Commit Graph

5 Commits

Author SHA1 Message Date
EmanuelFeru e46dff590f Major UART communication improvement
- the UART communication is improved based on UART Idle line detection interrupt
- an Rx ring buffer is used to manage the UART incoming data
- both Tx and Rx are efficiently handled using DMA

#45 #64 #65

Other:
- minor visual improvements
2020-06-21 23:14:46 +02:00
EmanuelFeru 72e6b30033 UART with sideboards works + major refactoring
► the mainboard can now send and receive Serial data from the sideboards
► heavy refactored the `main.c`. It was becoming too large to manage... Therefore, `util.c` and `util.h` was created
► added new functionality for `VARIANT_HOVERCAR` and variants with `CONTROL_ADC` in general:
- ADC limits auto-calibration mode (long press of the power button) - calibration will not be lost at power-off
- Max Current and Max Speed adjustment mode (long press followed by a short press of the power button) - calibration will not be lost at power-off
- added one sideboard functionality:
         - LEDs are used to display battery level,  Motor Enable, Errors, Reverse driving, Braking.
         - Photo sensors are used as push buttons: One for changing Control Mode, One for Activating/Deactivating the Field Weakening on the fly
2020-03-01 10:00:26 +01:00
EmanuelFeru a57b600230 Minor changes for PR #18
- updated sligtly the order of defines and corrected defines for some variants in config.h
- fixed checksum data type in Arduino example (Issue #19)
2020-01-29 21:20:04 +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 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