12091b417SMarek BehúnWhat: /sys/kernel/debug/moxtet/input 22091b417SMarek BehúnDate: March 2019 32091b417SMarek BehúnKernelVersion: 5.3 42091b417SMarek BehúnContact: Marek Behún <marek.behun@nic.cz> 52091b417SMarek BehúnDescription: (R) Read input from the shift registers, in hexadecimal. 62091b417SMarek Behún Returns N+1 bytes, where N is the number of Moxtet connected 72091b417SMarek Behún modules. The first byte is from the CPU board itself. 8*002a9c2fSMauro Carvalho Chehab 9*002a9c2fSMauro Carvalho Chehab Example:: 10*002a9c2fSMauro Carvalho Chehab 11*002a9c2fSMauro Carvalho Chehab 101214 12*002a9c2fSMauro Carvalho Chehab 13*002a9c2fSMauro Carvalho Chehab == ======================================= 14*002a9c2fSMauro Carvalho Chehab 10 CPU board with SD card 15*002a9c2fSMauro Carvalho Chehab 12 2 = PCIe module, 1 = IRQ not active 16*002a9c2fSMauro Carvalho Chehab 14 4 = Peridot module, 1 = IRQ not active 17*002a9c2fSMauro Carvalho Chehab == ======================================= 182091b417SMarek Behún 192091b417SMarek BehúnWhat: /sys/kernel/debug/moxtet/output 202091b417SMarek BehúnDate: March 2019 212091b417SMarek BehúnKernelVersion: 5.3 222091b417SMarek BehúnContact: Marek Behún <marek.behun@nic.cz> 232091b417SMarek BehúnDescription: (RW) Read last written value to the shift registers, in 242091b417SMarek Behún hexadecimal, or write values to the shift registers, also 252091b417SMarek Behún in hexadecimal. 26*002a9c2fSMauro Carvalho Chehab 27*002a9c2fSMauro Carvalho Chehab Example:: 28*002a9c2fSMauro Carvalho Chehab 29*002a9c2fSMauro Carvalho Chehab 0102 30*002a9c2fSMauro Carvalho Chehab 31*002a9c2fSMauro Carvalho Chehab == ================================================ 32*002a9c2fSMauro Carvalho Chehab 01 01 was last written, or is to be written, to the 332091b417SMarek Behún first module's shift register 34*002a9c2fSMauro Carvalho Chehab 02 the same for second module 35*002a9c2fSMauro Carvalho Chehab == ================================================ 36