From 9a7a2eeb2150cbe8db078b2aa3a71e61b046015f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20H=C3=B6henleitner?= Date: Wed, 4 Sep 2024 16:16:27 +0300 Subject: [PATCH] Update TraceWithTrice.md --- docs/TraceWithTrice.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/TraceWithTrice.md b/docs/TraceWithTrice.md index ef19a4abb..0d4688bea 100644 --- a/docs/TraceWithTrice.md +++ b/docs/TraceWithTrice.md @@ -104,7 +104,7 @@ Learning that *Trice* is also a [baby girl name](https://www.babynamespedia.com To achieve that, an automatable pre-compile step is needed, executing a `trice insert` command on the PC. This is fast enough not to disturb the build process. The **trice** tool parses then the source tree for macros like `trice( "msg: %d Kelvin\n", k );` and patches them to `trice( iD(12345), "msg: %d Kelvin\n", k );`, where `12345` is a generated 14-bit identifier copied into a [**T**rice **I**D **L**ist](../til.json). During compilation than, the `trice` macro is translated to the `12345` ID only, and the optional parameter values. The format string is ignored by the compiler. -The target code is [project specific](../test/F030R8/Core/Inc/triceConfig.h) configurable. In **immediate mode** the the stack is used as *Trice* buffer and the TRICE macro execution includes the quick [COBS](https://en.wikipedia.org/wiki/Consistent_Overhead_Byte_Stuffing) encoding and the data transfer. This more straightforward and slower architecture can be interesting for many cases because it is anyway much faster than printf-like functions calls. In **deferred mode** a service swaps the *Trice* double buffer periodically, the COBS encoding takes part and with the filled buffer the background transfer is triggered. Out buffer and half *Trice* buffer share the same memory for efficiency. +The target code is [project specific](../examples/F030R8_inst/Core/Inc/triceConfig.h) configurable. In **immediate mode** the the stack is used as *Trice* buffer and the TRICE macro execution includes the quick [COBS](https://en.wikipedia.org/wiki/Consistent_Overhead_Byte_Stuffing) encoding and the data transfer. This more straightforward and slower architecture can be interesting for many cases because it is anyway much faster than printf-like functions calls. In **deferred mode** a service swaps the *Trice* double buffer periodically, the COBS encoding takes part and with the filled buffer the background transfer is triggered. Out buffer and half *Trice* buffer share the same memory for efficiency. During runtime the PC **trice** tool receives all what happened in the last ~100ms as a COBS package from the UART port. The `0x30 0x39` is the ID 12345 and a map lookup delivers the format string *"msg: %d Kelvin\n"* and also the bit width information. Now the **trice** tool can write target timestamp, set msg color and execute `printf("%d Kelvin\n", 0x0000000e);`