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Merge branch 'tinySA-V4-SI4463' of https://github.com/erikkaashoek/tinySA into DiSlord_tinySA-V4-SI4463

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Removed_REF_marker
DiSlord 5 years ago
parent 32a40361c2 4847725e49
commit 90e7e613f0
3 changed files with 71 additions and 222 deletions
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1
nanovna.h
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@ -76,6 +76,7 @@
#define __LISTEN__
#define __CHANNEL_POWER__
#define __LIMITS__
#define __MCU_CLOCK_SHIFT__
#ifdef TINYSA4
#define __HARMONIC__
#define __VBW__

7
sa_core.c
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@ -2559,11 +2559,15 @@ pureRSSI_t perform(bool break_on_operation, int i, freq_t f, int tracking) /
}
if (MODE_INPUT(setting.mode)) {
calculate_static_correction();
#ifdef __MCU_CLOCK_SHIFT__
if (!in_selftest) clock_above_48MHz();
#endif
is_below = false;
correct_RSSI_freq = get_frequency_correction(f); // for i == 0 and freq_step == 0;
} else {
#ifdef __MCU_CLOCK_SHIFT__
clock_at_48MHz();
#endif
}
// if (MODE_OUTPUT(setting.mode) && setting.additional_step_delay_us < 500) // Minimum wait time to prevent LO from lockup during output frequency sweep
// setting.additional_step_delay_us = 500;
@ -3226,7 +3230,7 @@ again: // Spur redu
#endif
}
#if 1
#ifdef __MCU_CLOCK_SHIFT__
if (setting.mode == M_LOW && !in_selftest) { // Avoid 48MHz spur
int set_below = false;
#ifdef TINYSA4
@ -3239,6 +3243,7 @@ again: // Spur redu
#endif
if (lf > 40000000){
uint32_t tf = lf;
while (tf > 240000000) tf -= 240000000; // Wrap between 0-48MHz
while (tf > 48000000) tf -= 48000000; // Wrap between 0-48MHz
if (tf < 20000000 )
set_below = true;

285
si4468.c
Unescape View File

@ -163,35 +163,13 @@ void PE4302_init(void) {
}
#define PE4302_DELAY 100
#if 0
void PE4302_shiftOut(uint8_t val)
{
uint8_t i;
SI4432_log(SI4432_Sel);
SI4432_log(val);
for (i = 0; i < 8; i++) {
if (val & (1 << (7 - i)))
SPI1_SDI_HIGH;
else
SPI1_SDI_LOW;
// my_microsecond_delay(PE4302_DELAY);
SPI1_CLK_HIGH;
// my_microsecond_delay(PE4302_DELAY);
SPI1_CLK_LOW;
// my_microsecond_delay(PE4302_DELAY);
}
}
#endif
static unsigned char old_attenuation = 255;
bool PE4302_Write_Byte(unsigned char DATA )
{
if (old_attenuation == DATA)
return false;
// my_microsecond_delay(PE4302_DELAY);
// SPI1_CLK_LOW;
// my_microsecond_delay(PE4302_DELAY);
// PE4302_shiftOut(DATA);
old_attenuation = DATA;
set_SPI_mode(SPI_MODE_SI);
if (SI4432_SPI_SPEED != PE_SPI_SPEED)
@ -224,15 +202,9 @@ bool PE4302_Write_Byte(unsigned char DATA )
#define CS_ADF0_LOW palClearLine(LINE_LO_SEL)
#define CS_ADF1_LOW palClearLine(LINE_LO_SEL)
//uint32_t t_R[6] = {0x320000, 0x8008011, 0x4E42, 0x4B3,0x8C803C , 0x580005} ; //25 MHz ref
#ifdef TINYSA4_PROTO
uint32_t registers[6] = {0xC80000, 0x8008011, 0x1800C642, 0x48963,0xA5003C , 0x580005} ; //10 MHz ref
#else
uint32_t registers[6] = {0xA00000, 0x8000011, 0x4E42, 0x4B3,0xDC003C , 0x580005} ; //10 MHz ref
#endif
uint32_t old_registers[6];
bool reg_dirty[6] = {true, true, true, true, true, true};
int debug = 0;
ioline_t ADF4351_LE[2] = { LINE_LO_SEL, LINE_LO_SEL};
//int ADF4351_Mux = 7;
@ -246,29 +218,15 @@ bool ADF4351_frequency_changed = false;
#define DEBUG(X)
#define DEBUGLN(X)
#ifdef TINYSA4_PROTO
#define XTAL 29999960
#else
#define XTAL 26000000
#endif
//double RFout; //Output freq in MHz
#define XTAL 30000000
uint64_t PFDRFout[6] = {XTAL,XTAL,XTAL,10000000,10000000,10000000}; //Reference freq in MHz
//uint64_t Chrystal[6] = {XTAL,XTAL,XTAL,10000000,10000000,10000000};
//double FRACF; // Temp
int64_t
// INTA, // Temp
ADF4350_modulo = 0, // Linked to spur table!!!!!
// MOD,
// FRAC, //Temp
target_freq;
uint8_t OutputDivider; // Temp
uint8_t lock=2; //Not used
int old_R = 0;
// Lock = A4
void ADF4351_Setup(void)
{
// palSetPadMode(GPIOA, 1, PAL_MODE_OUTPUT_PUSHPULL );
@ -297,26 +255,11 @@ void ADF4351_Setup(void)
ADF4351_mux(2); // No led
// ADF4351_mux(6); // Show lock on led
// ADF4351_set_frequency(1,150000000,0);
// ADF4351_Set(0);
// ADF4351_Set(1);
// chThdSleepMilliseconds(1000);
// }
// bitSet (registers[2], 17); // R set to 8
// bitClear (registers[2], 14); // R set to 8
// for (int i=0; i<6; i++) pinMode(ADF4351_LE[i], OUTPUT); // Setup pins
// for (int i=0; i<6; i++) digitalWrite(ADF4351_LE[i], HIGH);
// pinMode(ADF4351_Mux, INPUT);
// SPI.begin(); // Init SPI bus
// SPI.beginTransaction(SPISettings(8000000, MSBFIRST, SPI_MODE0));
//SPI.setDataMode(SPI_MODE0); // CPHA = 0 Clock positive
//SPI.setBitOrder(MSBFIRST);
}
void ADF4351_WriteRegister32(int channel, const uint32_t value)
{
// if (reg_dirty[value & 0x07] || (value & 0x07) == 0) {
if (old_registers[value & 0x07] != registers[value & 0x07] || (value & 0x07) == 0 ) {
if (old_registers[value & 0x07] != registers[value & 0x07] || (value & 0x07) == 0 ) { // Always write register zero
registers[value & 0x07] = value;
palClearLine(ADF4351_LE[channel]);
shiftOut((value >> 24) & 0xFF);
@ -344,7 +287,6 @@ static freq_t prev_actual_freq = 0;
void ADF4351_force_refresh(void) {
prev_actual_freq = 0;
// old_R = -1; // Force updating from config.actual_frequency_30MHz
}
void ADF4351_modulo(int m)
@ -355,20 +297,12 @@ void ADF4351_modulo(int m)
uint64_t ADF4351_set_frequency(int channel, uint64_t freq) // freq / 10Hz
{
// freq -= 71000;
// SI4463_set_gpio(3,GPIO_HIGH);
// uint32_t offs = ((freq / 1000)* ( 0) )/ 1000;
uint32_t offs = 0;
uint64_t actual_freq = ADF4351_prepare_frequency(channel,freq + offs);
// SI4463_set_gpio(3,GPIO_LOW);
uint64_t actual_freq = ADF4351_prepare_frequency(channel,freq);
if (actual_freq != prev_actual_freq) {
//START_PROFILE;
ADF4351_frequency_changed = true;
ADF4351_Set(channel);
prev_actual_freq = actual_freq;
}
//STOP_PROFILE;
return actual_freq;
}
@ -383,7 +317,6 @@ void ADF4351_spur_mode(int S)
bitSet (registers[2], 30); // R set to 8
else
bitClear (registers[2], 30); // R set to 8
reg_dirty[2] = true;
ADF4351_Set(0);
}
@ -410,7 +343,6 @@ void ADF4351_R_counter(int R)
clear_frequency_cache(); // When R changes the possible frequencies will change
registers[2] &= ~ (((unsigned long)0x3FF) << 14);
registers[2] |= (((unsigned long)R) << 14);
reg_dirty[2] = true;
ADF4351_Set(0);
}
@ -427,7 +359,6 @@ void ADF4351_mux(int R)
{
registers[2] &= ~ (((unsigned long)0x7) << 26);
registers[2] |= (((unsigned long)R & (unsigned long)0x07) << 26);
reg_dirty[2] = true;
ADF4351_Set(0);
}
@ -435,7 +366,6 @@ void ADF4351_csr(int c)
{
registers[3] &= ~ (((unsigned long)0x1) << 18);
registers[3] |= (((unsigned long)c & (unsigned long)0x01) << 18);
reg_dirty[3] = true;
ADF4351_Set(0);
}
@ -443,7 +373,6 @@ void ADF4351_fastlock(int c)
{
registers[3] &= ~ (((unsigned long)0x3) << 15);
registers[3] |= (((unsigned long)c & (unsigned long)0x03) << 15);
reg_dirty[3] = true;
ADF4351_Set(0);
}
@ -451,7 +380,6 @@ void ADF4351_CP(int p)
{
registers[2] &= ~ (((unsigned long)0xF) << 9);
registers[2] |= (((unsigned long)p) << 9);
reg_dirty[2] = true;
ADF4351_Set(0);
}
@ -460,7 +388,6 @@ void ADF4351_drive(int p)
p &= 0x03;
registers[4] &= ~ (((unsigned long)0x3) << 3);
registers[4] |= (((unsigned long)p) << 3);
reg_dirty[4] = true;
ADF4351_Set(0);
}
@ -469,7 +396,6 @@ void ADF4351_aux_drive(int p)
p &= 0x03;
registers[4] &= ~ (((unsigned long)0x3) << 6);
registers[4] |= (((unsigned long)p) << 6);
reg_dirty[4] = true;
ADF4351_Set(0);
}
#if 0
@ -487,6 +413,7 @@ static uint32_t gcd(uint32_t x, uint32_t y)
uint64_t ADF4351_prepare_frequency(int channel, uint64_t freq) // freq / 10Hz
{
uint8_t OutputDivider;
target_freq = freq;
if (freq >= 2200000000) {
OutputDivider = 1;
@ -514,7 +441,6 @@ uint64_t ADF4351_prepare_frequency(int channel, uint64_t freq) // freq / 10Hz
bitWrite (registers[4], 21, 0);
bitWrite (registers[4], 20, 0);
}
reg_dirty[4] = true;
uint32_t PFDR = (uint32_t)PFDRFout[channel];
uint32_t MOD = ADF4350_modulo;
@ -561,13 +487,11 @@ uint64_t ADF4351_prepare_frequency(int channel, uint64_t freq) // freq / 10Hz
registers[0] = 0;
registers[0] = INTA << 15; // OK
registers[0] = registers[0] + (FRAC << 3);
reg_dirty[0] = true;
if (MOD == 1) MOD = 2;
registers[1] = 0;
registers[1] = MOD << 3;
registers[1] = registers[1] + 1 ; // restore address "001"
registers[1] = registers[1] + 1 ; // restore register address "001"
bitSet (registers[1], 27); // Prescaler at 8/9
reg_dirty[1] = true;
return actual_freq;
}
@ -577,7 +501,6 @@ void ADF4351_enable(int s)
bitClear(registers[4], 11); // Inverse logic!!!!!
else
bitSet(registers[4], 11);
reg_dirty[4] = true;
ADF4351_Set(0);
}
@ -587,7 +510,6 @@ void ADF4351_enable_aux_out(int s)
bitSet(registers[4], 8);
else
bitClear(registers[4], 8);
reg_dirty[4] = true;
ADF4351_Set(0);
}
@ -602,8 +524,6 @@ void ADF4351_enable_out(int s)
bitSet(registers[2], 5); // Enable power down
bitSet(registers[2], 11); // Enable VCO power down
}
reg_dirty[2] = true;
reg_dirty[4] = true;
ADF4351_Set(0);
}
@ -631,8 +551,7 @@ static void SI4463_set_state(si446x_state_t);
static int SI4463_wait_for_cts(void)
{
// set_SPI_mode(SPI_MODE_SI);
while (!SI4463_READ_CTS) {
while (!SI4463_READ_CTS) { //CTS is read through GPIO
// chThdSleepMicroseconds(100);
my_microsecond_delay(1);
}
@ -834,13 +753,6 @@ static uint8_t gpio_state[4] = { 7,8,0,0 };
void SI4463_refresh_gpio(void)
{
#ifndef TINYSA4_PROTO // Force clock to max frequency for ADF
uint8_t data[] =
{
0x11, 0x00, 0x01, 0x01, 0x40 // GLOBAL_CLK_CFG Enable divided clock
};
SI4463_do_api(data, sizeof(data), NULL, 0);
#endif
uint8_t data2[] =
{
0x13, gpio_state[0], gpio_state[1], gpio_state[2], gpio_state[3], 0, 0, 0
@ -944,7 +856,7 @@ void SI4463_start_tx(uint8_t CHANNEL)
}
SI4463_in_tx_mode = true;
my_microsecond_delay(1000);
#if 0
#if 0 // Check state for debugging
s = SI4463_get_state();
if (s != SI446X_STATE_TX){
my_microsecond_delay(1000);
@ -964,8 +876,6 @@ void SI4463_start_rx(uint8_t CHANNEL)
SI4463_refresh_gpio();
#if 0
{
uint8_t data[] =
@ -995,17 +905,19 @@ void SI4463_start_rx(uint8_t CHANNEL)
//retry:
SI4463_do_api(data, sizeof(data), NULL, 0);
#if 0
#if 0 // Get state for debugging
si446x_state_t s = SI4463_get_state();
if (s != SI446X_STATE_RX) {
my_microsecond_delay(1000);
goto retry;
}
#endif
#if 0
{
uint8_t data2[] = { 0x11, 0x20, 0x01, 0x58, 0x10 }; // set FAST_DELAY to 0x10
uint8_t data2[] = { 0x11, 0x20, 0x01, 0x58, 0x10 }; // set FAST_DELAY to 0x10,
SI4463_do_api(data2, sizeof(data2), NULL, 0);
}
#endif
SI4463_in_tx_mode = false;
}
@ -1031,48 +943,44 @@ void SI4463_clear_int_status(void)
void set_calibration_freq(int ref)
{
#ifndef TINYSA4_PROTO
ref = 0; // <--------------------- DISABLED FOR PROTOTYPE!!!!!!!!!!!!!!!!!!!!!!!!!
#endif
if (ref >= 0) {
SI4463_set_gpio(0, 7); // GPIO 0 is clock out
if (ref >= 0) {
SI4463_set_gpio(0, 7); // GPIO 0 is clock out
uint8_t data2[5] = {
uint8_t data2[5] = {
0x11, 0x00, 0x01, 0x01, 0x40 // GLOBAL_CLK_CFG Clock config
};
data2[4] |= ref<<3;
SI4463_do_api(data2, 5, NULL, 0);
} else {
SI4463_set_gpio(0, 1); // stop clock out
}
};
data2[4] |= ref<<3;
SI4463_do_api(data2, 5, NULL, 0);
} else {
SI4463_set_gpio(0, 1); // stop clock out
}
}
si446x_info_t SI4463_info;
void Si446x_getInfo(si446x_info_t* info)
{
uint8_t data[8] = {
SI446X_CMD_PART_INFO
};
SI4463_do_api(data, 1, data, 8);
uint8_t data[8] = {
SI446X_CMD_PART_INFO
};
SI4463_do_api(data, 1, data, 8);
info->chipRev = data[0];
info->part = (data[1]<<8) | data[2];
info->partBuild = data[3];
info->id = (data[4]<<8) | data[5];
info->customer = data[6];
info->romId = data[7];
info->chipRev = data[0];
info->part = (data[1]<<8) | data[2];
info->partBuild = data[3];
info->id = (data[4]<<8) | data[5];
info->customer = data[6];
info->romId = data[7];
data[0] = SI446X_CMD_FUNC_INFO;
SI4463_do_api(data, 1, data, 6);
data[0] = SI446X_CMD_FUNC_INFO;
SI4463_do_api(data, 1, data, 6);
info->revExternal = data[0];
info->revBranch = data[1];
info->revInternal = data[2];
info->patch = (data[3]<<8) | data[4];
info->func = data[5];
info->revExternal = data[0];
info->revBranch = data[1];
info->revInternal = data[2];
info->patch = (data[3]<<8) | data[4];
info->func = data[5];
}
float old_temp = -100;
@ -1080,18 +988,18 @@ float old_temp = -100;
float Si446x_get_temp(void)
{
uint8_t data[8] = { SI446X_CMD_GET_ADC_READING, 0x10, 0 };
SI4463_do_api(data, 3, data, 8);
int i = 4;
if (data[0]==255)
i = 6;
float t = (data[i] << 8) + data[i+1];
t = (899.0 * t /4096.0) - 293.0;
if (t > old_temp - TEMP_HISTERESE && t < old_temp + TEMP_HISTERESE) {
return(old_temp);
}
old_temp = t;
return t;
uint8_t data[8] = { SI446X_CMD_GET_ADC_READING, 0x10, 0 };
SI4463_do_api(data, 3, data, 8);
int i = 4;
if (data[0]==255)
i = 6;
float t = (data[i] << 8) + data[i+1];
t = (899.0 * t /4096.0) - 293.0;
if (t > old_temp - TEMP_HISTERESE && t < old_temp + TEMP_HISTERESE) {
return(old_temp);
}
old_temp = t;
return t;
}
#ifdef notused
@ -1134,10 +1042,12 @@ again:
SI4463_wait_for_cts();
uint8_t state = getFRR(SI446X_CMD_READ_FRR_B);
#endif
#if 0 // Only for debugging
if (state == 255) {
my_microsecond_delay(100);
goto again;
}
#endif
if(state == SI446X_STATE_TX_TUNE)
state = SI446X_STATE_TX;
else if(state == SI446X_STATE_RX_TUNE)
@ -1634,11 +1544,9 @@ uint16_t set_rbw(uint16_t WISH) {
#define Npresc 1 // 0=low / 1=High performance mode
static int refresh_count = 0;
freq_t SI4463_set_freq(freq_t freq)
{
// SI4463_set_gpio(3,GPIO_HIGH);
// SI4463_set_gpio(3,GPIO_HIGH); // For measuring duration of set_freq
int S = 4 ; // Approx 100 Hz channels
SI4463_channel = 0;
if (freq >= 822000000 && freq <= 1130000000) { // 822 to 1130MHz
@ -1671,7 +1579,7 @@ freq_t SI4463_set_freq(freq_t freq)
uint64_t MOD = 524288; // = 2^19
uint32_t F = ((freq * SI4463_outdiv*MOD) / (Npresc ? 2*config.setting_frequency_30mhz : 4*config.setting_frequency_30mhz)) - R*MOD;
freq_t actual_freq = (R*MOD + F) * (Npresc ? 2*config.setting_frequency_30mhz : 4*config.setting_frequency_30mhz)/ SI4463_outdiv/MOD;
#if 0
#if 0 // Only for debugging
int delta = freq - actual_freq;
if (delta < -100 || delta > 100 ){
while(1)
@ -1682,12 +1590,14 @@ freq_t SI4463_set_freq(freq_t freq)
my_microsecond_delay(10);
}
#endif
if (false && (SI4463_band == prev_band)) {
#if 0 // Hopping is fast but frequency setting is not yet reliable !!!!!
if (SI4463_band == prev_band) {
int vco = 2091 + ((((freq / 4 ) * SI4463_outdiv - 850000000)/1000) * 492) / 200000;
if (SI4463_in_tx_mode) {
uint8_t data[] = {
0x37,
SI446X_CMD_ID_TX_HOP,
(uint8_t) R, // R data[4]
(uint8_t) ((F>>16) & 255), // F2,F1,F0 data[5] .. data[7]
(uint8_t) ((F>> 8) & 255), // F2,F1,F0 data[5] .. data[7]
@ -1701,7 +1611,7 @@ freq_t SI4463_set_freq(freq_t freq)
} else {
uint8_t data[] = {
0x36,
SI446X_CMD_ID_RX_HOP,
(uint8_t) R, // R data[4]
(uint8_t) ((F>>16) & 255), // F2,F1,F0 data[5] .. data[7]
(uint8_t) ((F>> 8) & 255), // F2,F1,F0 data[5] .. data[7]
@ -1712,18 +1622,11 @@ freq_t SI4463_set_freq(freq_t freq)
SI4463_do_api(data, sizeof(data), NULL, 0);
}
SI4463_frequency_changed = true;
// SI4463_set_gpio(3,GPIO_LOW);
// SI4463_set_gpio(3,GPIO_LOW); // For measuring duration of set_freq
return actual_freq;
}
#if 0
static int old_R = -1; // What about TX/RX switching?
static int old_F = -1;
if (old_R == R || old_F == F)
return;
old_R = R;
old_F = f;
#endif
refresh_count=0;
SI4463_set_state(SI446X_STATE_READY);
/*
@ -1774,23 +1677,15 @@ freq_t SI4463_set_freq(freq_t freq)
0x10 + (uint8_t)(SI4463_band + (Npresc ? 0x08 : 0)) // 0x08 for high performance mode, 0x10 to skip recal
};
SI4463_do_api(data2, sizeof(data2), NULL, 0);
SI4463_frequency_changed = true;
// my_microsecond_delay(30000);
prev_band = SI4463_band;
}
// SI4463_clear_int_status();
if (SI4463_in_tx_mode)
SI4463_start_tx(0);
else {
SI4463_start_rx(SI4463_channel);
}
SI4463_wait_for_cts();
// SI4463_set_gpio(3,GPIO_LOW);
// SI4463_set_gpio(3,GPIO_LOW); // For measuring duration of set_freq
SI4463_frequency_changed = true;
prev_band = SI4463_band;
return actual_freq;
}
@ -1803,71 +1698,26 @@ void SI4463_init_rx(void)
my_microsecond_delay(1000);
SI_SDN_LOW;
my_microsecond_delay(1000);
#ifdef __SI4468__
for(uint16_t i=0;i<sizeof(SI4468_config);i++)
{
SI4463_do_api((void *)&SI4468_config[i+1], SI4468_config[i], NULL, 0);
i += SI4468_config[i];
}
#endif
clear_frequency_cache();
SI4463_start_rx(SI4463_channel);
// Si446x_getInfo(&SI4463_info);
prev_band = -1; // 433MHz
}
#if 0
#include "radio_config_Si4468_undef.h"
#include "radio_config_Si4468_tx.h"
static const uint8_t SI4463_config_tx[] =
RADIO_CONFIGURATION_DATA_ARRAY;
#endif
void SI4463_init_tx(void)
{
#if 0
reset:
SI_SDN_LOW;
my_microsecond_delay(100);
SI_SDN_HIGH;
my_microsecond_delay(1000);
SI_SDN_LOW;
my_microsecond_delay(1000);
#ifdef __SI4468__
for(uint16_t i=0;i<sizeof(SI4463_config_tx);i++)
{
SI4463_do_api((void *)&SI4463_config_tx[i+1], SI4463_config_tx[i], NULL, 0);
i += SI4463_config_tx[i];
}
#endif
#endif
SI4463_start_tx(0);
#if 0
si446x_state_t s ;
again:
Si446x_getInfo(&SI4463_info);
// s = SI4463_get_state();
// SI4463_clear_int_status();
my_microsecond_delay(15000);
s = SI4463_get_state();
if (s != SI446X_STATE_RX) {
ili9341_drawstring_7x13("Waiting for RX", 50, 200);
osalThreadSleepMilliseconds(3000);
goto reset;
}
ili9341_drawstring_7x13("Waiting ready ", 50, 200);
#endif
SI4463_start_tx(0);
prev_band = -1; // 433MHz
}
void enable_extra_lna(int s)
{
#ifdef TINYSA4_PROTO
static int old_extra_lna = -1;
if (s != old_extra_lna) {
if (s)
@ -1877,14 +1727,10 @@ void enable_extra_lna(int s)
old_extra_lna = s;
osalThreadSleepMilliseconds(500);
}
#else
(void)s;
#endif
}
void enable_ultra(int s)
{
#ifdef TINYSA4_PROTO
static int old_ultra = -1;
if (s != old_ultra) {
if (s)
@ -1893,9 +1739,6 @@ static int old_ultra = -1;
palSetLine(LINE_ULTRA);
old_ultra = s;
}
#else
(void)s;
#endif
}
void enable_rx_output(int s)

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