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Not use AUTO power for si5351

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Apply gain only for all harmonic
Add variable offset table generation
This commit is contained in:
DiSlord 2020-04-29 14:30:22 +03:00
parent 3204d662a6
commit 11ce58a9af
1 changed files with 38 additions and 40 deletions
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78
main.c
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@ -85,13 +85,12 @@ static void transform_domain(void);
static int32_t my_atoi(const char *p);
static uint32_t my_atoui(const char *p);
#define DRIVE_STRENGTH_AUTO (-1)
#define FREQ_HARMONICS (config.harmonic_freq_threshold)
#define IS_HARMONIC_MODE(f) ((f) > FREQ_HARMONICS)
// Obsolete, always use interpolate
#define cal_auto_interpolate TRUE
static int8_t drive_strength = DRIVE_STRENGTH_AUTO;
static uint8_t drive_strength = SI5351_CLK_DRIVE_STRENGTH_8MA;
int8_t sweep_mode = SWEEP_ENABLE;
volatile uint8_t redraw_request = 0; // contains REDRAW_XXX flags
@ -336,27 +335,23 @@ VNA_SHELL_FUNCTION(cmd_reset)
;
}
const int8_t gain_table[] = {
0, // 0 ~ 300MHz
40, // 300 ~ 600MHz
50, // 600 ~ 900MHz
75, // 900 ~ 1200MHz
85, // 1200 ~ 1500MHz
95, // 1500MHz ~
95, // 1800MHz ~
95, // 2100MHz ~
95 // 2400MHz ~
const uint8_t gain_table[][2] = {
{ 0, 0 }, // 1st: 0 ~ 300MHz
{ 40, 40 }, // 2nd: 300 ~ 900MHz
{ 75, 75 }, // 3th: 900 ~ 1500MHz
{ 85, 85 }, // 4th: 1500 ~ 1800MHz
{ 95, 95 }, // 5th: 2100 ~ 2400MHz
};
#define DELAY_GAIN_CHANGE 2
#define DELAY_GAIN_CHANGE 4
static int
adjust_gain(uint32_t newfreq)
{
int new_order = newfreq / FREQ_HARMONICS;
int old_order = si5351_get_frequency() / FREQ_HARMONICS;
int new_order = si5351_get_harmonic_lvl(newfreq);
int old_order = si5351_get_harmonic_lvl(si5351_get_frequency());
if (new_order != old_order) {
tlv320aic3204_set_gain(gain_table[new_order], gain_table[new_order]);
tlv320aic3204_set_gain(gain_table[new_order][0], gain_table[new_order][1]);
return DELAY_GAIN_CHANGE;
}
return 0;
@ -365,10 +360,7 @@ adjust_gain(uint32_t newfreq)
int set_frequency(uint32_t freq)
{
int delay = adjust_gain(freq);
int8_t ds = drive_strength;
if (ds == DRIVE_STRENGTH_AUTO) {
ds = freq > FREQ_HARMONICS ? SI5351_CLK_DRIVE_STRENGTH_8MA : SI5351_CLK_DRIVE_STRENGTH_2MA;
}
uint8_t ds = drive_strength;
delay += si5351_set_frequency(freq, ds);
return delay;
}
@ -495,7 +487,9 @@ VNA_SHELL_FUNCTION(cmd_offset)
return;
}
int32_t offset = my_atoi(argv[0]);
// generate_DSP_Table(offset);
#ifdef USE_VARIABLE_OFFSET
generate_DSP_Table(offset);
#endif
si5351_set_frequency_offset(offset);
}
@ -516,10 +510,10 @@ usage:
VNA_SHELL_FUNCTION(cmd_power)
{
if (argc != 1) {
shell_printf("usage: power {0-3|-1}\r\n");
shell_printf("usage: power {0-3}\r\n");
return;
}
drive_strength = my_atoi(argv[0]);
drive_strength = my_atoui(argv[0]);
// set_frequency(frequency);
}
@ -715,7 +709,7 @@ config_t config = {
.touch_cal = { 338, 522, 153, 192 }, // 2.8 inch LCD panel
// .touch_cal = { 252, 450, 111, 150 }, //4.0" LCD
.freq_mode = FREQ_MODE_START_STOP,
.harmonic_freq_threshold = 300000000,
.harmonic_freq_threshold = FREQUENCY_THRESHOLD,
.vbat_offset = 500,
.bandwidth = BANDWIDTH_1000
};
@ -732,7 +726,7 @@ static const trace_t def_trace[TRACES_MAX] = {//enable, type, channel, reserved,
};
static const marker_t def_markers[MARKERS_MAX] = {
{ 1, 30, 0 }, { 0, 40, 0 }, { 0, 60, 0 }, { 0, 80, 0 }
{ 1, 0, 30, 0 }, { 0, 0, 40, 0 }, { 0, 0, 60, 0 }, { 0, 0, 80, 0 }
};
// Load propeties default settings
@ -2016,16 +2010,20 @@ VNA_SHELL_FUNCTION(cmd_test)
VNA_SHELL_FUNCTION(cmd_gain)
{
int rvalue;
int rvalue = 0;
int lvalue = 0;
if (argc != 1 && argc != 2) {
shell_printf("usage: gain {lgain(0-95)} [rgain(0-95)]\r\n");
int idx = 0;
if (argc < 1 && argc > 3) {
shell_printf("usage: gain idx {lgain(0-95)} [rgain(0-95)]\r\n");
return;
}
rvalue = my_atoi(argv[0]);
if (argc == 2)
lvalue = my_atoi(argv[1]);
idx = my_atoui(argv[0]);
lvalue = rvalue = my_atoui(argv[1]);
if (argc == 3)
rvalue = my_atoui(argv[2]);
tlv320aic3204_set_gain(lvalue, rvalue);
// gain_table[idx][0] = lvalue;
// gain_table[idx][1] = rvalue;
}
VNA_SHELL_FUNCTION(cmd_port)
@ -2187,16 +2185,14 @@ VNA_SHELL_FUNCTION(cmd_color)
#ifdef ENABLE_I2C_COMMAND
VNA_SHELL_FUNCTION(cmd_i2c){
(void)argc;
if (argc != 3) {
shell_printf("usage: i2c page reg data\r\n");
return;
}
uint8_t page = my_atoui(argv[0]);
uint8_t reg = my_atoui(argv[1]);
uint8_t data = my_atoui(argv[2]);
uint8_t d1[] = {0x00, page};
uint8_t d2[] = { reg, data};
i2cAcquireBus(&I2CD1);
(void)i2cMasterTransmitTimeout(&I2CD1, 0x18, d1, 2, NULL, 0, 1000);
(void)i2cMasterTransmitTimeout(&I2CD1, 0x18, d2, 2, NULL, 0, 1000);
i2cReleaseBus(&I2CD1);
tlv320aic3204_write_reg(page, reg, data);
}
#endif
@ -2468,7 +2464,9 @@ int main(void)
{
halInit();
chSysInit();
// generate_DSP_Table(FREQUENCY_OFFSET);
#ifdef USE_VARIABLE_OFFSET
generate_DSP_Table(FREQUENCY_OFFSET);
#endif
//palSetPadMode(GPIOB, 8, PAL_MODE_ALTERNATE(1) | PAL_STM32_OTYPE_OPENDRAIN);
//palSetPadMode(GPIOB, 9, PAL_MODE_ALTERNATE(1) | PAL_STM32_OTYPE_OPENDRAIN);
i2cStart(&I2CD1, &i2ccfg);