1 | /**
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2 | * \brief Test ID mask and Family ID (Filter) from CAN0 Mailbox 0 to CAN1 Mailbox 0.
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3 | Use rotary encoder for different message ID
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4 | */
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5 | void test_7(uint16_t MIDToSend)
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6 | { uint16_t dataToSend;
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7 | static uint8_t uc_suppress = 0;
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8 | if (!uc_suppress) {
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9 | puts("\n\rTest Message Acceptance Mask + FID, SID selected with rotary encoder, CAN0 Mailbox 0 -> CAN1 Mailbox 0" STRING_EOL);
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10 | uc_suppress = 1;
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11 | }
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12 | can_reset_all_mailbox(CAN0);
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13 | can_reset_all_mailbox(CAN1);
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14 |
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15 | /* Init CAN1 Mailbox 0 to Reception Mailbox. */
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16 | // CAN_MIDx = 000100 x 11 xx = 0x08C
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17 | // CAN_MAMx = 111111 0 11 00 = 0x7EC
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18 | // CAN_MFIDx = 000000 0 01 10 = 0x006
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19 | reset_mailbox_conf(&can1_mailbox);
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20 | can1_mailbox.ul_mb_idx = TEST7_CAN_COMM_MB_IDX; //Mailbox 0...7
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21 | can1_mailbox.uc_obj_type = CAN_MB_RX_MODE;
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22 | can1_mailbox.ul_id_msk = 0x7EC; //CAN_MAM_MIDvA_Msk | CAN_MAM_MIDvB_Msk;
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23 | can1_mailbox.ul_id = CAN_MID_MIDvA(0x08C);// CAN_MID_MIDvA(TEST7_CAN_TRANSFER_ID);
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24 | can1_mailbox.ul_fid = 0x006; //Filter ID
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25 | can_mailbox_init(CAN1, &can1_mailbox);
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26 |
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27 |
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28 |
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29 | /* Init CAN0 Mailbox 0 to Transmit Mailbox. */
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30 | reset_mailbox_conf(&can0_mailbox);
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31 | can0_mailbox.ul_mb_idx = TEST6_CAN_COMM_MB_IDX;
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32 | can0_mailbox.uc_obj_type = CAN_MB_TX_MODE;
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33 | can0_mailbox.uc_tx_prio = TEST6_CAN0_TX_PRIO;
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34 | can0_mailbox.uc_id_ver = 0;
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35 | can0_mailbox.ul_id_msk = 0;
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36 | can_mailbox_init(CAN0, &can0_mailbox);
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37 |
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38 | /* Write transmit information into mailbox. */
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39 | can0_mailbox.ul_id = CAN_MID_MIDvA(MIDToSend); // TEST6_CAN_TRANSFER_ID);
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40 | can0_mailbox.ul_datal = (MIDToSend + 0x0100); //Nachricht...
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41 | can0_mailbox.ul_datah = CAN_MSG_DUMMY_DATA;
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42 | can0_mailbox.uc_length = MAX_CAN_FRAME_DATA_LEN;
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43 | can_mailbox_write(CAN0, &can0_mailbox);
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44 |
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45 | /* Enable CAN1 mailbox 0 interrupt. */
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46 | can_enable_interrupt(CAN1, CAN_IER_MB0);
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47 |
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48 | /* Send out the information in the mailbox. */
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49 | can_global_send_transfer_cmd(CAN0, CAN_TCR_MB0);
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50 |
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51 | while (!g_ul_recv_status); //kommt von CAN-ISR
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52 | // Ab hier nur noch Anzeige
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53 | uint32_t ul_val, ul_val2 = 0;
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54 |
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55 | puts("Test7 passed" STRING_EOL);
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56 | printf("CAN1 RX Mailbox 0:\r");
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57 |
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58 | ul_val = (uint32_t *)(CAN1->CAN_MB[0].CAN_MDH);
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59 | ul_val2 = (uint32_t *)(CAN1->CAN_MB[0].CAN_MDL);
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60 | printf("Dat Hi: MDH\t%08X\t\t\tDat Lo: MDL\t%08X\r", ul_val, ul_val2);
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61 |
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62 | ul_val = (uint32_t *)(CAN1->CAN_MB[0].CAN_MFID);
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63 | ul_val2 = (uint32_t *)(CAN1->CAN_MB[0].CAN_MID);
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64 | printf("FAM ID: MFID\t%08X\t\t\tID: MID\t%08X\r\r", ul_val, ul_val2);
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65 | }
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