// Simple initialization function.
static void init(void)
{
// Enable interrupts
IRQ_ENABLE;
// Initialize hardware timers
timer_init();
// Initialize serial comms on UART0,
// which is the hardware serial on arduino
ser_init(&ser, SER_UART0);
ser_setbaudrate(&ser, 9600);
// For some reason BertOS sets the serial
// to 7 bit characters by default. We set
// it to 8 instead.
UCSR0C = _BV(UCSZ01) | _BV(UCSZ00);
// Create a modem context
afsk_init(&afsk, ADC_CH);
// ... and a protocol context with the modem
mp1Init(&mp1, &afsk.fd, mp1Callback);
// That's all!
}
int afsk_testSetup(void)
{
kdbg_init();
kfiledebug_init(&dbg);
fp_adc = afsk_fileOpen("test/afsk_test.au");
#if CPU_AVR
#warning TODO: open the file?
#else
fp_dac = fopen("test/afsk_test_out.au", "w+b");
#endif
ASSERT(fp_dac);
#define FS_HH (((uint32_t)CONFIG_AFSK_DAC_SAMPLERATE) >> 24)
#define FS_HL ((((uint32_t)CONFIG_AFSK_DAC_SAMPLERATE) >> 16) & 0xff)
#define FS_LH ((((uint32_t)CONFIG_AFSK_DAC_SAMPLERATE) >> 8) & 0xff)
#define FS_LL (((uint32_t)CONFIG_AFSK_DAC_SAMPLERATE) & 0xff)
uint8_t snd_header[] = { '.','s','n','d', 0,0,0,24, 0,0,0,0, 0,0,0,2, FS_HH,FS_HL,FS_LH,FS_LL, 0,0,0,1};
ASSERT(fwrite(snd_header, 1, sizeof(snd_header), fp_dac) == sizeof(snd_header));
timer_init();
afsk_init(&afsk_fd, 0 ,0);
ax25_init(&ax25, &afsk_fd.fd, message_hook);
return 0;
}
static void init(void)
{
/* Enable all the interrupts */
IRQ_ENABLE;
/* Initialize debugging module (allow kprintf(), etc.) */
kdbg_init();
/* Initialize system timer */
timer_init();
/* Initialize LED driver */
LED_INIT();
ser_init(&ser_port, SER_UART2);
ser_setbaudrate(&ser_port, 115200L);
afsk_init(&afsk, 0, 0);
// timer period = 24000000 hz /100/25 = 9600hz
AD_Init(&afsk);
AD_SetTimer(100, 25);
AD_Start();
DA_Init(&afsk);
DA_SetTimer(100, 25);
kiss_init(&ser_port, &ax25, &afsk);
ax25_init(&ax25, &afsk.fd, 1, ax25_message_callback);
}
/**
* Initialize the module. Initialize the following subsystems:
*
* - kernel debugging
* - timer
* - serial UART0
* - Bluetooth module
* - AFSK driver
* - KISS driver
*
* The AFSK module should be initialized after the startup banner is
* printed to reduce the chance of a buffer overrun.
*/
static void init(void)
{
IRQ_ENABLE;
kdbg_init();
timer_init();
power_on();
int hc_status = init_hc05(&ser.fd);
wdt_location = 0;
mobilinkd_set_error(MOBILINKD_ERROR_WATCHDOG_TIMEOUT);
afsk_init(&afsk, ADC_CH, 0);
wdt_location = 1;
kiss_init(&kiss, &afsk.fd, &ser.fd);
wdt_location = 2;
if (kiss.params.options & KISS_OPTION_VIN_POWER_ON)
{
set_power_config(get_power_config() | POWER_ON_VIN_ON);
}
if (kiss.params.options & KISS_OPTION_VIN_POWER_OFF)
{
set_power_config(get_power_config() | POWER_OFF_VIN_OFF);
}
if (kiss.params.options & KISS_OPTION_PTT_SIMPLEX)
{
afsk_ptt_set(&afsk, AFSK_PTT_MODE_SIMPLEX);
}
else
{
afsk_ptt_set(&afsk, AFSK_PTT_MODE_MULTIPLEX);
}
power_on_message(hc_status);
enable_power_off();
wdt_enable(WDTO_4S);
}
static void init(void)
{
IRQ_ENABLE;
kdbg_init();
timer_init();
/*
* Init afsk demodulator. We need to implement the macros defined in hw_afsk.h, which
* is the hardware abstraction layer.
* We do not need transmission for now, so we set transmission DAC channel to 0.
*/
afsk_init(&afsk, ADC_CH, 0);
/*
* Here we initialize AX25 context, the channel (KFile) we are going to read messages
* from and the callback that will be called on incoming messages.
*/
ax25_init(&ax25, &afsk.fd, message_callback);
/* Initialize serial port, we are going to use it to show APRS messages*/
ser_init(&ser, SER_UART0);
ser_setbaudrate(&ser, 115200L);
}
static void init(void)
{
IRQ_ENABLE;
kdbg_init();
timer_init();
/* Initialize serial port, we are going to use it to show APRS messages*/
ser_init(&g_serial, SER_UART0);
ser_setbaudrate(&g_serial, SER_DEFAULT_BAUD_RATE);
// For some reason BertOS sets the serial
// to 7 bit characters by default. We set
// it to 8 instead.
UCSR0C = _BV(UCSZ01) | _BV(UCSZ00); // see ATMEGA328P datasheet P197, Table 20-11. UCSZn Bits Settings
// initialize the reader that wraps the serial
serialreader_init(&g_serialreader, &g_serial);
// Load settings first
settings_load();
/*
* Init afsk demodulator. We need to implement the macros defined in hw_afsk.h, which
* is the hardware abstraction layer.
* We do not need transmission for now, so we set transmission DAC channel to 0.
*/
afsk_init(&g_afsk, ADC_CH, DAC_CH);
/*
* Here we initialize AX25 context, the channel (KFile) we are going to read messages
* from and the callback that will be called on incoming messages.
*/
ax25_init(&g_ax25, &g_afsk.fd, ax25_msg_callback);
g_ax25.pass_through = false;
// Initialize the kiss module
// NOTE - use shared memory buffer
#if MOD_KISS
kiss_init(&g_serialreader,&g_ax25);
#endif
#if MOD_BEACON
// Initialize the beacon module
beacon_init(beacon_mode_exit_callback);
#endif
// Initialize the digi module
#if MOD_DIGI
digi_init();
#endif
#if MOD_RADIO
// Initialize the soft serial and radio
radio_init(4310400); //TODO read from settings
#endif
// Initialize GPS NMEA/GPRMC parser
#if MOD_TRACKER
tracker_init();
#endif
#if MOD_CONSOLE
//////////////////////////////////////////////////////////////
// Initialize the console & commands
console_init();
console_add_command(PSTR("MODE"),cmd_switch_mode); // setup tnc run mode
#if MOD_KISS
console_add_command(PSTR("KISS"),cmd_enter_kiss_mode); // enable KISS mode
#endif
#endif
}
