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- 26 Aug 2019, 14:18
- Forum: Nuvoton Cortex-M4 MCU
- Topic: I have problem with usb example in nuc472_BSP
- Replies: 2
- Views: 26026
I have problem with usb example in nuc472_BSP
my work platform:NUC442RI8AE(with nuc472_BSP:Rev 3.02.001) example:nuc472_BSP\SampleCode\StdDriver\USBD_Bulk IAR:IAR C/C++ Compiler for ARM 7.20.5.7591 (7.20.5.7591) I have succeeded in running uart, timer0, spi0 .but failed on usb bulk example.(stop at Hard_Fault_Handler) debug break when SYS_Init(...