Modbus Interface

Hello fellas, I am currently working on a MOODBUS protocol with UART interface to collect data from the slave device which is a sensor and send the data to Gateway master node. UART interface: RS485...
Does anyone have instructions for how to setup for developing ARM based applications on OS X?

I am interested in learning the ARM system and embedded programming but exclusively use a MAC with OS X. Does anyone have or know of how to get and IDE set up and running on OS X?
What's the clock frequency for CHI interface protocol ?

Hi, I was reading the CHI architecture specification but there is no mention of electrical characteristics such as the clock frequency for the CHI interface. What is the max and min frequency for...
How to create a 7000hz signal from PWM ?

Hi expert, Wants understand how to generate a signal of 7000hz by the pwmout mbed's library, I read a lot of explainations but i can't find a simple sample code with a good explaination. Thanks
Trouble with read write on SD card

Hello community members. I have recently started working with SD card using Microchip ARM based uC SAM4. So far I have managed to initialize the HSMCI interface of SAM4 and SD card is also initialized...