ReadBlock
Read Block
Description
Request to copy the data of the NvM block to its corresponding RAM block. This function queues the read request and returns the acceptance result synchronously.
| Request Type | 
|---|
| Asynchronous | 
Port Description
The following table describes the ports for this block.
| Port | Type | Description | 
|---|---|---|
| CallFunction | Input | Non-functional port to allow designers to show when the function should be called in their model. | 
| NvM_DstPtr | Output | Pointer where the data of a non-permanent RAM block shall be written to. | 
| Return | Output | Standard return E_OK or E_NOT_OK for the function call. | 
Mask Description
The following table describes the parameters for this mask.
| Parameter | Description | 
|---|---|
| NvM Block Name | The block name defined in the m-file with the NVM class. | 
| Cast Function Return to Void | True: Function will be cast as a 'void' function and the return value is ignored. | 
| Data Store for NvM_DstPtr | Data store name for use in model testing for the output argument in the function call. | 
| Data Store for Return | Data store name for use in model testing for the result of the function call. | 
| Set Output to NULL_PTR | True: NvM_DstPtr is ignored and NvM will used the configured PIM (permanent address) | 
NvM Block Compatibility
The following table describes which NvM block type is compatible with this function.
| NvM Block Type | Compatible | 
|---|---|
| Native | Yes | 
| Redundant | Yes | 
| Data Set | Yes |