#else
|
||||
#define DREAD_D0 # Pin D0 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD1
|
||||
#define DREAD_D1 (PIND & 0x02)
|
||||
#else
|
||||
#define DREAD_D1 # Pin D1 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD2
|
||||
#define DREAD_D2 (PIND & 0x04)
|
||||
#else
|
||||
#define DREAD_D2 # Pin D2 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD3
|
||||
#define DREAD_D3 (PIND & 0x08)
|
||||
#else
|
||||
#define DREAD_D3 # Pin D3 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD4
|
||||
#define DREAD_D4 (PIND & 0x10)
|
||||
#else
|
||||
#define DREAD_D4 # Pin D4 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD5
|
||||
#define DREAD_D5 (PIND & 0x20)
|
||||
#else
|
||||
#define DREAD_D5 # Pin D5 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD6
|
||||
#define DREAD_D6 (PIND & 0x40)
|
||||
#else
|
||||
#define DREAD_D6 # Pin D6 not supported on this MCU!
|
||||
#endif
|
||||
#ifdef PD7
|
||||
#define DREAD_D7 (PIND & 0x80)
|
||||
#else
|
||||
#define DREAD_D7 # Pin D7 not supported on this MCU!
|
||||
#endif
|
||||
#endif // PIO_DREAD_H
|
||||
249
pio/dwrite.h
249
pio/dwrite.h
|
|
@ -1,249 +0,0 @@
|
|||
/***
|
||||
* dwrite.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifndef PIO_DWRITE_H
|
||||
#define PIO_DWRITE_H
|
||||
|
||||
#define dWrite(A, B) dWrite_(A, B)
|
||||
#define dWrite_(A, B) DWRITE ## _ ## A ## _ ## B
|
||||
|
||||
#ifdef PA0
|
||||
#define DWRITE_A0_1 PORTA |= 0x01
|
||||
#define DWRITE_A0_0 PORTA &= 0xFE
|
||||
#else
|
||||
#define DWRITE_A0_1 # Pin A0 not supported on this MCU!
|
||||
#define DWRITE_A0_0 DWRITE_A0_1
|
||||
#endif
|
||||
#ifdef PA1
|
||||
#define DWRITE_A1_1 PORTA |= 0x02
|
||||
#define DWRITE_A1_0 PORTA &= 0xFD
|
||||
#else
|
||||
#define DWRITE_A1_1 # Pin A1 not supported on this MCU!
|
||||
#define DWRITE_A1_0 DWRITE_A1_1
|
||||
#endif
|
||||
#ifdef PA2
|
||||
#define DWRITE_A2_1 PORTA |= 0x04
|
||||
#define DWRITE_A2_0 PORTA &= 0xFB
|
||||
#else
|
||||
#define DWRITE_A2_1 # Pin A2 not supported on this MCU!
|
||||
#define DWRITE_A2_0 DWRITE_A2_1
|
||||
#endif
|
||||
#ifdef PA3
|
||||
#define DWRITE_A3_1 PORTA |= 0x08
|
||||
#define DWRITE_A3_0 PORTA &= 0xF7
|
||||
#else
|
||||
#define DWRITE_A3_1 # Pin A3 not supported on this MCU!
|
||||
#define DWRITE_A3_0 DWRITE_A3_1
|
||||
#endif
|
||||
#ifdef PA4
|
||||
#define DWRITE_A4_1 PORTA |= 0x10
|
||||
#define DWRITE_A4_0 PORTA &= 0xEF
|
||||
#else
|
||||
#define DWRITE_A4_1 # Pin A4 not supported on this MCU!
|
||||
#define DWRITE_A4_0 DWRITE_A4_1
|
||||
#endif
|
||||
#ifdef PA5
|
||||
#define DWRITE_A5_1 PORTA |= 0x20
|
||||
#define DWRITE_A5_0 PORTA &= 0xDF
|
||||
#else
|
||||
#define DWRITE_A5_1 # Pin A5 not supported on this MCU!
|
||||
#define DWRITE_A5_0 DWRITE_A5_1
|
||||
#endif
|
||||
#ifdef PA6
|
||||
#define DWRITE_A6_1 PORTA |= 0x40
|
||||
#define DWRITE_A6_0 PORTA &= 0xBF
|
||||
#else
|
||||
#define DWRITE_A6_1 # Pin A6 not supported on this MCU!
|
||||
#define DWRITE_A6_0 DWRITE_A6_1
|
||||
#endif
|
||||
#ifdef PA7
|
||||
#define DWRITE_A7_1 PORTA |= 0x80
|
||||
#define DWRITE_A7_0 PORTA &= 0x7F
|
||||
#else
|
||||
#define DWRITE_A7_1 # Pin A7 not supported on this MCU!
|
||||
#define DWRITE_A7_0 DWRITE_A7_1
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PB0
|
||||
#define DWRITE_B0_1 PORTB |= 0x01
|
||||
#define DWRITE_B0_0 PORTB &= 0xFE
|
||||
#else
|
||||
#define DWRITE_B0_1 # Pin B0 not supported on this MCU!
|
||||
#define DWRITE_B0_0 DWRITE_B0_1
|
||||
#endif
|
||||
#ifdef PB1
|
||||
#define DWRITE_B1_1 PORTB |= 0x02
|
||||
#define DWRITE_B1_0 PORTB &= 0xFD
|
||||
#else
|
||||
#define DWRITE_B1_1 # Pin B1 not supported on this MCU!
|
||||
#define DWRITE_B1_0 DWRITE_B1_1
|
||||
#endif
|
||||
#ifdef PB2
|
||||
#define DWRITE_B2_1 PORTB |= 0x04
|
||||
#define DWRITE_B2_0 PORTB &= 0xFB
|
||||
#else
|
||||
#define DWRITE_B2_1 # Pin B2 not supported on this MCU!
|
||||
#define DWRITE_B2_0 DWRITE_B2_1
|
||||
#endif
|
||||
#ifdef PB3
|
||||
#define DWRITE_B3_1 PORTB |= 0x08
|
||||
#define DWRITE_B3_0 PORTB &= 0xF7
|
||||
#else
|
||||
#define DWRITE_B3_1 # Pin B3 not supported on this MCU!
|
||||
#define DWRITE_B3_0 DWRITE_B3_1
|
||||
#endif
|
||||
#ifdef PB4
|
||||
#define DWRITE_B4_1 PORTB |= 0x10
|
||||
#define DWRITE_B4_0 PORTB &= 0xEF
|
||||
#else
|
||||
#define DWRITE_B4_1 # Pin B4 not supported on this MCU!
|
||||
#define DWRITE_B4_0 DWRITE_B4_1
|
||||
#endif
|
||||
#ifdef PB5
|
||||
#define DWRITE_B5_1 PORTB |= 0x20
|
||||
#define DWRITE_B5_0 PORTB &= 0xDF
|
||||
#else
|
||||
#define DWRITE_B5_1 # Pin B5 not supported on this MCU!
|
||||
#define DWRITE_B5_0 DWRITE_B5_1
|
||||
#endif
|
||||
#ifdef PB6
|
||||
#define DWRITE_B6_1 PORTB |= 0x40
|
||||
#define DWRITE_B6_0 PORTB &= 0xBF
|
||||
#else
|
||||
#define DWRITE_B6_1 # Pin B6 not supported on this MCU!
|
||||
#define DWRITE_B6_0 DWRITE_B6_1
|
||||
#endif
|
||||
#ifdef PB7
|
||||
#define DWRITE_B7_1 PORTB |= 0x80
|
||||
#define DWRITE_B7_0 PORTB &= 0x7F
|
||||
#else
|
||||
#define DWRITE_B7_1 # Pin B7 not supported on this MCU!
|
||||
#define DWRITE_B7_0 DWRITE_B7_1
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PC0
|
||||
#define DWRITE_C0_1 PORTC |= 0x01
|
||||
#define DWRITE_C0_0 PORTC &= 0xFE
|
||||
#else
|
||||
#define DWRITE_C0_1 # Pin C0 not supported on this MCU!
|
||||
#define DWRITE_C0_0 DWRITE_C0_1
|
||||
#endif
|
||||
#ifdef PC1
|
||||
#define DWRITE_C1_1 PORTC |= 0x02
|
||||
#define DWRITE_C1_0 PORTC &= 0xFD
|
||||
#else
|
||||
#define DWRITE_C1_1 # Pin C1 not supported on this MCU!
|
||||
#define DWRITE_C1_0 DWRITE_C1_1
|
||||
#endif
|
||||
#ifdef PC2
|
||||
#define DWRITE_C2_1 PORTC |= 0x04
|
||||
#define DWRITE_C2_0 PORTC &= 0xFB
|
||||
#else
|
||||
#define DWRITE_C2_1 # Pin C2 not supported on this MCU!
|
||||
#define DWRITE_C2_0 DWRITE_C2_1
|
||||
#endif
|
||||
#ifdef PC3
|
||||
#define DWRITE_C3_1 PORTC |= 0x08
|
||||
#define DWRITE_C3_0 PORTC &= 0xF7
|
||||
#else
|
||||
#define DWRITE_C3_1 # Pin C3 not supported on this MCU!
|
||||
#define DWRITE_C3_0 DWRITE_C3_1
|
||||
#endif
|
||||
#ifdef PC4
|
||||
#define DWRITE_C4_1 PORTC |= 0x10
|
||||
#define DWRITE_C4_0 PORTC &= 0xEF
|
||||
#else
|
||||
#define DWRITE_C4_1 # Pin C4 not supported on this MCU!
|
||||
#define DWRITE_C4_0 DWRITE_C4_1
|
||||
#endif
|
||||
#ifdef PC5
|
||||
#define DWRITE_C5_1 PORTC |= 0x20
|
||||
#define DWRITE_C5_0 PORTC &= 0xDF
|
||||
#else
|
||||
#define DWRITE_C5_1 # Pin C5 not supported on this MCU!
|
||||
#define DWRITE_C5_0 DWRITE_C5_1
|
||||
#endif
|
||||
#ifdef PC6
|
||||
#define DWRITE_C6_1 PORTC |= 0x40
|
||||
#define DWRITE_C6_0 PORTC &= 0xBF
|
||||
#else
|
||||
#define DWRITE_C6_1 # Pin C6 not supported on this MCU!
|
||||
#define DWRITE_C6_0 DWRITE_C6_1
|
||||
#endif
|
||||
#ifdef PC7
|
||||
#define DWRITE_C7_1 PORTC |= 0x80
|
||||
#define DWRITE_C7_0 PORTC &= 0x7F
|
||||
#else
|
||||
#define DWRITE_C7_1 # Pin C7 not supported on this MCU!
|
||||
#define DWRITE_C7_0 DWRITE_C7_1
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef PD0
|
||||
#define DWRITE_D0_1 PORTD |= 0x01
|
||||
#define DWRITE_D0_0 PORTD &= 0xFE
|
||||
#else
|
||||
#define DWRITE_D0_1 # Pin D0 not supported on this MCU!
|
||||
#define DWRITE_D0_0 DWRITE_D0_1
|
||||
#endif
|
||||
#ifdef PD1
|
||||
#define DWRITE_D1_1 PORTD |= 0x02
|
||||
#define DWRITE_D1_0 PORTD &= 0xFD
|
||||
#else
|
||||
#define DWRITE_D1_1 # Pin D1 not supported on this MCU!
|
||||
#define DWRITE_D1_0 DWRITE_D1_1
|
||||
#endif
|
||||
#ifdef PD2
|
||||
#define DWRITE_D2_1 PORTD |= 0x04
|
||||
#define DWRITE_D2_0 PORTD &= 0xFB
|
||||
#else
|
||||
#define DWRITE_D2_1 # Pin D2 not supported on this MCU!
|
||||
#define DWRITE_D2_0 DWRITE_D2_1
|
||||
#endif
|
||||
#ifdef PD3
|
||||
#define DWRITE_D3_1 PORTD |= 0x08
|
||||
#define DWRITE_D3_0 PORTD &= 0xF7
|
||||
#else
|
||||
#define DWRITE_D3_1 # Pin D3 not supported on this MCU!
|
||||
#define DWRITE_D3_0 DWRITE_D3_1
|
||||
#endif
|
||||
#ifdef PD4
|
||||
#define DWRITE_D4_1 PORTD |= 0x10
|
||||
#define DWRITE_D4_0 PORTD &= 0xEF
|
||||
#else
|
||||
#define DWRITE_D4_1 # Pin D4 not supported on this MCU!
|
||||
#define DWRITE_D4_0 DWRITE_D4_1
|
||||
#endif
|
||||
#ifdef PD5
|
||||
#define DWRITE_D5_1 PORTD |= 0x20
|
||||
#define DWRITE_D5_0 PORTD &= 0xDF
|
||||
#else
|
||||
#define DWRITE_D5_1 # Pin D5 not supported on this MCU!
|
||||
#define DWRITE_D5_0 DWRITE_D5_1
|
||||
#endif
|
||||
#ifdef PD6
|
||||
#define DWRITE_D6_1 PORTD |= 0x40
|
||||
#define DWRITE_D6_0 PORTD &= 0xBF
|
||||
#else
|
||||
#define DWRITE_D6_1 # Pin D6 not supported on this MCU!
|
||||
#define DWRITE_D6_0 DWRITE_D6_1
|
||||
#endif
|
||||
#ifdef PD7
|
||||
#define DWRITE_D7_1 PORTD |= 0x80
|
||||
#define DWRITE_D7_0 PORTD &= 0x7F
|
||||
#else
|
||||
#define DWRITE_D7_1 # Pin D7 not supported on this MCU!
|
||||
#define DWRITE_D7_0 DWRITE_D7_1
|
||||
#endif
|
||||
|
||||
|
||||
#endif // PIO_DWRITE_H
|
||||
|
|
@ -1,78 +0,0 @@
|
|||
/***
|
||||
* impl0.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the super parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifndef F_CPU
|
||||
#error F_CPU not defined!
|
||||
#endif
|
||||
|
||||
#ifndef F_I2C
|
||||
#ifndef PIO_DISABLE_I2C
|
||||
#warning F_I2C not defined, I2C disabled.
|
||||
#endif
|
||||
#else
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
// AVR TWI master transmitter status codes
|
||||
#define TWS_START 0x08
|
||||
#define TWS_REPEATED_START 0x10
|
||||
#define TWS_ADDR_ACK 0x18
|
||||
#define TWS_ADDR_NOT_ACK 0x20
|
||||
#define TWS_DATA_ACK 0x28
|
||||
#define TWS_DATA_NOT_ACK 0x30
|
||||
#define TWS_ARB_LOST 0x38
|
||||
|
||||
// functions
|
||||
void i2cInit(void);
|
||||
void i2cBeginTransmission(uint8_t);
|
||||
void i2cSend(uint8_t);
|
||||
void i2cEndTransmission(void);
|
||||
|
||||
// error function pointer
|
||||
void (*i2cError)(void) = NULL;
|
||||
|
||||
void i2cInit() {
|
||||
// i2c clock speed, see SCL frequency formula in datasheet
|
||||
uint16_t sp = F_CPU / F_I2C - 16;
|
||||
uint16_t bp = sp;
|
||||
while(sp > 510) {
|
||||
TWSR++;
|
||||
sp /= 4;
|
||||
}
|
||||
TWBR = bp / (1<<(2*(TWSR & 0x03)+1));
|
||||
}
|
||||
|
||||
void i2cBeginTransmission(uint8_t addr) {
|
||||
TWCR = _BV(TWEN) | _BV(TWINT) | _BV(TWSTA);
|
||||
while (!(TWCR & _BV(TWINT)));
|
||||
if((TWSR & 0xF8) != TWS_START)
|
||||
i2cError();
|
||||
|
||||
TWDR = (addr & 0xFE) << 1;
|
||||
TWCR = _BV(TWEN) | _BV(TWINT);
|
||||
while (!(TWCR & _BV(TWINT)));
|
||||
if((TWSR & 0xF8) != TWS_ADDR_ACK)
|
||||
i2cError();
|
||||
}
|
||||
|
||||
void i2cSend(uint8_t b) {
|
||||
TWDR = b;
|
||||
TWCR = _BV(TWEN) | _BV(TWINT);
|
||||
while (!(TWCR & _BV(TWINT)));
|
||||
if((TWSR & 0xF8) != TWS_DATA_ACK)
|
||||
i2cError();
|
||||
}
|
||||
|
||||
void i2cEndTransmission() {
|
||||
TWCR = _BV(TWEN) | _BV(TWINT) | _BV(TWSTO);
|
||||
while (TWCR & _BV(TWSTO));
|
||||
}
|
||||
|
||||
#endif
|
||||
22
pio/mcus.h
22
pio/mcus.h
|
|
@ -1,22 +0,0 @@
|
|||
/***
|
||||
* mcus.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifndef PIO_MCUS_H
|
||||
#define PIO_MCUS_H
|
||||
|
||||
#include "mcus/atmega328p.h"
|
||||
#include "mcus/atmega16.h"
|
||||
#include "mcus/atmega1284.h"
|
||||
|
||||
#ifndef MCU
|
||||
#error No compatible MCU header file found.
|
||||
#endif
|
||||
|
||||
#endif // PIO_MCUS_H
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
/***
|
||||
* atmega1284.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the super parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should not be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifdef __AVR_ATmega1284__
|
||||
|
||||
#define MCU ATmega1284
|
||||
|
||||
#include "../i2c/impl0.h"
|
||||
|
||||
#endif
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
/***
|
||||
* atmega16.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the super parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should not be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
#ifdef __AVR_ATmega16__
|
||||
|
||||
#define MCU ATmega16
|
||||
|
||||
#include "../i2c/impl0.h"
|
||||
|
||||
#endif
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
/***
|
||||
* atmega328p.h
|
||||
* This file is part of the PIO library.
|
||||
* For license information see "pio.h" in the super parent directory.
|
||||
*/
|
||||
|
||||
#if !defined(PIOLIB) || PIOLIB < 100
|
||||
#error This file should not be included directly. Use "pio.h" instead.
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __AVR_ATmega328P__
|
||||
#error Not implemented!
|
||||
#endif
|
||||
16
selftest.cpp
16
selftest.cpp
|
|
@ -6,6 +6,7 @@ void testAll(void)
|
|||
testBEBA1();
|
||||
testDAC0();
|
||||
testDAC1();
|
||||
testMirror();
|
||||
}
|
||||
|
||||
void testBEBA0(void)
|
||||
|
|
@ -37,6 +38,8 @@ void testDAC0(void)
|
|||
dac0.setValue(i);
|
||||
_delay_ms(1);
|
||||
}
|
||||
_delay_ms(100);
|
||||
dac0.setValue(0);
|
||||
}
|
||||
|
||||
void testDAC1(void)
|
||||
|
|
@ -46,4 +49,17 @@ void testDAC1(void)
|
|||
dac1.setValue(i);
|
||||
_delay_ms(1);
|
||||
}
|
||||
_delay_ms(100);
|
||||
dac1.setValue(0);
|
||||
}
|
||||
|
||||
void testMirror()
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
dac0.setValue(adu.getValue(0));
|
||||
dac1.setValue(adu.getValue(1));
|
||||
beba0.writePortA(beba0.readPortB());
|
||||
beba1.writePortA(sw.readPortB());
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,12 +1,13 @@
|
|||
#ifndef SELFTEST_H
|
||||
#define SELFTEST_H
|
||||
|
||||
#include "vars.h"
|
||||
#include "global_vars.h"
|
||||
|
||||
void testAll(void);
|
||||
void testBEBA0(void);
|
||||
void testBEBA1(void);
|
||||
void testDAC0(void);
|
||||
void testDAC1(void);
|
||||
void testMirror(void);
|
||||
|
||||
#endif // SELFTEST_H
|
||||
|
|
|
|||
30
spi.cpp
30
spi.cpp
|
|
@ -8,16 +8,11 @@ void SPI::init(void) const
|
|||
{
|
||||
|
||||
// Konfiguriere SPI DDRs
|
||||
dMode(SLSL, OUT);
|
||||
dMode(MOSI, OUT);
|
||||
dMode(MISO, IN);
|
||||
dMode(SCLK, OUT);
|
||||
DDRB |= _BV(SLSL) | _BV(MOSI) | _BV(SCLK);
|
||||
DDRB &= ~_BV(MISO);
|
||||
|
||||
// Konfiguriere DMUX DDRs
|
||||
dMode(DMUX1, OUT);
|
||||
dMode(DMUX2, OUT);
|
||||
dMode(DMUX3, OUT);
|
||||
|
||||
DDRD |= _BV(DMUX1) | _BV(DMUX2) | _BV(DMUX3);
|
||||
|
||||
// aktiviere SPI, Master Modus, SPI Modus 0
|
||||
// F_SPI = F_CPU / 2 (prescaler 2)
|
||||
|
|
@ -28,23 +23,12 @@ void SPI::init(void) const
|
|||
setAdr(SPIADR::NONE);
|
||||
}
|
||||
|
||||
/*void SPI::setFreq(uint32_t freq) const
|
||||
{
|
||||
|
||||
}*/
|
||||
|
||||
void SPI::setAdr(uint8_t adr) const
|
||||
{
|
||||
dWrite(DMUX1, 0);
|
||||
dWrite(DMUX2, 0);
|
||||
dWrite(DMUX3, 0);
|
||||
|
||||
if(adr & 0x01)
|
||||
dWrite(DMUX1, 1);
|
||||
if(adr & 0x02)
|
||||
dWrite(DMUX2, 1);
|
||||
if(adr & 0x04)
|
||||
dWrite(DMUX3, 1);
|
||||
PORTD &= ~(_BV(DMUX1) | _BV(DMUX2) | _BV(DMUX3));
|
||||
PORTD |= (adr & 0x01) ? _BV(DMUX1) : 0;
|
||||
PORTD |= (adr & 0x02) ? _BV(DMUX2) : 0;
|
||||
PORTD |= (adr & 0x04) ? _BV(DMUX3) : 0;
|
||||
}
|
||||
|
||||
uint8_t SPI::pushByte(uint8_t b) const
|
||||
|
|
|
|||
17
spi.h
17
spi.h
|
|
@ -2,17 +2,17 @@
|
|||
#define SPI_H
|
||||
|
||||
#include <util/delay.h>
|
||||
#include <avr/io.h>
|
||||
#include <stdint.h>
|
||||
#include "pio.h"
|
||||
|
||||
#define SLSL B4
|
||||
#define MOSI B5
|
||||
#define MISO B6
|
||||
#define SCLK B7
|
||||
#define SLSL PB4
|
||||
#define MOSI PB5
|
||||
#define MISO PB6
|
||||
#define SCLK PB7
|
||||
|
||||
#define DMUX1 D2
|
||||
#define DMUX2 D3
|
||||
#define DMUX3 D4
|
||||
#define DMUX1 PD2
|
||||
#define DMUX2 PD3
|
||||
#define DMUX3 PD4
|
||||
|
||||
enum SPIADR {
|
||||
AA0 = 0,
|
||||
|
|
@ -29,7 +29,6 @@ class SPI
|
|||
public:
|
||||
SPI(void);
|
||||
void init(void) const;
|
||||
//void setFreq(uint32_t) const;
|
||||
void setAdr(uint8_t) const;
|
||||
uint8_t pushByte(uint8_t) const;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue