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@ -52,7 +52,7 @@ DATA_CKSUM .. checksum, implemented as XOR of all preceding bytes in the message |
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- Start by calling `TF_Init()` with `TF_MASTER` or `TF_SLAVE` as the argument |
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- Start by calling `TF_Init()` with `TF_MASTER` or `TF_SLAVE` as the argument |
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- Implement `TF_WriteImpl()` - declared at the bottom of the header file as `extern`. |
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- Implement `TF_WriteImpl()` - declared at the bottom of the header file as `extern`. |
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This function is used by `TF_Send()` and others to write bytes to your UART (or other physical layer). |
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This function is used by `TF_Send()` and others to write bytes to your UART (or other physical layer). |
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Presently, always a full frame is sent to this function. |
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A frame can be sent in it's entirety, or in multiple parts, depending on its size. |
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- If you wish to use timeouts, periodically call `TF_Tick()`. The calling period determines |
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- If you wish to use timeouts, periodically call `TF_Tick()`. The calling period determines |
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the length of 1 tick. This is used to time-out the parser in case it gets stuck |
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the length of 1 tick. This is used to time-out the parser in case it gets stuck |
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in a bad state (such as receiving a partial frame) and can also time-out ID listeners. |
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in a bad state (such as receiving a partial frame) and can also time-out ID listeners. |
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@ -83,6 +83,6 @@ keep it, renew it's timeout, or let some other listener handle the message. |
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You'll find various examples in the `demo/` folder. Each example has it's own Makefile, |
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You'll find various examples in the `demo/` folder. Each example has it's own Makefile, |
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read it to see what options are available. |
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read it to see what options are available. |
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The demos are written for Linux, using sockets and `clone()` for background processing. |
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The demos are written for Linux, some using sockets and `clone()` for background processing. |
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They try to simulate real TinyFrame behavior in an embedded system with asynchronous |
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They try to simulate real TinyFrame behavior in an embedded system with asynchronous |
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Rx and Tx. If you can't run the demos, the source files are still good as examples. |
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Rx and Tx. If you can't run the demos, the source files are still good as examples. |
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