eeeck/CANdigger
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Author SHA1 Message Date
eeeck b737c27b49 Merge pull request 'Remove complex timer based toggling and switch to RTOS task with semaphore based delay' (#18) from dev-rtos-semaphore into main 
Reviewed-on: erickahmed/j1939_logger#18
v0.0.2 		2026-06-15 14:33:38 +02:00
eeeck 2c14d095f7 Better way to avoid race condition, only notification lives in CAN task 
- Runs only once
- Only critical notification is inside task
- CAN message during boot will not be lost, instead put inside FIFO0
 2026-06-15 14:30:35 +02:00
eeeck 975acb8c3e Indentation fixes 2026-06-15 14:27:05 +02:00
eeeck b1744ce941 Fix double semaphore release 2026-06-15 14:17:12 +02:00
eeeck c1d2e65e20 Move to RTOS_THREADS 
- ops...
 2026-06-15 14:12:47 +02:00
eeeck ce85e473b3 Move before starting scheduler to avoid race condition 
- If a CAN message arrives during boot time ISR will fire and try to put
  data into xCAN1RxQueue. At that time queue is NULL: calling RTOS APIs
  on NULL handles will cause a HardFault
 2026-06-15 14:11:11 +02:00
eeeck 8c8fe93d5b Release CANrx semaphore in ISR 2026-06-15 14:09:51 +02:00
eeeck ab8b68313b Transition from timer based to task based LED signal 
- Remove RTOS timers
- Create LED task
- Avoid polling, instead wait for semaphore
 2026-06-15 14:06:51 +02:00
eeeck 70cead28d7 Re-add newlib lock glue to Src 2026-06-15 10:37:01 +02:00
eeeck 31bf55fed4 Merge pull request 'Implement CAN read RTOS' (#14) from j1939 into main 2026-06-15 10:32:33 +02:00
eeeck ac212c4a0a Merge pull request 'Change headers with better copyright comments' (#13) 
from code-licensing into j1939

Reviewed-on: erickahmed/j1939_logger#13
 2026-06-14 21:36:45 +02:00
eeeck 9fc2f0b73b Remove files that were misteriously duplicated... 2026-06-14 21:33:13 +02:00
eeeck 3c66a39a5d Fix variable name mismatch 2026-06-14 21:27:10 +02:00
eeeck 54eae2d63e Add Debug directory to ignores 2026-06-14 20:55:25 +02:00
eeeck 4305399d44 Untrack Debug directory 2026-06-14 20:51:08 +02:00
eeeck 19eefc288b Fix scope error by moving declaration 2026-06-14 20:48:11 +02:00
eeeck 17febf569a Use a more generic name as semaphore will be used by other tasks 2026-06-14 18:31:54 +02:00
eeeck 5a3223af29 Merge pull request 'Use semaphores and one shot RTOS timers to better manage LEDs for incoming CAN message on FIFO buffer' (#8) from led-semaphore into j1939 
Reviewed-on: erickahmed/j1939_logger#8
 2026-06-14 16:49:17 +02:00
eeeck 53772ccb7d Remove error handling as it would cause crash on full queue 2026-06-14 16:45:02 +02:00
eeeck 9d4d807cfb Fix race condition that could cause a hard fault 2026-06-14 16:21:55 +02:00
eeeck 5ec806ffea Add CMSIS include 2026-06-14 16:17:01 +02:00
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 ce995602e4 Merge branch 'rtos-timers' into j1939 2026-06-13 23:02:22 +02:00
eeeck 0e4b41647f Change headers with better copyright comments 
- Add SPDX License Identifier and copyright notice
- Add NOTICE.md

Minor: remove unused freertos.c
 2026-06-13 20:07:32 +02:00