Commit Graph

106 Commits

Author SHA1 Message Date
EmanuelFeru 814af15adc Made beep functions available also for other variants
Beep function "short" and "long" can be used also for other variants than TRASNPOTTER
2019-12-23 10:11:48 +01:00
Julian Metzler f253e6e29a Added second beep with varying pitch on follow distance change 2019-12-22 15:34:32 +01:00
EmanuelFeru 4c5842915d I prefer that we keep the DEFAULT behavior
Take TRASPOTTER as a firmware variant
2019-12-14 14:00:29 +01:00
EmanuelFeru 17be530d29 Update defines.h 2019-12-14 13:57:44 +01:00
EmanuelFeru 2c939cad1c Update setup.c 2019-12-14 13:57:40 +01:00
EmanuelFeru 0344a9c225 Merge branch 'master' into pr/9 2019-12-14 13:51:37 +01:00
EmanuelFeru ed31ac07a5
Update README.md 2019-12-12 23:52:07 +01:00
EmanuelFeru eb69c4afee Merge branch 'master' of https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC 2019-12-12 23:44:39 +01:00
EmanuelFeru 31d42b4a17 Major improvements
- 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
EmanuelFeru 8ae3770708 Updated webview 2019-12-12 23:34:07 +01:00
EmanuelFeru 22d52795dc
Update README.md 2019-12-04 20:51:06 +01:00
EmanuelFeru 6e4405c19c
Update README.md 2019-12-01 18:19:59 +01:00
EmanuelFeru 249d93932e Fixed checksum
Fixed a bug when requesting negative speed in the checksum calculation due to data type.
2019-12-01 17:46:48 +01:00
EmanuelFeru 9fdb6d75f5 Fixed checksum
Fixed a bug when requesting negative speed in the checksum calculation due to data type.
2019-12-01 17:38:36 +01:00
EmanuelFeru 1841257078
Update README.md 2019-11-30 11:32:24 +01:00
EmanuelFeru 6c8b7f001d Added Sinusoidal Control Type
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
EmanuelFeru 420b95e281 Update webview 2019-11-30 11:20:33 +01:00
EmanuelFeru 5d195696a2 Implemented reliable Serial Rx/Tx
► 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
Julian Metzler 1f1e1c7dd7 Fixed modified prefix in Makefile 2019-11-27 00:11:10 +01:00
Julian Metzler f98f531f3e Implemented TranspOtter modifications 2019-11-26 23:58:20 +01:00
EmanuelFeru 9a9eed7d10 Updated current limit
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
EmanuelFeru 0fb080ad1b Updated webview 2019-11-03 12:38:36 +01:00
EmanuelFeru 01a08d5f6d Fixed ADC calculation
Fix done as suggested in Issue #8 .
2019-11-03 09:54:37 +01:00
EmanuelFeru 62873aad57 PI controller update and fixes
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
EmanuelFeru 6a30cfce6c Updated webview 2019-10-31 22:00:56 +01:00
EmanuelFeru 1376793710 Improvements and Issues implementation
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
EmanuelFeru 1cc8b3475f Visual updates 2019-10-22 21:45:47 +02:00
EmanuelFeru 99f07cc174
Update README.md 2019-10-21 20:17:03 +02:00
EmanuelFeru 070d7d73df Updated figure 2019-10-21 20:08:10 +02:00
EmanuelFeru cc7fdda3a5
Update README.md 2019-10-21 18:02:00 +02:00
EmanuelFeru af14b3c4b1 Improved Field Weakening
The performance of the Field Weakening is improved by reducing noise at higher speeds.
2019-10-21 17:51:09 +02:00
EmanuelFeru 598305d8c5
Update README.md 2019-10-21 08:30:21 +02:00
EmanuelFeru 722c620c74
Update README.md 2019-10-20 20:19:39 +02:00
EmanuelFeru 78d03ca7eb
Update README.md 2019-10-20 20:08:22 +02:00
EmanuelFeru f991751f68 Added overflow protection
- added aditional protection for fixed-point overflow
- no other functional change
2019-10-20 19:59:16 +02:00
EmanuelFeru 8771742558 Floating-point converted to fixed-point
The follwing were converted to fixed-point
- battery voltage
- board temperature
- filters for steer and speed
- mixer calculation

Starting from this moment, the firmware is floating point free, meaning it runs more efficiently.
2019-10-20 13:31:47 +02:00
EmanuelFeru f6fc825e5f DC Link converted to fixed-point 2019-10-12 19:51:31 +02:00
EmanuelFeru d87e9d68c6 Updated block setting
No functional impact
2019-10-12 18:25:35 +02:00
EmanuelFeru d18e27c234
Update README.md 2019-10-07 10:56:13 +02:00
EmanuelFeru 5d3bcb1ee3
Update README.md 2019-10-07 10:44:11 +02:00
EmanuelFeru c89299e48a Update README.md 2019-10-06 23:09:28 +02:00
EmanuelFeru b922544ade Update README.md 2019-10-06 23:07:23 +02:00
EmanuelFeru f4772cfb9f Update README.md 2019-10-06 23:06:06 +02:00
EmanuelFeru fb0e9f23f2 Update README.md 2019-10-06 23:02:53 +02:00
EmanuelFeru 7b37d19460 Update README.md 2019-10-06 23:02:19 +02:00
EmanuelFeru a8f8cde79b Update README.md 2019-10-06 22:57:52 +02:00
EmanuelFeru 82a0a579ce Updated ReadMe, Added travis 2019-10-06 22:51:12 +02:00
EmanuelFeru 0527bd770c Added fixed-point low pass filter functions
Preparation of the low pass filter functions. They will be used to replace floating point filters.
2019-10-06 22:43:08 +02:00
EmanuelFeru 437990bfa3 Update README.md 2019-10-06 16:12:35 +02:00
EmanuelFeru 27dfc126cf Update README.md 2019-10-06 16:09:14 +02:00