def connect_cam(cls, cam):
cls.logger.info("Beginning banana scan... ")
ArducamSDK.Py_ArduCam_scan()
ret = -1
for i in range(3):
time.sleep(5)
ret, cam.handle, rtn_cfg = ArducamSDK.Py_ArduCam_open(cam.cam_config, cam.dev_id)
if ret == 0:
cam.usb_version = rtn_cfg['usbType']
return
raise AssertionError("Failed to connect to camera - error code: {}".format(ret))
def camera_initFromFile(fialeName):
global acfg, handle, Width, Height, color_mode, save_raw
# load config file
z = handle
config = json.load(open(fialeName, "r"))
print(fialeName)
# print(config)
camera_parameter = config["camera_parameter"]
Width = int(camera_parameter["SIZE"][0])
Height = int(camera_parameter["SIZE"][1])
BitWidth = camera_parameter["BIT_WIDTH"]
ByteLength = 1
if BitWidth > 8 and BitWidth <= 16:
ByteLength = 2
save_raw = True
FmtMode = int(camera_parameter["FORMAT"][0])
color_mode = (int)(camera_parameter["FORMAT"][1])
print(camera_parameter)
print(Width)
print(Height)
print(BitWidth)
print(FmtMode)
# print(BitWidth)
print("color mode", color_mode)
I2CMode = camera_parameter["I2C_MODE"]
I2cAddr = int(camera_parameter["I2C_ADDR"], 16)
TransLvl = int(camera_parameter["TRANS_LVL"])
acfg = {
"u32CameraType": 0x4D091031,
"u32Width": Width,
"u32Height": Height,
"usbType": 0,
"u8PixelBytes": ByteLength,
"u16Vid": 0,
"u32Size": 0,
"u8PixelBits": BitWidth,
"u32I2cAddr": I2cAddr,
"emI2cMode": I2CMode,
"emImageFmtMode": FmtMode,
"u32TransLvl": TransLvl
}
print("\nbanana\n")
# usb_version = rtn_acfg['usbType']
# print(usb_version)
# Return vale: number of supported cameras,indexs,serials
# a, b, c = ArducamSDK.Py_ArduCam_scan()
# print(a) #2
# print(b) #[0,1]
# print(c)
# camnum = ArducamSDK.Py_ArduCam_scan()
# print(camnum)
# print(camnum[1][0])
# print(camnum[1][1])
# input("p")
# Serial: AU3S-1830-0003 <= USB 3.0 MT9J001
# Bus 001 Device 009: ID 04b4:03f1 Cypress Semiconductor Corp.
# Serial: AU2S-1843-0016
# Bus 001 Device 010: ID 52cb:52cb
# 4.2.1.3 Py_ArduCam_open( acfg,index)
# Param 1: ArduCamCfg structure instance
# Param 2: index of the camera, handle,acfg
ArducamSDK.Py_ArduCam_scan()
print("scanning")
time.sleep(3)
ret, handle, rtn_cfg = ArducamSDK.Py_ArduCam_open(acfg, cameraID)
time.sleep(3)
# ret = ArducamSDK.Py_ArduCam_open(acfg,1)
# print(ret)
# input("p")
# 4.2.1.1 Py_ArduCam_autoopen(acfg )
# Return vale: error code, handle,acfg
# ret,handle,rtn_cfg = ArducamSDK.Py_ArduCam_autoopen(acfg)
print(ret)
print(handle)
print(rtn_cfg)
if ret == 0:
# ArducamSDK.Py_ArduCam_writeReg_8_8(handle,0x46,3,0x00)
usb_version = rtn_cfg['usbType']
print("USB VERSION:", usb_version)
# config board param
configBoard(config["board_parameter"])
if usb_version == ArducamSDK.USB_1 or usb_version == ArducamSDK.USB_2:
configBoard(config["board_parameter_dev2"])
if usb_version == ArducamSDK.USB_3:
configBoard(config["board_parameter_dev3_inf3"])
if usb_version == ArducamSDK.USB_3_2:
configBoard(config["board_parameter_dev3_inf2"])
writeSensorRegs(config["register_parameter"])
if usb_version == ArducamSDK.USB_3:
writeSensorRegs(config["register_parameter_dev3_inf3"])
if usb_version == ArducamSDK.USB_3_2:
writeSensorRegs(config["register_parameter_dev3_inf2"])
rtn_val, datas = ArducamSDK.Py_ArduCam_readUserData(
handle, 0x400 - 16, 16)
print("Serial: %c%c%c%c-%c%c%c%c-%c%c%c%c" %
(datas[0], datas[1], datas[2], datas[3], datas[4], datas[5],
datas[6], datas[7], datas[8], datas[9], datas[10], datas[11]))
return True
else:
print("open fail,rtn_val = ", ret)
return False