無(wú)刷電機(jī)小車開發(fā)記錄01——制作RTT內(nèi)GD32E503器件的BSP

1/*?RT-Thread?version?information?*/
2#define?RT_VERSION_MAJOR????????????????5???????????????/**
3#define?RT_VERSION_MINOR????????????????0???????????????/**
4#define?RT_VERSION_PATCH????????????????1???????????????/**

 1config?SOC_FAMILY_GD32
 2????bool
 3config?SOC_SERIES_GD32F1
 4????bool
 5????select?ARCH_ARM_CORTEX_M3
 6????select?SOC_FAMILY_GD32
 7config?SOC_SERIES_GD32F2
 8????bool
 9????select?ARCH_ARM_CORTEX_M3
10????select?SOC_FAMILY_GD32
11config?SOC_SERIES_GD32F3
12????bool
13????select?ARCH_ARM_CORTEX_M4
14????select?SOC_FAMILY_GD32
15config?SOC_SERIES_GD32F4
16????bool
17????select?ARCH_ARM_CORTEX_M4
18????select?SOC_FAMILY_GD32
19config?SOC_SERIES_GD32E5????#add?by?cjl
20????bool
21????select?ARCH_ARM_CORTEX_M33
22????select?SOC_FAMILY_GD32

1dir_path:
2-?GD32F10x_Firmware_Library
3-?GD32F20x_Firmware_Library
4-?GD32F30x_Firmware_Library
5-?GD32F4xx_Firmware_Library
6-?GD32E50x_Firmware_Library

 1import?rtconfig
 2from?building?import?*
 3#?get?current?directory
 4cwd?=?GetCurrentDir()
 5#?The?set?of?source?files?associated?with?this?SConscript?file.
 6src?=?Split('''
 7CMSIS/GD/GD32E50x/Source/system_gd32e50x.c
 8GD32E50x_standard_peripheral/Source/gd32e50x_gpio.c
 9GD32E50x_standard_peripheral/Source/gd32e50x_rcu.c
10GD32E50x_standard_peripheral/Source/gd32e50x_exti.c
11GD32E50x_standard_peripheral/Source/gd32e50x_misc.c
12''')
13#?remove:?GD32E50x_standard_peripheral/Source/gd32e50x_syscfg.c
14if?GetDepend(['RT_USING_SERIAL']):
15????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_usart.c']
16if?GetDepend(['RT_USING_I2C']):
17????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_i2c.c']
18if?GetDepend(['RT_USING_SPI']):
19????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_spi.c']
20if?GetDepend(['RT_USING_CAN']):
21????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_can.c']
22if?GetDepend(['BSP_USING_ETH']):
23????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_enet.c']
24if?GetDepend(['RT_USING_ADC']):
25????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_adc.c']
26if?GetDepend(['RT_USING_DAC']):
27????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_dac.c']
28if?GetDepend(['RT_USING_RTC']):
29????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_rtc.c']
30????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_pmu.c']
31if?GetDepend(['RT_USING_WDT']):
32????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_wwdgt.c']
33????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_fwdgt.c']
34if?GetDepend(['RT_USING_SDIO']):
35????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_sdio.c']
36????src?+=?['GD32E50x_standard_peripheral/Source/gd32e50x_dma.c']
37path?=?[
38????cwd?+?'/CMSIS/GD/GD32E50x/Include',
39????cwd?+?'/CMSIS',
40????cwd?+?'/GD32E50x_standard_peripheral/Include',]
41CPPDEFINES?=?['USE_STDPERIPH_DRIVER']
42group?=?DefineGroup('Libraries',?src,?depend?=?[''],?CPPPATH?=?path,?CPPDEFINES?=?CPPDEFINES)
43Return('group')

 1#ifndef?__BOARD_H__
 2#define?__BOARD_H__
 3#include?"gd32e50x.h"
 4#include?"drv_usart.h"
 5#include?"drv_gpio.h"
 6#include?"gd32e50x_exti.h"
 7//#define?EXT_SDRAM_BEGIN????(0xC0000000U)?/*?the?begining?address?of?external?SDRAM?*/
 8//#define?EXT_SDRAM_END??????(EXT_SDRAM_BEGIN?+?(32U?*?1024?*?1024))?/*?the?end?address?of?external?SDRAM?*/
 9//??Internal?SRAM?memory?size[Kbytes]?<8-64>
10//??Default:?64
11#ifdef?__ICCARM__
12//?Use?*.icf?ram?symbal,?to?avoid?hardcode.
13extern?char?__ICFEDIT_region_RAM_end__;
14#define?GD32_SRAM_END??????????&__ICFEDIT_region_RAM_end__
15#else
16#define?GD32_SRAM_SIZE?????????96??????//96?for?GD32E503xC?????????128?for?GD32E503xE??...
17#define?GD32_SRAM_END??????????(0x20000000?+?GD32_SRAM_SIZE?*?1024)
18#endif
19#ifdef?__ARMCC_VERSION
20extern?int?Image$$RW_IRAM1$$ZI$$Limit;
21#define?HEAP_BEGIN????(&Image$$RW_IRAM1$$ZI$$Limit)
22#elif?__ICCARM__
23#pragma?section="HEAP"
24#define?HEAP_BEGIN????(__segment_end("HEAP"))
25#else
26extern?int?__bss_end;
27#define?HEAP_BEGIN????(&__bss_end)
28#endif
29#define?HEAP_END??????????GD32_SRAM_END
30#endif

 1import?os
 2import?rtconfig
 3from?building?import?*
 4Import('SDK_LIB')
 5cwd?=?GetCurrentDir()
 6#?add?general?drivers
 7src?=?Split('''
 8board.c
 9''')
10path?=??[cwd]
11startup_path_prefix?=?SDK_LIB
12if?rtconfig.PLATFORM?in?['gcc']:
13????src?+=?[startup_path_prefix?+?'/GD32E50x_Firmware_Library/CMSIS/GD/GD32E50x/Source/GCC/startup_gd32e50x_hd.s']
14elif?rtconfig.PLATFORM?in?['armcc',?'armclang']:
15????src?+=?[startup_path_prefix?+?'/GD32E50x_Firmware_Library/CMSIS/GD/GD32E50x/Source/ARM/startup_gd32e50x_hd.s']
16elif?rtconfig.PLATFORM?in?['iccarm']:
17????src?+=?[startup_path_prefix?+?'/GD32E50x_Firmware_Library/CMSIS/GD/GD32E50x/Source/IAR/startup_gd32e50x_hd.s']
18CPPDEFINES?=?['GD32E50X','GD32E50X_HD']
19group?=?DefineGroup('Drivers',?src,?depend?=?[''],?CPPPATH?=?path,?CPPDEFINES?=?CPPDEFINES)
20Return('group')

 1LR_IROM1?0x08000000?0x00040000??{????;?load?region?size_region??256KB
 2??ER_IROM1?0x08000000?0x00040000??{??;?load?address?=?execution?address
 3???*.o?(RESET,?+First)
 4???*(InRoot$$Sections)
 5???.ANY?(+RO)
 6??}
 7??RW_IRAM1?0x20000000?0x00018000??{??;?RW?data??96KB
 8???.ANY?(+RW?+ZI)
 9??}
10}

1gd32_library?=?'GD32E50x_Firmware_Library'

 1#include?
 2#include?
 3#include?
 4#include?
 5/*?defined?the?LED2?pin:?PC6?*/
 6#define?LED_PIN?GET_PIN(B,?11)
 7#define?BUZZER_PIN?GET_PIN(B,?12)
 8int?main(void)
 9{
10????int?count?=?1;
11????/*?set?LED2?pin?mode?to?output?*/
12????rt_pin_mode(LED_PIN,?PIN_MODE_OUTPUT);
13????rt_pin_write(BUZZER_PIN,?PIN_LOW);
14????rt_pin_mode(BUZZER_PIN,?PIN_MODE_OUTPUT);
15????rt_kprintf("無(wú)刷電機(jī)小車測(cè)試程序!\n");
16????while?(count++)
17????{
18????????rt_pin_write(LED_PIN,?PIN_HIGH);
19????????rt_thread_mdelay(500);
20????????rt_pin_write(LED_PIN,?PIN_LOW);
21????????rt_thread_mdelay(500);
22????}
23????return?RT_EOK;
24}