Merge pull request #1765 from uestczyh222/stm32h743-nucleo

[Bsp][stm32h743-nucleo] fix build error with gcc

.travis.yml

@@ -79,6 +79,7 @@ env:
   - RTT_BSP='stm32f429-disco' RTT_TOOL_CHAIN='sourcery-arm' 
   - RTT_BSP='stm32l475-iot-disco' RTT_TOOL_CHAIN='sourcery-arm' 
   - RTT_BSP='stm32l476-nucleo' RTT_TOOL_CHAIN='sourcery-arm' 
+  - RTT_BSP='stm32h743-nucleo' RTT_TOOL_CHAIN='sourcery-arm' 
 #  - RTT_BSP='taihu' RTT_TOOL_CHAIN='sourcery-ppc'
 #  - RTT_BSP='upd70f3454' # iar
 #  - RTT_BSP='x86' # x86

bsp/samd21/rtconfig.py

@@ -44,7 +44,7 @@ if PLATFORM == 'gcc':
     OBJDUMP = PREFIX + 'objdump'
     OBJCPY = PREFIX + 'objcopy'
 
-    DEVICE = ' -mcpu=cortex-m0+ -mthumb -ffunction-sections -fdata-sections'
+    DEVICE = ' -mcpu=cortex-m0plus -mthumb -ffunction-sections -fdata-sections'
     CFLAGS = DEVICE
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
     LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-MKL15Z128.map,-cref,-u,Reset_Handler -T MKL15Z128_FLASH.ld'

bsp/stm32h743-nucleo/Kconfig

@@ -0,0 +1,25 @@
+mainmenu "RT-Thread Configuration"
+
+config $BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config $RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+
+config $PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config RT_USING_UART1
+    bool "Using uart1"
+    select RT_USING_SERIAL
+    default y
+

bsp/stm32h743-nucleo/applications/main.c

@@ -23,35 +23,10 @@
  * 2014-04-27     Bernard      make code cleanup.
  * 2017-08-25     LongfeiMa    transplantation for stm32h7xx
  */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include "board.h"
-#include <stm32h7xx.h>
-
-#include "lan8742a.h"
-
-#include "netif/ethernetif.h"
-
-
+#include <stdio.h>
 
 int main(void)
 {
-//	rt_kprintf("here we are in the main \r\n");
-	/* LwIP Initialization */
-#ifdef RT_USING_LWIP
-	{
-//		extern void lwip_sys_init(void);
-//		eth_system_device_init();
-
-		/* register ethernetif device */
-//		rt_hw_lan8742a_init();
-
-		/* init lwip system */
-//		lwip_sys_init();
-		rt_kprintf("TCP/IP initialized!\n");
-	}
-#endif
+	return 0;
 }
 

bsp/stm32h743-nucleo/drivers/SConscript

@@ -1,8 +1,17 @@
 from building import *
 
 cwd = GetCurrentDir()
-src = Glob('*.c')
+src = Split("""
+board.c
+stm32h7xx_it.c
+drv_mpu.c
+""")
 
+if GetDepend(['RT_USING_SERIAL']):
+    src += ['drv_usart.c']
+
+if GetDepend('RT_USING_LWIP'):
+    src += ['lan8742a.c']
 
 CPPPATH = [cwd]
 

bsp/stm32h743-nucleo/rtconfig.py

@@ -43,7 +43,7 @@ if PLATFORM == 'gcc':
     STRIP = PREFIX + 'strip'
 
     DEVICE = '  -mcpu=cortex-m7 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -ffunction-sections -fdata-sections'
-    CFLAGS = DEVICE + ' -g -Wall -DSTM32H743xx -DUSE_HAL_DRIVER -D__ASSEMBLY__ -D__FPU_USED -eentry'
+    CFLAGS = DEVICE + ' -g -Wall -DSTM32H743xx -DUSE_HAL_DRIVER -D__ASSEMBLY__ -eentry'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
     LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread_stm32h7xx.map,-cref,-u,Reset_Handler -T rtthread-stm32h7xx.ld'