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WIP: Isolate CAN FreeRTOS stacks and queues in CCMRAM to eliminate future DMA bus contention #19

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eeeck wants to merge 7 commits from dev_ccram into main
pull from: dev_ccram
merge into: eeeck:main
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+18 -2
1 changed files with 18 additions and 2 deletions
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Core/Src/main.c
+18 -2
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@@ -188,8 +188,24 @@ int main(void)
/* USER CODE END RTOS_TIMERS */
/* USER CODE BEGIN RTOS_QUEUES */
xCAN1RxQueue = osMessageQueueNew(CAN_QUEUE_DEPTH, sizeof(CanMessage_t), NULL);
xCAN2RxQueue = osMessageQueueNew(CAN_QUEUE_DEPTH, sizeof(CanMessage_t), NULL);
const osMessageQueueAttr_t can1_queue_attr = {
.name = "CAN1_Q",
.cb_mem = can1_queue_cb,
.cb_size = sizeof(can1_queue_cb),
.mq_mem = can1_queue_mq,
.mq_size = sizeof(can1_queue_mq)
};
const osMessageQueueAttr_t can2_queue_attr = {
.name = "CAN2_Q",
.cb_mem = can2_queue_cb,
.cb_size = sizeof(can2_queue_cb),
.mq_mem = can2_queue_mq,
.mq_size = sizeof(can2_queue_mq)
};
xCAN1RxQueue = osMessageQueueNew(CAN_QUEUE_DEPTH, sizeof(CanMessage_t), &can1_queue_attr);
xCAN2RxQueue = osMessageQueueNew(CAN_QUEUE_DEPTH, sizeof(CanMessage_t), &can2_queue_attr);
if (xCAN1RxQueue == NULL || xCAN2RxQueue == NULL) Error_Handler();
/* USER CODE END RTOS_QUEUES */