int main(void)
{
// At this stage the microcontroller clock setting is already configured,
// this is done through SystemInit() function which is called from startup
// file (startup_stm32f40_41xxx.s) before to branch to application main.
// To reconfigure the default setting of SystemInit() function, refer to
// system_stm32f4xx.c file.
// Update the system clocks.
SystemCoreClockUpdate();
// Event initialization.
event_init();
// LED initialization.
leds_init();
// UART initialization.
uart_init();
// Initialize the LED blinker.
blink_init();
// Initialize the interactive shell.
shell_init();
// Process events.
event_loop();
}
int main(void)
{
board_init();
led_init();
spi_init();
blink_init();
_delay_ms(10);
#if (F_CPU == 16000000UL)
mcp2515_init(0);
#elif (F_CPU == 8000000UL)
mcp2515_init(1);
#else
#error unsupported F_CPU value
#endif
buffer_reset();
usb_init();
ep0_init();
user_get_descriptor = strings_get_descr;
/* move interrupt vectors to 0 */
MCUCR = 1 << IVCE;
MCUCR = 0;
sei();
hello();
while (1) {
cli();
mcp2515_update_status();
sei();
buffer_tx_process();
buffer_rx_process();
//sleep_mode();
}
}
//-----------------------------------------------------------
void main (void)
{
init_hardware();
modbus_init();
blink_init();
data_holding_register[31]= VERSION;
__enable_interrupt();
while(1)
{
inspect_reset();
delay_ms(1);
if (INPUT1)
{
data_discret_inputs[0] &= ~(1<<0);
if (togle[0] == 0){togle[0] = 1;data_input_register[0]++;}
}
else
{
data_discret_inputs[0] |= (1<<0);
if (togle[0] == 1) togle[0] = 0;
}
if (INPUT2)
{
data_discret_inputs[0] &= ~(1<<1);
if (togle[1] == 0){togle[1] = 1;data_input_register[1]++;}
}
else
{
data_discret_inputs[0] |= (1<<1);
if (togle[1] == 1) togle[1] = 0;
}
if (INPUT3)
{
if (togle[2] == 0){togle[2] = 1;data_input_register[2]++;}
data_discret_inputs[0] &= ~(1<<2);
}
else
{
data_discret_inputs[0] |= (1<<2);
if (togle[2] == 1) togle[2] = 0;
}
if (INPUT4)
{
if (togle[3] == 0){togle[3] = 1;data_input_register[3]++;}
data_discret_inputs[0] &= ~(1<<3);
}
else
{
data_discret_inputs[0] |= (1<<3);
if (togle[3] == 1) togle[3] = 0;
}
if (INPUT5)
{
if (togle[4] == 0){togle[4] = 1;data_input_register[4]++;}
data_discret_inputs[0] &= ~(1<<4);
}
else
{
data_discret_inputs[0] |= (1<<4);
if (togle[4] == 1) togle[4] = 0;
}
if (INPUT6)
{
if (togle[5] == 0){togle[5] = 1;data_input_register[5]++;}
data_discret_inputs[0] &= ~(1<<5);
}
else
{
if (togle[0] == 1) togle[5] = 0;
data_discret_inputs[0] |= (1<<5);
}
if (INPUT7)
{
if (togle[6] == 0){togle[6] = 1;data_input_register[6]++;}
data_discret_inputs[0] &= ~(1<<6);
}
else
{
if (togle[6] == 1) togle[6] = 0;
data_discret_inputs[0] |= (1<<6);
}
if (INPUT8)
{
if (togle[7] == 0){togle[7] = 1;data_input_register[7]++;}
data_discret_inputs[0] &= ~(1<<7);
}
else
{
data_discret_inputs[0] |= (1<<7);
if (togle[7] == 1) togle[7] = 0;
}
if (INPUT9)
{
if (togle[8] == 0){togle[8] = 1;data_input_register[8]++;}
data_discret_inputs[1] &= ~(1<<0);
}
else
{
data_discret_inputs[1] |= (1<<0);
if (togle[8] == 1) togle[8] = 0;
}
if (INPUT10)
{
if (togle[9] == 0){togle[9] = 1;data_input_register[9]++;}
data_discret_inputs[1] &= ~(1<<1);
}
else
{
data_discret_inputs[1] |= (1<<1);
if (togle[9] == 1) togle[9] = 0;
}
if (INPUT11)
{
if (togle[10] == 0){togle[10] = 1;data_input_register[11]++;}
data_discret_inputs[1] &= ~(1<<2);
}
else
{
if (togle[10] == 1) togle[10] = 0;
data_discret_inputs[1] |= (1<<2);
}
if (INPUT12)
{
if (togle[11] == 0){togle[11] = 1;data_input_register[12]++;}
data_discret_inputs[1] &= ~(1<<3);
}
else
{
if (togle[11] == 1) togle[11] = 0;
data_discret_inputs[1] |= (1<<3);
}
if (INPUT13)
{
if (togle[12] == 0){togle[12] = 1;data_input_register[12]++;}
data_discret_inputs[1] &= ~(1<<4);
}
else
{
if (togle[12] == 1) togle[12] = 0;
data_discret_inputs[1] |= (1<<4);
}
if (INPUT14)
{
if (togle[13] == 0){togle[13] = 1;data_input_register[13]++;}
data_discret_inputs[1] &= ~(1<<5);
}
else
{
if (togle[13] == 1) togle[13] = 0;
data_discret_inputs[1] |= (1<<5);
}
if (INPUT15)
{
if (togle[14] == 0){togle[14] = 1;data_input_register[14]++;}
data_discret_inputs[1] &= ~(1<<6);
}
else
{
if (togle[14] == 1) togle[14] = 0;
data_discret_inputs[1] |= (1<<6);
}
if (INPUT16)
{
if (togle[15] == 0){togle[15] = 1;data_input_register[15]++;}
data_discret_inputs[1] &= ~(1<<7);
}
else
{
if (togle[15] == 1) togle[15] = 0;
data_discret_inputs[1] |= (1<<7);
}
}
}
