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Code Issues Releases Activity

Updated aircopy

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OneOfEleven
2023-10-15 17:56:55 +01:00
parent 906c470567
commit b315d29a81
10 changed files with 121 additions and 87 deletions
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142
app/aircopy.c
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@ -195,7 +195,7 @@ void AIRCOPY_start_fsk_tx(const int request_block_num)
BK4819_WriteRegister(BK4819_REG_59, (1u << 13) | (1u << 11) | fsk_reg59);
}
void AIRCOPY_stop_fsk_tx(const bool inc_block)
void AIRCOPY_stop_fsk_tx(void)
{
if (g_aircopy_state != AIRCOPY_TX && g_fsk_tx_timeout_10ms == 0)
return;
@ -209,27 +209,16 @@ void AIRCOPY_stop_fsk_tx(const bool inc_block)
BK4819_reset_fsk();
if (inc_block)
if (g_aircopy_state == AIRCOPY_TX)
{
if (++g_aircopy_block_number >= g_aircopy_block_max)
{ // transfer is complete
g_aircopy_state = AIRCOPY_TX_COMPLETE;
}
else
{ // TX pause/gap time till we start the next packet
aircopy_send_count_down_10ms = 220 / 10; // 220ms
}
g_aircopy_block_number++;
// TX pause/gap time till we start the next packet
aircopy_send_count_down_10ms = 250 / 10; // 250ms
// RX mode
BK4819_start_fsk_rx(AIRCOPY_REQ_PACKET_SIZE);
g_update_display = true;
GUI_DisplayScreen();
}
else
{ // RX mode
BK4819_start_fsk_rx(AIRCOPY_DATA_PACKET_SIZE);
}
}
void AIRCOPY_process_fsk_tx_10ms(void)
@ -242,18 +231,25 @@ void AIRCOPY_process_fsk_tx_10ms(void)
if (g_fsk_tx_timeout_10ms == 0)
{ // not currently TX'ing
if (g_aircopy_state == AIRCOPY_TX && g_aircopy_block_number < g_aircopy_block_max)
{ // not yet finished the complete transfer
if (g_aircopy_state == AIRCOPY_TX)
{ // we're still TX transferring
if (g_fsk_write_index > 0)
return; // currently RX'ing a packet
if (aircopy_send_count_down_10ms > 0)
if (--aircopy_send_count_down_10ms > 0)
return; // not yet time to TX next packet
if (g_fsk_write_index > 0)
return; // currently RX'ing a packet
// start next TX packet
AIRCOPY_start_fsk_tx(-1);
if (g_aircopy_block_number >= g_aircopy_block_max)
{ // transfer is complete
g_aircopy_state = AIRCOPY_TX_COMPLETE;
AUDIO_PlayBeep(BEEP_880HZ_60MS_TRIPLE_BEEP);
}
else
{ // start next TX packet
AIRCOPY_start_fsk_tx(-1);
}
g_update_display = true;
GUI_DisplayScreen();
@ -272,7 +268,19 @@ void AIRCOPY_process_fsk_tx_10ms(void)
return; // TX not yet finished
}
AIRCOPY_stop_fsk_tx(true);
AIRCOPY_stop_fsk_tx();
if (g_aircopy_state == AIRCOPY_RX)
{
g_fsk_write_index = 0;
BK4819_start_fsk_rx(AIRCOPY_DATA_PACKET_SIZE);
}
else
if (g_aircopy_state == AIRCOPY_TX)
{
g_fsk_write_index = 0;
BK4819_start_fsk_rx(AIRCOPY_REQ_PACKET_SIZE);
}
}
void AIRCOPY_process_fsk_rx_10ms(void)
@ -365,7 +373,7 @@ void AIRCOPY_process_fsk_rx_10ms(void)
if (g_fsk_write_index < ARRAY_SIZE(g_fsk_buffer))
g_fsk_buffer[g_fsk_write_index++] = word;
}
// REG_0B read only
//
// <15:12> ???
@ -407,9 +415,11 @@ void AIRCOPY_process_fsk_rx_10ms(void)
if ((status & (1u << 4)) != 0)
{
g_aircopy_rx_errors_fsk_crc++;
#if defined(ENABLE_UART) && defined(ENABLE_UART_DEBUG)
UART_printf("aircopy status %04X\r\n", status);
#endif
g_fsk_write_index = 0;
return;
}
@ -424,7 +434,7 @@ void AIRCOPY_process_fsk_rx_10ms(void)
crc1 = CRC_Calculate(&g_fsk_buffer[1], (g_fsk_write_index - 3) * 2);
// fetch the CRC
crc2 = g_fsk_buffer[g_fsk_write_index - 2];
#if defined(ENABLE_UART) && defined(ENABLE_UART_DEBUG)
// show the entire packet
UART_SendText("aircopy");
@ -437,9 +447,11 @@ void AIRCOPY_process_fsk_rx_10ms(void)
if (crc2 != crc1)
{ // invalid CRC
g_aircopy_rx_errors_crc++;
#if defined(ENABLE_UART) && defined(ENABLE_UART_DEBUG)
UART_printf("aircopy invalid CRC %04X %04X\r\n", crc2, crc1);
#endif
g_fsk_write_index = 0;
return;
}
@ -457,11 +469,20 @@ void AIRCOPY_process_fsk_rx_10ms(void)
#endif
if (g_aircopy_state == AIRCOPY_TX)
{ // send them the block they want
g_aircopy_block_number = block_num; // go to the block number they want
aircopy_send_count_down_10ms = 0; // TX asap
{ // we are the TX'ing radio
if (block_num >= g_aircopy_block_max)
{ // they have all the blocks .. transfer is complete
g_aircopy_block_number = g_aircopy_block_max;
g_aircopy_state = AIRCOPY_TX_COMPLETE;
AUDIO_PlayBeep(BEEP_880HZ_60MS_TRIPLE_BEEP);
}
else
{ // send them the block they want
g_aircopy_block_number = block_num; // go to the block number they want
aircopy_send_count_down_10ms = 0; // TX asap
}
}
g_fsk_write_index = 0;
return;
}
@ -486,7 +507,7 @@ void AIRCOPY_process_fsk_rx_10ms(void)
}
if (block_num != g_aircopy_block_number)
{ // not the block number we're expecting .. request the correct block
{ // not the block number we're expecting .. request the correct one
g_fsk_write_index = 0;
@ -508,13 +529,15 @@ void AIRCOPY_process_fsk_rx_10ms(void)
g_fsk_tx_timeout_10ms = 0; // TX is complete
}
}
AIRCOPY_stop_fsk_tx(false);
AIRCOPY_stop_fsk_tx();
BK4819_start_fsk_rx(AIRCOPY_DATA_PACKET_SIZE);
return;
}
if ((eeprom_addr + block_size) > AIRCOPY_LAST_EEPROM_ADDR)
{
{ // ignore it
g_fsk_write_index = 0;
return;
}
@ -555,7 +578,10 @@ void AIRCOPY_process_fsk_rx_10ms(void)
g_fsk_write_index = 0;
if (eeprom_addr >= AIRCOPY_LAST_EEPROM_ADDR)
g_aircopy_state = AIRCOPY_RX_COMPLETE; // reached end of eeprom config area
{ // transfer is complete
g_aircopy_state = AIRCOPY_RX_COMPLETE;
AUDIO_PlayBeep(BEEP_880HZ_60MS_TRIPLE_BEEP);
}
}
static void AIRCOPY_Key_DIGITS(key_code_t Key, bool key_pressed, bool key_held)
@ -565,9 +591,10 @@ static void AIRCOPY_Key_DIGITS(key_code_t Key, bool key_pressed, bool key_held)
if (g_aircopy_state != AIRCOPY_READY)
{
AIRCOPY_stop_fsk_tx(false);
g_aircopy_state = AIRCOPY_READY;
AIRCOPY_stop_fsk_tx();
g_aircopy_state = AIRCOPY_READY;
g_update_display = true;
GUI_DisplayScreen();
}
@ -638,10 +665,15 @@ static void AIRCOPY_Key_EXIT(bool key_pressed, bool key_held)
// turn the green LED off
BK4819_set_GPIO_pin(BK4819_GPIO0_PIN28_GREEN, false);
AIRCOPY_stop_fsk_tx(false);
g_input_box_index = 0;
g_aircopy_state = AIRCOPY_READY;
AIRCOPY_stop_fsk_tx();
AUDIO_PlayBeep(BEEP_880HZ_60MS_TRIPLE_BEEP);
AIRCOPY_init();
g_update_display = true;
GUI_DisplayScreen();
}
@ -670,17 +702,21 @@ static void AIRCOPY_Key_EXIT(bool key_pressed, bool key_held)
g_input_box_index = 0;
g_aircopy_state = AIRCOPY_RX;
g_update_display = true;
GUI_DisplayScreen();
AUDIO_PlayBeep(BEEP_880HZ_60MS_TRIPLE_BEEP);
AIRCOPY_init();
g_fsk_write_index = 0;
g_aircopy_block_number = 0;
g_aircopy_rx_errors_fsk_crc = 0;
g_aircopy_rx_errors_magic = 0;
g_aircopy_rx_errors_crc = 0;
g_aircopy_state = AIRCOPY_RX;
BK4819_start_fsk_rx(AIRCOPY_DATA_PACKET_SIZE);
g_update_display = true;
GUI_DisplayScreen();
}
}
@ -695,22 +731,24 @@ static void AIRCOPY_Key_MENU(bool key_pressed, bool key_held)
{ // key released
// enter TX mode
g_input_box_index = 0;
g_aircopy_state = AIRCOPY_TX;
g_update_display = true;
GUI_DisplayScreen();
g_input_box_index = 0;
g_fsk_write_index = 0;
g_aircopy_block_number = 0;
g_aircopy_rx_errors_fsk_crc = 0;
g_aircopy_rx_errors_magic = 0;
g_aircopy_rx_errors_crc = 0;
AUDIO_PlayBeep(BEEP_880HZ_60MS_TRIPLE_BEEP);
AIRCOPY_init();
g_fsk_write_index = 0;
g_aircopy_block_number = 0;
g_aircopy_rx_errors_fsk_crc = 0;
g_aircopy_rx_errors_magic = 0;
g_aircopy_rx_errors_crc = 0;
g_fsk_tx_timeout_10ms = 0;
aircopy_send_count_down_10ms = 0;
g_aircopy_state = AIRCOPY_TX;
g_update_display = true;
GUI_DisplayScreen();
}
}