Commit Graph

13 Commits

Author SHA1 Message Date
YuQi 5debfdd84d
[TMS320F28379] implement PWM driver (#6457)
增加c28x芯片的pwm驱动
已经在TMS320F28379中通过测试
pwm设备框架增加如下方法:
#define PWM_CMD_SET_DEAD_TIME (RT_DEVICE_CTRL_BASE(PWM) + 8)
#define PWM_CMD_SET_PHASE (RT_DEVICE_CTRL_BASE(PWM) + 9)
#define PWM_CMD_ENABLE_IRQ (RT_DEVICE_CTRL_BASE(PWM) + 10)
#define PWM_CMD_DISABLE_IRQ (RT_DEVICE_CTRL_BASE(PWM) + 11)
2022-09-25 22:41:00 -04:00
YuQi b11cb41ae7
tms320f28379d fix init (#6343)
解决 tms320f28379d bsp 启动的问题。主要改动如下。

修正context.s中汇编代码错误。在旧版的代码中,操作数为32位而汇编命令却使用了针对16位数据的命令MOV,导致程序在某些情况无法正常启动线程。
由于C28x的平台下,SP只支持16bit寻址,所以用于线程空间存放的heap以及ebss段都需要放在低16位的空间,针对这个问题修改了CMD文件。此外还增加基于CMD文件基于RAM的支持,方便调试。
新增rtdef.h中RT_SECTION,RT_USED,ALIGN和RT_WEAK的定义。旧版bsp中这些定义为空,导致INIT_EXPORT注册的函数失效。
修改程序启动代码,在程序入口直接调用原生启动代码
以上改动在LAUNCHXL-F28379D 通过了测试。
2022-08-29 15:35:23 -04:00
Yunjie Gu b43f0e7205
[bsp][tms320f28379d] Fix compile ti (#6254)
* compile_ok

Issues fixed:
(1) update .config: select FINSH_USING_SYMTAB
(2) add rt_size_t in rtconfig_project.h
(3) fix finsh problems of using sym table
(4) update .project to include ipc source codes.
Todo list:
(1) automate the build source selection of ccs and reconcile it with scons

* change compiler

* msh can run now

the key step is to swap the order of rt_interrupt_nest -- and RT_OBJECT_HOOK_CALL(rt_interrupt_leave_hook,()) in irq.c. This is an improvised solution and an issue has been raised.

* Update 2837x_FLASH_lnk_cpu1.cmd

The original one is also fine. Just to make it more rigorous since FSymTab is in data section.

* update readme.md

Complier selection and maintainer update.

Co-authored-by: YuQi <qiyu_sjtu@163.com>
2022-08-20 13:16:41 -04:00
Man, Jianting (Meco) bb1084556f [console] 解决在没有定义RT_USING_DEVICE的情况下使用device报错的问题
* [console] 解决在没有定义RT_USING_DEVICE的情况下使用device报错的问题

* format codes

* [libc] 整理格式

* refresh projects
2022-01-09 00:20:32 +08:00
xuzhuoyi a101327d24 [bsp][tms320f28379d] Fix an issue that interrupts are disabled in the thread 2019-08-24 18:42:54 +08:00
xuzhuoyi 4acd8db61e [bsp][tms320f28379d] Add finsh init in rt_init_thread 2019-04-10 22:33:25 +08:00
xuzhuoyi 82b7bcb473 [bsp][tms320f28379d] Fix c28x_getc() problem 2019-04-07 20:03:16 +08:00
xuzhuoyi 27d27cdb4b [bsp][tms320f28379d] Add finsh support 2019-04-07 18:19:16 +08:00
xuzhuoyi 843cc6fcd1 [bsp][tms320f28379d] Add SCI support 2019-03-27 13:09:19 +08:00
xuzhuoyi 81f94fd271 [bsp][tms320f28379d] Remove redundant code 2018-11-18 11:09:01 +08:00
xuzhuoyi b7a76b5e52 [bsp][tms320f28379d] Change license to Apache-2.0 2018-11-16 20:30:56 +08:00
xuzhuoyi 697a4495a6 [bsp][tms320f28379d] Add support for upward-growing stack 2018-09-03 00:03:06 +08:00
xuzhuoyi d85981a715 [BSP][tms320f28379d] Add port for tms320f28379d 2018-09-02 18:44:28 +08:00