laiyp/lib_xua
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Add burn threads

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This commit is contained in:
Ed Clarke
2018-10-31 14:43:03 +00:00
parent 239f9b9cb7
commit 9be45c7e89
1 changed files with 16 additions and 1 deletions
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17
examples/xua_lite_example/src/app_xua_lite.xc
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@@ -66,6 +66,15 @@ void XUA_Endpoint0_select(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioCo
chanend ?c_mix_ctl, chanend ?c_clk_ctl, chanend ?c_EANativeTransport_ctrl, CLIENT_INTERFACE(i_dfu, ?dfuInterface) VENDOR_REQUESTS_PARAMS_DEC_); chanend ?c_mix_ctl, chanend ?c_clk_ctl, chanend ?c_EANativeTransport_ctrl, CLIENT_INTERFACE(i_dfu, ?dfuInterface) VENDOR_REQUESTS_PARAMS_DEC_);
void pdm_mic(streaming chanend c_ds_output, in buffered port:32 p_pdm_mics); void pdm_mic(streaming chanend c_ds_output, in buffered port:32 p_pdm_mics);
void burn_normal_priority(void){
while(1);
}
void burn_high_priority(void){
set_core_high_priority_on();
while(1);
}
int main() int main()
{ {
// Channels for lib_xud // Channels for lib_xud
@@ -84,7 +93,7 @@ int main()
par par
{ {
on tile[0]: { on tile[0]: {
//Set the GPIOs needed for audio //Set the GPIOs needed for audio (reset and mute)
setup_audio_gpio(p_gpio); setup_audio_gpio(p_gpio);
c_audio <: 0; //Signal that we can now do i2c setup c_audio <: 0; //Signal that we can now do i2c setup
c_audio :> int _; //Now wait until i2c has finished mclk setup c_audio :> int _; //Now wait until i2c has finished mclk setup
@@ -96,6 +105,9 @@ int main()
i2s_frame_master(i_i2s, p_i2s_dac, 1, p_i2s_adc, 1, p_bclk, p_lrclk, p_mclk_in, clk_audio_bclk); i2s_frame_master(i_i2s, p_i2s_dac, 1, p_i2s_adc, 1, p_bclk, p_lrclk, p_mclk_in, clk_audio_bclk);
[[distribute]]AudioHub(i_i2s, c_audio, c_ds_output); [[distribute]]AudioHub(i_i2s, c_audio, c_ds_output);
pdm_mic(c_ds_output[0], p_pdm_mics); pdm_mic(c_ds_output[0], p_pdm_mics);
par (int i = 0; i < 5; i++) burn_normal_priority();
par (int i = 0; i < 0; i++) burn_high_priority();
} }
} }
on tile[1]:{ on tile[1]:{
@@ -121,6 +133,9 @@ int main()
// Buffering core - handles audio and control data to/from EP's and gives/gets data to/from the audio I/O core // Buffering core - handles audio and control data to/from EP's and gives/gets data to/from the audio I/O core
XUA_Buffer_lite(c_ep_out[0], c_ep_in[0], c_ep_out[1], c_ep_in[1], c_ep_in[2], c_sof, p_for_mclk_count, c_audio); XUA_Buffer_lite(c_ep_out[0], c_ep_in[0], c_ep_out[1], c_ep_in[1], c_ep_in[2], c_sof, p_for_mclk_count, c_audio);
par (int i = 0; i < 4; i++) burn_normal_priority();
par (int i = 0; i < 2; i++) burn_high_priority();
} }
}//Tile[1] par }//Tile[1] par
}//Top level par }//Top level par