This should be easy to answer to anyone familiar with C. I want to display the previous values of a variable (receive register of a UART (RS-232) on a microcontroller) on an LCD. This is my current implementation and it works ok. But I'd like to know if there is a way to spend less time in my interrupt routine. Currently, the peripheral ...
This is a follow up on this question: Display previously received UART values. After implementing a circular buffer on the microcontroller, it seems that there is a problem with the pointers. Sent on RS-232: ADE1234 Received (buffer = 8): E24AE2 / E2AE24 (Flips between the two) Received (buffer = 16): D234E1 (A is skipped, since it i...
Hi All has anyone written driver in wince 6.0 for XR20M1172 dual uart chip using SPI interface.If so can u plz suggest some ideas as how to initialize the chip. ...