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View Code? Open in Web Editor NEWThis Azure RTOS repository that includes some modules (ThreadX/NetX/FileX/etc) as git submodule are referred from e2 studio/SmartConfigurator(SC).
License: Other
This Azure RTOS repository that includes some modules (ThreadX/NetX/FileX/etc) as git submodule are referred from e2 studio/SmartConfigurator(SC).
License: Other
■課題
以下サンプルのようにtimetickが100Hz固定になっている。(R_CMT_CreatePeriodic()の第1引数は単位Hzの周期起動関数を生成するAPI)
https://github.com/azure-rtos/getting-started/blob/1e7a680fad910045c08b17934f394428ed6fdb14/Renesas/RSK_RX65N_2MB/app/board_init.c#L32
■対策
TX_TIMER_TICKS_PER_SECONDの定義を以下に追加する。
(1) https://github.com/azure-rtos/threadx/blob/master/ports/rxv2/ccrx/inc/tx_port.h
-> rxv1やrxv3にも同じファイルがあるのでまとめて追加する
(2) https://github.com/azure-rtos/getting-started/blob/master/Renesas/RSK_RX65N_2MB/lib/threadx/tx_user.h
-> 他のボード用のgetting-startedにも同じファイルがあるのでまとめて追加する
さらに、スマートコンフィグレータでtx_user.hのファイルを調整できるようにすると良いだろう。
Issue Details
Though CMT0 (Compare Match Timer unit0) starts in the bootloader, it does not been stopped before transitioning to the application program.
As the result, CMT0 interrupt occurs at unintended time in the user application. This may cause unintended behavior.
Applicable Release Tag
V6.2.0_rel-rx1.0.0 or later
(e.g.) Bootloader for RX65N-RSK
configuration/samples/boot_loader/rsk-rx65n-2mb
Expected behavior
The CMT0 shold be stopped before transitioning to the application program.
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