On 29/06/2017 19:50, Sean Young wrote: > The only thing that stands out is RC5_TIME_BASE. If that is the bit > length or shortest pulse/space? In the latter case it should be 888 usec.
IR_RC5_DECODER_CLK_DIV Length of 1 bit of the RC5 code in units of 27 MHz clks Default value = 0xbb86 => 1.778 ms #define RC5_TIME_BASE 1778 (time in microseconds apparently) clkdiv = clkrate * RC5_TIME_BASE / 1e6 = 48006 = 0xbb86 I don't really see the point of reprogramming the default value, though... I'm thinking GPIO directions might be misconfigured, which could explain why no IRQs are firing. Back to basics. Regards.
