Index: firmware/source/can.c =================================================================== diff -u -rf2652e85c8676d0356fea2690cfd9cac716ca795 -r012573b1913d1bfd2357acfadcad6bb20b295ad9 --- firmware/source/can.c (.../can.c) (revision f2652e85c8676d0356fea2690cfd9cac716ca795) +++ firmware/source/can.c (.../can.c) (revision 012573b1913d1bfd2357acfadcad6bb20b295ad9) @@ -297,6 +297,25 @@ canREG1->IF2CMD = (uint8) 0xF8U; canREG1->IF2NO = 6U; + /** - Initialize message 7 + * - Wait until IF1 is ready for use + * - Set message mask + * - Set message control word + * - Set message arbitration + * - Set IF1 control byte + * - Set IF1 message number + */ + /*SAFETYMCUSW 28 D MR:NA "Potentially infinite loop found - Hardware Status check for execution sequence" */ + while ((canREG1->IF1STAT & 0x80U) ==0x80U) + { + } /* Wait */ + + canREG1->IF1MSK = 0xC0000000U | (uint32)((uint32)((uint32)0x000007FFU & (uint32)0x000007FFU) << (uint32)18U); + canREG1->IF1ARB = (uint32)0x80000000U | (uint32)0x00000000U | (uint32)0x20000000U | (uint32)((uint32)((uint32)0x607U & (uint32)0x000007FFU) << (uint32)18U); + canREG1->IF1MCTL = 0x00001000U | (uint32)0x00000800U | (uint32)0x00000000U | (uint32)0x00000080U | (uint32)8U; + canREG1->IF1CMD = (uint8) 0xF8U; + canREG1->IF1NO = 7U; + /** - Setup IF1 for data transmission * - Wait until IF1 is ready for use * - Set IF1 control byte