1da0a9eebd
Sometime it is observed on the Arduino 101 that when we write more than 4 bytes into TX USB Endpoint, first 4 bytes are getting repeated (frequency of occurrence ~1/3000). This patch does following :- 1. In sample application "cdc_acm", it adds capability to handle partial transfer data incase data is transferred partially if exceeds maximum data transfer size. 2. It restricts write of more than 4 bytes into TX USB Endpoint. This is work around to avoid issue occarance. Jira: ZEP-2074 Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com> Signed-off-by: Andy Ross <andrew.j.ross@intel.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com> |
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| usb_device.c | ||