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No commits in common. 'f9c67a1f1470127e1b90a49fcca23b1a5370eb5c' and '2fedbb0d7a37c6fc5193fc6c2adf68613a5e100c' have entirely different histories.
f9c67a1f14
...
2fedbb0d7a
File diff suppressed because it is too large
Load Diff
@ -1,59 +0,0 @@
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TARGET = main
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SRCS := $(shell find -name '*.c')
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FILES = $(SRCS:%.c=%) #main uart avrIOhelper/io-helper #uart#hier alle c-Datein reinschreiben, trennung durch " " und ohne .c-Endung
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MCU = atmega328p
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PROGC = m328p
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CC = avr-gcc
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#TOOL = stk500 -P /dev/ttyUSB0
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#TOOL = atmelice_isp
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TOOL = avrispmkii
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#TOOL = usbasp-clone
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BUILDDIR = Builds
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||||||
DEFINES = -DF_CPU=2000000UL -DLCD_PORT=PORTD -DLCD_DDR=DDRD -DLCD_RS=4 -DLCD_RW=7 -DLCD_EN=5 -DLCD_D0=0 -DLCD_D1=1 -DLCD_D2=2 -DLCD_D3=3
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CFLAGS =-mmcu=$(MCU) -O2 -Wall -Wpedantic $(DEFINES) -std=c99 -ffunction-sections -fdata-sections -Ii2c_peter
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LDFLAGS =-mmcu=$(MCU) -Wl,--gc-sections
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LDFILES = $(foreach FILE,$(FILES),$(BUILDDIR)/$(FILE).o)
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all: clean $(BUILDDIR)/$(TARGET).elf
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$(BUILDDIR)/%.o: %.c
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mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -c $< -o $(BUILDDIR)/$*.o
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$(BUILDDIR)/$(TARGET).elf: $(LDFILES)
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mkdir -p $(dir $@)
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$(CC) $(LDFLAGS) $(LDFILES) -o $(BUILDDIR)/$(TARGET).elf
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$(BUILDDIR)/$(TARGET).hex : $(BUILDDIR)/$(TARGET).elf
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avr-objcopy -j .data -j .text -O ihex $< $@
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fuse:
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avrdude -p $(PROGC) -c $(TOOL) -U lfuse:w:0xE8:m -U hfuse:w:0xD1:m
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load: $(BUILDDIR)/$(TARGET).hex
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avrdude -p $(PROGC) -c $(TOOL) -U flash:w:$(BUILDDIR)/$(TARGET).hex -v -B 125kHz
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program: clean load
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reset:
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avrdude -p $(PROGC) -c $(TOOL)
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size: $(BUILDDIR)/$(TARGET).elf
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avr-size -C --mcu=$(MCU) $(BUILDDIR)/$(TARGET).elf
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.PHONY=clean
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clean:
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rm -rf $(BUILDDIR)
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#Fuse m1284p external Osz. Long startuptime
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# avrdude -c usbasp-clone -p m1284p -U lfuse:w:0xff:m -U hfuse:w:0xd9:m -U efuse:w:0xff:m
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#Fuse m1284p internal Osz. Long startuptime
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# avrdude -c usbasp-clone -p m1284p -U lfuse:w:0xe2:m -U hfuse:w:0xd9:m -U efuse:w:0xff:m
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@ -1 +0,0 @@
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Subproject commit 1360f8dd0192444bee448bbab97a0ecb73941c90
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@ -1,178 +0,0 @@
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#ifndef _I2CMASTER_H
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#define _I2CMASTER_H
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/*************************************************************************
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* Title: C include file for the I2C master interface
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* (i2cmaster.S or twimaster.c)
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* Author: Peter Fleury <pfleury@gmx.ch>
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* File: $Id: i2cmaster.h,v 1.12 2015/09/16 09:27:58 peter Exp $
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* Software: AVR-GCC 4.x
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* Target: any AVR device
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* Usage: see Doxygen manual
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**************************************************************************/
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/**
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@file
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@defgroup pfleury_ic2master I2C Master library
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@code #include <i2cmaster.h> @endcode
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@brief I2C (TWI) Master Software Library
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Basic routines for communicating with I2C slave devices. This single master
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implementation is limited to one bus master on the I2C bus.
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This I2c library is implemented as a compact assembler software implementation of the I2C protocol
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which runs on any AVR (i2cmaster.S) and as a TWI hardware interface for all AVR with built-in TWI hardware (twimaster.c).
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Since the API for these two implementations is exactly the same, an application can be linked either against the
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||||||
software I2C implementation or the hardware I2C implementation.
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Use 4.7k pull-up resistor on the SDA and SCL pin.
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||||||
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||||||
Adapt the SCL and SDA port and pin definitions and eventually the delay routine in the module
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||||||
i2cmaster.S to your target when using the software I2C implementation !
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||||||
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||||||
Adjust the CPU clock frequence F_CPU in twimaster.c or in the Makfile when using the TWI hardware implementaion.
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@note
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The module i2cmaster.S is based on the Atmel Application Note AVR300, corrected and adapted
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to GNU assembler and AVR-GCC C call interface.
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Replaced the incorrect quarter period delays found in AVR300 with
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half period delays.
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||||||
@author Peter Fleury pfleury@gmx.ch http://tinyurl.com/peterfleury
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@copyright (C) 2015 Peter Fleury, GNU General Public License Version 3
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|
||||||
@par API Usage Example
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||||||
The following code shows typical usage of this library, see example test_i2cmaster.c
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@code
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#include <i2cmaster.h>
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||||||
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#define Dev24C02 0xA2 // device address of EEPROM 24C02, see datasheet
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|
||||||
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||||||
int main(void)
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{
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|
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unsigned char ret;
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|
||||||
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|
||||||
i2c_init(); // initialize I2C library
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|
||||||
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|
||||||
// write 0x75 to EEPROM address 5 (Byte Write)
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i2c_start_wait(Dev24C02+I2C_WRITE); // set device address and write mode
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i2c_write(0x05); // write address = 5
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|
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i2c_write(0x75); // write value 0x75 to EEPROM
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|
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i2c_stop(); // set stop conditon = release bus
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|
||||||
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|
||||||
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|
||||||
// read previously written value back from EEPROM address 5
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|
||||||
i2c_start_wait(Dev24C02+I2C_WRITE); // set device address and write mode
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|
||||||
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|
||||||
i2c_write(0x05); // write address = 5
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|
||||||
i2c_rep_start(Dev24C02+I2C_READ); // set device address and read mode
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|
||||||
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|
||||||
ret = i2c_readNak(); // read one byte from EEPROM
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|
||||||
i2c_stop();
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|
||||||
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|
||||||
for(;;);
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|
||||||
}
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|
||||||
@endcode
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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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|
||||||
#if (__GNUC__ * 100 + __GNUC_MINOR__) < 304
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||||||
#error "This library requires AVR-GCC 3.4 or later, update to newer AVR-GCC compiler !"
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|
||||||
#endif
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|
||||||
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|
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#include <avr/io.h>
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|
||||||
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|
||||||
/** defines the data direction (reading from I2C device) in i2c_start(),i2c_rep_start() */
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|
||||||
#define I2C_READ 1
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|
||||||
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|
||||||
/** defines the data direction (writing to I2C device) in i2c_start(),i2c_rep_start() */
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|
||||||
#define I2C_WRITE 0
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|
||||||
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|
||||||
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|
||||||
/**
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|
||||||
@brief initialize the I2C master interace. Need to be called only once
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|
||||||
@return none
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|
||||||
*/
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|
||||||
extern void i2c_init(void);
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|
||||||
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|
||||||
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|
||||||
/**
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|
||||||
@brief Terminates the data transfer and releases the I2C bus
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|
||||||
@return none
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|
||||||
*/
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|
||||||
extern void i2c_stop(void);
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|
||||||
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|
||||||
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|
||||||
/**
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|
||||||
@brief Issues a start condition and sends address and transfer direction
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|
||||||
|
|
||||||
@param addr address and transfer direction of I2C device
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|
||||||
@retval 0 device accessible
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|
||||||
@retval 1 failed to access device
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|
||||||
*/
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|
||||||
extern unsigned char i2c_start(unsigned char addr);
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|
||||||
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|
||||||
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|
||||||
/**
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|
||||||
@brief Issues a repeated start condition and sends address and transfer direction
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|
||||||
|
|
||||||
@param addr address and transfer direction of I2C device
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|
||||||
@retval 0 device accessible
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|
||||||
@retval 1 failed to access device
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|
||||||
*/
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|
||||||
extern unsigned char i2c_rep_start(unsigned char addr);
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|
||||||
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|
||||||
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|
||||||
/**
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|
||||||
@brief Issues a start condition and sends address and transfer direction
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|
||||||
|
|
||||||
If device is busy, use ack polling to wait until device ready
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|
||||||
@param addr address and transfer direction of I2C device
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|
||||||
@return none
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|
||||||
*/
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|
||||||
extern void i2c_start_wait(unsigned char addr);
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|
||||||
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|
||||||
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|
||||||
/**
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|
||||||
@brief Send one byte to I2C device
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|
||||||
@param data byte to be transfered
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|
||||||
@retval 0 write successful
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||||||
@retval 1 write failed
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|
||||||
*/
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extern unsigned char i2c_write(unsigned char data);
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||||||
/**
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@brief read one byte from the I2C device, request more data from device
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||||||
@return byte read from I2C device
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|
||||||
*/
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|
||||||
extern unsigned char i2c_readAck(void);
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|
||||||
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|
||||||
/**
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|
||||||
@brief read one byte from the I2C device, read is followed by a stop condition
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|
||||||
@return byte read from I2C device
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|
||||||
*/
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|
||||||
extern unsigned char i2c_readNak(void);
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|
||||||
|
|
||||||
/**
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|
||||||
@brief read one byte from the I2C device
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|
||||||
|
|
||||||
Implemented as a macro, which calls either @ref i2c_readAck or @ref i2c_readNak
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|
||||||
|
|
||||||
@param ack 1 send ack, request more data from device<br>
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|
||||||
0 send nak, read is followed by a stop condition
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|
||||||
@return byte read from I2C device
|
|
||||||
*/
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|
||||||
extern unsigned char i2c_read(unsigned char ack);
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|
||||||
#define i2c_read(ack) (ack) ? i2c_readAck() : i2c_readNak();
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|
||||||
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|
||||||
|
|
||||||
|
|
||||||
/**@}*/
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|
||||||
#endif
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|
||||||
@ -1,202 +0,0 @@
|
|||||||
/*************************************************************************
|
|
||||||
* Title: I2C master library using hardware TWI interface
|
|
||||||
* Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury
|
|
||||||
* File: $Id: twimaster.c,v 1.4 2015/01/17 12:16:05 peter Exp $
|
|
||||||
* Software: AVR-GCC 3.4.3 / avr-libc 1.2.3
|
|
||||||
* Target: any AVR device with hardware TWI
|
|
||||||
* Usage: API compatible with I2C Software Library i2cmaster.h
|
|
||||||
**************************************************************************/
|
|
||||||
#include <inttypes.h>
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|
||||||
#include <compat/twi.h>
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|
||||||
|
|
||||||
#include <i2cmaster.h>
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|
||||||
|
|
||||||
|
|
||||||
/* define CPU frequency in hz here if not defined in Makefile */
|
|
||||||
#ifndef F_CPU
|
|
||||||
#define F_CPU 4000000UL
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|
||||||
#endif
|
|
||||||
|
|
||||||
/* I2C clock in Hz */
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|
||||||
#define SCL_CLOCK 100000L
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|
||||||
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|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Initialization of the I2C bus interface. Need to be called only once
|
|
||||||
*************************************************************************/
|
|
||||||
void i2c_init(void)
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|
||||||
{
|
|
||||||
/* initialize TWI clock: 100 kHz clock, TWPS = 0 => prescaler = 1 */
|
|
||||||
|
|
||||||
TWSR = 0; /* no prescaler */
|
|
||||||
TWBR = ((F_CPU/SCL_CLOCK)-16)/2; /* must be > 10 for stable operation */
|
|
||||||
|
|
||||||
}/* i2c_init */
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|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Issues a start condition and sends address and transfer direction.
|
|
||||||
return 0 = device accessible, 1= failed to access device
|
|
||||||
*************************************************************************/
|
|
||||||
unsigned char i2c_start(unsigned char address)
|
|
||||||
{
|
|
||||||
uint8_t twst;
|
|
||||||
|
|
||||||
// send START condition
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
|
|
||||||
|
|
||||||
// wait until transmission completed
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
// check value of TWI Status Register. Mask prescaler bits.
|
|
||||||
twst = TW_STATUS & 0xF8;
|
|
||||||
if ( (twst != TW_START) && (twst != TW_REP_START)) return 1;
|
|
||||||
|
|
||||||
// send device address
|
|
||||||
TWDR = address;
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN);
|
|
||||||
|
|
||||||
// wail until transmission completed and ACK/NACK has been received
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
// check value of TWI Status Register. Mask prescaler bits.
|
|
||||||
twst = TW_STATUS & 0xF8;
|
|
||||||
if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return 1;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
}/* i2c_start */
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Issues a start condition and sends address and transfer direction.
|
|
||||||
If device is busy, use ack polling to wait until device is ready
|
|
||||||
|
|
||||||
Input: address and transfer direction of I2C device
|
|
||||||
*************************************************************************/
|
|
||||||
void i2c_start_wait(unsigned char address)
|
|
||||||
{
|
|
||||||
uint8_t twst;
|
|
||||||
|
|
||||||
|
|
||||||
while ( 1 )
|
|
||||||
{
|
|
||||||
// send START condition
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
|
|
||||||
|
|
||||||
// wait until transmission completed
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
// check value of TWI Status Register. Mask prescaler bits.
|
|
||||||
twst = TW_STATUS & 0xF8;
|
|
||||||
if ( (twst != TW_START) && (twst != TW_REP_START)) continue;
|
|
||||||
|
|
||||||
// send device address
|
|
||||||
TWDR = address;
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN);
|
|
||||||
|
|
||||||
// wail until transmission completed
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
// check value of TWI Status Register. Mask prescaler bits.
|
|
||||||
twst = TW_STATUS & 0xF8;
|
|
||||||
if ( (twst == TW_MT_SLA_NACK )||(twst ==TW_MR_DATA_NACK) )
|
|
||||||
{
|
|
||||||
/* device busy, send stop condition to terminate write operation */
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
|
|
||||||
|
|
||||||
// wait until stop condition is executed and bus released
|
|
||||||
while(TWCR & (1<<TWSTO));
|
|
||||||
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
//if( twst != TW_MT_SLA_ACK) return 1;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
}/* i2c_start_wait */
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Issues a repeated start condition and sends address and transfer direction
|
|
||||||
|
|
||||||
Input: address and transfer direction of I2C device
|
|
||||||
|
|
||||||
Return: 0 device accessible
|
|
||||||
1 failed to access device
|
|
||||||
*************************************************************************/
|
|
||||||
unsigned char i2c_rep_start(unsigned char address)
|
|
||||||
{
|
|
||||||
return i2c_start( address );
|
|
||||||
|
|
||||||
}/* i2c_rep_start */
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Terminates the data transfer and releases the I2C bus
|
|
||||||
*************************************************************************/
|
|
||||||
void i2c_stop(void)
|
|
||||||
{
|
|
||||||
/* send stop condition */
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
|
|
||||||
|
|
||||||
// wait until stop condition is executed and bus released
|
|
||||||
while(TWCR & (1<<TWSTO));
|
|
||||||
|
|
||||||
}/* i2c_stop */
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Send one byte to I2C device
|
|
||||||
|
|
||||||
Input: byte to be transfered
|
|
||||||
Return: 0 write successful
|
|
||||||
1 write failed
|
|
||||||
*************************************************************************/
|
|
||||||
unsigned char i2c_write( unsigned char data )
|
|
||||||
{
|
|
||||||
uint8_t twst;
|
|
||||||
|
|
||||||
// send data to the previously addressed device
|
|
||||||
TWDR = data;
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN);
|
|
||||||
|
|
||||||
// wait until transmission completed
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
// check value of TWI Status Register. Mask prescaler bits
|
|
||||||
twst = TW_STATUS & 0xF8;
|
|
||||||
if( twst != TW_MT_DATA_ACK) return 1;
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
}/* i2c_write */
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Read one byte from the I2C device, request more data from device
|
|
||||||
|
|
||||||
Return: byte read from I2C device
|
|
||||||
*************************************************************************/
|
|
||||||
unsigned char i2c_readAck(void)
|
|
||||||
{
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA);
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
return TWDR;
|
|
||||||
|
|
||||||
}/* i2c_readAck */
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************************************
|
|
||||||
Read one byte from the I2C device, read is followed by a stop condition
|
|
||||||
|
|
||||||
Return: byte read from I2C device
|
|
||||||
*************************************************************************/
|
|
||||||
unsigned char i2c_readNak(void)
|
|
||||||
{
|
|
||||||
TWCR = (1<<TWINT) | (1<<TWEN);
|
|
||||||
while(!(TWCR & (1<<TWINT)));
|
|
||||||
|
|
||||||
return TWDR;
|
|
||||||
|
|
||||||
}/* i2c_readNak */
|
|
||||||
@ -1,236 +0,0 @@
|
|||||||
#include <avr/io.h>
|
|
||||||
#include <avr/interrupt.h>
|
|
||||||
#include <util/delay.h>
|
|
||||||
#include "avr-hd44780/lcd.h"
|
|
||||||
#include "i2c_peter/i2cmaster.h"
|
|
||||||
#include <avr/eeprom.h>
|
|
||||||
#include <avr/wdt.h>
|
|
||||||
|
|
||||||
uint8_t pgm = 0;
|
|
||||||
uint8_t pvw = 0;
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
uint8_t cam;
|
|
||||||
uint8_t front_enabled;
|
|
||||||
uint8_t pvw_enabled;
|
|
||||||
} settings_t;
|
|
||||||
|
|
||||||
uint8_t setting_limits[sizeof(settings_t)] = {
|
|
||||||
32,
|
|
||||||
2,
|
|
||||||
2
|
|
||||||
};
|
|
||||||
|
|
||||||
volatile union{
|
|
||||||
settings_t settings;
|
|
||||||
uint8_t arr[sizeof(settings_t)];
|
|
||||||
} menu;
|
|
||||||
|
|
||||||
void* EEMEM settings_saved;
|
|
||||||
|
|
||||||
volatile uint8_t menu_state = 0;
|
|
||||||
volatile uint8_t update = 1;
|
|
||||||
|
|
||||||
#define SDI_SHIELD_ADDR 0x84
|
|
||||||
|
|
||||||
#define VF_BACK_PVW_TALLY_PIN 0
|
|
||||||
#define VF_BACK_PGM_TALLY_PIN 1
|
|
||||||
#define LENS_PGM_TALLY_PIN 2
|
|
||||||
#define VF_FRONT_PGM_TALLY_PIN 3
|
|
||||||
|
|
||||||
void enc_init(){
|
|
||||||
PORTC |= (1<<2) | (1 << 3);
|
|
||||||
_delay_ms(10);
|
|
||||||
PCMSK1 |= (1<<PCINT10);
|
|
||||||
PCICR |= (1<<PCIE1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void btn_init(){
|
|
||||||
PORTB |= 1<<6; //PullUp
|
|
||||||
PCMSK0 |= (1<<PCINT6);
|
|
||||||
PCICR |= (1<<PCIE0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void sdi_shield_write(uint16_t addr, uint8_t val){
|
|
||||||
i2c_start_wait(SDI_SHIELD_ADDR + I2C_WRITE); // set device address and write mode
|
|
||||||
i2c_write(addr & 0xFF);
|
|
||||||
i2c_write(addr >> 8);
|
|
||||||
i2c_write(val);
|
|
||||||
i2c_stop();
|
|
||||||
}
|
|
||||||
|
|
||||||
uint8_t sdi_shield_read(uint16_t addr){
|
|
||||||
i2c_start_wait(SDI_SHIELD_ADDR + I2C_WRITE); // set device address and write mode
|
|
||||||
i2c_write(addr & 0xFF);
|
|
||||||
i2c_write(addr >> 8);
|
|
||||||
i2c_rep_start(SDI_SHIELD_ADDR + I2C_READ); // set device address and read mode
|
|
||||||
uint8_t data = i2c_readNak();
|
|
||||||
i2c_stop();
|
|
||||||
return data;
|
|
||||||
}
|
|
||||||
|
|
||||||
int main(void){
|
|
||||||
DDRB |= 1<<VF_BACK_PVW_TALLY_PIN;
|
|
||||||
DDRB |= 1<<VF_BACK_PGM_TALLY_PIN;
|
|
||||||
DDRB |= 1<<LENS_PGM_TALLY_PIN;
|
|
||||||
DDRB |= 1<<VF_FRONT_PGM_TALLY_PIN;
|
|
||||||
|
|
||||||
DDRD |= 1<<7; //enable backlight
|
|
||||||
|
|
||||||
wdt_enable(WDTO_2S);
|
|
||||||
|
|
||||||
eeprom_read_block(menu.arr, &settings_saved, sizeof(settings_t));
|
|
||||||
if(menu.settings.cam > setting_limits[0])
|
|
||||||
menu.settings.cam = 0;
|
|
||||||
enc_init();
|
|
||||||
btn_init();
|
|
||||||
|
|
||||||
lcd_init();
|
|
||||||
lcd_on();
|
|
||||||
lcd_clear();
|
|
||||||
|
|
||||||
i2c_init(); // initialize I2C library
|
|
||||||
|
|
||||||
DDRC |= 1<<1;
|
|
||||||
PORTB |= (1<<VF_BACK_PGM_TALLY_PIN);
|
|
||||||
|
|
||||||
_delay_ms(100);
|
|
||||||
|
|
||||||
lcd_printf("sdishield: ");
|
|
||||||
i2c_start_wait(SDI_SHIELD_ADDR + I2C_WRITE); // set device address and write mode
|
|
||||||
i2c_write(0x00);
|
|
||||||
i2c_write(0x00);
|
|
||||||
i2c_rep_start(SDI_SHIELD_ADDR + I2C_READ); // set device address and read mode
|
|
||||||
for(uint8_t i = 0; i < 4; i++){
|
|
||||||
unsigned char ret = i2c_readAck(); // read one byte from EEPROM
|
|
||||||
lcd_printf("%c", ret);
|
|
||||||
}
|
|
||||||
unsigned char hw0 = i2c_readAck(); // read one byte from EEPROM
|
|
||||||
unsigned char hw1 = i2c_readAck(); // read one byte from EEPROM
|
|
||||||
|
|
||||||
unsigned char fw0 = i2c_readAck();
|
|
||||||
unsigned char fw1 = i2c_readNak();
|
|
||||||
|
|
||||||
i2c_stop();
|
|
||||||
|
|
||||||
lcd_set_cursor(0,1);
|
|
||||||
lcd_printf("hw: %d.%d", hw0, hw1);
|
|
||||||
lcd_printf(" fw: %d.%d", fw0, fw1);
|
|
||||||
|
|
||||||
DDRC |= 1<<0;
|
|
||||||
PORTB |= (1<<VF_BACK_PVW_TALLY_PIN);
|
|
||||||
PORTB |= (1<<VF_FRONT_PGM_TALLY_PIN);
|
|
||||||
|
|
||||||
_delay_ms(500);
|
|
||||||
lcd_clear();
|
|
||||||
|
|
||||||
// Turn LEDs off
|
|
||||||
DDRC &= ~(1<<0);
|
|
||||||
DDRC &= ~(1<<1);
|
|
||||||
PORTB &= ~(1<<VF_FRONT_PGM_TALLY_PIN);
|
|
||||||
PORTB &= ~(1<<VF_BACK_PVW_TALLY_PIN);
|
|
||||||
|
|
||||||
/*
|
|
||||||
for(uint8_t i=0; i<255; i++){
|
|
||||||
uint8_t res = i2c_start(i);
|
|
||||||
i2c_stop();
|
|
||||||
if(!res)
|
|
||||||
lcd_printf("%x ", i);
|
|
||||||
}
|
|
||||||
*/
|
|
||||||
|
|
||||||
wdt_enable(WDTO_60MS);
|
|
||||||
|
|
||||||
sei();
|
|
||||||
|
|
||||||
while(1){
|
|
||||||
wdt_reset();
|
|
||||||
|
|
||||||
sdi_shield_write(0x5000, 1);
|
|
||||||
uint8_t data_length = sdi_shield_read(0x5001);
|
|
||||||
if(data_length){
|
|
||||||
uint8_t tally = sdi_shield_read(0x5100 + menu.settings.cam);
|
|
||||||
pgm = !!(tally & (1<<0));
|
|
||||||
pvw = !!(tally & (1<<1));
|
|
||||||
}
|
|
||||||
|
|
||||||
if(pgm){
|
|
||||||
DDRC |= 1<<1;
|
|
||||||
if(menu.settings.front_enabled){
|
|
||||||
PORTB |= (1<<LENS_PGM_TALLY_PIN);
|
|
||||||
PORTB |= (1<<VF_FRONT_PGM_TALLY_PIN);
|
|
||||||
}
|
|
||||||
PORTB |= (1<<VF_BACK_PGM_TALLY_PIN);
|
|
||||||
}
|
|
||||||
else{
|
|
||||||
DDRC &= ~(1<<1);
|
|
||||||
PORTB &= ~(1<<VF_BACK_PGM_TALLY_PIN);
|
|
||||||
}
|
|
||||||
if((!pgm != !menu.settings.front_enabled)){
|
|
||||||
PORTB &= ~(1<<LENS_PGM_TALLY_PIN);
|
|
||||||
PORTB &= ~(1<<VF_FRONT_PGM_TALLY_PIN);
|
|
||||||
}
|
|
||||||
|
|
||||||
if(pvw & menu.settings.pvw_enabled){
|
|
||||||
DDRC |= 1<<0;
|
|
||||||
PORTB |= (1<<VF_BACK_PVW_TALLY_PIN);
|
|
||||||
}
|
|
||||||
if(!pvw | !menu.settings.pvw_enabled){
|
|
||||||
DDRC &= ~(1<<0);
|
|
||||||
PORTB &= ~(1<<VF_BACK_PVW_TALLY_PIN);
|
|
||||||
}
|
|
||||||
|
|
||||||
if(update){
|
|
||||||
update = 0;
|
|
||||||
lcd_set_cursor(0,0);
|
|
||||||
lcd_printf("cam: %d ", menu.settings.cam+1);
|
|
||||||
lcd_set_cursor(0,1);
|
|
||||||
lcd_printf("front: %d pvw: %d", menu.settings.front_enabled, menu.settings.pvw_enabled);
|
|
||||||
|
|
||||||
switch(menu_state){
|
|
||||||
case 1:
|
|
||||||
lcd_set_cursor(5,0);
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
lcd_set_cursor(7, 1);
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
lcd_set_cursor(14,1);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
if(menu_state){
|
|
||||||
lcd_enable_cursor();
|
|
||||||
lcd_enable_blinking();
|
|
||||||
}else{
|
|
||||||
lcd_disable_cursor();
|
|
||||||
lcd_disable_blinking();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
ISR(PCINT0_vect){
|
|
||||||
if(!(PINB & (1<<6))){
|
|
||||||
menu_state=(menu_state+1)%4;
|
|
||||||
|
|
||||||
if(!menu_state)
|
|
||||||
eeprom_update_block(menu.arr, &settings_saved, sizeof(settings_t));
|
|
||||||
|
|
||||||
update=1;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
ISR(PCINT1_vect){
|
|
||||||
if(menu_state){
|
|
||||||
uint8_t dir = PINC & (1<<2)?1:-1;
|
|
||||||
|
|
||||||
if(PINC & (1<<3))
|
|
||||||
menu.arr[menu_state-1]-=dir;
|
|
||||||
else
|
|
||||||
menu.arr[menu_state-1]+=dir;
|
|
||||||
menu.arr[menu_state-1]%=setting_limits[menu_state-1];
|
|
||||||
|
|
||||||
update=1;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue