我公司产品用到CC2564MODA这款蓝牙,搭配STM32F103RET6处理器(UART口进行连接),想就以下几点请教:
1. CC2564MODA模块本身是不是不具备任何协议,需要用官方提供的例程进行相应修改然后下进MCU启动,才会在手机端搜索到蓝牙信息,是这样吗?
2.模块直接上电后,手机端搜索不到任何蓝牙信息,但是由MCU通过UART口向模块发送HCI指令,蓝牙是有回复的,这样是正常的吗?
3.官方只提供了F4的Demo,那是不是也适用STM32F103系列处理器呢?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
我公司产品用到CC2564MODA这款蓝牙,搭配STM32F103RET6处理器(UART口进行连接),想就以下几点请教:
1. CC2564MODA模块本身是不是不具备任何协议,需要用官方提供的例程进行相应修改然后下进MCU启动,才会在手机端搜索到蓝牙信息,是这样吗?
2.模块直接上电后,手机端搜索不到任何蓝牙信息,但是由MCU通过UART口向模块发送HCI指令,蓝牙是有回复的,这样是正常的吗?
3.官方只提供了F4的Demo,那是不是也适用STM32F103系列处理器呢?
1、CC2564MODA本身已经集成了蓝牙协议,只不过需要搭配外接MCU才能正常工作。外接MCU只负责外设部分的控制,蓝牙协议由其本身自带的RF core负责。The CC2564MODx module includes TI's seventh-generation core and provides a versatile, product-proven solution that is Bluetooth 4.1-compliant. The module is also certified for FCC, IC, and CE, requiring no prior RF experience to develop with this device; and the device includes a royalty-free software stack compatible with several host MCUs and MPUs.