怎么使用CYW43907编程自定义PCBA

默认情况下，通过JTAG下载的代码直接编程到外部Sflash。您不必做任何特殊的加载代码到Sflash。您仍然可以使用上面链接的调试文档。



     以下为原文
  The code you download via JTAG is directly programmed into the External SFlash by default. You will not have to do anything special to load the code into SFlash. You can still use the Debug document you linked above. 

谢谢。这很好知道。



     以下为原文
  Thanks. This is good to know.

我在跟随向导，在用Zadig切换驱动程序之后，我尝试将我的项目用-Debug JTAG= JLink下载添加到构建命令中，我得到OpenOCD-ALLUBRCM-LBFTTDI.EXE停止了工作消息。
控制台窗口输出
制作.exe [ 1 ]：*** [下载加载引导程序]错误- 1073741819
WICES/平台/MCU/BCM4390X/BCM94390XOR目标.MK：294：目标“下载BooLoad”失败的配方
使：***[MNIONAPP]错误2
MaFixFiel: 351：目标“MeNIApp”失败的配方
建立字符串
CyW943907AEVA1F FRESRTO-LWIP调试JTAG= JLink下载
JTAG：JLink Ultra



     以下为原文
  I am following the guide and after I switch the driver with Zadig, I try to build my project with -debug jtag=jlink download added to the build command, I am getting the openocd-all_brcm-libftdi.exe has stopped working message.
 
console window output
make.exe[1]: *** [download_bootloader] Error -1073741819
WICED/platform/MCU/BCM4390x/BCM94390x_targets.mk:294: recipe for target 'download_bootloader' failed
make: *** [main_app] Error 2
Makefile:351: recipe for target 'main_app' failed
 
Build string
test.CYW943907AEVAL1F-FreeRTOS-LwIP-debug JTAG=jlink download
 
JTAG: JLink-Ultra

我知道CYW43907支持SWD，但会在SVD上下载Studio下载数据吗？我们的自定义板没有连接所有的JTAG引脚到一个编程头。



     以下为原文
  I know the CYW43907 supports SWD but will WICED studio download data over SWD? Our custom board did not connect all of the JTAG pins to a programming header.

console window output
make.exe[1]: *** [download_bootloader] Error -1073741819
WICED/platform/MCU/BCM4390x/BCM94390x_targets.mk:294: recipe for target 'download_bootloader' failed
make: *** [main_app] Error 2
Makefile:351: recipe for target 'main_app' failed
请问这个问题解决了吗？我也遇到了相同的问题 想请教一哈？