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Merge branch 'xua_lite' of github.com:ed-xmos/lib_xua into xua_lite

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* 'xua_lite' of github.com:ed-xmos/lib_xua:
  Light tidy of single thread EP buffer

# Conflicts:
#	examples/xua_lite_example/src/xua_buffer.xc
This commit is contained in:
Ed Clarke
2018-10-29 11:20:46 +00:00
parent 3f1e612d67 eaf190b485
commit fc68acae6e
1 changed files with 2 additions and 5 deletions
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7
examples/xua_lite_example/src/xua_buffer.xc
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@@ -153,10 +153,7 @@ void do_feedback_calculation(unsigned &sof_count
}
}
#define SINGLE_XUA_EP_BUFFER 1
#if SINGLE_XUA_EP_BUFFER
extern "C"{
void XUA_Endpoint0_lite_init(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
chanend ?c_mix_ctl, chanend ?c_clk_ctl, chanend ?c_EANativeTransport_ctrl, CLIENT_INTERFACE(i_dfu, ?dfuInterface) VENDOR_REQUESTS_PARAMS_DEC_);
@@ -168,7 +165,6 @@ void XUD_GetSetupData_Select(chanend c, XUD_ep e_out, unsigned &length, XUD_Resu
extern XUD_ep ep0_out;
extern XUD_ep ep0_in;
#endif
void XUA_Buffer_lite(chanend c_ep0_out, chanend c_ep0_in, chanend c_aud_out, chanend c_feedback, chanend c_aud_in, chanend c_sof, in port p_for_mclk_count, chanend c_audio_hub) {
@@ -273,7 +269,8 @@ void XUA_Buffer_lite(chanend c_ep0_out, chanend c_ep0_in, chanend c_aud_out, cha
case XUD_SetData_Select(c_aud_in, ep_aud_in, result):
//Populate the input buffer ready for the next read
pack_samples_to_buff(loopback_samples, num_samples_to_send_to_host, in_subslot_size, buffer_aud_in);
//Use the number of samples we received last time so we are always balanced (assumes same in/out count)
//Use the number of samples we received last time so we are always balanced (assumes same in/out count)
unsigned input_buffer_size = num_samples_to_send_to_host * in_subslot_size;
XUD_SetReady_InPtr(ep_aud_in, (unsigned)buffer_aud_in, input_buffer_size); //loopback
num_samples_to_send_to_host = 0;