I've made a module supposed to act the same as Msp430Adc12MultiChannel
so I can add some logic to it for a mux sensorboard. I'm confused by
the way I could resolve compiler messages about pointer type by having
some be pointers and some not.
The interface says,
async command error_t ch12Adc.configure(const
msp430adc12_channel_config_t *config, adc12memctl_t *memctl, uint8_t
numMemctl, uint16_t *buffer, uint16_t numSamples, uint16_t jiffies)
So, that means config and memctl and buffer are pointers, right?
But the interface only compiles OK with this call:
if ( call ch12Adc.configure(&config, memctl, numMemctl, buffer,
numSamples, jiffies) == SUCCESS)
where only &config is an address pointing to config. memctl and buffer
were not declared pointers.
In Msp430Adc12.h memctl is a struct I don't understand with type
volatile unsigned.
Should
memctl and buffer be pointers?
Code files are at:
http://ecosensory.com/Testch12AdcC.nc
http://ecosensory.com/Testch12AdcP.nc
http://ecosensory.com/ch12AdcC.nc
http://ecosensory.com/ch12AdcP.nc
Thanks,
John Griessen
--
Ecosensory
tinyOS devel on: ubuntu Linux; tinyOS v2.0.2; telosb ecosens1
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