Which arm microcontroller to choose?

Hello everyone! I wanted to learn about the ARM microcontrollers....about the architecture and coding. Which microcontroller should I buy? I read somewhere that I should buy the STM32 discovery board...
10 Steps to Selecting a Microcontroller

Chinese Version: 选择微控制器的 10 个步骤 Selecting the right microcontroller for a product can be a daunting task. Not only are there a number of technical features to consider, there are also business case...
ARM with uclinux kernel

hello everyone, Actually i am a beginner in the field of ARM.. and i am trying port a uclinux kernel on any of the ARM controller but the development boards available with me lpc2378,2148,2400 series...
What ARM MCU manufacturer has the best documentation?

I'm designing an ARM MCU board for a cube satellite. This is the first MCU board I've made and good documentation would be very helpful. What ARM manufacturer or ARM series has the best documentation...
How to defined board.txt to STM32YYXX Series?

hi,i am using windows 10.now am trying to sense and store the values of temperatures in sd card using arduino 1.6.6 ,it shows STM32YYXX chip series is not defined in board.txt.how to solve this problem...