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swap SPI_CLK_M2 and SPI_CSN0_M2
dontpostalot
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#13
01-11-2018, 04:17 AM
That's because I'm having a second *master* device on the SPI bus, and it's not the flash chip I needed to disable (for which CSN0_M2 is fine) but the driving pins (CLK & MOSI) on the Rock. I verified this can be done on the command line (a C library to control the GPIOs is still on my todo- or wish-list though...).
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Messages In This Thread
swap SPI_CLK_M2 and SPI_CSN0_M2 - by dontpostalot - 12-18-2017, 10:25 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by xalius - 12-19-2017, 09:16 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by xalius - 12-19-2017, 04:14 PM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by coldfish - 12-26-2017, 12:32 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by GaryLa - 01-08-2018, 08:00 PM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by GaryLa - 01-09-2018, 08:14 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by GaryLa - 01-10-2018, 06:40 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by GaryLa - 01-10-2018, 10:40 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by dontpostalot - 01-11-2018, 04:17 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by GaryLa - 01-11-2018, 07:59 AM
RE: swap SPI_CLK_M2 and SPI_CSN0_M2 - by mcerveny - 08-18-2018, 02:22 AM

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