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Replace function wait_dsp(delay) by definition:

Browse source 
DSP_START(delay)
//================================================
// Place some code thats need execute while delay
//================================================
DSP_WAIT_READY

Fix Band table description

Add power stabilization delay on sweep start
This commit is contained in:
DiSlord 2020-03-07 20:57:43 +03:00
parent 12d53738bc
commit e896f32803
2 changed files with 29 additions and 20 deletions
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32
main.c
View file

@ -553,15 +553,6 @@ volatile int16_t wait_count = 0;
float measured[2][POINTS_COUNT][2]; float measured[2][POINTS_COUNT][2];
static void
wait_dsp(int count)
{
wait_count = count;
//reset_dsp_accumerator();
while (wait_count)
__WFI();
}
#ifdef ENABLED_DUMP #ifdef ENABLED_DUMP
static void static void
duplicate_buffer_to_dump(int16_t *p) duplicate_buffer_to_dump(int16_t *p)
@ -739,7 +730,8 @@ static const marker_t def_markers[MARKERS_MAX] = {
// Load propeties default settings // Load propeties default settings
void loadDefaultProps(void){ void loadDefaultProps(void){
current_props.magic = CONFIG_MAGIC; //Magic add on caldata_save
//current_props.magic = CONFIG_MAGIC;
current_props._frequency0 = 50000; // start = 50kHz current_props._frequency0 = 50000; // start = 50kHz
current_props._frequency1 = 900000000; // end = 900MHz current_props._frequency1 = 900000000; // end = 900MHz
current_props._sweep_points = POINTS_COUNT; current_props._sweep_points = POINTS_COUNT;
@ -755,6 +747,8 @@ void loadDefaultProps(void){
current_props._active_marker = 0; current_props._active_marker = 0;
current_props._domain_mode = 0; current_props._domain_mode = 0;
current_props._marker_smith_format = MS_RLC; current_props._marker_smith_format = MS_RLC;
//Checksum add on caldata_save
//current_props.checksum = 0;
} }
void void
@ -769,6 +763,9 @@ ensure_edit_config(void)
cal_status = 0; cal_status = 0;
} }
#define DSP_START(delay) wait_count = delay;
#define DSP_WAIT_READY while (wait_count) __WFI();
#define DELAY_CHANNEL_CHANGE 2 #define DELAY_CHANNEL_CHANGE 2
// main loop for measurement // main loop for measurement
@ -777,15 +774,26 @@ bool sweep(bool break_on_operation)
int i, delay; int i, delay;
// blink LED while scanning // blink LED while scanning
palClearPad(GPIOC, GPIOC_LED); palClearPad(GPIOC, GPIOC_LED);
// Power stabilization after LED off, also align timings
// Also touch made some
DSP_START(1); DSP_WAIT_READY;
for (i = 0; i < sweep_points; i++) { // 5300 for (i = 0; i < sweep_points; i++) { // 5300
delay = set_frequency(frequencies[i]); // 700 delay = set_frequency(frequencies[i]); // 700
tlv320aic3204_select(0); // 60 CH0:REFLECT tlv320aic3204_select(0); // 60 CH0:REFLECT
wait_dsp(delay); // 1900 DSP_START(delay); // 1900
//================================================
// Place some code thats need execute while delay
//================================================
DSP_WAIT_READY;
// calculate reflection coefficient // calculate reflection coefficient
(*sample_func)(measured[0][i]); // 60 (*sample_func)(measured[0][i]); // 60
tlv320aic3204_select(1); // 60 CH1:TRANSMISSION tlv320aic3204_select(1); // 60 CH1:TRANSMISSION
wait_dsp(DELAY_CHANNEL_CHANGE); // 1700 DSP_START(DELAY_CHANNEL_CHANGE); // 1700
//================================================
// Place some code thats need execute while delay
//================================================
DSP_WAIT_READY;
// calculate transmission coefficient // calculate transmission coefficient
(*sample_func)(measured[1][i]); // 60 (*sample_func)(measured[1][i]); // 60
// ======== 170 =========== // ======== 170 ===========

11
si5351.c
View file

@ -321,11 +321,12 @@ si5351_set_frequency(int channel, uint32_t freq, uint8_t drive_strength){
* +-----------------------------------------------------------------------------------------------------------------------+ * +-----------------------------------------------------------------------------------------------------------------------+
* | Band 1 | Band 2 | Band 3 | Band 2 | Band 3 | * | Band 1 | Band 2 | Band 3 | Band 2 | Band 3 |
* +-----------------------------------------------------------------------------------------------------------------------+ * +-----------------------------------------------------------------------------------------------------------------------+
* | x1 : x1 | x1 : x1 | x1 : x1 | x3 : x5 | x3 : x5 | x5-x7 | x7-x9 | x9-x11 | * | Direct mode x1 : x1 | x3 : x5 | x5-x7 | x7-x9 | x9-x11 |
* +-----------------------------------------------------------------------------------------------------------------------+
* | 50kHz - 100MHz | 100 - 150MHz | 150 - 300MHz | 300-450MHz | 450-900MHz | 900-1500MHz | 1500-2100MHz | 2100-2700MHz | * | 50kHz - 100MHz | 100 - 150MHz | 150 - 300MHz | 300-450MHz | 450-900MHz | 900-1500MHz | 1500-2100MHz | 2100-2700MHz |
* +-----------------------------------------------------------------------------------------------------------------------+ * +-----------------------------------------------------------------------------------------------------------------------+
* | f = 50kHz-100MHz | f=100-150 | f=150-300 | f=150-300 | f=214-300 | f=233-300 | * | f = 50kHz-300MHz | f=100-150 | f=150-300 | f=150-300 | f=214-300 | f=233-300 |
* | of = 50kHz-100MHz |of= 60- 90 |of= 90-180 |of=128-215 |of=166-234 |of=190-246 | * | of = 50kHz-300MHz |of= 60- 90 |of= 90-180 |of=128-215 |of=166-234 |of=190-246 |
* +-----------------------------------------------------------------------------------------------------------------------+ * +-----------------------------------------------------------------------------------------------------------------------+
*/ */
static inline uint8_t si5351_getBand(uint32_t freq){ static inline uint8_t si5351_getBand(uint32_t freq){
@ -339,8 +340,8 @@ static inline uint8_t si5351_getBand(uint32_t freq){
// Additional delay for band 1 (remove unstable generation at begin) // Additional delay for band 1 (remove unstable generation at begin)
#define DELAY_BAND_1 1 #define DELAY_BAND_1 1
// Band changes need additional delay after reset PLL // Band changes need additional delay after reset PLL
#define DELAY_BANDCHANGE_1 3 #define DELAY_BANDCHANGE_1 2
#define DELAY_BANDCHANGE_2 3 #define DELAY_BANDCHANGE_2 2
/* /*
* Maximum supported frequency = FREQ_HARMONICS * 9U * Maximum supported frequency = FREQ_HARMONICS * 9U