feat(ble): 添加BLE NUS模块替换原有的BLE串口功能
- 将ble_serial_module替换为ble_nus_module以使用标准的BLE NUS服务 - 移除不再使用的cdc_wrapper_module和相关事件处理 - 更新协议传输层抽象,支持USB CDC和BLE NUS两种传输方式 - 创建统一的proto_rx_event和proto_tx_event替代专用的串行通信事件 - 添加proto_common.h定义传输类型枚举 - 修改protocol_module接口以支持多传输方式 - 在prj.conf中启用CONFIG_BT_ZEPHYR_NUS配置选项
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42
src/events/proto_rx_event.c
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42
src/events/proto_rx_event.c
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#include "proto_rx_event.h"
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static const char *transport_name(enum proto_transport transport)
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{
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switch (transport) {
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case PROTO_TRANSPORT_USB_CDC:
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return "usb_cdc";
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case PROTO_TRANSPORT_BLE_NUS:
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return "ble_nus";
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default:
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return "?";
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}
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}
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static void log_proto_rx_event(const struct app_event_header *aeh)
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{
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const struct proto_rx_event *event = cast_proto_rx_event(aeh);
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APP_EVENT_MANAGER_LOG(aeh, "transport:%s len:%zu",
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transport_name(event->transport),
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event->dyndata.size);
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}
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static void profile_proto_rx_event(struct log_event_buf *buf,
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const struct app_event_header *aeh)
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{
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const struct proto_rx_event *event = cast_proto_rx_event(aeh);
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nrf_profiler_log_encode_uint8(buf, event->transport);
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nrf_profiler_log_encode_uint16(buf, (uint16_t)event->dyndata.size);
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}
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APP_EVENT_INFO_DEFINE(proto_rx_event,
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ENCODE(NRF_PROFILER_ARG_U8, NRF_PROFILER_ARG_U16),
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ENCODE("transport", "len"),
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profile_proto_rx_event);
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APP_EVENT_TYPE_DEFINE(proto_rx_event,
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log_proto_rx_event,
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&proto_rx_event_info,
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APP_EVENT_FLAGS_CREATE(
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APP_EVENT_TYPE_FLAGS_INIT_LOG_ENABLE));
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