Python gpio_exists示例

示例#1

文件： views.py 项目： CN-P5/PiBox

def read_value(request):
    try:
        num = int(request.GET['num']) 
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg':'fail'})) 
        value = gpio_dict[num].read_gpio_value()
        return HttpResponse(simplejson.dumps({'msg':'ok', 'value':value}))   
    except: 
        return HttpResponse(simplejson.dumps({'msg':'fail'}))         

示例#2

文件： views.py 项目： CN-P5/PiBox

def remove(request):
    try:
        num = int(request.GET['num']) 
        gpio_dict[num].gpio_unexport()
        if linux_gpio.gpio_exists(num) != False:
            return HttpResponse(simplejson.dumps({'msg':'fail'})) 
        return HttpResponse(simplejson.dumps({'msg':'ok'}))   
    except: 
        return HttpResponse(simplejson.dumps({'msg':'fail'})) 

示例#3

文件： views.py 项目： CN-P5/PiBox

def read_direction(request):
    try:
        num = int(request.GET['num']) 
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg':'fail'})) 
        direction = gpio_dict[num].read_gpio_direction()
        return HttpResponse(simplejson.dumps({'msg':'ok', 'direction': direction}))   
    except: 
        return HttpResponse(simplejson.dumps({'msg':'fail'})) 

示例#4

def read_value(request):
    try:
        num = int(request.GET['num'])
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg': 'fail'}))
        value = gpio_dict[num].read_gpio_value()
        return HttpResponse(simplejson.dumps({'msg': 'ok', 'value': value}))
    except:
        return HttpResponse(simplejson.dumps({'msg': 'fail'}))

示例#5

def remove(request):
    try:
        num = int(request.GET['num'])
        gpio_dict[num].gpio_unexport()
        if linux_gpio.gpio_exists(num) != False:
            return HttpResponse(simplejson.dumps({'msg': 'fail'}))
        return HttpResponse(simplejson.dumps({'msg': 'ok'}))
    except:
        return HttpResponse(simplejson.dumps({'msg': 'fail'}))

示例#6

文件： views.py 项目： CN-P5/PiBox

def write_value(request):
    try:
        num = int(request.GET['num']) 
        value = int(request.GET['value']) 
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg':'fail'})) 
        gpio_dict[num].write_gpio_value(value)
        return HttpResponse(simplejson.dumps({'msg':'ok'}))   
    except: 
        return HttpResponse(simplejson.dumps({'msg':'fail'}))         

示例#7

文件： views.py 项目： CN-P5/PiBox

def write_direction(request):
    try:
        num = int(request.GET['num']) 
        direction = request.GET['direction']
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg':'fail'})) 
        gpio_dict[num].write_gpio_direction(direction)
        return HttpResponse(simplejson.dumps({'msg':'ok'}))   
    except: 
        return HttpResponse(simplejson.dumps({'msg':'fail'})) 

示例#8

def write_value(request):
    try:
        num = int(request.GET['num'])
        value = int(request.GET['value'])
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg': 'fail'}))
        gpio_dict[num].write_gpio_value(value)
        return HttpResponse(simplejson.dumps({'msg': 'ok'}))
    except:
        return HttpResponse(simplejson.dumps({'msg': 'fail'}))

示例#9

def write_direction(request):
    try:
        num = int(request.GET['num'])
        direction = request.GET['direction']
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg': 'fail'}))
        gpio_dict[num].write_gpio_direction(direction)
        return HttpResponse(simplejson.dumps({'msg': 'ok'}))
    except:
        return HttpResponse(simplejson.dumps({'msg': 'fail'}))

示例#10

def read_direction(request):
    try:
        num = int(request.GET['num'])
        if linux_gpio.gpio_exists(num) != True:
            return HttpResponse(simplejson.dumps({'msg': 'fail'}))
        direction = gpio_dict[num].read_gpio_direction()
        return HttpResponse(
            simplejson.dumps({
                'msg': 'ok',
                'direction': direction
            }))
    except:
        return HttpResponse(simplejson.dumps({'msg': 'fail'}))