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rt-thread-official/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_usart.h

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[BSP][Nuclei] Add Nuclei RISC-V Processor support * Nuclei RISC-V Processor support is added both RV32 and RV64 * Nuclei RVSTAR BSP is added, UART driver is added * MSH works well in RVSTAR board --------------------------- Squashed commit of the following: commit b7368bc2ed725c42f9adc297d0e9cf3ed706a520 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 17 14:38:54 2020 +0800 [BSP][Nuclei] Pretty source code Signed-off-by: Huaqi Fang <578567190@qq.com> commit 2c42a997f7b5d8aa53bdaf19ccb30596091a112d Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 16 15:51:03 2020 +0800 [libcpu] Remove ARCH_NUCLEI in libcpu kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit 915ad4c076ff3d7cebda896537605e7f7939b7af Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 16 15:50:00 2020 +0800 [BSP][Nuclei] Remove ARCH_NUCLEI in bsp KConfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit fe43869c79675a25669447d57ea5d77385e07ca5 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 12:43:20 2020 +0800 [BSP][NUCLEI] Simply application main.c Remove previous complicated application of gd32vf103_rvstar Signed-off-by: Huaqi Fang <578567190@qq.com> commit 8fd31727bc7ff51c83a3c47840cff1bfb100c0ba Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 12:38:04 2020 +0800 [BSP][NUCLEI] Format application and board source code Signed-off-by: Huaqi Fang <578567190@qq.com> commit b432308b20cdf24dfcc1398511d1d83bce6a9df2 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 11:58:28 2020 +0800 [BSP][Nuclei] Format source code of drivers of gd32vf103 Signed-off-by: Huaqi Fang <578567190@qq.com> commit 7366173d749d8a51ed8d48eca09007d27aee8ad8 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 11:54:02 2020 +0800 [LIBCPU][NUCLEI] Optimize nuclei cpu portable code Signed-off-by: Huaqi Fang <578567190@qq.com> commit 8c2cd4745b7279a6721946d119441bbf7fd1a9c2 Author: Huaqi Fang <578567190@qq.com> Date: Tue Apr 14 15:45:42 2020 +0800 nuclei: Update README.md Signed-off-by: Huaqi Fang <578567190@qq.com> commit fa8a2f24ea5e4dbce714ffda16c1ce558e5b5ddb Author: Huaqi Fang <578567190@qq.com> Date: Tue Apr 14 14:06:54 2020 +0800 nuclei: Add gpio driver not tested Signed-off-by: Huaqi Fang <578567190@qq.com> commit 1be40bc50be43dfcdd105291bd24355498f9fef3 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 14:55:22 2020 +0800 Nuclei: Update README.md Signed-off-by: Huaqi Fang <578567190@qq.com> commit 4c8beb204b7ee3e38c04e1f23a1f7e4ce48aa196 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 10:20:25 2020 +0800 Nuclei: Change idle stack size from 256 to 396 bytes If changed to 396 bytes, then debug optimization level changed from O2 to O0, and the application can run successfully without stack overflow issue of tidle0 task warning: tidle0 stack is close to end of stack address. Signed-off-by: Huaqi Fang <578567190@qq.com> commit da2bcf5c56ef32b611405a8e591ecd3f1e598b11 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 10:11:40 2020 +0800 nuclei: Remove unused kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit 0b932c677a7934d60e70da141744790aec202ef6 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 09:32:22 2020 +0800 nuclei: optimize drivers support Signed-off-by: Huaqi Fang <578567190@qq.com> commit 0431f6f01f6efab2900de552abede83639415431 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 19:28:02 2020 +0800 tools: Update mkdist.py for nuclei bsp Signed-off-by: Huaqi Fang <578567190@qq.com> commit 0e1f502edfddff93a4a66c041be68560ef4828eb Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 18:46:58 2020 +0800 nuclei: optimize rvstar support directory Signed-off-by: Huaqi Fang <578567190@qq.com> commit 1131f6e6483d8f2fbafe07f4e598fc8f802ee85d Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 18:37:24 2020 +0800 nuclei: update kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit ad81c1d3bf9d80d2b561c94e903e7ce4ca2c68c6 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 15:43:00 2020 +0800 nuclei: Rename board name Signed-off-by: Huaqi Fang <578567190@qq.com> commit d780138a1abf5da5097cc89e6a428ebeae06f284 Author: Huaqi Fang <578567190@qq.com> Date: Tue Apr 7 09:36:19 2020 +0800 libcpu: Add Nuclei arch option in KConfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit 60320d34b1d88315efe1b566fd6bc75c69851f06 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 16:51:01 2020 +0800 nuclei: Update nuclei sdk of rt-thread support Signed-off-by: Huaqi Fang <578567190@qq.com> commit a042b806efe0ea3bc9dba80ebc7696e5941ba35f Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:34:09 2020 +0800 nuclei: modify application for not print anything Signed-off-by: Huaqi Fang <578567190@qq.com> commit 2a9603adcb584b29886a2b93ded2473f4e8bffb1 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:31:01 2020 +0800 nuclei: Add .gitignore for nuclei bsp Signed-off-by: Huaqi Fang <578567190@qq.com> commit 34aaf6aebae75c3ee9d38cc17e6bdb826ed9e357 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:28:06 2020 +0800 nuclei_sdk: update link script of rvstar to contain rt-thread needed sections /* section information for finsh shell */ . = ALIGN(4); __fsymtab_start = .; KEEP(*(FSymTab)) __fsymtab_end = .; . = ALIGN(4); __vsymtab_start = .; KEEP(*(VSymTab)) __vsymtab_end = .; /* section information for initial. */ . = ALIGN(4); __rt_init_start = .; KEEP(*(SORT(.rti_fn*))) __rt_init_end = .; The above code placed in rodata section Signed-off-by: Huaqi Fang <578567190@qq.com> commit 3451466e9d8da3c3c8a631be69f3c7a5e6220c21 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 10:04:42 2020 +0800 bsp: Add initial commit of nuclei rvstar board bsp Signed-off-by: Huaqi Fang <578567190@qq.com> Signed-off-by: Huaqi Fang <578567190@qq.com>
2020-04-17 21:07:29 +08:00
#ifndef __DRV_UART_H__
#define __DRV_UART_H__
#include <rtthread.h>
#include <rtdevice.h>
[libcpu][riscv]整合libcpu/riscv中的移植文件 提供一份公共代码于common (#6941) 整合libcpu/riscv中的移植文件 提供一份公共代码于common 在提交本pr时，除hpmicro的内核，rv32内核bsp已完成去除大部分的冗余，大部分代码采用common中的实现。本pr的作用是进一步统一common中的文件，从而提供一份公用代码，新移植的RV32内核的BSP可以全部使用common代码。 - 在common中提供一份公用文件：interrupt_gcc.S - 修改原有的文件，将原有的中断中上下文切换代码替换为interrupt_gcc.S - 基于上述修改，修改仓库中risc-v内核的BSP与移植相关的部分 (主要包含中断入口函数 中断栈等) - 在common中提供一份公用文件：trap_common.c；提供统一中断入口函数，中断入口函数初始化，中断入口注册等函数，并完善异常时的信息输出 - 在common中提供一份公用文件：rt_hw_stack_frame.h；将栈帧结构体剥离，供用户使用 - 在上述工作完成后，在上述工作的基础上测试仓库中risc-v内核的BSP - 完善函数中的命名，完善中断栈的获取 - 提供一份详细的基于现有common文件的移植指南 #### 在什么测试环境下测试通过 - 1.CH32V307V-R1-R0 - 2.CH32V208W-R0-1V4 - 3.HPM6750EVKMINI - 4.GD32VF103V-EVAL - 5.qemu(CORE-V-MCU ) > 与上述开发板使用同样芯片的BSP均测试通过 在CH32V307V-R1-R0与HPM6750EVKMINI上基于现有移植文件进行多线程复杂场景下的长时间测试，测试过程系统运行正常。
2023-03-01 14:32:43 +08:00
#include "board.h"
[BSP][Nuclei] Add Nuclei RISC-V Processor support * Nuclei RISC-V Processor support is added both RV32 and RV64 * Nuclei RVSTAR BSP is added, UART driver is added * MSH works well in RVSTAR board --------------------------- Squashed commit of the following: commit b7368bc2ed725c42f9adc297d0e9cf3ed706a520 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 17 14:38:54 2020 +0800 [BSP][Nuclei] Pretty source code Signed-off-by: Huaqi Fang <578567190@qq.com> commit 2c42a997f7b5d8aa53bdaf19ccb30596091a112d Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 16 15:51:03 2020 +0800 [libcpu] Remove ARCH_NUCLEI in libcpu kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit 915ad4c076ff3d7cebda896537605e7f7939b7af Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 16 15:50:00 2020 +0800 [BSP][Nuclei] Remove ARCH_NUCLEI in bsp KConfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit fe43869c79675a25669447d57ea5d77385e07ca5 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 12:43:20 2020 +0800 [BSP][NUCLEI] Simply application main.c Remove previous complicated application of gd32vf103_rvstar Signed-off-by: Huaqi Fang <578567190@qq.com> commit 8fd31727bc7ff51c83a3c47840cff1bfb100c0ba Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 12:38:04 2020 +0800 [BSP][NUCLEI] Format application and board source code Signed-off-by: Huaqi Fang <578567190@qq.com> commit b432308b20cdf24dfcc1398511d1d83bce6a9df2 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 11:58:28 2020 +0800 [BSP][Nuclei] Format source code of drivers of gd32vf103 Signed-off-by: Huaqi Fang <578567190@qq.com> commit 7366173d749d8a51ed8d48eca09007d27aee8ad8 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 11:54:02 2020 +0800 [LIBCPU][NUCLEI] Optimize nuclei cpu portable code Signed-off-by: Huaqi Fang <578567190@qq.com> commit 8c2cd4745b7279a6721946d119441bbf7fd1a9c2 Author: Huaqi Fang <578567190@qq.com> Date: Tue Apr 14 15:45:42 2020 +0800 nuclei: Update README.md Signed-off-by: Huaqi Fang <578567190@qq.com> commit fa8a2f24ea5e4dbce714ffda16c1ce558e5b5ddb Author: Huaqi Fang <578567190@qq.com> Date: Tue Apr 14 14:06:54 2020 +0800 nuclei: Add gpio driver not tested Signed-off-by: Huaqi Fang <578567190@qq.com> commit 1be40bc50be43dfcdd105291bd24355498f9fef3 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 14:55:22 2020 +0800 Nuclei: Update README.md Signed-off-by: Huaqi Fang <578567190@qq.com> commit 4c8beb204b7ee3e38c04e1f23a1f7e4ce48aa196 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 10:20:25 2020 +0800 Nuclei: Change idle stack size from 256 to 396 bytes If changed to 396 bytes, then debug optimization level changed from O2 to O0, and the application can run successfully without stack overflow issue of tidle0 task warning: tidle0 stack is close to end of stack address. Signed-off-by: Huaqi Fang <578567190@qq.com> commit da2bcf5c56ef32b611405a8e591ecd3f1e598b11 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 10:11:40 2020 +0800 nuclei: Remove unused kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit 0b932c677a7934d60e70da141744790aec202ef6 Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 09:32:22 2020 +0800 nuclei: optimize drivers support Signed-off-by: Huaqi Fang <578567190@qq.com> commit 0431f6f01f6efab2900de552abede83639415431 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 19:28:02 2020 +0800 tools: Update mkdist.py for nuclei bsp Signed-off-by: Huaqi Fang <578567190@qq.com> commit 0e1f502edfddff93a4a66c041be68560ef4828eb Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 18:46:58 2020 +0800 nuclei: optimize rvstar support directory Signed-off-by: Huaqi Fang <578567190@qq.com> commit 1131f6e6483d8f2fbafe07f4e598fc8f802ee85d Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 18:37:24 2020 +0800 nuclei: update kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit ad81c1d3bf9d80d2b561c94e903e7ce4ca2c68c6 Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 15:43:00 2020 +0800 nuclei: Rename board name Signed-off-by: Huaqi Fang <578567190@qq.com> commit d780138a1abf5da5097cc89e6a428ebeae06f284 Author: Huaqi Fang <578567190@qq.com> Date: Tue Apr 7 09:36:19 2020 +0800 libcpu: Add Nuclei arch option in KConfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit 60320d34b1d88315efe1b566fd6bc75c69851f06 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 16:51:01 2020 +0800 nuclei: Update nuclei sdk of rt-thread support Signed-off-by: Huaqi Fang <578567190@qq.com> commit a042b806efe0ea3bc9dba80ebc7696e5941ba35f Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:34:09 2020 +0800 nuclei: modify application for not print anything Signed-off-by: Huaqi Fang <578567190@qq.com> commit 2a9603adcb584b29886a2b93ded2473f4e8bffb1 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:31:01 2020 +0800 nuclei: Add .gitignore for nuclei bsp Signed-off-by: Huaqi Fang <578567190@qq.com> commit 34aaf6aebae75c3ee9d38cc17e6bdb826ed9e357 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:28:06 2020 +0800 nuclei_sdk: update link script of rvstar to contain rt-thread needed sections /* section information for finsh shell */ . = ALIGN(4); __fsymtab_start = .; KEEP(*(FSymTab)) __fsymtab_end = .; . = ALIGN(4); __vsymtab_start = .; KEEP(*(VSymTab)) __vsymtab_end = .; /* section information for initial. */ . = ALIGN(4); __rt_init_start = .; KEEP(*(SORT(.rti_fn*))) __rt_init_end = .; The above code placed in rodata section Signed-off-by: Huaqi Fang <578567190@qq.com> commit 3451466e9d8da3c3c8a631be69f3c7a5e6220c21 Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 10:04:42 2020 +0800 bsp: Add initial commit of nuclei rvstar board bsp Signed-off-by: Huaqi Fang <578567190@qq.com> Signed-off-by: Huaqi Fang <578567190@qq.com>
2020-04-17 21:07:29 +08:00
int rt_hw_usart_init(void);
#endif /* __DRV_USART_H__ */
/******************* end of file *******************/
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