Merge pull request #3 from dloidolt/new_model_adr

add function for the updated/new model start address register

include/rdcu_cmd.h

@@ -58,7 +58,7 @@
 #define DATA_START_ADDR			0x11000010UL
 #define MODEL_START_ADDR		0x11000014UL
 #define NUM_SAMPLES			0x11000018UL
-/* spare: 0x1100001CUL */
+#define NEW_MODEL_START_ADDR		0x1100001CUL
 #define COMPR_DATA_BUF_START_ADDR	0x11000020UL
 #define COMPR_DATA_BUF_LEN		0x11000024UL
 /* spare: 0x11000028UL */
@@ -136,6 +136,8 @@ int rdcu_write_cmd_adaptive_param2(uint16_t trans_id, uint8_t *cmd);
 int rdcu_write_cmd_data_start_addr(uint16_t trans_id, uint8_t *cmd);
 int rdcu_write_cmd_model_start_addr(uint16_t trans_id, uint8_t *cmd);
 int rdcu_write_cmd_num_samples(uint16_t trans_id, uint8_t *cmd);
+int rdcu_write_cmd_new_model_start_addr(uint16_t trans_id, uint8_t *cmd);
+
 int rdcu_write_cmd_compr_data_buf_start_addr(uint16_t trans_id, uint8_t *cmd);
 int rdcu_write_cmd_compr_data_buf_len(uint16_t trans_id, uint8_t *cmd);
 

include/rdcu_ctrl.h

@@ -52,6 +52,8 @@ struct rdcu_mirror {
 	uint32_t data_start_addr;		/* RDCU-FRS-FN-0812 */
 	uint32_t model_start_addr;		/* RDCU-FRS-FN-0822 */
 	uint32_t num_samples;			/* RDCU-FRS-FN-0832 */
+	uint32_t new_model_start_addr;		/* RDCU-FRS-FN-0842 */
+
 	uint32_t compr_data_buf_start_addr;	/* RDCU-FRS-FN-0852 */
 	uint32_t compr_data_buf_len;		/* RDCU-FRS-FN-0862 */
 	uint32_t used_param1;			/* RDCU-FRS-FN-0892 */
@@ -101,6 +103,8 @@ int rdcu_sync_adaptive_param2(void);
 int rdcu_sync_data_start_addr(void);
 int rdcu_sync_model_start_addr(void);
 int rdcu_sync_num_samples(void);
+int rdcu_sync_new_model_start_addr(void);
+
 int rdcu_sync_compr_data_buf_start_addr(void);
 int rdcu_sync_compr_data_buf_len(void);
 int rdcu_sync_used_param1(void);
@@ -224,6 +228,8 @@ int rdcu_set_model_start_addr(uint32_t addr);
 
 int rdcu_set_num_samples(uint32_t samples);
 
+int rdcu_set_new_model_start_addr(uint32_t addr);
+
 int rdcu_set_compr_data_buf_start_addr(uint32_t addr);
 
 int rdcu_set_compr_data_buf_len(uint32_t samples);

lib/rdcu_cmd.c

@@ -647,6 +647,22 @@ int rdcu_write_cmd_num_samples(uint16_t trans_id, uint8_t *cmd)
 }
 
 
+/**
+ * @brief create a command to write the RDCU updated/new model start address register
+ *
+ * @param trans_id a transaction identifier
+ *
+ * @param cmd the command buffer; if NULL, the function returns the needed size
+ *
+ * @returns the size of the command data buffer or 0 on error
+ */
+
+int rdcu_write_cmd_new_model_start_addr(uint16_t trans_id, uint8_t *cmd)
+{
+	return rdcu_write_cmd_register_internal(trans_id, cmd, NEW_MODEL_START_ADDR);
+}
+
+
 /**
  * @brief create a command to write the RDCU compressed data buffer start
  *	  address register

lib/rdcu_ctrl.c

@@ -1126,6 +1126,26 @@ int rdcu_set_num_samples(uint32_t samples)
 }
 
 
+/**
+ * @brief set updated_model/new model start address
+ * @see RDCU-FRS-FN-0842
+ *
+ * @returns 0 on success, otherwise error
+ */
+
+int rdcu_set_new_model_start_addr(uint32_t addr)
+{
+	if (addr > 0x00FFFFFFUL)
+		return -1;
+
+	/* clear and set */
+	rdcu->new_model_start_addr &= ~0x00FFFFFFUL;
+	rdcu->new_model_start_addr |= addr;
+
+	return 0;
+}
+
+
 /**
  * @brief set compressed data buffer start address
  * @see RDCU-FRS-FN-0850