diao yangsong(deleted)
02/05/2018 11:44 PM
post118520
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# ./spi_89531 R 0x0a840042 16
spi_89531 : program start
spi change io 20603E4
read addr:0a840042,mode:16
omap4430_wait: errono Connection timed out(260), status 1
[OMAP4430_MCSPI_SYS_CONFIG_STAT] = 0x00000001
[ OMAP4430_MCSPI_SYS_CONFIG] = 0x00000015
[OMAP4430_MCSPI_IRQ_STATUS_OFFS] = 0x00000001
[OMAP4430_MCSPI_IRQ_ENABLE_OFFS] = 0x00000000
[ OMAP4430_MCSPI_MODCTRL_OFFSET] = 0x00000001
[OMAP4430_MCSPI_CH1_CONFIG_OFFS] = 0x1a1603e4
[OMAP4430_MCSPI_CH1_STATUS_OFFS] = 0x0000000f
[OMAP4430_MCSPI_CH1_CTRL_OFFSET] = 0x00000001
[OMAP4430_MCSPI_XFERLEVEL_OFFSE] = 0x00000f00
OMAP4430 SPI: XFER Timeout!!!
spi_89531 : spi_cmdread wrong len:-1
omap4430_wait: errono Connection timed out(260), status 1
[OMAP4430_MCSPI_SYS_CONFIG_STAT] = 0x00000001
[ OMAP4430_MCSPI_SYS_CONFIG] = 0x00000015
[OMAP4430_MCSPI_IRQ_STATUS_OFFS] = 0x00000001
[OMAP4430_MCSPI_IRQ_ENABLE_OFFS] = 0x00000000
[ OMAP4430_MCSPI_MODCTRL_OFFSET] = 0x00000001
[OMAP4430_MCSPI_CH1_CONFIG_OFFS] = 0x1a1603e4
[OMAP4430_MCSPI_CH1_STATUS_OFFS] = 0x0000000f
[OMAP4430_MCSPI_CH1_CTRL_OFFSET] = 0x00000001
[OMAP4430_MCSPI_XFERLEVEL_OFFSE] = 0x00000f00
OMAP4430 SPI: XFER Timeout!!!
spi_89531 : spi_read wrong len
0xffff#
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