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Multiple frames implementation (#2)

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* Add rx event handlers

* Fix compile errors and add constness

* Pass sender id

* Change api interface

* Revert changes

* Add filter fifo

* Add default setup

* Add receive function

* Remove interrupt activation

* Activate RX interrupts

* Merge remote changes

* Add event list constructor

* Fix compilation bug

* Send and receive multiple frames

* Refactor

* Refactor

* Fix compile error

* Use known syntax

* Refactor

* Provide storage

* Add frame end

* Add some documentation

* Turn macros into functions

* Refactor

* Refactor

* Fix compile error

* Use ExtendedIds

Co-authored-by: Riccardo998 <riccardo.storchi98@gmail.com>
This commit is contained in:
Stefano Calabretti
2021-12-09 11:39:39 +01:00
committed by GitHub
parent 90d1836dfa
commit 7b09401b00
9 changed files with 346 additions and 50 deletions
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Src/mmr_can_events.c
+16 -13
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@@ -6,30 +6,30 @@ static const MmrCanEventList *_rxEvents = NULL;
static void __handleCanRxInterrupt(CanHandle *hcan);
static void __invokeAll(const MmrCanEventList *events, MmrCanEvent *event);
static void __maybeInvoke(const MmrCanEventHandler handler, MmrCanEvent *event);
static void __invokeAll(const MmrCanEventList *events, const MmrCanMessage *event);
static void __maybeInvoke(const MmrCanEventHandler handler, const MmrCanMessage *event);
void MMR_CAN_InitRxHandlers(const MmrCanEventList *rxEvents) {
HalStatus MMR_CAN_InitRxHandlers(CanHandle *hcan, const MmrCanEventList *rxEvents) {
_rxEvents = rxEvents;
return HAL_CAN_ActivateNotification(hcan, MMR_CAN_RX_INTERRUPT);
}
static void __handleCanRxInterrupt(CanHandle *hcan) {
static CanRxHeader rxHeader = {};
static CanRxBuffer rxData = {};
HAL_CAN_GetRxMessage(hcan, MMR_CAN_RX_FIFO, &rxHeader, rxData);
MmrCanEvent event = {
.senderId = rxHeader.StdId,
.message = rxData,
static CanRxBuffer buffer = {};
static MmrCanMessage event = {
.store = buffer,
};
MMR_CAN_Receive(hcan, &event);
__invokeAll(_rxEvents, &event);
}
static void __invokeAll(const MmrCanEventList *events, MmrCanEvent *event) {
static void __invokeAll(
const MmrCanEventList *events,
const MmrCanMessage *event
) {
if (!events) {
return;
}
@@ -40,7 +40,10 @@ static void __invokeAll(const MmrCanEventList *events, MmrCanEvent *event) {
}
}
static always_inline void __maybeInvoke(const MmrCanEventHandler handler, MmrCanEvent *event) {
static always_inline void __maybeInvoke(
const MmrCanEventHandler handler,
const MmrCanMessage *event
) {
if (handler) {
handler(event);
}