|
We have run into a funny problem when attempting to access the GPIO on my TS-7800. The DIO and LCD ports work fine, by the way. As a test, we connected an LED and pull-up resistor from one of the output pins to the 5 volt supply. If we drive that pin to zero, the LED should light. When we use the command-line peekpoke, we can set the direction of the pin to output, then set the value to zero, and the LED lights up as it should. But when we try to do this from inside some C code, the pin stays at one. The original version of the code uses my peek and poke functions (discussed in another message thread). But here is a minimal version of the code, which does the same thing. minimal.c Any ideas? Thanks in advance! __._,_.___
Your email settings: Individual Email|Traditional
Change settings via the Web (Yahoo! ID required) Change settings via email: =Email Delivery: Digest | m("yahoogroups.com?subject","ts-7000-fullfeatured");=Change Delivery Format: Fully Featured">Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | =Unsubscribe __,_._,___ |