How to flash drivers and program
How to compile a project in Atmel Studio 7
Source codes with all my changes to it so it works in Atmel Studio 7
Anduril
NarsilM
Bistro HD OTSM v1.7.1
How to flash drivers and program
How to compile a project in Atmel Studio 7
Source codes with all my changes to it so it works in Atmel Studio 7
Anduril
NarsilM
Bistro HD OTSM v1.7.1
Installing USBasp drivers and software
https://www.fischl.de/usbasp/
.
Getting a proper working driver using Zadig
you can read proper instructions here
https://sparks.gogo.co.nz/usbasp_drivers.html
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How to flash using CMD
open cmd in the folder the .hex files are
then use the command string with proper fuses
Tiny 85
or use the full file directory
Tiny 25
How to flash using Atmel studio adding an external tool added as a button in the main menu header
http://www.ledoelectronics.com/Productos/AVR/usbasp_s7.pdf
for Tiny25 and 85 you need 2 different commands
To compile a hex file in Amtel Studio 7
The how to do in Amtel Studio 5 can lead to errors if the file also needs to load information from the config files, you see more files in the Bistro HD folder
You can simply load the BistroHD.c file
And then start from build in the how to create hex in studio 5
The studio will have also the other files
Right click on solution explorer on the right side
Click on add new project,
Remove the main.c
Add existing Item BistroHD.c and the other files
from there you can use the how to in the BLF topic from comfychair
Comment out or disable just add // in front
Enable remove //
For different PWM channels you need to enable or disable the channels in top section of the file, read the comments on the code lines they tell you what to do
There is only one hex file!
The Amtel studio loads from all those config files what it needs and build a flash code in the hex file
If you got the hex file you need also use the right fuses to flash the driver, most will have add a .bat file to do so
New project
Select your Chip
if you use a different than the 25 you need to change that in the BistroHD.c file as well
Delete the main.c
Getting the files loaded
Load all the files for the solution
Building the hex file
here you find the hex files
fuses
the text file is from Texas Bistro including the whole command prompt to flash
Anduril
Download my whole Atmel studio project
04-2020 build
09-2019 build
old version about 03-2019 about march with old config selection
Thermal values and ramping tables are changed on some light builds
you can download the original config files here
on some .cfg files I sorted the ramping tables like in NarsilM
there are spaces between the left and right 8 values the forum deletes
Mostly untouched but some ramping tables are optimized to my needs
L6 AMC less driver support added
if you want to change the flash and later reset values to a different behavior change the Boot up values
#define USE_FIRSTBOOT //Enables reset menu option, only costs a couple of bytes.
#define INIT_MODEGROUP 11 // which mode group will be default, mode groups below start at zero, select the mode group you want and subtract one from the number to get it by defualt here
#define INIT_ENABLE_MOON 1 // Should we add moon to the set of modes?
#define INIT_REVERSE_MODES 0 // flip the mode order?
#define INIT_MEMORY 0 // mode memory, or not
#define INIT_OFFTIM3 1 // enable medium-press by default?
#define INIT_MUGGLE_MODE 0 // simple mode designed for mugglesotsm
#define INIT_LOCKSWITCH 0 // 0 => E-swtich enabled, 1 => locked.
#define INIT_MAXTEMP 88 // maximum temperature
Calibrate voltage readings
Anduril
3 clicks from off shows you the read battery voltage compare to measured voltage or assume full battery is 4.2V
in the light specific hwdef-“lights name”.h file
for 1S builds without voltage divider
// average drop across diode on this hardware
#ifndef VOLTAGE_FUDGE_FACTOR
#define VOLTAGE_FUDGE_FACTOR 6 // add 0.25V
#endif
change the diode offset value in 0.05V steps
.
for builds with LDO
// Raw ADC readings at 4.4V and 2.2V (in-between, we assume values form a straight line)
#ifndef ADC_44
#define ADC_44 184
#endif
#ifndef ADC_22
#define ADC_22 92
#endif
#define VOLTAGE_FUDGE_FACTOR 0 // add 0.25V
2 options:
- change the voltage fudge factor –1 is here about 0.1V lower
.
NarsilM
look if 3 clicks show proper voltage reading either at full or drained battery
Changes in the Setups.h file
LDO Builds
in NarsilM I have added different voltage reading tables those you can simple enable
#define VOLTAGE_MON // Comment out to disable - ramp down and eventual shutoff when battery is low
//#define VOLT_MON_R1R2 // uses external R1/R2 voltage divider, comment out for 1.1V internal ref
//#define USING_2200K
//#define USING_1000K // for 4S
//#define USING_1000K_01 // 2.8V +0.1
//#define USING_1000K_02 // 2.7V +0.2
//#define USING_1000K_m01 // 3V –0.1
//#define USING_1000K_m005 // 2,95V –0.05
//#define USING_680K // for 3S GT buck
//#define USING_680K_02 // 2.8V +0.2
//#define USING_680K_01 // 2.8V +0.1
//#define USING_680K_m01 // 3.0V –0.1
//#define USING_680K_m02 // 3.1V –0.2
//#define USING_680K_m03 // 3.2V –0.2
#define USING_360K // for using a 360K resistor (LDO and 2S cells)
//#define USING_360K_m01 // 3V –0.1
//#define USING_360K_m005 // 2.95V –0.05
//#define USING_360K_005 // 2.85V +0.05
//#define USING_360K_01 // 2.8V +0.1
//#define USING_220K // for using a 220K resistor (LDO and 1S cells)
.
for 1S builds change the diode offset
#define D1_DIODE 4 // Drop over rev. polarity protection diode: 0.2V normally, 0.3V for Q8, bigger value for too high voltage
.
Bistro HD
see if full battery shows 4.2 blinks in hidden modes or if the LVP is at 2.7V
change v correction value in the fr-calibration.h file
1S builds
//Calibration for traditional voltage-divider, NON LDO*/////////
//
#define v_correction 0.0 //in volts for minor calibration adjustment.
.
LDO builds
//LDO OTSM calibrataion//
//
#else // next version is the value used for LDO OTSM configs where the divider voltage is read relative to Vcc
#define v_correction 0.0 //in volts for minor calibration adjustment.
.
.
Calibrate temperature readings
Anduril
read the actual MCU temperature
2 options:
2. if use 10 clicks for thermal calibration is enabled in the setup file
10 click and then follow the manual
NarsilM
read actual MCU temp by 3 clicks followed by double press
in Setup.h
// Temperature Calibration Offset
#define TEMP_CAL_OFFSET (–6)
- change this value and compile a .hex so that the readout is as the drivers temp
Bistro HD
set the max limit in the light
Many thx for all of these info’s!
As I don't flash drivers, this thread isn't really for me, but it looks impressive!
Sweet!
Thanks! Sticky’d.
Thank you Lexel… Can’t wait to ruin one of my FW3A drivers lol
Great works!
Thank you Lexel. Very useful informations. I just realized that none of my bistro hd drivers have voltage calibration.
You have little bug in post #7
Should be:
Calibrate voltage readings
and then
Calibrate temperature readings
You have Calibrate voltage readings twice
Great ressource you provided here. Got it working all by myself, but this thread would have saved me a lot of time :)
Thanks Lexel. Nice work putting this together. I still dont understand it though.
Thanks Lexel! This is huge!
Thanks for this.
It’ll be a big help for anyone who has a light based on your work and wants to get the sources for reflashing or modifications. Also very helpful for investigating and fixing any potential issues people might discover.
With open-source stuff like this, the main idea behind the license is that it stays open. To do that, it requires that anyone who distributes a compiled version also needs to make sure the sources are available and information about how to get it is published in an easily-found place.
A thread like this helps a lot with that goal.
Awesome work
If someone succesdes to update the “Anduril Atmel project folder” to the latest files, do share
It worked out of the box, even with the changes I made to Anduril, it built a hex file. I flashed it, and it worked. HUZZAH.
My issue is that it’s based on an older revision of Anduril, on older files (fx.: 2-level lockout is missing) . When the files are updated, it makes 5-6 errors and doesn’t compile anymore