interfisch
7bc84cf3e0
manually apply some improvements from current emanuelferu repo
2020-02-02 14:27:36 +01:00
interfisch
5f063a0bb6
fix speed calculation. should fix low voltage poweroff while driving
2020-01-02 19:36:11 +01:00
interfisch
b1e6d9e995
flash firmware to both bobbycar escs
2019-12-29 01:08:46 +01:00
interfisch
094cb5ecb3
move bat_cells to defines
2019-12-29 00:36:44 +01:00
interfisch
d62793f9a2
change hoverbrett to voltage mode
2019-12-28 14:19:44 +01:00
interfisch
490234bea3
add comment for current. Tested
2019-12-28 14:03:35 +01:00
interfisch
209f89e727
add hoverbrett define for calibration and control defines
2019-12-28 14:03:02 +01:00
interfisch
a2997d757b
change debug print
2019-12-28 13:08:48 +01:00
interfisch
b30e350cd1
add current feedback
2019-12-20 22:21:21 +01:00
interfisch
bc6097f89b
fix and shorten feedback send delay
2019-12-20 21:57:41 +01:00
interfisch
7c76c9f839
Merge master into bobbycar for working foc
2019-12-13 22:04:59 +01:00
interfisch
1d9843a26c
set maximum poti speed to 1500
2019-12-13 21:54:21 +01:00
interfisch
b7b0cf4e63
enabled field weakening
2019-12-13 21:54:04 +01:00
interfisch
b948a1b5b6
merge changes from emanuelferu (foc calculation improvement)
2019-12-13 21:03:16 +01:00
ed31ac07a5
Update README.md
2019-12-12 23:52:07 +01:00
eb69c4afee
Merge branch 'master' of https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC
2019-12-12 23:44:39 +01:00
31d42b4a17
Major improvements
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- reduced FOC computational complexity by up to 20%, from 85% (old) to 65% (new)
- updated Field Weakening by allowing more freedom set-up: field weakening blended in the input fully, partially blended, or fully outside the input range
- major improvemets on current and speed limitations. It allows seemless limitation protection -> very happy with the result
2019-12-12 23:44:33 +01:00
8ae3770708
Updated webview
2019-12-12 23:34:07 +01:00
interfisch
9fb4b7a8d5
finish calibration for front hoverboard pcb
2019-12-11 00:18:17 +01:00
interfisch
794edd5169
calibrate rear (blue) pcb, temp and voltage
2019-12-10 23:44:35 +01:00
interfisch
f302ff8041
change back to HAL_Delay
2019-12-06 22:08:17 +01:00
interfisch
2e28a807ea
implement suggested bugfix for main loop delay (does not work)
2019-12-06 22:07:06 +01:00
22d52795dc
Update README.md
2019-12-04 20:51:06 +01:00
interfisch
ddeb7fbd18
test code for speed and steer inputs
2019-12-03 22:54:15 +01:00
interfisch
3efae76843
more information on debug serial
2019-12-03 22:53:56 +01:00
interfisch
4c16b2ab8e
disable field weakening
2019-12-03 22:53:37 +01:00
interfisch
61b40e9526
merge with checksum fix
2019-12-03 22:31:53 +01:00
interfisch
5de1169cef
change control type and field weakening
2019-12-03 22:21:47 +01:00
interfisch
5a73c8722f
small changes
2019-12-03 22:21:13 +01:00
6e4405c19c
Update README.md
2019-12-01 18:19:59 +01:00
249d93932e
Fixed checksum
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Fixed a bug when requesting negative speed in the checksum calculation due to data type.
2019-12-01 17:46:48 +01:00
9fdb6d75f5
Fixed checksum
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Fixed a bug when requesting negative speed in the checksum calculation due to data type.
2019-12-01 17:38:36 +01:00
interfisch
dd78937a45
simple testcode for bluepill with poti and hardware serial1
2019-11-30 21:42:56 +01:00
interfisch
7e670e06d2
changes for independant left and right speed serial control
2019-11-30 21:42:32 +01:00
1841257078
Update README.md
2019-11-30 11:32:24 +01:00
6c8b7f001d
Added Sinusoidal Control Type
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Sinusoidal Control Type is now available is this branch. To select it go in config.h and change CTRL_TYP_SEL to 1. By default FOC control type is selcted.
Note: SPEED and TORQUE modes are not available for Sinusoidal control type.
2019-11-30 11:30:12 +01:00
420b95e281
Update webview
2019-11-30 11:20:33 +01:00
5d195696a2
Implemented reliable Serial Rx/Tx
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► Reliable Serial Communication implemented featuring:
- start frame
- checksum
- out-of-sync handling
- timeout and disconnected line detection
► Arduino example code added
► Fixed ConsoleLog Item #5
2019-11-29 17:31:53 +01:00
9a9eed7d10
Updated current limit
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The firmware allows now to set higher currents than 15 A/motor.
NOTE: You can change this limit at your own risk. I do not take any responsability if your boards gets damaged.
2019-11-03 12:45:13 +01:00
0fb080ad1b
Updated webview
2019-11-03 12:38:36 +01:00
01a08d5f6d
Fixed ADC calculation
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Fix done as suggested in Issue #8 .
2019-11-03 09:54:37 +01:00
62873aad57
PI controller update and fixes
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Major:
• all PI controllers with Back-calculation replaced with PI controllers with Clamping to reduce the number of parameters and simplify calculations
Minor:
• fixed the ADC calibration for potetiometer input when ADCx_MIN > 0
• fixed bug: small shock at initialization when current limit I_MOT_MAX is set very small e.g. 1 A
2019-10-31 22:07:52 +01:00
6a30cfce6c
Updated webview
2019-10-31 22:00:56 +01:00
1376793710
Improvements and Issues implementation
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Major:
- Issue #3 : added raw ADC1, ADC2 values to the setScopeChannel
- Issue #4 : added functionality for joystick control. Middle resting potis are now supported (by default it is enabled)
- Issue #6 : implemented that board does not power-off after a software reset due to flashing
- added Rate constraints for Input target for smoother response
Minor:
- added 2 beep sound when motors get enabled
- minor bugfixes
2019-10-27 18:21:04 +01:00
1cc8b3475f
Visual updates
2019-10-22 21:45:47 +02:00
99f07cc174
Update README.md
2019-10-21 20:17:03 +02:00
070d7d73df
Updated figure
2019-10-21 20:08:10 +02:00
cc7fdda3a5
Update README.md
2019-10-21 18:02:00 +02:00
af14b3c4b1
Improved Field Weakening
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The performance of the Field Weakening is improved by reducing noise at higher speeds.
2019-10-21 17:51:09 +02:00
598305d8c5
Update README.md
2019-10-21 08:30:21 +02:00
interfisch
EmanuelFeru