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Олег Бородин
2024-08-22 04:14:51 +02:00
parent fbd0a7e6e8
commit aee7e32bf0
9 changed files with 263 additions and 90 deletions
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199
contr.c
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@@ -7,6 +7,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <avr/interrupt.h>
#include <util/delay.h>
@@ -29,11 +30,31 @@
#define CONTR_BAND_40M 0x04
#define CONTR_BAND_80M 0x05
#define CONR_VCCARR_SIZE 4
#define CONR_PWRARR_SIZE 16
typedef struct {
uint8_t band;
uint16_t vcc;
uint16_t cnt;
uint16_t freq;
uint16_t cnt;
uint16_t vccs[CONR_VCCARR_SIZE];
size_t vccp;
float vcc;
uint16_t vccr;
uint16_t fwd1s[CONR_PWRARR_SIZE];
uint16_t fwd2s[CONR_PWRARR_SIZE];
size_t fwd1p;
size_t fwd2p;
uint16_t fwd;
uint16_t rev1s[CONR_PWRARR_SIZE];
uint16_t rev2s[CONR_PWRARR_SIZE];
size_t rev1p;
size_t rev2p;
uint16_t rev;
} contr_t;
contr_t contr;
@@ -45,21 +66,99 @@ void contr_read_band(void);
void contr_init(void) {
contr.band = CONTR_BAND_OFF;
contr.vccp = 0;
for (size_t i = 0; i < CONR_VCCARR_SIZE; i++) contr.vccs[i] = 0;
contr.fwd1p = 0;
contr.fwd2p = 0;
contr.fwd2p = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) contr.fwd1s[i] = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) contr.fwd2s[i] = 0;
contr.fwd = 0;
contr.rev1p = 0;
contr.rev2p = 0;
contr.rev2p = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) contr.rev1s[i] = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) contr.rev2s[i] = 0;
contr.rev = 0;
}
void contr_setup(void) {
contr_read_band();
}
void contr_measure_vcc() {
contr.vcc = adc_read(ACD_CHANELL3);
#define CONTR_VCC_SCALE 270.0F
void contr_measure_vcc(void) {
contr.vccr = adc_read(ACD_CHANELL3);
}
#define CONTR_VCC_SCALE 2700.0F
float contr_get_vcc() {
return (float)contr.vcc / CONTR_VCC_SCALE;
void contr_calc_vcc(void) {
contr.vcc = lroundf((float)contr.vccr / CONTR_VCC_SCALE) / 10.0F;
}
float contr_get_vcc(void) {
return contr.vcc;
}
#define CONTR_FWD_SCALE 370
void contr_measure_fwd(void) {
contr.fwd1s[contr.fwd1p] = adc_read(ACD_CHANELL1);
contr.fwd1p++;
if ((contr.fwd1p) > CONR_PWRARR_SIZE) {
contr.fwd1p = 0;
if ((++(contr.fwd2p)) > CONR_PWRARR_SIZE) {
contr.fwd2p = 0;
}
uint32_t summ = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) {
summ += contr.fwd1s[i];
}
contr.fwd2s[contr.fwd2p] = (uint16_t)(summ / CONR_PWRARR_SIZE);
}
}
void contr_calc_fwd(void) {
uint32_t summ = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) {
summ += contr.fwd2s[i];
}
summ /= CONR_PWRARR_SIZE;
contr.fwd = summ / CONTR_FWD_SCALE;
}
uint16_t contr_get_fwd(void) {
return contr.fwd;
}
#define CONTR_REV_SCALE 28
void contr_measure_rev(void) {
contr.rev1s[contr.rev1p] = adc_read(ACD_CHANELL0);
contr.rev1p++;
if ((contr.rev1p) > CONR_PWRARR_SIZE) {
contr.rev1p = 0;
if ((++(contr.rev2p)) > CONR_PWRARR_SIZE) {
contr.rev2p = 0;
}
uint32_t summ = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) {
summ += contr.rev1s[i];
}
contr.rev2s[contr.rev2p] = (summ / CONR_PWRARR_SIZE);
}
}
void contr_calc_rev(void) {
uint32_t summ = 0;
for (size_t i = 0; i < CONR_PWRARR_SIZE; i++) {
summ += contr.rev2s[i];
}
summ /= CONR_PWRARR_SIZE;
contr.rev = summ / CONTR_REV_SCALE;
}
uint16_t contr_get_rev(void) {
return contr.rev;
}
void contr_switch_band(void) {
switch (contr.band) {
@@ -81,26 +180,33 @@ void contr_switch_band(void) {
}
void contr_set_band(uint8_t band) {
relaytx_off();
ampl_off();
contr.band = band;
relay80m_off();
relay40m_off();
relay20m_off();
relay10m_off();
switch (contr.band) {
case CONTR_BAND_10M:
relay10m_on();
filter80m_off();
filter40m_off();
filter20m_off();
filter10m_on();
break;
case CONTR_BAND_20M:
relay20m_on();
filter80m_off();
filter40m_off();
filter10m_off();
filter20m_on();
break;
case CONTR_BAND_40M:
relay40m_on();
filter80m_off();
filter20m_off();
filter10m_off();
filter40m_on();
break;
case CONTR_BAND_80M:
relay80m_on();
filter40m_off();
filter20m_off();
filter10m_off();
filter80m_on();
break;
default:
break;
@@ -158,12 +264,12 @@ void contr_show_logo(void) {
}
void contr_show_band(void) {
disp_string(0, 13, contr_get_bandname(contr.band));
disp_string(0, 13, contr_get_bandname());
}
void contr_show_vcc(void) {
char buffer[12] = { '\0' };
sprintf(buffer, "%03.1fv", contr_get_vcc());
sprintf(buffer, "%4.1fv", contr_get_vcc());
disp_string(3, 11, buffer);
}
@@ -176,10 +282,15 @@ void contr_show_ptt(void) {
}
ISR(TIMER0_OVF_vect) {
contr_measure_vcc();
contr_measure_fwd();
contr_measure_rev();
contr.freq = contr.cnt;
contr.cnt = 0;
button_handle();
uart_handle();
contr_calc_fwd();
contr_calc_rev();
}
ISR(TIMER1_OVF_vect) {
@@ -187,10 +298,43 @@ ISR(TIMER1_OVF_vect) {
REG_SETUP(TCNT1, TIMER1_PRESIZE);
}
#define CONTR_FREQ_SCALE 2
uint16_t contr_get_freq(void) {
return contr.freq / CONTR_FREQ_SCALE;
}
void contr_show_freq(void) {
char buffer[12] = { '\0' };
sprintf(buffer, "%2.0fM", (float)contr.freq / 16.05F);
disp_string(0, 0, buffer);
uint16_t freq = contr_get_freq();
sprintf(buffer, "%5uM", freq);
disp_string(0, 0, buffer);
}
void contr_show_fwd(void) {
char buffer[12] = { '\0' };
sprintf(buffer, "F %7uw", contr_get_fwd());
disp_string(1, 2, buffer);
}
void contr_show_rev(void) {
char buffer[12] = { '\0' };
sprintf(buffer, "R %7uw", contr_get_rev());
disp_string(2, 2, buffer);
}
void contr_show_swr(void) {
char buffer[12] = { '\0' };
uint16_t fwd = contr_get_fwd();
uint16_t rev = contr_get_rev();
uint16_t diff = (fwd - rev);
uint16_t swr = 0;
if (diff != 0) {
swr =((fwd + rev) * 100) / diff;
}
sprintf(buffer, " %u", swr);
disp_string(2, 2, buffer);
}
void contr_main(void) {
@@ -199,7 +343,10 @@ void contr_main(void) {
while (true) {
contr_show_ptt();
contr_button_eval();
contr_measure_vcc();
//contr_calc_vcc();
//contr_show_fwd();
//contr_show_rev();
contr_show_swr();
contr_show_vcc();
contr_show_band();
contr_show_freq();
@@ -208,11 +355,13 @@ void contr_main(void) {
}
}
#define CONTR_BAND_EEPROM_ADDR 0x00
void contr_write_band(void) {
eeprom_write_bytes(0x00, &contr.band, sizeof(contr.band));
eeprom_write_bytes(CONTR_BAND_EEPROM_ADDR, &contr.band, sizeof(contr.band));
}
void contr_read_band(void) {
eeprom_read_bytes(0x00, &contr.band, sizeof(contr.band));
eeprom_read_bytes(CONTR_BAND_EEPROM_ADDR, &contr.band, sizeof(contr.band));
}