extern int wiringPiDebug ;
+extern void doReadall (void) ;
+extern void doReadallOld (void) ;
+
#ifndef TRUE
# define TRUE (1==1)
# define FALSE (1==2)
#endif
-#define VERSION "2.07"
+#define VERSION "2.08"
#define I2CDETECT "/usr/sbin/i2cdetect"
-static int wpMode ;
+int wpMode ;
char *usage = "Usage: gpio -v\n"
" gpio -h\n"
}
-/*
- * doReadall:
- * Read all the GPIO pins
- * We also want to use this to read the state of pins on an externally
- * connected device, so we need to do some fiddling with the internal
- * wiringPi node structures - since the gpio command can only use
- * one external device at a time, we'll use that to our advantage...
- *********************************************************************************
- */
-
-static char *pinNames [] =
-{
- "GPIO 0", "GPIO 1", "GPIO 2", "GPIO 3", "GPIO 4", "GPIO 5", "GPIO 6", "GPIO 7",
- "SDA ", "SCL ",
- "CE0 ", "CE1 ", "MOSI ", "MISO ", "SCLK ",
- "TxD ", "RxD ",
- "GPIO 8", "GPIO 9", "GPIO10", "GPIO11",
-} ;
-
-static char *alts [] =
-{
- "IN ", "OUT ", "ALT5", "ALT4", "ALT0", "ALT1", "ALT2", "ALT3"
-} ;
-
-static int wpiToPhys [64] =
-{
- 11, 12, 13, 15, 16, 18, 22, 7, // 0...7
- 3, 5, // 8...9
- 24, 26, 19, 21, 23, // 10..14
- 8, 10, // 15..16
- 3, 4, 5, 6, // 17..20
- 0,0,0,0,0,0,0,0,0,0,0, // 20..31
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, // 32..47
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, // 47..63
-} ;
-
-
-/*
- * doReadallExternal:
- * A relatively crude way to read the pins on an external device.
- * We don't know the input/output mode of pins, but we can tell
- * if it's an analog pin or a digital one...
- *********************************************************************************
- */
-
-static void doReadallExternal (void)
-{
- int pin ;
-
- printf ("+------+---------+--------+\n") ;
- printf ("| Pin | Digital | Analog |\n") ;
- printf ("+------+---------+--------+\n") ;
-
- for (pin = wiringPiNodes->pinBase ; pin <= wiringPiNodes->pinMax ; ++pin)
- printf ("| %4d | %4d | %4d |\n", pin, digitalRead (pin), analogRead (pin)) ;
-
- printf ("+------+---------+--------+\n") ;
-}
-
-
-static void doReadall (void)
-{
- int pin ;
-
- if (wiringPiNodes != NULL) // External readall
- doReadallExternal () ;
- else
- {
- printf ("+----------+-Rev%d-+------+--------+------+-------+\n", piBoardRev ()) ;
- printf ("| wiringPi | GPIO | Phys | Name | Mode | Value |\n") ;
- printf ("+----------+------+------+--------+------+-------+\n") ;
-
- for (pin = 0 ; pin < 64 ; ++pin) // Crude, but effective
- {
- if (wpiPinToGpio (pin) == -1)
- continue ;
-
- printf ("| %6d | %3d | %3d | %s | %s | %s |\n",
- pin, wpiPinToGpio (pin), wpiToPhys [pin],
- pinNames [pin],
- alts [getAlt (pin)],
- digitalRead (pin) == HIGH ? "High" : "Low ") ;
- }
-
- printf ("+----------+------+------+--------+------+-------+\n") ;
- }
-}
-
-
/*
* doExports:
* List all GPIO exports
mode = argv [3] ;
/**/ if (strcasecmp (mode, "in") == 0) pinMode (pin, INPUT) ;
+ else if (strcasecmp (mode, "input") == 0) pinMode (pin, INPUT) ;
else if (strcasecmp (mode, "out") == 0) pinMode (pin, OUTPUT) ;
+ else if (strcasecmp (mode, "output") == 0) pinMode (pin, OUTPUT) ;
else if (strcasecmp (mode, "pwm") == 0) pinMode (pin, PWM_OUTPUT) ;
else if (strcasecmp (mode, "clock") == 0) pinMode (pin, GPIO_CLOCK) ;
else if (strcasecmp (mode, "up") == 0) pullUpDnControl (pin, PUD_UP) ;
else if (strcasecmp (mode, "down") == 0) pullUpDnControl (pin, PUD_DOWN) ;
else if (strcasecmp (mode, "tri") == 0) pullUpDnControl (pin, PUD_OFF) ;
+ else if (strcasecmp (mode, "off") == 0) pullUpDnControl (pin, PUD_OFF) ;
else
{
fprintf (stderr, "%s: Invalid mode: %s. Should be in/out/pwm/clock/up/down/tri\n", argv [1], mode) ;
// Pi Specifics
- else if (strcasecmp (argv [1], "pwm-bal" ) == 0) doPwmMode (PWM_MODE_BAL) ;
- else if (strcasecmp (argv [1], "pwm-ms" ) == 0) doPwmMode (PWM_MODE_MS) ;
- else if (strcasecmp (argv [1], "pwmr" ) == 0) doPwmRange (argc, argv) ;
- else if (strcasecmp (argv [1], "pwmc" ) == 0) doPwmClock (argc, argv) ;
- else if (strcasecmp (argv [1], "drive" ) == 0) doPadDrive (argc, argv) ;
- else if (strcasecmp (argv [1], "readall" ) == 0) doReadall () ;
- else if (strcasecmp (argv [1], "i2cdetect") == 0) doI2Cdetect (argc, argv) ;
- else if (strcasecmp (argv [1], "i2cd" ) == 0) doI2Cdetect (argc, argv) ;
- else if (strcasecmp (argv [1], "reset" ) == 0) doReset (argv [0]) ;
- else if (strcasecmp (argv [1], "wb" ) == 0) doWriteByte (argc, argv) ;
- else if (strcasecmp (argv [1], "clock" ) == 0) doClock (argc, argv) ;
- else if (strcasecmp (argv [1], "wfi" ) == 0) doWfi (argc, argv) ;
+ else if (strcasecmp (argv [1], "pwm-bal" ) == 0) doPwmMode (PWM_MODE_BAL) ;
+ else if (strcasecmp (argv [1], "pwm-ms" ) == 0) doPwmMode (PWM_MODE_MS) ;
+ else if (strcasecmp (argv [1], "pwmr" ) == 0) doPwmRange (argc, argv) ;
+ else if (strcasecmp (argv [1], "pwmc" ) == 0) doPwmClock (argc, argv) ;
+ else if (strcasecmp (argv [1], "drive" ) == 0) doPadDrive (argc, argv) ;
+ else if (strcasecmp (argv [1], "readall" ) == 0) doReadall () ;
+ else if (strcasecmp (argv [1], "oreadall" ) == 0) doReadallOld () ;
+ else if (strcasecmp (argv [1], "i2cdetect") == 0) doI2Cdetect (argc, argv) ;
+ else if (strcasecmp (argv [1], "i2cd" ) == 0) doI2Cdetect (argc, argv) ;
+ else if (strcasecmp (argv [1], "reset" ) == 0) doReset (argv [0]) ;
+ else if (strcasecmp (argv [1], "wb" ) == 0) doWriteByte (argc, argv) ;
+ else if (strcasecmp (argv [1], "clock" ) == 0) doClock (argc, argv) ;
+ else if (strcasecmp (argv [1], "wfi" ) == 0) doWfi (argc, argv) ;
else
{
fprintf (stderr, "%s: Unknown command: %s.\n", argv [0], argv [1]) ;
~ianmdlvl / wiringPi.git / blobdiff