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feat: Apply CAN filters for both standard and extended IDs - Standard ID filters: - Filter 1: Allow IDs from 100 to 200 - Filter 2: Allow IDs from 300 to 400 - Extended ID filters: - Filter 1: Allow IDs from 3000 to 3500 - Filter 2: Allow IDs from 4000 to 4500

stable
Rakshitavecmocon 2024-11-05 13:12:57 +05:30
parent 56c08e98b8
commit 718fc19753
3 changed files with 202 additions and 19 deletions
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4
.settings/org.eclipse.core.resources.prefs
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@ -38,6 +38,8 @@ encoding//Debug/SDK/drivers/Src/timers/subdir_rules.mk=UTF-8
encoding//Debug/SDK/drivers/Src/timers/subdir_vars.mk=UTF-8
encoding//Debug/TM1650_SDK/src/subdir_rules.mk=UTF-8
encoding//Debug/TM1650_SDK/src/subdir_vars.mk=UTF-8
encoding//Debug/ivec_APP/ivec_cmplx_gptimer/src/subdir_rules.mk=UTF-8
encoding//Debug/ivec_APP/ivec_cmplx_gptimer/src/subdir_vars.mk=UTF-8
encoding//Debug/ivec_APP/src/subdir_rules.mk=UTF-8
encoding//Debug/ivec_APP/src/subdir_vars.mk=UTF-8
encoding//Debug/ivec_ECU/ivec_ecu_can/src/subdir_rules.mk=UTF-8
@ -48,8 +50,6 @@ encoding//Debug/ivec_ECU/ivec_ecu_uart/src/subdir_rules.mk=UTF-8
encoding//Debug/ivec_ECU/ivec_ecu_uart/src/subdir_vars.mk=UTF-8
encoding//Debug/ivec_RTE/src/subdir_rules.mk=UTF-8
encoding//Debug/ivec_RTE/src/subdir_vars.mk=UTF-8
encoding//Debug/ivec_cmplx_gptimer/src/subdir_rules.mk=UTF-8
encoding//Debug/ivec_cmplx_gptimer/src/subdir_vars.mk=UTF-8
encoding//Debug/makefile=UTF-8
encoding//Debug/objects.mk=UTF-8
encoding//Debug/sources.mk=UTF-8

37
Core/Source/ivec_mcal_mcan.c
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@ -25,7 +25,7 @@ volatile uint32_t l_canTransmitTimeout;
volatile uint8_t u8CallBack_buff[8]={0};
volatile IVEC_McalStatus_e l_statusFlag = IVEC_MCAL_STATUS_SUCCESS;
extern volatile uint8_t u8CANDataAct;
#define MCAN_FILTER_SIZE 0u
#define MCAN_FILTER_SIZE 2u
/*REQUIRED MCAN CONFIGS*/
@ -72,10 +72,10 @@ static DL_MCAN_ConfigParams gMCAN0ConfigParams={
.timeoutCntEnable = false,
.filterConfig.rrfs = false,
.filterConfig.rrfe = false,
.filterConfig.anfe = 0,
.filterConfig.anfs = 0,
// .filterConfig.anfe = 3,
// .filterConfig.anfs = 3,
// .filterConfig.anfe = 0,
// .filterConfig.anfs = 0,
.filterConfig.anfe = 3,
.filterConfig.anfs = 3,
};
@ -137,7 +137,7 @@ static DL_MCAN_MsgRAMConfigParams gMCAN0MsgRAMConfigParams ={
/* Extended ID Filter List Start Address. */
.flesa = 48 ,
/* List Size: Extended ID. */
.lse = 0 ,
.lse = 2 ,
/* Tx Buffers Start Address. */
.txStartAddr = 10 ,
/* Number of Dedicated Transmit Buffers. */
@ -218,11 +218,18 @@ static DL_MCAN_BitTimingParams gMCAN0BitTimes_250 = {
static const DL_MCAN_StdMsgIDFilterElement gMCAN0StdFiltelem1 = {
.sfec = 001,
.sft = 10,
.sft = 0x00,
.sfid1 = 0,
.sfid2 = 100,
};
//static const DL_MCAN_StdMsgIDFilterElement gMCAN0StdFiltelem1 = {
// .sfec = 001,
// .sft = 10,
// .sfid1 = 0xc8,
// .sfid2 = 0x7fe,
//}; // apply mask pass only 200 and 201 id
static const DL_MCAN_StdMsgIDFilterElement gMCAN0StdFiltelem2 = {
.sfec = 0x1,
.sft = 0x00,
@ -254,15 +261,15 @@ static const DL_MCAN_StdMsgIDFilterElement gMCAN0StdFiltelem5 = {
static const DL_MCAN_ExtMsgIDFilterElement gMCAN0ExtFiltelem1 = {
.efec = 0x1,
.eft = 0x0,
.efid1 = 30000,
.efid2 = 40000,
.efid1 = 3000,
.efid2 = 3500,
};
static const DL_MCAN_ExtMsgIDFilterElement gMCAN0ExtFiltelem2 = {
.efec = 0x1,
.eft = 0x0,
.efid1 = 0x1CECFF23,
.efid2 = 0x1CECFF23,
.efid1 = 4000,
.efid2 = 4500,
};
static const DL_MCAN_ExtMsgIDFilterElement gMCAN0ExtFiltelem3 = {
@ -460,9 +467,9 @@ IVEC_McalStatus_e xMCAL_MCANInit(MCAN_Regs* MCAN, xCAN_baud_t BAUD)
DL_MCAN_msgRAMConfig(MCAN, (DL_MCAN_MsgRAMConfigParams*) &gMCAN0MsgRAMConfigParams);
/* Configure Standard ID filter element */
// DL_MCAN_addStdMsgIDFilter(MCAN, 0U, (DL_MCAN_StdMsgIDFilterElement *) &gMCAN0StdFiltelem1);
DL_MCAN_addStdMsgIDFilter(MCAN, 0U, (DL_MCAN_StdMsgIDFilterElement *) &gMCAN0StdFiltelem1);
//
// DL_MCAN_addStdMsgIDFilter(MCAN, 1U, (DL_MCAN_StdMsgIDFilterElement *) &gMCAN0StdFiltelem2);
DL_MCAN_addStdMsgIDFilter(MCAN, 1U, (DL_MCAN_StdMsgIDFilterElement *) &gMCAN0StdFiltelem2);
//
// DL_MCAN_addStdMsgIDFilter(MCAN, 2U, (DL_MCAN_StdMsgIDFilterElement *) &gMCAN0StdFiltelem3);
//
@ -470,9 +477,9 @@ IVEC_McalStatus_e xMCAL_MCANInit(MCAN_Regs* MCAN, xCAN_baud_t BAUD)
//
// DL_MCAN_addStdMsgIDFilter(MCAN, 4U, (DL_MCAN_StdMsgIDFilterElement *) &gMCAN0StdFiltelem5);
//
// DL_MCAN_addExtMsgIDFilter(MCAN, 0U,(DL_MCAN_ExtMsgIDFilterElement *)&gMCAN0ExtFiltelem1);
DL_MCAN_addExtMsgIDFilter(MCAN, 0U,(DL_MCAN_ExtMsgIDFilterElement *)&gMCAN0ExtFiltelem1);
//
// DL_MCAN_addExtMsgIDFilter(MCAN, 1U,(DL_MCAN_ExtMsgIDFilterElement *)&gMCAN0ExtFiltelem2);
DL_MCAN_addExtMsgIDFilter(MCAN, 1U,(DL_MCAN_ExtMsgIDFilterElement *)&gMCAN0ExtFiltelem2);
//
// DL_MCAN_addExtMsgIDFilter(MCAN, 2U,(DL_MCAN_ExtMsgIDFilterElement *)&gMCAN0ExtFiltelem3);

180
ivec_RTE/src/ivec_rte.c
View File

@ -18,11 +18,68 @@ McalUartHandle_s g_xUartHandle;
uint32_t g_u32UartSpeed = 0;
uint16_t g_u16CanSpeed = 0;
#define MAX_FILTERS 10
uint32_t maskValues[MAX_FILTERS];
uint32_t filterValues[MAX_FILTERS];
bool isExtendedID[MAX_FILTERS];
uint32_t maskCount = 0;
// Buffers to store parsed data
uint32_t filterCount = 0;
static uint8_t __gprv_u8Idx = 0;
extern ExtU_socTouchDisplay_T socTouchDisplay_U;
extern ExtY_socTouchDisplay_T socTouchDisplay_Y;
// New configuration instance to override filter settings dynamically
static DL_MCAN_ConfigParams gMCAN0ConfigParamsFiltered = {
.monEnable = false,
.asmEnable = false,
.tsPrescalar = 15,
.tsSelect = 0,
.timeoutSelect = DL_MCAN_TIMEOUT_SELECT_CONT,
.timeoutPreload = 65535,
.timeoutCntEnable = false,
// Dynamic filter settings based on need
.filterConfig.rrfs = false,
.filterConfig.rrfe = false,
.filterConfig.anfe = 3, // Accept extended ID filter elements
.filterConfig.anfs = 3, // Accept standard ID filter elements
};
// Adjust MsgRAMConfigParams as necessary for filter list sizes
static DL_MCAN_MsgRAMConfigParams gMCAN0MsgRAMConfigParamsFiltered = {
.flssa = 1,
.lss = 0, // Adjust according to actual standard filter count
.flesa = 48,
.lse = 0, // Adjust according to actual extended filter count
.txStartAddr = 10,
.txBufNum = 10,
.txFIFOSize = 10,
.txBufMode = 0,
.txBufElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
.txEventFIFOStartAddr = 640,
.txEventFIFOSize = 10,
.txEventFIFOWaterMark = 0,
.rxFIFO0startAddr = 170,
.rxFIFO0size = 10,
.rxFIFO0waterMark = 0,
.rxFIFO0OpMode = 0,
.rxFIFO1startAddr = 190,
.rxFIFO1size = 10,
.rxFIFO1waterMark = 10,
.rxFIFO1OpMode = 0,
.rxBufStartAddr = 208,
.rxBufElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
.rxFIFO0ElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
.rxFIFO1ElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
};
/**
* @brief Function to use SDA pin of TM1650
*
@ -131,6 +188,96 @@ void vRTE_InitUARTCANEcho(void)
xECU_CANInit(CANFD0,g_u16CanSpeed);
}
void vCanFilterMaskSaveVal(uint8_t ucIdx, uint32_t mask, bool isExtended)
{
maskCount = ucIdx;
maskValues[maskCount] = mask;
isExtendedID[maskCount++] = isExtended;
}
void vCanFilterSaveVal(uint8_t ucIdx, uint32_t Filter, bool isExtended)
{
filterCount = ucIdx;
// Store filter value
filterValues[filterCount] = Filter;
isExtendedID[filterCount++] = isExtended;
}
void vCanFilterReset() {
uint32_t i;
// Disable CAN before reconfiguring filters
xECU_CANDeInit(CANFD0);
// Reset all standard ID filters
for (i = 0; i < MAX_FILTERS; i++) {
DL_MCAN_StdMsgIDFilterElement stdFilterElement = {0};
stdFilterElement.sfec = 001; // Disable filter element
stdFilterElement.sft = 11; // Disable filter type
DL_MCAN_addStdMsgIDFilter(CANFD0, i, &stdFilterElement);
}
// Reset all extended ID filters
for (i = 0; i < MAX_FILTERS; i++) {
DL_MCAN_ExtMsgIDFilterElement extFilterElement = {0};
extFilterElement.efec = 000; // Disable filter element
extFilterElement.eft = 11; // Disable filter type
DL_MCAN_addExtMsgIDFilter(CANFD0, i, &extFilterElement);
}
// Re-enable CAN after resetting filters
xECU_CANInit(CANFD0,g_u16CanSpeed);
}
// Function to configure CAN filters
static void vCanConfigFilter() {
// Disable CAN before configuring filters
xECU_CANDeInit(CANFD0);
uint16_t extendedFilter = 0;
uint16_t standardFilter = 0;
for (int i = 0; i < maskCount; i++) {
if (isExtendedID[i]) {
// Extended ID filter
DL_MCAN_ExtMsgIDFilterElement extFilterElement;
extFilterElement.efid1 = filterValues[i];
extFilterElement.efid2 = maskValues[i];
extFilterElement.efec = 001;
extFilterElement.eft = 10;
DL_MCAN_addExtMsgIDFilter(CANFD0, i, &extFilterElement);
extendedFilter++;
}
else {
// Standard ID filter
DL_MCAN_StdMsgIDFilterElement stdFilterElement;
stdFilterElement.sfid1 = filterValues[i];
stdFilterElement.sfid2 = maskValues[i];
stdFilterElement.sfec = 001;
stdFilterElement.sft = 10;
DL_MCAN_addStdMsgIDFilter(CANFD0, i, &stdFilterElement);
standardFilter++;
}
}
gMCAN0MsgRAMConfigParamsFiltered.lse = standardFilter; // Set dynamically based on actual filters
gMCAN0MsgRAMConfigParamsFiltered.lss = extendedFilter; // Set dynamically based on actual filters
DL_MCAN_config(CANFD0, (DL_MCAN_ConfigParams*) &gMCAN0ConfigParamsFiltered);
DL_MCAN_msgRAMConfig(CANFD0, &gMCAN0MsgRAMConfigParamsFiltered);
// Reset counters after applying filters
maskCount = 0;
filterCount = 0;
// Re-enable CAN after filters
xECU_CANInit(CANFD0,g_u16CanSpeed);
}
void vRTE_UARTDataProcess(void)
{
PacketRetCode_t retCode = PACKET_FAIL;
@ -149,12 +296,41 @@ void vRTE_UARTDataProcess(void)
if( mode == 0 )
{
g_u32UartSpeed = baudrate;
// xECU_UARTReInit(&g_xUartHandle, g_u32UartSpeed);
xECU_UARTReInit(&g_xUartHandle, g_u32UartSpeed);
}
else if( mode == 1 )
{
g_u16CanSpeed = (uint16_t)baudrate;
// xECU_CanReInit(CANFD0, g_u16CanSpeed);
xECU_CanReInit(CANFD0, g_u16CanSpeed);
}
else if( mode == 2 )
{
if( pucBuf[PKT_HEADER+1] != 0 ){//22(20+2) rx filter available send each id in a frame
uint32_t filterId = 0;
memcpy(&filterId, &pucBuf[PKT_HEADER+3], sizeof(uint32_t));
bool isExtended = (filterId > 0x7FF); // Standard IDs are <= 0x7FF
vCanFilterSaveVal((pucBuf[PKT_HEADER+1] - 1), filterId, isExtended);
if( pucBuf[PKT_HEADER+2] )//All filter received. Trigger Filter Settings
{
vCanConfigFilter();
}
else
return;
}
else{
vCanFilterReset();
vCanConfigFilter();
}
}
else if ( mode == 3 )
{
if( (pucBuf[PKT_HEADER+1] < 1) || (pucBuf[PKT_HEADER+1] > 8) )//0-7 maximum received pkts
return;
uint32_t maskId = 0;
memcpy(&maskId, &pucBuf[PKT_HEADER+3], sizeof(uint32_t));
bool isExtended = (maskId > 0x7FF); // Standard IDs are <= 0x7FF
vCanFilterMaskSaveVal((pucBuf[PKT_HEADER+1] - 1), maskId, isExtended);
}
vMCAL_DelayTicks(100);
vECU_InitiateUartToCanTransmit(&g_xUartHandle, 0x01, pucBuf, 0);