huxi
76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
#ifdef SUPPORT_MS_EXTENSIONS
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#pragma bss_seg(".btstack.data.bss")
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#pragma data_seg(".btstack.data")
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#pragma const_seg(".btstack.text.const")
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#pragma code_seg(".btstack.text")
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#endif
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#include "app_msg.h"
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#include "classic/tws_api.h"
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#include "app_config.h"
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#define SYS_BT_EVENT_TYPE_CON_STATUS (('C' << 24) | ('O' << 16) | ('N' << 8) | '\0')
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#define SYS_BT_EVENT_TYPE_HCI_STATUS (('H' << 24) | ('C' << 16) | ('I' << 8) | '\0')
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struct _bt_event {
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u8 event;
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u8 args[7];
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u32 value;
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};
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static void bt_stack_event_update_to_user(u8 *addr, u32 type, u8 event, u32 value)
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{
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int msg[4] = {0};
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struct _bt_event *evt = (struct _bt_event *)msg;
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evt->event = event;
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if (addr) {
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memcpy(evt->args, addr, 6);
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}
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evt->value = value;
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int from = type == SYS_BT_EVENT_TYPE_CON_STATUS ? MSG_FROM_BT_STACK : MSG_FROM_BT_HCI;
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os_taskq_post_type("app_core", from, sizeof(*evt) / 4, msg);
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/* 防止短时间内太多事件,app_core处理不过来导致qfull */
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os_time_dly(1);
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}
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#if TCFG_USER_TWS_ENABLE
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static void bt_event_rx_handler_in_irq(void *data, u16 len, bool rx)
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{
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struct _bt_event *evt = (struct _bt_event *)data;
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if (rx) {
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int from = evt->args[6] == 0 ? MSG_FROM_BT_STACK : MSG_FROM_BT_HCI;
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os_taskq_post_type("app_core", from, sizeof(*evt) / 4, data);
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}
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}
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REGISTER_TWS_FUNC_STUB(bt_event_sync_stub) = {
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.func_id = 0xC9073872,
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.func = bt_event_rx_handler_in_irq,
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};
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#endif
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//从机APP大部分情况不再处理协议栈更新的消息
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void bt_event_update_to_user(u8 *addr, u32 type, u8 event, u32 value)
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{
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#if TCFG_USER_TWS_ENABLE
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int state = tws_api_get_tws_state();
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if (state & TWS_STA_SIBLING_CONNECTED) {
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if (tws_api_get_role_async() == TWS_ROLE_SLAVE) {
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return;
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}
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struct _bt_event evt;
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evt.event = event;
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evt.value = value;
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evt.args[6] = type == SYS_BT_EVENT_TYPE_CON_STATUS ? 0 : 1;
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if (addr) {
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memcpy(evt.args, addr, 6);
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}
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tws_api_send_data_to_sibling(&evt, sizeof(evt), 0xC9073872);
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}
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#endif
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bt_stack_event_update_to_user(addr, type, event, value);
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}
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