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Code Issues Releases Wiki Activity

[ab32vg1] rewrite drv_xx.c

This commit is contained in:
greedyhao 2021-04-09 17:35:26 +08:00
parent 31cb379dae
commit 42dc1c9c3e
17 changed files with 538 additions and 247 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
bsp/bluetrum/ab32vg1-ab-prougen/.config
View File

@ -23,6 +23,7 @@ CONFIG_IDLE_THREAD_STACK_SIZE=512
CONFIG_RT_USING_TIMER_SOFT=y
CONFIG_RT_TIMER_THREAD_PRIO=4
CONFIG_RT_TIMER_THREAD_STACK_SIZE=256
# CONFIG_RT_KSERVICE_USING_STDLIB is not set
CONFIG_RT_DEBUG=y
# CONFIG_RT_DEBUG_COLOR is not set
# CONFIG_RT_DEBUG_INIT_CONFIG is not set
@ -151,9 +152,9 @@ CONFIG_RT_USING_PIN=y
#
# POSIX layer and C standard library
#
CONFIG_RT_USING_LIBC=y
# CONFIG_RT_USING_LIBC is not set
# CONFIG_RT_USING_PTHREADS is not set
# CONFIG_RT_USING_MODULE is not set
CONFIG_RT_LIBC_USING_TIME=y
#
# Network
@ -258,8 +259,6 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_LIBRWS is not set
# CONFIG_PKG_USING_TCPSERVER is not set
# CONFIG_PKG_USING_PROTOBUF_C is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_DLT645 is not set
# CONFIG_PKG_USING_QXWZ is not set
# CONFIG_PKG_USING_SMTP_CLIENT is not set
@ -274,6 +273,12 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_BTSTACK is not set
# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
# CONFIG_PKG_USING_MAVLINK is not set
# CONFIG_PKG_USING_RAPIDJSON is not set
# CONFIG_PKG_USING_BSAL is not set
# CONFIG_PKG_USING_AGILE_MODBUS is not set
# CONFIG_PKG_USING_AGILE_FTP is not set
# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
#
# security packages
@ -332,6 +337,13 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_VCONSOLE is not set
# CONFIG_PKG_USING_KDB is not set
# CONFIG_PKG_USING_WAMR is not set
# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
# CONFIG_PKG_USING_LWLOG is not set
# CONFIG_PKG_USING_ANV_TRACE is not set
# CONFIG_PKG_USING_ANV_MEMLEAK is not set
# CONFIG_PKG_USING_ANV_TESTSUIT is not set
# CONFIG_PKG_USING_ANV_BENCH is not set
# CONFIG_PKG_USING_DEVMEM is not set
#
# system packages
@ -339,7 +351,6 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_GUIENGINE is not set
# CONFIG_PKG_USING_CAIRO is not set
# CONFIG_PKG_USING_PIXMAN is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_FAL is not set
# CONFIG_PKG_USING_FLASHDB is not set
@ -349,6 +360,9 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_CMSIS is not set
# CONFIG_PKG_USING_DFS_YAFFS is not set
# CONFIG_PKG_USING_LITTLEFS is not set
# CONFIG_PKG_USING_DFS_JFFS2 is not set
# CONFIG_PKG_USING_DFS_UFFS is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_THREAD_POOL is not set
# CONFIG_PKG_USING_ROBOTS is not set
# CONFIG_PKG_USING_EV is not set
@ -370,12 +384,13 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_UC_MODBUS is not set
# CONFIG_PKG_USING_PPOOL is not set
# CONFIG_PKG_USING_OPENAMP is not set
# CONFIG_PKG_USING_RT_PRINTF is not set
# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
# CONFIG_PKG_USING_QFPLIB_M3 is not set
# CONFIG_PKG_USING_LPM is not set
# CONFIG_PKG_USING_TLSF is not set
#
# peripheral libraries and drivers
@ -438,6 +453,24 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
# CONFIG_PKG_USING_VDEVICE is not set
# CONFIG_PKG_USING_SGM706 is not set
# CONFIG_PKG_USING_STM32WB55_SDK is not set
# CONFIG_PKG_USING_RDA58XX is not set
# CONFIG_PKG_USING_LIBNFC is not set
# CONFIG_PKG_USING_MFOC is not set
# CONFIG_PKG_USING_TMC51XX is not set
#
# AI packages
#
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_QUEST is not set
# CONFIG_PKG_USING_NAXOS is not set
#
# miscellaneous packages
@ -469,25 +502,24 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_PKG_USING_VI is not set
# CONFIG_PKG_USING_KI is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_ARMv7M_DWT is not set
# CONFIG_PKG_USING_VT100 is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_UKAL is not set
# CONFIG_PKG_USING_CRCLIB is not set
#
# games: games run on RT-Thread console
# entertainment: terminal games and other interesting software packages
#
# CONFIG_PKG_USING_THREES is not set
# CONFIG_PKG_USING_2048 is not set
# CONFIG_PKG_USING_SNAKE is not set
# CONFIG_PKG_USING_TETRIS is not set
# CONFIG_PKG_USING_DONUT is not set
# CONFIG_PKG_USING_ACLOCK is not set
# CONFIG_PKG_USING_LWGPS is not set
# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
# CONFIG_PKG_USING_STATE_MACHINE is not set
# CONFIG_PKG_USING_MCURSES is not set
# CONFIG_PKG_USING_COWSAY is not set
#
# Hardware Drivers Config
@ -496,14 +528,16 @@ CONFIG_RT_USING_LIBC=y
#
# Onboard Peripheral Drivers
#
CONFIG_BSP_USING_USB_TO_USART=y
# CONFIG_BSP_USING_AUDIO is not set
# CONFIG_BSP_USING_SDCARD is not set
#
# On-chip Peripheral Drivers
#
CONFIG_BSP_USING_UART=y
CONFIG_BSP_USING_UART0=y
# CONFIG_BSP_USING_UART1 is not set
# CONFIG_BSP_USING_UART2 is not set
# CONFIG_BSP_USING_SDIO is not set
# CONFIG_BSP_USING_I2C1 is not set
# CONFIG_BSP_USING_PWM is not set

21
bsp/bluetrum/ab32vg1-ab-prougen/.cproject
View File

@ -61,14 +61,12 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//applications}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//board}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libcpu/cpu}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_drivers/config}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_drivers}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_libraries/ab32vg1_hal/include}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_libraries/ab32vg1_hal}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_libraries/bmsis/include}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_libraries/bmsis}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//rt-thread/components/dfs/filesystems/romfs}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//rt-thread/components/dfs/include}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//rt-thread/components/drivers/audio}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//rt-thread/components/drivers/include}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//rt-thread/components/finsh}&quot;" />
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//rt-thread/components/libc/compilers/common}&quot;" />
@ -84,18 +82,19 @@
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.systempaths.1138643188" name="Include system paths (-isystem)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.systempaths" useByScannerDiscovery="true" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;" />
</option>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.other.68088914" name="Other compiler flags" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.other" useByScannerDiscovery="true" value="-c -mcmodel=medany -march=rv32imc -mabi=ilp32 -Os" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.other.68088914" name="Other compiler flags" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.other" useByScannerDiscovery="true" value="-c -mcmodel=medany -march=rv32imc -mabi=ilp32 -msave-restore -Os" valueType="string" />
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input.2078217664" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input" />
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler.282359881" name="GNU RISC-V Cross C++ Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler" />
<tool commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG} ${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.1082822632" name="GNU RISC-V Cross C Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.gcsections.1342883380" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.gcsections" useByScannerDiscovery="false" value="false" valueType="boolean" />
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.other.1506934091" name="Other linker flags" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.other" useByScannerDiscovery="false" value="-mcmodel=medany -march=rv32imc -mabi=ilp32 -nostartfiles -Wl,-cref,-u,_start" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.other.1506934091" name="Other linker flags" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.other" useByScannerDiscovery="false" value="-mcmodel=medany -march=rv32imc -mabi=ilp32 -msave-restore -nostartfiles -Wl,-cref,-u,_start" valueType="string" />
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.libs.1209561486" name="Libraries (-l)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.libs" useByScannerDiscovery="false" valueType="libs">
<listOptionValue builtIn="false" value="c "/>
<listOptionValue builtIn="false" value="m "/>
<listOptionValue builtIn="false" value="hal " />
</option>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="true" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.paths.1480740818" name="Library search path (-L)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.paths" useByScannerDiscovery="false" valueType="libPaths">
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//libraries/hal_libraries/ab32vg1_hal}&quot;" />
</option>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="true" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.paths.1480740818" name="Library search path (-L)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.paths" useByScannerDiscovery="false" valueType="libPaths"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.scriptfile.808366667" name="Script files (-T)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.scriptfile" useByScannerDiscovery="false" valueType="stringList">
<listOptionValue builtIn="false" value="&quot;${workspace_loc://${ProjName}//link.lds}&quot;" />
</option>
@ -125,7 +124,7 @@
</toolChain>
</folderInfo>
<sourceEntries>
<entry excluding="//rt-thread/components/cplusplus|//rt-thread/components/dfs/filesystems/devfs|//rt-thread/components/dfs/filesystems/elmfat|//rt-thread/components/dfs/filesystems/jffs2|//rt-thread/components/dfs/filesystems/nfs|//rt-thread/components/dfs/filesystems/ramfs|//rt-thread/components/dfs/filesystems/skeleton|//rt-thread/components/dfs/filesystems/uffs|//rt-thread/components/dfs/src/poll.c|//rt-thread/components/dfs/src/select.c|//rt-thread/components/drivers/can|//rt-thread/components/drivers/cputime|//rt-thread/components/drivers/hwcrypto|//rt-thread/components/drivers/hwtimer|//rt-thread/components/drivers/i2c|//rt-thread/components/drivers/misc/adc.c|//rt-thread/components/drivers/misc/dac.c|//rt-thread/components/drivers/misc/pulse_encoder.c|//rt-thread/components/drivers/misc/rt_drv_pwm.c|//rt-thread/components/drivers/misc/rt_inputcapture.c|//rt-thread/components/drivers/mtd|//rt-thread/components/drivers/phy|//rt-thread/components/drivers/pm|//rt-thread/components/drivers/rtc|//rt-thread/components/drivers/sdio|//rt-thread/components/drivers/sensors|//rt-thread/components/drivers/spi|//rt-thread/components/drivers/touch|//rt-thread/components/drivers/usb|//rt-thread/components/drivers/watchdog|//rt-thread/components/drivers/wlan|//rt-thread/components/finsh/symbol.c|//rt-thread/components/libc/aio|//rt-thread/components/libc/compilers/armlibc|//rt-thread/components/libc/compilers/common/unistd.c|//rt-thread/components/libc/compilers/dlib|//rt-thread/components/libc/compilers/minilibc|//rt-thread/components/libc/getline|//rt-thread/components/libc/libdl|//rt-thread/components/libc/mmap|//rt-thread/components/libc/pthreads|//rt-thread/components/libc/signal|//rt-thread/components/libc/termios|//rt-thread/components/libc/time|//rt-thread/components/lwp|//rt-thread/components/net|//rt-thread/components/utilities|//rt-thread/components/vbus|//rt-thread/components/vmm|//rt-thread/libcpu|//rt-thread/src/cpu.c|//rt-thread/src/slab.c|//rt-thread/tools" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
<entry excluding="//board/ports|//libraries/hal_drivers/drv_adc.c|//libraries/hal_drivers/drv_hwtimer.c|//libraries/hal_drivers/drv_pwm.c|//libraries/hal_drivers/drv_rtc.c|//libraries/hal_drivers/drv_sdio.c|//libraries/hal_drivers/drv_soft_i2c.c|//libraries/hal_drivers/drv_wdt.c|//rt-thread/components/cplusplus|//rt-thread/components/dfs|//rt-thread/components/drivers/audio|//rt-thread/components/drivers/can|//rt-thread/components/drivers/cputime|//rt-thread/components/drivers/hwcrypto|//rt-thread/components/drivers/hwtimer|//rt-thread/components/drivers/i2c|//rt-thread/components/drivers/misc/adc.c|//rt-thread/components/drivers/misc/dac.c|//rt-thread/components/drivers/misc/pulse_encoder.c|//rt-thread/components/drivers/misc/rt_drv_pwm.c|//rt-thread/components/drivers/misc/rt_inputcapture.c|//rt-thread/components/drivers/mtd|//rt-thread/components/drivers/phy|//rt-thread/components/drivers/pm|//rt-thread/components/drivers/rtc|//rt-thread/components/drivers/sdio|//rt-thread/components/drivers/sensors|//rt-thread/components/drivers/spi|//rt-thread/components/drivers/touch|//rt-thread/components/drivers/usb|//rt-thread/components/drivers/watchdog|//rt-thread/components/drivers/wlan|//rt-thread/components/finsh/msh_file.c|//rt-thread/components/finsh/symbol.c|//rt-thread/components/libc/aio|//rt-thread/components/libc/compilers/armlibc|//rt-thread/components/libc/compilers/common/stdlib.c|//rt-thread/components/libc/compilers/common/unistd.c|//rt-thread/components/libc/compilers/dlib|//rt-thread/components/libc/compilers/newlib/libc.c|//rt-thread/components/libc/compilers/newlib/libc_syms.c|//rt-thread/components/libc/compilers/newlib/stdio.c|//rt-thread/components/libc/compilers/newlib/syscalls.c|//rt-thread/components/libc/getline|//rt-thread/components/libc/libdl|//rt-thread/components/libc/mmap|//rt-thread/components/libc/pthreads|//rt-thread/components/libc/signal|//rt-thread/components/libc/termios|//rt-thread/components/lwp|//rt-thread/components/net|//rt-thread/components/utilities|//rt-thread/components/vbus|//rt-thread/components/vmm|//rt-thread/libcpu|//rt-thread/src/cpu.c|//rt-thread/src/signal.c|//rt-thread/src/slab.c|//rt-thread/tools" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="" />
</sourceEntries>
</configuration>
</storageModule>
@ -149,10 +148,10 @@
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets" />
<storageModule moduleId="refreshScope" versionNumber="2">
<configuration configurationName="Debug">
<resource resourceType="PROJECT" workspacePath="/ab32vg1"/>
<resource resourceType="PROJECT" workspacePath="/ab32v105" />
</configuration>
<configuration configurationName="Release">
<resource resourceType="PROJECT" workspacePath="/ab32vg1"/>
<resource resourceType="PROJECT" workspacePath="/ab32v105" />
</configuration>
</storageModule>
</cproject>

36
bsp/bluetrum/ab32vg1-ab-prougen/README.md
View File

@ -35,19 +35,20 @@ ab32vg1-prougen 是 中科蓝讯(Bluetrum) 推出的一款基于 RISC-V 内核
| USB 转串口 | 支持 | |
| SD卡 | 支持 | |
| IRDA | 即将支持 | |
| 音频接口 | 支持 | |
| 音频接口 | 支持 | 支持音频输出 |
| **片上外设** | **支持情况** | **备注** |
| GPIO | 支持 | PA PB PE PF |
| UART | 支持 | UART0/1/2 |
| SDIO | 支持 | |
| ADC | 即将支持 | |
| ADC | 支持 | 10bit ADC |
| SPI | 即将支持 | 软件 SPI |
| I2C | 支持 | 软件 I2C |
| RTC | 即将支持 | |
| RTC | 支持 | |
| WDT | 支持 | |
| FLASH | 即将支持 | |
| FLASH | 即将支持 | 对接 FAL |
| TIMER | 支持 | |
| PWM | 支持 | LPWM 的 G1 G2 G3 之间是互斥的，只能三选一 |
| FM receive | 即将支持 | |
| USB Device | 暂不支持 | |
| USB Host | 暂不支持 | |
@ -68,8 +69,6 @@ ab32vg1-prougen 是 中科蓝讯(Bluetrum) 推出的一款基于 RISC-V 内核
本 BSP 为开发者提供 GCC 开发环境。下面介绍如何将系统运行起来。
教学视频：https://www.bilibili.com/video/BV1RV411v75P/
#### 硬件连接
使用数据线连接开发板到 PC，打开电源开关。
@ -96,11 +95,12 @@ msh >
此 BSP 默认只开启了 GPIO 和 串口0 的功能，如果需使用 SD 卡、Flash 等更多高级功能，需要利用 ENV 工具对BSP 进行配置，步骤如下：
1. 在 bsp 下打开 env 工具。
2. 输入`menuconfig`命令配置工程，配置好之后保存退出。
3. 输入`pkgs --update`命令更新软件包。
4. 输入`scons` 命令重新编译工程。
更多细节请参见使用指南：https://ab32vg1-example.readthedocs.io/zh/latest/introduction.html
2. 输入`menuconfig`命令配置工程，配置好之后保存退出。
3. 输入`pkgs --update`命令更新软件包。
4. 输入`scons` 命令重新编译工程。
## 注意事项
@ -110,12 +110,26 @@ msh >
编译报错的时候，如果出现重复定义的报错，可能需要在 `cconfig.h` 中手动添加以下配置
```
``` c
#define HAVE_SIGEVENT 1
#define HAVE_SIGINFO 1
#define HAVE_SIGVAL 1
```
所有在中断中使用的函数或数据需要放在 RAM 中，否则会导致系统运行报错。具体做法可以参考下面
``` c
RT_SECTION(".irq.example.str")
static const char example_info[] = "example 0x%x";
RT_SECTION(".irq.example")
void example_isr(void)
{
rt_kprintf(example_info, 11);
...
}
```
## 维护人信息
- [greedyhao](https://github.com/greedyhao)

6
bsp/bluetrum/ab32vg1-ab-prougen/applications/main.c
View File

@ -8,6 +8,12 @@
* 2020/12/10 greedyhao The first version
*/
/**
* Notice!
* All functions or data that are called during an interrupt need to be in RAM.
* You can do it the way exception_isr() does.
*/
#include <rtthread.h>
#include "board.h"

16
bsp/bluetrum/ab32vg1-ab-prougen/board/Kconfig
View File

@ -90,16 +90,16 @@ menu "On-chip Peripheral Drivers"
if BSP_USING_T4_PWM
config BSP_USING_T4_PWM1
bool "Enable Timer4 PWM1 (PA6)(Confit with uart0 rx)"
default n
default y
endif
menuconfig BSP_USING_T5_PWM
bool "Enable Timer5 PWM"
default n
default y
if BSP_USING_T5_PWM
config BSP_USING_T5_PWM0
bool "Enable Timer5 PWM2 (PE1)"
default n
default y
endif
menuconfig BSP_USING_LPWM0
@ -109,7 +109,7 @@ menu "On-chip Peripheral Drivers"
comment "G1, G2 and G3 are mutually exclusive"
config BSP_USING_LPWM0_G1
bool "Enable LPWM0 G1 (PE4)"
default n
default y
endif
menuconfig BSP_USING_LPWM1
@ -119,7 +119,7 @@ menu "On-chip Peripheral Drivers"
comment "G1, G2 and G3 are mutually exclusive"
config BSP_USING_LPWM1_G3
bool "Enable LPWM1 G3 (PA1)"
default n
default y
endif
menuconfig BSP_USING_LPWM2
@ -129,7 +129,7 @@ menu "On-chip Peripheral Drivers"
comment "G1, G2 and G3 are mutually exclusive"
config BSP_USING_LPWM2_G2
bool "Enable LPWM2 G2 (PE0)"
default n
default y
config BSP_USING_LPWM2_G3
bool "Enable LPWM2 G3 (PA2)"
default n
@ -148,7 +148,7 @@ menu "On-chip Peripheral Drivers"
if BSP_USING_TIM
config BSP_USING_TIM1
bool "Enable TIM1"
default n
default y
config BSP_USING_TIM2
bool "Enable TIM2"
@ -189,7 +189,7 @@ menu "On-chip Peripheral Drivers"
if BSP_USING_ADC
config BSP_USING_ADC0
bool "Enable ADC0"
default n
default y
endif
endmenu

61
bsp/bluetrum/ab32vg1-ab-prougen/board/board.c
View File

@ -13,10 +13,21 @@
int rt_hw_usart_init(void);
void my_printf(const char *format, ...);
void my_print_r(const void *buf, uint16_t cnt);
void timer0_cfg(uint32_t ticks);
void rt_soft_isr(int vector, void *param);
void cpu_irq_comm(void);
void set_cpu_irq_comm(void (*irq_hook)(void));
void load_cache();
void sys_error_hook(uint8_t err_no);
typedef void (*os_cache_setfunc_func)(void *load_cache_func, void *io_read);
typedef void (*spiflash_init_func)(uint8_t sf_read, uint8_t dummy);
#define os_cache_setfunc ((os_cache_setfunc_func) 0x84024)
static struct rt_mutex mutex_spiflash = {0};
extern volatile rt_uint8_t rt_interrupt_nest;
extern uint32_t __heap_start, __heap_end;
void hal_printf(const char *fmt, ...)
@ -55,6 +66,7 @@ void hal_printf(const char *fmt, ...)
va_end(args);
}
RT_SECTION(".irq.timer")
void timer0_isr(int vector, void *param)
{
rt_interrupt_enter();
@ -132,3 +144,52 @@ void rt_hw_us_delay(rt_uint32_t us)
{
}
RT_SECTION(".irq.cache")
void cache_init(void)
{
os_cache_setfunc(load_cache, NULL);
rt_mutex_init(&mutex_spiflash, "flash_mutex", RT_IPC_FLAG_FIFO);
}
RT_SECTION(".irq.cache")
void os_spiflash_lock(void)
{
// if (rt_thread_self()->stat == RT_THREAD_RUNNING) {
if ((rt_thread_self() != RT_NULL) && (rt_interrupt_nest == 0)) {
rt_mutex_take(&mutex_spiflash, RT_WAITING_FOREVER);
}
}
RT_SECTION(".irq.cache")
void os_spiflash_unlock(void)
{
// if (rt_thread_self()->stat == RT_THREAD_RUNNING) {
if ((rt_thread_self() != RT_NULL) && (rt_interrupt_nest == 0)) {
rt_mutex_release(&mutex_spiflash);
}
}
RT_SECTION(".irq.err.str")
static const char stack_info[] = "thread sp=0x%x name=%s";
void rt_hw_console_output(const char *str)
{
my_printf(str);
}
/**
* @brief print exception error
* @note Every message needed to print, must put in .comm exction.
*/
RT_SECTION(".irq.err")
void exception_isr(void)
{
extern long list_thread(void);
sys_error_hook(1);
rt_console_set_device(RT_NULL);
rt_kprintf(stack_info, rt_thread_self()->sp, rt_thread_self()->name);
while(1);
}

58
bsp/bluetrum/ab32vg1-ab-prougen/board/ports/audio/drv_sound.c
View File

@ -21,6 +21,8 @@ struct sound_device
{
struct rt_audio_device audio;
struct rt_audio_configure replay_config;
rt_sem_t semaphore;
rt_thread_t thread;
rt_uint8_t *tx_fifo;
rt_uint8_t *rx_fifo;
rt_uint8_t volume;
@ -105,6 +107,17 @@ void dac_start(void)
//AUANGCON1 |= BIT(3); // pa mute
}
RT_SECTION(".irq.audio")
void audio_sem_post(void)
{
rt_sem_release(snd_dev.semaphore);
}
void audio_sem_pend(void)
{
rt_sem_take(snd_dev.semaphore, RT_WAITING_FOREVER);
}
void saia_frequency_set(uint32_t frequency)
{
if (frequency == SAI_AUDIO_FREQUENCY_48K) {
@ -359,7 +372,7 @@ static rt_err_t sound_start(struct rt_audio_device *audio, int stream)
DACVOLCON = 0x7fff; // -60DB
DACVOLCON |= BIT(20);
AUBUFCON |= BIT(1) | BIT(4);
AUBUFCON |= BIT(1);
}
return RT_EOK;
@ -391,7 +404,10 @@ rt_size_t sound_transmit(struct rt_audio_device *audio, const void *writeBuf, vo
snd_dev = (struct sound_device *)audio->parent.user_data;
while (tmp_size-- > 0) {
while(AUBUFCON & BIT(8)); // aubuf full
if (AUBUFCON & BIT(8)) { // aubuf full
AUBUFCON |= BIT(1) | BIT(4);
audio_sem_pend();
}
AUBUFDATA = ((const uint32_t *)writeBuf)[count++];
}
@ -429,18 +445,32 @@ static struct rt_audio_ops ops =
.buffer_info = sound_buffer_info,
};
void audio_isr(int vector, void *param)
RT_SECTION(".irq.audio")
static void audio_isr(int vector, void *param)
{
rt_interrupt_enter();
//Audio buffer pend
if (AUBUFCON & BIT(5)) {
AUBUFCON |= BIT(1); //Audio Buffer Pend Clear
rt_audio_tx_complete(&snd_dev.audio);
AUBUFCON &= ~BIT(4);
audio_sem_post();
}
rt_interrupt_leave();
}
static void audio_thread_entry(void *parameter)
{
while (1)
{
if (snd_dev.audio.replay->activated == RT_TRUE) {
rt_audio_tx_complete(&snd_dev.audio);
} else {
rt_thread_mdelay(50);
}
}
}
static int rt_hw_sound_init(void)
{
rt_uint8_t *tx_fifo = RT_NULL;
@ -464,6 +494,26 @@ static int rt_hw_sound_init(void)
snd_dev.rx_fifo = rx_fifo;
snd_dev.semaphore = rt_sem_create("snd", 0, RT_IPC_FLAG_FIFO);
if (snd_dev.semaphore == RT_NULL)
{
return -RT_ENOMEM;
}
snd_dev.thread = rt_thread_create(
"audio",
audio_thread_entry,
RT_NULL,
1024,
20, // must equal or lower than tshell priority
5
);
if (snd_dev.thread != RT_NULL)
{
rt_thread_startup(snd_dev.thread);
}
/* init default configuration */
{
snd_dev.replay_config.samplerate = 48000;

49
bsp/bluetrum/ab32vg1-ab-prougen/link.lds
View File

@ -3,8 +3,8 @@ __max_flash_size = 1024k;
__data_ram_size = 8k;
__stack_ram_size = 4k;
__comm_ram_size = 83k;
__heap_ram_size = 29k;
__comm_ram_size = 42k;
__heap_ram_size = 70k;
__base = 0x10000000;
@ -47,26 +47,43 @@ SECTIONS
PROVIDE(__ctors_end__ = .);
. = ALIGN(4);
*components*drivers**.o (.text*)
*components.o (.text*)
*save-restore.o (.text* .rodata*)
*libcpu*cpu*context_gcc.o (.text* .rodata*)
*libcpu*cpu*interrupt.o (.text* .rodata*)
*libcpu**.o (.rodata*)
*components*drivers*misc*pin.o(.text*)
*components*drivers*misc*adc.o(.text*)
. = ALIGN(4);
*src*ipc.o (.text* .rodata*)
*src*irq.o (.text* .rodata*)
*src*object.o (.text* .rodata*)
*src*thread.o (.text* .rodata*)
*src*timer.o (.text* .rodata*)
*src*mempool.o (.text* .rodata*)
*src*scheduler.o (.text* .rodata*)
*src*clock.o (.text* .rodata*)
*src*kservice.o (.text* .rodata*)
*src*device.o (.text* .rodata*)
*src*idle.o (.text* .rodata*)
*src*components.o (.text* .rodata*)
} > ram1 AT > flash
.comm __comm_vma : {
. = ALIGN(4);
KEEP(*(.vector))
EXCLUDE_FILE(*components*finsh**.o *components*libc**.o *dfs*filesystems**.o
*romfs.o *lib_a**.o *divdi3.o *moddi3.o *divdf3.o *muldf3.o *eqtf2.o *getf2.o
*letf2.o *multf3.o *subtf3.o *fixtfsi.o *floatsitf.o *extenddftf2.o
*trunctfdf2.o *_clzsi2.o *cp-demangle.o *unwind*.o
*fixdfsi.o *addsf3.o *divsf3.o *eqsf2.o *gesf2.o *float*.o
*lesf2.o *mulsf3.o *subsf3.o *fixsfsi.o *fixunssfsi.o) *(.text)
*finsh*shell.o (.text*)
*(.irq*)
/*applications**.o (.text .rodata)*/
*hal_libraries*ab32vg1_hal**.o (.text .rodata)
*(.text.unlikely)
*(.text.startup)
EXCLUDE_FILE (*components*libc**.o *dfs*filesystems**.o *romfs.o *lib_a**.o
*cp-demangle.o *divdf3.o *muldf3.o *multf3.o *unwind*.o *_clz.o) *(.rodata)
*(.rodata.name)
EXCLUDE_FILE(*lib_a**.o *cp-demangle.o *cp-demangle.o) *(.rodata.str1.4)
*hal_drivers**.o (.rodata)
*audio*drv_sound.o (.rodata)
*system_ab32vgx.o (.rodata)
EXCLUDE_FILE(*lib_a**.o *cp-demangle.o *cp-demangle.o
*src*mem.o *src*memheap.o *dfs**.o *components.o *drivers*sdio**.o *cmd.o *msh_file.o
*drv_sdio.o *drv_wdt.o) *(.rodata.str1.4)
EXCLUDE_FILE(*lib_a**.o *unwind*.o) *(.srodata)
*(.rela*)
*(.data*)
@ -98,7 +115,6 @@ SECTIONS
} > heap
.flash : {
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
@ -109,6 +125,7 @@ SECTIONS
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
*(.text*)
*(.rodata*)
*(.srodata*)

9
bsp/bluetrum/ab32vg1-ab-prougen/rtconfig.h
View File

@ -86,7 +86,7 @@
/* POSIX layer and C standard library */
#define RT_USING_LIBC
#define RT_LIBC_USING_TIME
/* Network */
@ -145,23 +145,26 @@
/* peripheral libraries and drivers */
/* AI packages */
/* miscellaneous packages */
/* samples: kernel and components samples */
/* games: games run on RT-Thread console */
/* entertainment: terminal games and other interesting software packages */
/* Hardware Drivers Config */
/* Onboard Peripheral Drivers */
#define BSP_USING_USB_TO_USART
/* On-chip Peripheral Drivers */
#define BSP_USING_UART
#define BSP_USING_UART0
/* Board extended module Drivers */

4
bsp/bluetrum/ab32vg1-ab-prougen/rtconfig.py
View File

@ -15,7 +15,7 @@ if os.getenv('RTT_CC'):
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = r'D:/Softwares/RT-ThreadStudio/repo/Extract/ToolChain_Support_Packages/RISC-V/RISC-V-GCC/10.1.0/bin'
EXEC_PATH = r'D:/program_files/programming/RT-ThreadStudio/repo/Extract/ToolChain_Support_Packages/RISC-V/RISC-V-GCC/10.1.0/bin'
else:
print('Please make sure your toolchains is GNU GCC!')
exit(0)
@ -39,7 +39,7 @@ if PLATFORM == 'gcc':
OBJCPY = PREFIX + 'objcopy'
# DEVICE = ' -mcmodel=medany -march=rv32imc -mabi=ilp32 -fsingle-precision-constant'
DEVICE = ' -mcmodel=medany -march=rv32imc -mabi=ilp32'
DEVICE = ' -mcmodel=medany -march=rv32imc -mabi=ilp32 -msave-restore'
# CFLAGS = DEVICE + ' -fno-common -ffunction-sections -fdata-sections -fstrict-volatile-bitfields'
CFLAGS = DEVICE + ' -D_USE_LONG_TIME_T'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'

44
bsp/bluetrum/libraries/hal_drivers/drv_hwtimer.c
View File

@ -68,6 +68,37 @@ static struct ab32_hwtimer ab32_hwtimer_obj[] =
#endif
};
RT_SECTION(".irq.timer")
static void _rt_device_hwtimer_isr(rt_hwtimer_t *timer)
{
RT_ASSERT(timer != RT_NULL);
timer->overflow ++;
if (timer->cycles != 0)
{
timer->cycles --;
}
if (timer->cycles == 0)
{
timer->cycles = timer->reload;
if (timer->mode == HWTIMER_MODE_ONESHOT)
{
if (timer->ops->stop != RT_NULL)
{
timer->ops->stop(timer);
}
}
if (timer->parent.rx_indicate != RT_NULL)
{
timer->parent.rx_indicate(&timer->parent, sizeof(struct rt_hwtimerval));
}
}
}
static void timer_init(struct rt_hwtimer_device *timer, rt_uint32_t state)
{
uint32_t prescaler_value = 0;
@ -185,25 +216,26 @@ static const struct rt_hwtimer_ops _ops =
};
#if defined(BSP_USING_TIM2) || defined(BSP_USING_TIM4) || defined(BSP_USING_TIM5)
RT_SECTION(".irq.timer")
void timer2_4_5_isr(int vector, void *param)
{
rt_interrupt_enter();
#ifdef BSP_USING_TIM2
if (ab32_hwtimer_obj[TIM2_INDEX].tim_handle[TMRxCON] != 0) {
ab32_hwtimer_obj[TIM2_INDEX].tim_handle[TMRxCPND] = BIT(9);
rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM2_INDEX].time_device);
_rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM2_INDEX].time_device);
}
#endif
#ifdef BSP_USING_TIM4
if (ab32_hwtimer_obj[TIM4_INDEX].tim_handle[TMRxCON] != 0) {
ab32_hwtimer_obj[TIM4_INDEX].tim_handle[TMRxCPND] = BIT(9);
rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM4_INDEX].time_device);
_rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM4_INDEX].time_device);
}
#endif
#ifdef BSP_USING_TIM5
if (ab32_hwtimer_obj[TIM5_INDEX].tim_handle[TMRxCON] != 0) {
ab32_hwtimer_obj[TIM5_INDEX].tim_handle[TMRxCPND] = BIT(9);
rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM5_INDEX].time_device);
_rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM5_INDEX].time_device);
}
#endif
rt_interrupt_leave();
@ -211,21 +243,23 @@ void timer2_4_5_isr(int vector, void *param)
#endif
#ifdef BSP_USING_TIM3
RT_SECTION(".irq.timer")
void timer3_isr(int vector, void *param)
{
rt_interrupt_enter();
ab32_hwtimer_obj[TIM3_INDEX].tim_handle[TMRxCPND] = BIT(9);
rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM3_INDEX].time_device);
_rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM3_INDEX].time_device);
rt_interrupt_leave();
}
#endif
#ifdef BSP_USING_TIM1
RT_SECTION(".irq.timer")
void timer1_isr(int vector, void *param)
{
rt_interrupt_enter();
ab32_hwtimer_obj[TIM1_INDEX].tim_handle[TMRxCPND] = BIT(9);
rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM1_INDEX].time_device);
_rt_device_hwtimer_isr(&ab32_hwtimer_obj[TIM1_INDEX].time_device);
rt_interrupt_leave();
}
#endif

1
bsp/bluetrum/libraries/hal_drivers/drv_rtc.c
View File

@ -253,6 +253,7 @@ static rt_err_t rt_hw_rtc_register(rt_device_t device, const char *name, rt_uint
}
#ifdef RT_USING_ALARM
RT_SECTION(".irq.rtc")
static void rtc_isr(int vector, void *param)
{
rt_interrupt_enter();

2
bsp/bluetrum/libraries/hal_drivers/drv_sdio.c
View File

@ -496,6 +496,7 @@ static rt_int32_t rthw_sd_detect(struct rt_mmcsd_host *host)
* @param host rt_mmcsd_host
* @retval None
*/
RT_SECTION(".irq.sdio")
void rthw_sdio_irq_process(struct rt_mmcsd_host *host)
{
int complete = 0;
@ -616,6 +617,7 @@ static rt_err_t _dma_rxconfig(rt_uint32_t *dst, int Size)
return RT_EOK;
}
RT_SECTION(".irq.sdio")
void sdio_isr(int vector, void *param)
{
/* enter interrupt */

74
bsp/bluetrum/libraries/hal_drivers/drv_usart.c
View File

@ -10,6 +10,7 @@
#include "board.h"
#include "drv_usart.h"
#include <shell.h>
#ifdef RT_USING_SERIAL
@ -147,6 +148,7 @@ static int ab32_putc(struct rt_serial_device *serial, char ch)
return 1;
}
RT_SECTION(".irq.usart")
static int ab32_getc(struct rt_serial_device *serial)
{
int ch;
@ -168,6 +170,72 @@ static rt_size_t ab32_dma_transmit(struct rt_serial_device *serial, rt_uint8_t *
return -1;
}
extern struct finsh_shell *shell;
RT_SECTION(".irq.usart")
static rt_err_t shell_rx_ind(void)
{
RT_ASSERT(shell != RT_NULL);
/* release semaphore to let finsh thread rx data */
rt_sem_release(&shell->rx_sem);
return RT_EOK;
}
RT_SECTION(".irq.usart")
void uart_irq_process(struct rt_serial_device *serial)
{
int ch = -1;
rt_base_t level;
struct rt_serial_rx_fifo* rx_fifo;
/* interrupt mode receive */
rx_fifo = (struct rt_serial_rx_fifo*)serial->serial_rx;
RT_ASSERT(rx_fifo != RT_NULL);
while (1)
{
ch = serial->ops->getc(serial);
if (ch == -1) break;
/* disable interrupt */
level = rt_hw_interrupt_disable();
rx_fifo->buffer[rx_fifo->put_index] = ch;
rx_fifo->put_index += 1;
if (rx_fifo->put_index >= serial->config.bufsz) rx_fifo->put_index = 0;
/* if the next position is read index, discard this 'read char' */
if (rx_fifo->put_index == rx_fifo->get_index)
{
rx_fifo->get_index += 1;
rx_fifo->is_full = RT_TRUE;
if (rx_fifo->get_index >= serial->config.bufsz) rx_fifo->get_index = 0;
// _serial_check_buffer_size();
}
/* enable interrupt */
rt_hw_interrupt_enable(level);
}
rt_size_t rx_length;
/* get rx length */
level = rt_hw_interrupt_disable();
rx_length = (rx_fifo->put_index >= rx_fifo->get_index)? (rx_fifo->put_index - rx_fifo->get_index):
(serial->config.bufsz - (rx_fifo->get_index - rx_fifo->put_index));
rt_hw_interrupt_enable(level);
if (rx_length)
{
shell_rx_ind();
}
}
RT_SECTION(".irq.usart")
static void uart_isr(int vector, void *param)
{
rt_interrupt_enter();
@ -175,19 +243,19 @@ static void uart_isr(int vector, void *param)
#ifdef BSP_USING_UART0
if(hal_uart_getflag(UART0_BASE, UART_FLAG_RXPND)) //RX one byte finish
{
rt_hw_serial_isr(&(uart_obj[UART0_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
uart_irq_process(&(uart_obj[UART0_INDEX].serial));
}
#endif
#ifdef BSP_USING_UART1
if(hal_uart_getflag(UART1_BASE, UART_FLAG_RXPND)) //RX one byte finish
{
rt_hw_serial_isr(&(uart_obj[UART1_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
uart_irq_process(&(uart_obj[UART1_INDEX].serial));
}
#endif
#ifdef BSP_USING_UART2
if(hal_uart_getflag(UART2_BASE, UART_FLAG_RXPND)) //RX one byte finish
{
rt_hw_serial_isr(&(uart_obj[UART2_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
uart_irq_process(&(uart_obj[UART2_INDEX].serial));
}
#endif

32
bsp/bluetrum/libraries/hal_libraries/ab32vg1_hal/include/ab32vg1_hal_adc.h
View File

@ -13,22 +13,22 @@
* @defgroup ADC_channels
* @{
*/
#define ADC_CHANNEL_0 (1u << 0)
#define ADC_CHANNEL_1 (1u << 1)
#define ADC_CHANNEL_2 (1u << 2)
#define ADC_CHANNEL_3 (1u << 3)
#define ADC_CHANNEL_4 (1u << 4)
#define ADC_CHANNEL_5 (1u << 5)
#define ADC_CHANNEL_6 (1u << 6)
#define ADC_CHANNEL_7 (1u << 7)
#define ADC_CHANNEL_8 (1u << 8)
#define ADC_CHANNEL_9 (1u << 9)
#define ADC_CHANNEL_10 (1u << 10)
#define ADC_CHANNEL_11 (1u << 11)
#define ADC_CHANNEL_12 (1u << 12)
#define ADC_CHANNEL_13 (1u << 13)
#define ADC_CHANNEL_14 (1u << 14)
#define ADC_CHANNEL_15 (1u << 15)
#define ADC_CHANNEL_0 (1u << 0) /* PA5 */
#define ADC_CHANNEL_1 (1u << 1) /* PA6 */
#define ADC_CHANNEL_2 (1u << 2) /* PA7 */
#define ADC_CHANNEL_3 (1u << 3) /* PB1 */
#define ADC_CHANNEL_4 (1u << 4) /* PB2 */
#define ADC_CHANNEL_5 (1u << 5) /* PB3 */
#define ADC_CHANNEL_6 (1u << 6) /* PB4 */
#define ADC_CHANNEL_7 (1u << 7) /* PE5 */
#define ADC_CHANNEL_8 (1u << 8) /* PE6 */
#define ADC_CHANNEL_9 (1u << 9) /* PE7 */
#define ADC_CHANNEL_10 (1u << 10) /* PF2 */
#define ADC_CHANNEL_11 (1u << 11) /* VRTC */
#define ADC_CHANNEL_12 (1u << 12) /* WKO */
#define ADC_CHANNEL_13 (1u << 13) /* BGOP */
#define ADC_CHANNEL_14 (1u << 14) /* VBAT */
#define ADC_CHANNEL_15 (1u << 15) /* VUSB */
/**
* @}
*

18
bsp/bluetrum/libraries/hal_libraries/bmsis/source/startup.S
View File

@ -37,20 +37,22 @@ _start:
la a2, __bss_size
call memset
call cache_init
la a0, __comm_vma
sw a0, PICADR(zero)
call entry
// la ra, __exception
// jr ra
la ra, __exception
jr ra
.section .vector, "ax"
// .org 0x10
//__exception:
// li sp, 0x10600 //出错后，不破坏错误点的堆栈数据
// jal exception_isr
// 1: j 1b
// mret
.org 0x10
__exception:
li sp, 0x10600 //出错后，不破坏错误点的堆栈数据
jal exception_isr
1: j 1b
mret
.org 0x40
jal x0, low_prio_irq