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LeMaker / bcm2835_BP

GNU General Public License v2.0
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Delay in the bcm2835_gpio_set_eds method #1

Open Kimberlime opened 8 years ago

Kimberlime commented 8 years ago

Hello, I'm using bcm2835 library to read data from ADS131E08 adc using SPI. For a second, there are 320,000 DRDY, there should be 320,000 interrupt detected, but I found out that there are only two. I examined your source carefully and found out that there is a delay in the bcm2835_gpio_set_eds, which cause a huge delay in the process of clearing detect status. When I used raspberry pi and bcm2835 library for the raspberry pi, I did not have this problem.. I have no idea how I should approach this problem..

Kimberlime commented 8 years ago

It seems that bcm2835_gpio_set_eds is not fully implemented..