Vergil_Wong/lib_xua
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Fix buffer level calcs (now locks over & under)

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This commit is contained in:
Ed Clarke
2018-11-14 10:04:39 +00:00
parent 8dd33cf33b
commit ca7ee58883
3 changed files with 44 additions and 70 deletions
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11
examples/xua_lite_example/src/audio_config.xc
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@@ -74,19 +74,18 @@ on tile[0]: out port p_leds = XS1_PORT_4F;
int old_nudge = 0;
void pll_nudge(int nudge) {
if (nudge > 0){
set_node_pll_reg(tile[0], PLL_HIGH);
p_leds <: 0xf;
write_sswitch_reg(get_tile_id(tile[0]), XS1_SSWITCH_PLL_CTL_NUM, PLL_HIGH);
p_leds <: 0x02; //LED B
}
else if (nudge < 0){
set_node_pll_reg(tile[0], PLL_LOW);
p_leds <: 0xf;
write_sswitch_reg(get_tile_id(tile[0]), XS1_SSWITCH_PLL_CTL_NUM, PLL_LOW);
p_leds <: 0x01; //LED A
}
else {
p_leds <: 0x0;
}
set_node_pll_reg(tile[0], PLL_NOM);
//if(nudge != old_nudge && nudge){debug_printf("nudge: %d\n", nudge); }old_nudge = nudge;
write_sswitch_reg(get_tile_id(tile[0]), XS1_SSWITCH_PLL_CTL_NUM, PLL_NOM);
}
void setup_audio_gpio(out port p_gpio){