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hoverboard-firmware-hack-foc-serial-esc
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53 Commits

Author SHA1 Message Date
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
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
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
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
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
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
EmanuelFeru 0e92b15fe8 Update README.md 2019-10-06 16:01:59 +02:00
EmanuelFeru c3cbe6b057 Update README.md 2019-10-06 15:58:22 +02:00
EmanuelFeru 38b518a86f Update README.md 2019-10-06 15:54:24 +02:00