mame/nl_examples/ne555_astable.c

/*
 * ne555_astable.c
 *
 */

#include "netlist/devices/net_lib.h"

NETLIST_START(ne555_astable)

    /*
     * Astable ne555
     *
     */

    /* Standard stuff */

    NETDEV_SOLVER(Solver)
    NETDEV_PARAM(Solver.FREQ, 48000)

    NETDEV_ANALOG_INPUT(V5, 5)  // 5V

    /* Wiring up the ne555 */

    // astable NE555, 1.13 ms period

    NETDEV_R(RA, 5000)
    NETDEV_R(RB, 3000)
    NETDEV_C(C, 0.15e-6)
    NETDEV_NE555(555)

    NET_C(GND, 555.GND)
    NET_C(V5, 555.VCC)
    NET_C(V5, 555.RESET)

    NET_C(RA.1, 555.VCC)
    NET_C(RA.2, 555.DISCH)

    NET_C(RB.1, 555.DISCH)
    NET_C(RB.2, 555.TRIG)

    NET_C(RB.2, 555.THRESH)

    NET_C(555.TRIG, C.1)
    NET_C(C.2, GND)

    NETDEV_LOG(log2, C.1)
    NETDEV_LOG(log3, 555.OUT)

NETLIST_END()
Enhanced the netlist parser and cleaned pong.c. Also added a folder nl_examples which contains standalone netlist examples. [couriersud] The examples have a ".c" suffix. In eclipse, I get automatic syntax parsing and error notifications. The parser treats "#" preprocessor defines/includes just as comments. All of these examples can be run through nltool: ./nltool -f nl_examples/opamp.c -t 1 -l OUT runs the opamp example for 1 second of emulation time and logs the terminal named "OUT" to "netlist_log_OUT.log". I'll post a simple script to the list to visualize those logs using gnuplot. 2013-12-31 16:35:08 +01:00			`/*`
			`* ne555_astable.c`
			`*`
			`*/`

			`#include "netlist/devices/net_lib.h"`

			`NETLIST_START(ne555_astable)`

			`/*`
			`* Astable ne555`
			`*`
			`*/`

			`/* Standard stuff */`

			`NETDEV_SOLVER(Solver)`
			`NETDEV_PARAM(Solver.FREQ, 48000)`

Removed two duplicate devices in netlist. 2014-01-11 20:11:05 +01:00			`NETDEV_ANALOG_INPUT(V5, 5) // 5V`
Enhanced the netlist parser and cleaned pong.c. Also added a folder nl_examples which contains standalone netlist examples. [couriersud] The examples have a ".c" suffix. In eclipse, I get automatic syntax parsing and error notifications. The parser treats "#" preprocessor defines/includes just as comments. All of these examples can be run through nltool: ./nltool -f nl_examples/opamp.c -t 1 -l OUT runs the opamp example for 1 second of emulation time and logs the terminal named "OUT" to "netlist_log_OUT.log". I'll post a simple script to the list to visualize those logs using gnuplot. 2013-12-31 16:35:08 +01:00
			`/* Wiring up the ne555 */`

			`// astable NE555, 1.13 ms period`

			`NETDEV_R(RA, 5000)`
			`NETDEV_R(RB, 3000)`
			`NETDEV_C(C, 0.15e-6)`
			`NETDEV_NE555(555)`

			`NET_C(GND, 555.GND)`
			`NET_C(V5, 555.VCC)`
			`NET_C(V5, 555.RESET)`

			`NET_C(RA.1, 555.VCC)`
			`NET_C(RA.2, 555.DISCH)`

			`NET_C(RB.1, 555.DISCH)`
			`NET_C(RB.2, 555.TRIG)`

			`NET_C(RB.2, 555.THRESH)`

			`NET_C(555.TRIG, C.1)`
			`NET_C(C.2, GND)`

			`NETDEV_LOG(log2, C.1)`
			`NETDEV_LOG(log3, 555.OUT)`

			`NETLIST_END()`