Klagarge/SummerSchool2-Controller
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fix CAN filters

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This commit is contained in:
Rémi Heredero
2023-08-25 09:06:54 +02:00
parent 2b91ec2df0
commit 3f1e4c84f0
4 changed files with 72 additions and 58 deletions
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35
306-controller_interface.X/mcc_generated_files/ecan.c
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@@ -109,26 +109,39 @@ void ECAN_Initialize(void)
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*/
// mask 0 is 11 bits for filter 0 and 1
/*
* Mask 0 is 11 bits for filters 0 and 1 only
* filter set for 3 recipient bits
* Mask 1 is copy of mask 0 but for other filters
*/
convertCANid2Reg(0x070, dSTANDARD_CAN_MSG_ID_2_0B, &RXM0EIDH, &RXM0EIDL, &RXM0SIDH, &RXM0SIDL);
// filter 0 and 1 is broadcast message
convertCANid2Reg(0x070, dSTANDARD_CAN_MSG_ID_2_0B, &RXM1EIDH, &RXM1EIDL, &RXM1SIDH, &RXM1SIDL);
// filter 0 is broadcast message
convertCANid2Reg(0x000, dSTANDARD_CAN_MSG_ID_2_0B, &RXF0EIDH, &RXF0EIDL, &RXF0SIDH, &RXF0SIDL);
// filter 1 is message for controller
convertCANid2Reg(0x010, dSTANDARD_CAN_MSG_ID_2_0B, &RXF1EIDH, &RXF1EIDL, &RXF1SIDH, &RXF1SIDL);
// filter 2 is message for recipient n<>7, not yet defined
convertCANid2Reg(0x070, dSTANDARD_CAN_MSG_ID_2_0B, &RXF2EIDH, &RXF2EIDL, &RXF2SIDH, &RXF2SIDL);
/**
Enable Filters
*/
RXFCON0 = 0x01; // Filter 0 is activated
RXFCON1 = 0x00;
/*
* ENABLE FILTERS
*
* Filter 0 set on mask 0
* Filter 1 set on mask 0
* Filter 2 set on mask 1
*/
RXFCON0 = 0x07;
/**
Assign Filters to Masks
*/
MSEL0 = 0x00; // filter 0 is assigned to mask 0
MSEL1 = 0x00;
MSEL2 = 0x00;
MSEL3 = 0x00;
// Filter 0 & 1 assigned to mask 0 and filter 2 assigned to mask 1
MSEL0 = 0x10;
/**
Initialize CAN Timings