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docs: clarify blank CAN pointer placeholder

Generated-by: OpenAI Codex
Signed-off-by: aineoae86-sys <ai.neo.ae86@gmail.com>
This commit is contained in:
aineoae86-sys 2026-07-05 10:56:10 +08:00 committed by Janez
parent 44183ee4b8
commit bc79a5c87d

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@ -47,6 +47,7 @@ main(void) {
CO_ReturnError_t err;
CO_NMT_reset_cmd_t reset = CO_RESET_NOT;
uint32_t heapMemoryUsed;
/* Blank target keeps this NULL; real ports must provide the CAN module context before CAN initialization. */
void* CANptr = NULL; /* CAN module address */
uint8_t pendingNodeId = 10; /* read from dip switches or nonvolatile memory, configurable by LSS slave */
uint8_t activeNodeId = 10; /* Copied from CO_pendingNodeId in the communication reset section */