1c4c186181
!372 [本次提交内容：在TI公司C6000 DSP处理器上成功移植rt-thread操作系统；主要在libcpu/ti-dsp/c6x添加keystone架构底层代码，在bsp/ti-c6678添加bsp工程，该工程已在本人的开发板上成功运行]
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Merge pull request !372 from hdwei/hdwei
2022-01-28 01:38:42 +00:00
563e49890c
[asm] 解决tab和空格混用的问题
2022-01-20 20:57:35 +08:00
466f9ad4e3
删除依赖TI的KeyStone_common.c文件
2021-12-15 10:43:06 +08:00
c37fcb6049
修改bsp tms320c6678工程，并测试
2021-12-15 09:17:25 +08:00
4a779f5131
修改使用C语言构建任务栈帧，清除fls和ffs对<c6x.h>文件的依赖
2021-11-23 16:28:44 +08:00
c69cdadd69
修改格式
2021-11-18 10:08:01 +08:00
17246ed77b
修改格式
2021-11-18 09:56:45 +08:00
4a2ce8bca5
修改格式
2021-11-18 09:48:06 +08:00
341e52d940
修改格式
2021-11-18 09:37:05 +08:00
2b13e2fa57
修改格式
2021-11-18 09:23:29 +08:00
8ab19db7fa
修改汇编rt_hw_context_switch_to处关于时间槽的使用；修改格式
2021-11-18 08:53:30 +08:00
bed7dac514
修改格式,
2021-11-17 18:48:54 +08:00
87598c7b43
修改格式
2021-11-17 18:44:00 +08:00
cbc0e1ffcf
修改格式
2021-11-17 18:31:58 +08:00
456492e7ea
添加支持中断栈部分代码，修改格式
2021-11-17 17:43:42 +08:00
3639963a97
添加TMS320C6678处理器，keystone架构底层代码
2021-11-16 18:32:11 +08:00
6c907c3a47
[libcpu] auto formatted
2021-03-27 17:51:56 +08:00
fa38e8d11e
Merge pull request #3240 from xlf605401969/c28x_fpu
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[libcpu][c28x]add support for c28x mcu hardware fpu
2020-12-31 08:35:23 +08:00
eeaf1fcc50
resolve Conflicts
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bsp/nrf52832/board/Sconscript
bsp/nrf52832/startups/Sconscript
bsp/raspberry-pi/raspi4-32/driver/SConscript
2020-12-28 12:02:31 +08:00
ef62febf1f
[SConscript]update group name
2020-12-19 16:49:11 +08:00
ba83ddc3c4
[SConscript] change libcpu to LIBARCH,and correcte letter case
2020-11-30 15:52:43 +08:00
91261e25b9
[SConscript]rename group name
2020-11-20 13:38:11 +08:00
355f8dd95c
[libcpu][update]重启与关机函数：rt_hw_cpu_shutdown、rt_hw_cpu_reset，补充WEAK属性
2020-11-20 08:49:51 +08:00
66d1510ac7
convert intentation tabs to spaces
2019-12-09 09:29:12 +08:00
01b27b9e91
[libcpu][c28x]add support for c28x mcu hardware fpu
2019-12-05 21:50:48 +08:00
a101327d24
[bsp][tms320f28379d] Fix an issue that interrupts are disabled in the thread
2019-08-24 18:42:54 +08:00
d68220d866
[libcpu][c28x]Add __rt_ffs support
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Use a native instruction "Count Sign Bits" to support fast ffs function, then add __rt_ffs support in C28x.
2019-07-03 19:31:54 +08:00
21d32cdb3a
[libcpu][C28x] Fix bugs of old c28x interrupt api which can not save and restore int status
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In C28x DSP, interrupt status are stored in ST1 register. Both INTM and DBGM is used for masking interrupt, while the latter one is used in real-time debug mode. The origin function rudely enable and disable the interrupt without considering the recent interrupt status, which not only may cause problem in some situation but also is not in conformity with rt-thread design specifications. The new api will fix this bug.
2019-06-18 20:59:00 +08:00
752152b63e
[bsp][tms320f28379d] Fix FPU config problem
2019-04-14 12:26:25 +08:00
4acd8db61e
[bsp][tms320f28379d] Add finsh init in rt_init_thread
2019-04-10 22:33:25 +08:00
bd8f0d0423
[libcpu] Fix the build directory issue
2019-03-26 13:36:01 +00:00
bde47018b8
[libcpu] Add SConscript in libcpu.
2019-01-07 06:09:45 +08:00
6c081947b5
[bsp][tms320f28379d] Classify c28x into ti-dsp
2018-11-24 17:41:55 +08:00
bernard
Meco Man
Huang bo
yangjie
张世争
Xiao Lifan
xuzhuoyi
明德无敌赵晓薇