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hfp_ag: fix sending outgoing cmds in chunks
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parent
6263b3d77d
commit
1532fd1ef9
11
src/hfp_ag.c
11
src/hfp_ag.c
@ -370,6 +370,7 @@ static int hfp_ag_cmd_via_generator(uint16_t cid, hfp_connection_t * hfp_connect
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// assumes: can send now == true
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// assumes: num segments > 0
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// assumes: individual segments are smaller than MTU
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rfcomm_reserve_packet_buffer();
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int mtu = rfcomm_get_max_frame_size(cid);
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uint8_t * data = rfcomm_get_outgoing_buffer();
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@ -377,11 +378,11 @@ static int hfp_ag_cmd_via_generator(uint16_t cid, hfp_connection_t * hfp_connect
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int segment = start_segment;
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while (segment < num_segments){
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int segment_len = get_segment_len(hfp_connection, segment);
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if (offset + segment_len <= mtu){
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store_segment(hfp_connection, segment, data+offset);
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offset += segment_len;
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segment++;
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}
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if (offset + segment_len > mtu) break;
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// append segement
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store_segment(hfp_connection, segment, data+offset);
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offset += segment_len;
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segment++;
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}
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rfcomm_send_prepared(cid, offset);
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return segment;
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