drybox-core/docs/CHANGELOG.md

Changelog

v0.75-alpha1

• Fix parser tail pointer semantics.
• Improve sensor log readability and minor naming fixes.
• Add multiple README sections and use markdown formatting.
• Reduce RXBUF size to match parser and space out log messages.
• Prevent redundant writes and start implementing parser timeout.
• Fix large serial command input triggering watchdog.
• Merge pull request #5 from madcow/parser.
• Implement serial command parser with floating point support.
• Merge pull request #4 from madcow/eeprom-sentinel-v2.
• Use reference sentinel to efficiently reset dirty flags on rollover.
• Merge pull request #3 from madcow/eeprom-testing.
• Pass variable structure as argument for memory functions.
• Fix possible race condition and ensure proper reset flag detection.
• Check MCUCSR for WDRF flag only and add TODO.
• Implement memory wear leveling algorithm.
• Define memory manager constants and add TODO.
• Merge pull request #2 from madcow/eeprom.
• Dump EEPROM to ensure low level memory access is working correctly.
• Implement raw EEPROM read and write functionality.
• Burn EESAVE fuse to preserve EEPROM on chip erase.
• Define basic EEPROM data structures and functions.
• Merge pull request #1 from madcow/thermistor.
• Implement alternate voltage divider equation.
• Calculate average dewpoint from multiple sensor measurements.
• Test different approach for resistance calculation.
• Ensure math functions are named consistently.
• Make sure dewpoint calculations are correct.
• Split thermistor functions into separate logical units and add TODO.
• Implement all required conversion functions.
• Define conversion functions for TD, T and RH.
• Update planned FREQ, ARCH, MCU and fix superfluous whitespace.
• Define basic structure for primary state machine and update TODOs.
• Remove executable bit from pdf files.
• Add data sheet for ATMEGA1284P-PU.
• Poll ADC mode bit until conversion has finished.
• Set FAN03 to maximum duty and declutter log output.
• Calculate temperature from thermistor resistance.
• Set ADC gain to 6.144V and fix multiplexer channel documentation.
• Define constants for ADC multiplexer settings and describe I2C status flags.
• Define constants for watchdog timeout flags.
• Initialize OCR1A to FAN02_MIN_DUTY and add PWM documentation.
• Minor coding style and consistency fixes.
• Jump to reset vector when program exceeds specified watchdog timeout.
• Start implementing watchdog timer.
• Make log output slightly more readable.
• Implement ADS1115 register reading and writing.
• Try setting variable PWM frequency with timer2.
• Set pin for light MOSFET to low in MOS_Init.
• Remove invisible runtime assertions.
• Rename module TWI to I2C and add comments.
• Read and translate AHT20 sensor readings.
• Move PWM and MOSFET implementations into separate module files.
• Ensure correct naming for PWM devices.
• Calculate PWM_CYCLE_TOP from F_CPU.
• Add more general SetMosState() and SetPwmValue() functions.
• Configure PWM timers for 25 KHz.
• Handle PWM on pin PD4, PD5 and PD7.
• Start working on system initialization.
• Add data sheets for ADS1115 and AHT20.
• Handle I2C multiplexer channel selection.
• Implement USART with bot RX and TX interrupts.
• Rewrite logging system and sync state with clients.
• Handle numeric arguments for TEMP/DEWP commands.
• Update documentation and add USART specification.
• Start implementing proper parser state machine.
• Add optional project submodules 'tools' and 'webgui'.
• Implement ring buffer and auxiliary functions.
• Add swapfiles and bin/ to .gitignore.
• Handle USART_RXC interrupt.
• Implement basic UART reading.