umanayana

Rotating a font by 90 before displaying it

7

What is the best method to rotate a font by 90degress before displaying it. I need to print text along he height of the screen instead of the width but...

Using msgpack in embedded RTOS environment

1

I would like to use msgpack in embedded RTOS environment. I have a few questions 1. I msgpack platform independent? 2. What porting requirements are there? Is there anything else...

Generating certificate definition template during factory provision at a mass production level

3

I am reviewing the **cert_def_1_signer.c** source and I see the variable "g_cert_template_1_signer" which is a hex template generated by **cert2certdef.py**. It looks like these hex template files are generated from...

Creating device CSR, how to get the certificate definition i.e atcacert_def_t

1

I am trying to create a the CSR for the device so I can create the device certificate. In order to create the CSR I need to create the CSR...