Subversion Repositories Code-Repo

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
157 4211 d 15 h Kevin /PIC Stuff/PICX_27J13/ BMP085 sensor and XBee code is now working.
24 bit float/double must be enabled in the configuration.		  
156 4212 d 5 h Kevin /PIC Stuff/PIC_27J13/ Cleaned up header file definitions.  
155 4212 d 5 h Kevin /PIC Stuff/PICX_27J13/ Copied and reimplemented libraries for sensors from C18.
BMP085 and XBee code is not yet fully implemented.		  
154 4212 d 13 h Kevin /PIC Stuff/PIC_27J13/ Refactored function names to follow the same naming conventions.  
153 4212 d 16 h Kevin /PIC Stuff/PICX_27J13/ Removed unnecessary build folders.  
152 4212 d 16 h Kevin /PIC Stuff/PICX_27J13/ Created a copy of the PIC code to port over to the XC8 compiler.  
151 4212 d 16 h Kevin /PIC Stuff/PIC_27J13/ Re-factored function names.  
150 4212 d 19 h Kevin /PIC Stuff/PIC_27J13/ Implemented library for interfacing to the BMP085 sensor.
Added support for printing float values through UART.		  
149 4214 d 7 h Kevin /PIC Stuff/PIC_27J13/ Wrote a simple test to take LUX output and show it on the OLED character display.  
148 4214 d 7 h Kevin /PIC Stuff/PIC_27J13/ Implemented library for the TSL2561 light sensor.
Implemented library for the OLED 16x2 character display (NHD-0216KZW-AB5).		  
147 4214 d 18 h Kevin /PIC Stuff/PIC_27J13/ Renamed maindefs.h to defines.h.
Renamed led_backpack.h to led_HT16K33.h.
Added lux_TSL2561.h to interface to the TSL2561 sensor.
Changed pin bindings in defines.h to use current D0 breakout.		  
146 4215 d 1 h Kevin /Classwork/ECE4504 - Computer Organization/ Added files for ECE 4504.  
145 4215 d 1 h Kevin /Classwork/ECE4504 - Computer Organization/ Created folder for ECE 4504.  
144 4215 d 1 h Kevin /Classwork/VLSI Circuit Design/Final Project/ Import of files for ECE 4540 final project.  
143 4215 d 1 h Kevin /Classwork/VLSI Circuit Design/Final Project/ Created folder for ECE 4540's final project.  
142 4215 d 1 h Kevin /Classwork/VLSI Circuit Design/ Created folder for ECE 4540.  
141 4215 d 1 h Kevin /Classwork/CS3214 - Computer Systems/ Imported completed project files for CS 3214.  
140 4215 d 2 h Kevin /Classwork/MATH4175 - Cryptography 1/ Imported scripts written for the MATH 4175.  
139 4215 d 2 h Kevin /Classwork/MATH4175 - Cryptography 1/ Created folder for crypto class.  
138 4276 d 16 h Kevin /KiCAD/Projects/ Misc changes.  
137 4318 d 21 h Kevin /KiCAD/Projects/breadboardPowerMain/ Finalized revision A1 for the breadboard PSU.  
136 4318 d 21 h Kevin /KiCAD/ Updated PIC18F27J13 breakout board to revision D0. Removed Tx and Rx LEDs and added a pulldown resistor to C5 and a button to bring C5 high.  
135 4329 d 10 h Kevin /KiCAD/Projects/ Increased annular ring size of headers by 30 mil.
Changed power regulator mounting hole to 150 mil (actual diameter of hole).		  
134 4329 d 12 h Kevin /KiCAD/Projects/breadboardPowerMain/ Changed regulator output capacitor to 805 footprint. Also corrected switch on/off text.  
133 4332 d 15 h Kevin /KiCAD/ Updated PIC18F27J13 breakout board to revision C0 to add a 32.768 Crystal and rerouted board to place some components on the backside.
Replaced the 603 footprints for the 10uF capacitors on the power bridge designs with an 805 footprint.		  
132 4343 d 13 h Kevin /KiCAD/ Finished the design for a breadboard power supply as well as a board to interconnect power rails on the same breadboard and between breadboards.  
131 4343 d 19 h Kevin /KiCAD/ Updated PIC18F27J13 breakout board to revision B0 with the following changes:
- Changed PIC chip profile from SOIC to SSOP
- Changed clock crystal to smaller SMD profile
- Added I2C pullup resistors
- Added LED indicators to pins C0-C2 and C5-C7 (including UART Tx/Rx)
- Added tank capacitor to VCC input		  
130 4351 d 20 h Kevin /PIC Stuff/PIC_27J13/ Updated linker file to support large (>256b) buffers for XBee and UART modules.  
129 4351 d 20 h Kevin /PIC Stuff/PIC_27J13/ Removed dependence on Adafruit's GFX library for SSD1306 and SSD1331 modules.
Centralized pin allocation defines in maindefs.h.
Reduces size of some buffers to remove RAM allocation errors.		  
128 4365 d 1 h Kevin /PIC Stuff/PIC_27J13/ Access to static data storage structures changed to go through pointers to avoid banking optimization errors.  
127 4365 d 11 h Kevin /PIC Stuff/PIC_27J13/ Added support for multiple NFC card detection in InListPassiveTarget.
Added support for NFC polling requests with InAutoPoll.
Modified NFC test code to query without locking up.
Added support for XBee API mode including escaped character (AP=2).
Added option to forward UART1 Rx to internal buffer or XBee decoder.
Added test case for XBee modules.		  
126 4368 d 19 h Kevin /PIC Stuff/PIC_27J13/ Improved handling for NFC and UART.  
125 4368 d 19 h Kevin /KiCAD/ Import of PIC 18F27J13 v.A0 breakout board project.  
124 4368 d 19 h Kevin /KiCAD/ Created folder to hold KiCad files.  
123 4372 d 21 h Kevin /PIC Stuff/PIC_27J13/ Added support for the ADC peripheral. Also added in a test case to read ADC and print to OLED display.  
122 4373 d 10 h Kevin /PIC Stuff/PIC_27J13/ Changed a few function names and added support for inserting text at the beginning of the OLED display.  
121 4375 d 0 h Kevin /PIC Stuff/PIC_27J13/ Added testing code for different peripherals.
Fully implemented I2C and SPI2.
Manually added a linker file for RAM management.
Ported over graphics library from Adafruit.
Added support for SSD1331 and SSD1306 OLED graphics drivers.
Added support for the I2C LED backpack.
Added support for the I2C PN532 NFC reader.		  
120 4388 d 18 h Kevin /PIC Stuff/PIC_27J13/ Ported over I2C code. Verified that master mode read/write/restart works and slave mode read/write works.  
119 4389 d 23 h Kevin /PIC Stuff/PIC_27J13/ Import PIC framework for F27J13 from embedded systems. Changed framework to use lock-free buffers instead of message queues (async serial only).  
118 4389 d 23 h Kevin /PIC Stuff/ Created folder for holding PIC code for personal projects.