eeeck/CANdigger
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8777f742aca8239b377a704762954490cbfdaffd
Commit Graph

63 Commits

Author SHA1 Message Date
eeeck 8777f742ac Move typedef to header 2026-06-14 16:15:33 +02:00
eeeck 4aafa81009 Change CODE BEGIN N value 2026-06-14 16:14:20 +02:00
eeeck ac16f8150e Use a more sensible number of semaphores 2026-06-14 16:10:18 +02:00
eeeck f0d2990b8d Move below timer setup 2026-06-14 16:10:00 +02:00
eeeck 72ffb2644e Use more clear variable names 2026-06-14 16:09:45 +02:00
eeeck 2a3d5d17b3 Remove unnecessary declarations 2026-06-14 16:08:43 +02:00
eeeck 151bac7a13 Fix typo 2026-06-14 16:08:21 +02:00
eeeck 75efc4840d Use new context structure instead of direct pass 2026-06-14 15:17:03 +02:00
eeeck a75d42faeb Create context structure for timer callback 
Strucure is made of
-  LED (port, pin)
- Semaphore
- Timer handle
 2026-06-14 15:16:23 +02:00
eeeck 5b500d72ff Avoid having to declare additional variable 2026-06-14 14:56:32 +02:00
eeeck 5f1695dc0d Start timer once for automatic rearming with semaphore release 2026-06-14 14:51:46 +02:00
eeeck de6dc24dd3 Acquire semaphore and restart timer if new message incoming 2026-06-14 14:51:33 +02:00
eeeck 1b38c0f29a Release semaphore on incoming message 
- Discard previous solution with timer only
 2026-06-14 14:50:49 +02:00
eeeck 7ece650f72 Move declaration on top 2026-06-14 14:49:54 +02:00
eeeck ebbd1816fa Write LOW status on LED when timer triggers 2026-06-14 14:19:44 +02:00
eeeck 2e2150ebd2 Write HIGH status on LED on incoming CAN message and start 25ms timer 2026-06-14 14:19:30 +02:00
eeeck d6ea04e33e Change variable name 2026-06-14 14:18:40 +02:00
eeeck 7c7d774522 Create semaphores for signalling new message in FIFO buffer 2026-06-14 14:18:28 +02:00
eeeck c65341c662 Change periodic timers to one shot timers 2026-06-14 14:18:07 +02:00
eeeck d42e5fce46 Read CAN messages from FIFO buffer 2026-06-14 13:55:05 +02:00
eeeck 8ef0980510 Handle ISR for CANrx by saving message in FIFO buffer 2026-06-14 13:53:40 +02:00
eeeck dc3688d3d7 Change error check structure 2026-06-14 12:25:31 +02:00
eeeck 34553af0a7 Create message queues for saving CAN frames 2026-06-14 11:11:34 +02:00
eeeck 2cce753716 Remove duplicate declaration 2026-06-14 10:47:12 +02:00
eeeck 19eaee2674 Enable interrupt when CAN frame received and stored in FIFO buffer 2026-06-14 10:42:26 +02:00
eeeck 8e37c44eae Refactor naming conventions following FREERTOS guidelines 2026-06-14 10:04:16 +02:00
eeeck c101c77ba4 Refactor: move RTOS task definition back to main.c 
- Private functions remain on canlog.c
- Better consistency for when regenerating with CubeMX
 2026-06-14 00:36:41 +02:00
eeeck de7c817471 Reset LEDs in error handler 2026-06-10 14:27:39 +02:00
eeeck 59a58d1f1f Implement LED heartbeat with RTOS timers instead of threads 
- Less memory overhead (no stack allocation)
- Better timing accuracy (less jitter)
- CAN bus still has higher priority than timers
 2026-06-10 14:14:17 +02:00
eeeck 0c3c93040b Simplify CAN error code handler 2026-06-10 13:16:19 +02:00
eeeck b38d4d5403 Remove static declare 2026-06-10 13:07:24 +02:00
eeeck d32c03c8f0 Update function prototype names 2026-06-10 13:07:15 +02:00
eeeck 0b05331fff Fix error handling for CAN bus 2026-06-10 13:01:43 +02:00
eeeck 0f6011d05b Use CMSIS-RTOS2 instead of FreeRTOS for consistency 2026-06-10 11:38:30 +02:00
eeeck 6c4a1368be Use more clear names for RTOS function prototypes 2026-06-10 11:28:42 +02:00
eeeck e2b6d13364 Clarify function prototype description 2026-06-10 11:25:31 +02:00
eeeck b14cdfaccb Lower priority for LED heartbeat 2026-06-10 11:25:01 +02:00
eeeck 7bb401762a Add headers for better code regeneration compatibility with STM32CubeMX 2026-06-10 11:24:43 +02:00
eeeck 87e8ffc6fa Adapt error handler to log CAN errors and toggle error LED 2026-06-09 10:43:32 +02:00
eeeck 91385d00cf Configure filter banks and start CAN 2026-06-09 10:42:40 +02:00
eeeck 30b7538e26 Use HAL WritePin func instead of TogglePin 
- Better reliability in blinking LED
- Slightly more efficiency (fewer CPU clocks)
 2026-06-09 10:05:25 +02:00
eeeck c891681b94 Minor comment clarifications 2026-06-09 09:51:10 +02:00
eeeck 770e97ccd9 Move include declaration to private includes 2026-06-09 09:50:00 +02:00
eeeck 5d3c8c0ec0 Refactor task function name 2026-06-09 09:12:11 +02:00
eeeck 495c9cb377 Enable auto wake up on CAN traffic for future sleep mode 2026-06-09 00:33:14 +02:00
eeeck c274be6907 Minor clarification on existing comment 2026-06-09 00:27:17 +02:00
eeeck b92b26b026 Remove trailing newlines 2026-06-09 00:24:41 +02:00
eeeck bbdb278338 Minor changes on comments 
- Clarifications on existing comments
- Add TODO
 2026-06-09 00:17:06 +02:00
eeeck a236377784 Add simple GPIO toggling in RT 2026-06-09 00:08:24 +02:00
eeeck 9f3d681134 Remove explicit cast 2026-06-09 00:00:42 +02:00