Hello All,
I am newbie to MAC.
I am writing a Device Firmware Updater for a Bluetooth Headset device on Mac OS X 10.5.7. while downloading the firmware I keep on getting "Transaction Timeout" errors very frequently.
The application runs successfully for firmwares having size less than 700KB but it gives error "Transaction Timeout" for firmware having size 1.2MB.
I am writing firmawre on device in block of 1023bytes.
My program is writing some blocks and after sometime it halts giving error "Transaction Timeout"
Everytime, number of blocks written successfully differs.
I am using XCODE, Objective C & COCOA framwork for this.
I am using funtion DeviceRequestTO() and structure IOUSBDevRequest for the purpose of writing firmware on device.
Please, can anyone help me.....?
Thanks in advance.
I am newbie to MAC.
I am writing a Device Firmware Updater for a Bluetooth Headset device on Mac OS X 10.5.7. while downloading the firmware I keep on getting "Transaction Timeout" errors very frequently.
The application runs successfully for firmwares having size less than 700KB but it gives error "Transaction Timeout" for firmware having size 1.2MB.
I am writing firmawre on device in block of 1023bytes.
My program is writing some blocks and after sometime it halts giving error "Transaction Timeout"
Everytime, number of blocks written successfully differs.
I am using XCODE, Objective C & COCOA framwork for this.
I am using funtion DeviceRequestTO() and structure IOUSBDevRequest for the purpose of writing firmware on device.
Please, can anyone help me.....?
Thanks in advance.