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Code Issues Releases Activity

AIRCOPY TX power reduced from full power to it's bare minimum (a couple of mW's).

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OneOfEleven
2023-10-12 15:38:30 +01:00
parent 17deb5a237
commit d1c9d184d0
10 changed files with 41 additions and 37 deletions
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18
app/aircopy.c
View File

@ -44,10 +44,13 @@ uint16_t g_aircopy_fsk_buffer[36];
uint8_t g_aircopy_send_count_down_10ms;
unsigned int g_aircopy_fsk_write_index;
void AIRCOPY_SendMessage(void)
void AIRCOPY_SendMessage(const uint8_t request_packet)
{
unsigned int i;
const uint16_t eeprom_addr = (uint16_t)g_aircopy_block_number * 64;
// will be used to ask the TX/ing radio to resend a missing/corrupted packet
(void)request_packet;
// *********
@ -72,11 +75,12 @@ void AIRCOPY_SendMessage(void)
for (i = 0; i < 34; i++)
g_aircopy_fsk_buffer[1 + i] ^= Obfuscation[i % ARRAY_SIZE(Obfuscation)];
// TX the packet
RADIO_SetTxParameters();
BK4819_SetupPowerAmplifier(0, g_current_vfo->pTX->frequency); // VERY low TX power
BK4819_SendFSKData(g_aircopy_fsk_buffer);
BK4819_SetupPowerAmplifier(0, 0);
BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1, false);
BK4819_set_GPIO_pin(BK4819_GPIO5_PIN1, false);
if (++g_aircopy_block_number >= g_aircopy_block_max)
{
@ -250,11 +254,11 @@ static void AIRCOPY_Key_MENU(bool key_pressed, bool key_held)
g_aircopy_fsk_write_index = 0;
g_aircopy_block_number = 0;
g_aircopy_fsk_buffer[0] = AIRCOPY_MAGIC_START;
g_aircopy_fsk_buffer[1] = 0; // block number
g_aircopy_fsk_buffer[35] = AIRCOPY_MAGIC_END;
AIRCOPY_SendMessage();
// send initial packet
//AIRCOPY_SendMessage(0xff);
g_aircopy_send_count_down_10ms = 30 / 10; // 30ms
}
}

2
app/aircopy.h
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@ -37,7 +37,7 @@ extern uint16_t g_aircopy_fsk_buffer[36];
extern uint8_t g_aircopy_send_count_down_10ms;
extern unsigned int g_aircopy_fsk_write_index;
void AIRCOPY_SendMessage(void);
void AIRCOPY_SendMessage(const uint8_t request_packet);
void AIRCOPY_StorePacket(void);
void AIRCOPY_ProcessKeys(key_code_t key, bool key_pressed, bool key_held);

14
app/app.c
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@ -916,13 +916,13 @@ void APP_CheckRadioInterrupts(void)
if (interrupt_status_bits & BK4819_REG_02_SQUELCH_LOST)
{
g_squelch_lost = true;
BK4819_ToggleGpioOut(BK4819_GPIO0_PIN28_GREEN, true);
BK4819_set_GPIO_pin(BK4819_GPIO0_PIN28_GREEN, true);
}
if (interrupt_status_bits & BK4819_REG_02_SQUELCH_FOUND)
{
g_squelch_lost = false;
BK4819_ToggleGpioOut(BK4819_GPIO0_PIN28_GREEN, false);
BK4819_set_GPIO_pin(BK4819_GPIO0_PIN28_GREEN, false);
}
#ifdef ENABLE_AIRCOPY
@ -1298,7 +1298,7 @@ void APP_Update(void)
BK4819_DisableVox();
BK4819_Sleep();
BK4819_ToggleGpioOut(BK4819_GPIO6_PIN2, false);
BK4819_set_GPIO_pin(BK4819_GPIO6_PIN2, false);
// Authentic device checked removed
@ -1562,7 +1562,7 @@ void APP_TimeSlice10ms(void)
{
if (--g_aircopy_send_count_down_10ms == 0)
{
AIRCOPY_SendMessage();
AIRCOPY_SendMessage(0xff);
GUI_DisplayScreen();
}
}
@ -1639,9 +1639,9 @@ void APP_TimeSlice10ms(void)
RADIO_EnableCxCSS();
BK4819_SetupPowerAmplifier(0, 0);
BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1, false);
BK4819_set_GPIO_pin(BK4819_GPIO5_PIN1, false);
BK4819_Enable_AfDac_DiscMode_TxDsp();
BK4819_ToggleGpioOut(BK4819_GPIO1_PIN29_RED, false);
BK4819_set_GPIO_pin(BK4819_GPIO1_PIN29_RED, false);
GUI_DisplayScreen();
}
@ -1651,7 +1651,7 @@ void APP_TimeSlice10ms(void)
GUI_DisplayScreen();
BK4819_ToggleGpioOut(BK4819_GPIO1_PIN29_RED, true);
BK4819_set_GPIO_pin(BK4819_GPIO1_PIN29_RED, true);
RADIO_SetTxParameters();
BK4819_TransmitTone(true, 500);
SYSTEM_DelayMs(2);

8
app/spectrum.c
View File

@ -364,7 +364,7 @@ static void ToggleRX(bool on) {
ToggleTX(false);
}
BK4819_ToggleGpioOut(BK4819_GPIO0_PIN28_GREEN, on);
BK4819_set_GPIO_pin(BK4819_GPIO0_PIN28_GREEN, on);
BK4819_RX_TurnOn();
ToggleAudio(on);
@ -399,7 +399,7 @@ static void ToggleTX(bool on) {
ToggleRX(false);
}
BK4819_ToggleGpioOut(BK4819_GPIO1_PIN29_RED, on);
BK4819_set_GPIO_pin(BK4819_GPIO1_PIN29_RED, on);
if (on) {
ToggleAudio(false);
@ -434,8 +434,8 @@ static void ToggleTX(bool on) {
SetF(fMeasure);
}
BK4819_ToggleGpioOut(BK4819_GPIO6_PIN2, !on);
BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1, on);
BK4819_set_GPIO_pin(BK4819_GPIO6_PIN2, !on);
BK4819_set_GPIO_pin(BK4819_GPIO5_PIN1, on);
}
// Scan info