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Put control banks and queue memories into CCRAM

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Erick
2026-06-16 00:45:22 +02:00
parent a9e6bbecba
commit 52b373c82e
1 changed files with 9 additions and 0 deletions
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Core/Src/main.c
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@@ -35,11 +35,20 @@
/* Private macro -------------------------------------------------------------*/ /* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */ /* USER CODE BEGIN PM */
//CCRAM: stack; control bank; queue memory
__attribute__((section(".ccmram"))) __attribute__((section(".ccmram")))
StackType_t xCAN1_Stack[CAN_TASK_STACK_WORDS]; StackType_t xCAN1_Stack[CAN_TASK_STACK_WORDS];
__attribute__((section(".ccmram"), aligned(4)))
uint8_t can1_queue_cb[osMessageQueueGetMemSize(CAN_QUEUE_DEPTH, CAN_MSG_SIZE)];
__attribute__((section(".ccmram"), aligned(4)))
uint8_t can1_queue_mq[CAN_QUEUE_DEPTH * CAN_MSG_SIZE];
__attribute__((section(".ccmram"))) __attribute__((section(".ccmram")))
StackType_t xCAN2_Stack[CAN_TASK_STACK_WORDS]; StackType_t xCAN2_Stack[CAN_TASK_STACK_WORDS];
__attribute__((section(".ccmram"), aligned(4)))
uint8_t can2_queue_cb[osMessageQueueGetMemSize(CAN_QUEUE_DEPTH, CAN_MSG_SIZE)];
__attribute__((section(".ccmram"), aligned(4)))
uint8_t can2_queue_mq[CAN_QUEUE_DEPTH * CAN_MSG_SIZE];
/* USER CODE END PM */ /* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/