摘要： KL46 custom board SWD reset is never assertedHi everybody,I'm trying to program a custom board based on the KL46. However the reset signal for the SWD... 阅读全文

摘要： stm32的swd接口的烧写协议是否公开的呢？需要用一台好的示波器来抓才能有足够的存储深度，保证你能够过滤掉那个该死的50clock。按照Arm的手册，每次转换发送方都需要一个TNR---但是我观察JLINK的波形却没有那个该死的TNR。手册中说异步SWD需要，同步不需要----或者相反，但是我没有... 阅读全文

摘要： Booting dircetly into Redlink FW from flashHello,the usual way to use the Redlink FW is a two-step approach:First the MCU of the probe enumerates as a... 阅读全文