-void c_can_irq_sync_activities(struct canchip_t *chip, struct msgobj_t *obj);
-
-int c_can_irq_handler(int irq, struct canchip_t *chip);
-
-int c_can_fill_chipspecops(struct canchip_t *chip);
-
-/* BasicCAN mode address map */
-#define CCCR 0x0000 /* Control Register */
-#define CCSR 0x0004 /* Status Register */
-#define CCEC 0x0008 /* Error Counting Register */
-#define CCBT 0x000C /* Bit Timing Register */
-#define CCINTR 0x0010 /* Interrupt Register */
-#define CCTR 0x0014 /* Test Register */
-#define CCBRPE 0x0018 /* Baud Rate Prescaler Extension Register */
-#define CCCE 0x001C /* CAN Enable Register */
-#define CCTREQ1 0x0100 /* Transmission Request 1 Register */
-#define CCTREQ2 0x0104 /* Transmission Request 2 Register */
-#define CCND1 0x0120 /* New Data 1 Register */
-#define CCND2 0x0124 /* New Data 2 Register */
-#define CCINTP1 0x0140 /* Interrupt Pending 1 Register */
-#define CCINTP2 0x0144 /* Interrupt Pending 2 Register */
-
-#define CCIF1CR 0x0020 /* Interface 1 Command Request Register */
-#define CCIF1CM 0x0024 /* IF1 Command Mask Register */
-#define CCIF1M1 0x0028 /* IF1 Mask 1 Register */
-#define CCIF1M2 0x002C /* IF1 Mask 2 Register */
-#define CCIF1A1 0x0030 /* IF1 Arbitration 1 Register */
-#define CCIF1A2 0x0034 /* IF1 Arbitration 2 Register */
-#define CCIF1DMC 0x0038 /* IF1 Message Control Register */
-#define CCIF1DA1 0x003C /* IF1 Data A 1 Register */
-#define CCIF1DA2 0x0040 /* IF1 Data A 2 Register */
-#define CCIF1DB1 0x0044 /* IF1 Data B 1 Register */
-#define CCIF1DB2 0x0048 /* IF1 Data B 2 Register */
-
-#define CCIF2CR 0x0080 /* Interface 2 Command Request Register */
-#define CCIF2CM 0x0084 /* IF2 Command Mask Register */
-#define CCIF2M1 0x0088 /* IF2 Mask 1 Register */
-#define CCIF2M2 0x008C /* IF2 Mask 2 Register */
-#define CCIF2A1 0x0090 /* IF2 Arbitration 1 Register */
-#define CCIF2A2 0x0094 /* IF2 Arbitration 2 Register */
-#define CCIF2DMC 0x0098 /* IF2 Message Control Register */
-#define CCIF2DA1 0x009C /* IF2 Data A 1 Register */
-#define CCIF2DA2 0x00A0 /* IF2 Data A 2 Register */
-#define CCIF2DB1 0x00A4 /* IF2 Data B 1 Register */
-#define CCIF2DB2 0x00A8 /* IF2 Data B 2 Register */
+void c_can_if1_registerdump(struct canchip_t *pchip);
+
+void c_can_irq_sync_activities(struct canchip_t *pchip, struct msgobj_t *obj);
+
+int c_can_irq_handler(int irq, struct canchip_t *pchip);
+
+int c_can_fill_chipspecops(struct canchip_t *pchip);
+
+/* The CCCE register is not implemented in version 1.2 of C_CAN */
+#undef C_CAN_WITH_CCCE
+
+/* The mask of C_CAN registers offsets */
+#define C_CAN_REGOFFS_MASK 0xFF
+
+/* SSEE C_CAN Memory map */
+/* BasicCAN offsets are multiplied by two */
+#define CCCR 0x00 /* Control Register */
+#define CCSR 0x02 /* Status Register */
+#define CCEC 0x04 /* Error Counting Register */
+#define CCBT 0x06 /* Bit Timing Register */
+#define CCINTR 0x08 /* Interrupt Register */
+#define CCTR 0x0A /* Test Register */
+#define CCBRPE 0x0C /* Baud Rate Prescaler Extension Register */
+
+#ifdef C_CAN_WITH_CCCE
+#define CCCE 0x0E /* CAN Enable Register */
+#endif /*C_CAN_WITH_CCCE*/
+
+#define CCIF1CR 0x10 /* Interface 1 Command Request Register */
+#define CCIF1CM 0x12 /* IF1 Command Mask Register */
+#define CCIF1M1 0x14 /* IF1 Mask 1 Register */
+#define CCIF1M2 0x16 /* IF1 Mask 2 Register */
+#define CCIF1A1 0x18 /* IF1 Arbitration 1 Register */
+#define CCIF1A2 0x1A /* IF1 Arbitration 2 Register */
+#define CCIF1DMC 0x1C /* IF1 Message Control Register */
+#define CCIF1DA1 0x1E /* IF1 Data A 1 Register */
+#define CCIF1DA2 0x20 /* IF1 Data A 2 Register */
+#define CCIF1DB1 0x22 /* IF1 Data B 1 Register */
+#define CCIF1DB2 0x24 /* IF1 Data B 2 Register */
+
+#define CCIF2CR 0x40 /* Interface 2 Command Request Register */
+#define CCIF2CM 0x42 /* IF2 Command Mask Register */
+#define CCIF2M1 0x44 /* IF2 Mask 1 Register */
+#define CCIF2M2 0x46 /* IF2 Mask 2 Register */
+#define CCIF2A1 0x48 /* IF2 Arbitration 1 Register */
+#define CCIF2A2 0x4A /* IF2 Arbitration 2 Register */
+#define CCIF2DMC 0x4C /* IF2 Message Control Register */
+#define CCIF2DA1 0x4E /* IF2 Data A 1 Register */
+#define CCIF2DA2 0x50 /* IF2 Data A 2 Register */
+#define CCIF2DB1 0x52 /* IF2 Data B 1 Register */
+#define CCIF2DB2 0x54 /* IF2 Data B 2 Register */
+
+#define CCTREQ1 0x80 /* Transmission Request 1 Register */
+#define CCTREQ2 0x82 /* Transmission Request 2 Register */
+
+#define CCND1 0x90 /* New Data 1 Register */
+#define CCND2 0x92 /* New Data 2 Register */
+
+#define CCINTP1 0xA0 /* Interrupt Pending 1 Register */
+#define CCINTP2 0xA2 /* Interrupt Pending 2 Register */
+
+#define CCIMV1 0xB0 /* Message Valid 1 Register */
+#define CCIMV2 0xB2 /* Message Valid 2 Register */
projects / lincan.git / commitdiff