Difference between revisions of "HANcoder/STM32/Blocks/CAN Send"
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| + | {| class="wikitable" | ||
| + | |- | ||
| + | ! style="width:150px" | Parameter | ||
| + | ! Description | ||
| + | |- | ||
| + | | CAN channel | ||
| + | | The CAN channel to be used, the E407 and P405 have two CAN channels, the Olimexino has only one. | ||
| + | |- | ||
| + | | Identifier type | ||
| + | | The type of message identifier to be used: either standard(11-bit) or extended(29-bit). | ||
| + | |- | ||
| + | | Input ports | ||
| + | | The number of input ports, the maximum number of bytes in a message is 8 so the maximum number of input ports is also 8. If for example uint16's are used you can only send 4 per message so you can select a maximum of 4 input ports per block. | ||
| + | |- | ||
| + | | Input data type | ||
| + | | The input data type to be used. This assumes all signals in a message have the same datatype. If this is not the case then just use uint8 and do the | ||
| + | processing of the bits and bytes in Simulink. | ||
| + | |- | ||
| + | | Byte order | ||
| + | | Byte order or endianness can be selected. If the checkbox is selected then the Most Significant Byte order, big-endian or Motorola order is used, if not then the Lease Significant Byte, little-endian or Intel order is used. | ||
| + | |- | ||
| + | | Sample time | ||
| + | | Sample time of the block. The Sample time (in seconds) defines the rate at which the block is visited by the real-time scheduler of the target. The value of the Sample time has to be an integer multiple of the base sample time of the model. | ||
| + | |} | ||
Revision as of 09:13, 5 April 2017
Supported Targets: Olimexino, E407, P405
General information about CAN Send
With this CAN send block you can send a CAN message with a specified identifier on a specified CAN bus. Each time the block is evaluated, a message is send containing the input values.
Block
Mask
| Parameter | Description |
|---|---|
| CAN channel | The CAN channel to be used, the E407 and P405 have two CAN channels, the Olimexino has only one. |
| Identifier type | The type of message identifier to be used: either standard(11-bit) or extended(29-bit). |
| Input ports | The number of input ports, the maximum number of bytes in a message is 8 so the maximum number of input ports is also 8. If for example uint16's are used you can only send 4 per message so you can select a maximum of 4 input ports per block. |
| Input data type | The input data type to be used. This assumes all signals in a message have the same datatype. If this is not the case then just use uint8 and do the
processing of the bits and bytes in Simulink. |
| Byte order | Byte order or endianness can be selected. If the checkbox is selected then the Most Significant Byte order, big-endian or Motorola order is used, if not then the Lease Significant Byte, little-endian or Intel order is used. |
| Sample time | Sample time of the block. The Sample time (in seconds) defines the rate at which the block is visited by the real-time scheduler of the target. The value of the Sample time has to be an integer multiple of the base sample time of the model. |
