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Separate out pdm from rate calc

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Ed Clarke
2018-11-30 14:00:55 +00:00
parent abd3141b0d
commit a8fa274230
4 changed files with 42 additions and 29 deletions
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6
examples/xua_lite_example/src/rate_controller.h
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@@ -10,7 +10,11 @@ typedef struct pid_state_t{
//USB Adaptive mode helper
void do_rate_control(int fill_level, pid_state_t *pid_state, int *clock_nudge);
xua_lite_fixed_point_t do_rate_control(int fill_level, pid_state_t *pid_state);
//PDM modulator for clock control
void do_clock_nudge_pdm(xua_lite_fixed_point_t controller_out, int *clock_nudge);
//USB Asynch mode helper
void do_feedback_calculation(unsigned &sof_count, const unsigned mclk_hz, unsigned mclk_port_counter,unsigned &mclk_port_counter_old