Hello, I try to connect the OV12895 to the CX3(denebola), there are many issues. I make a daughter board to connect the sensor and the CX3, and I can get the 800*480@15fps raw10 data, and the csi-2 clock is 552Mhz, so i think my daughter was work well.
Then i make the csi clock to 138Mhz, and try to get 4096*3072@1fps image, but failed. I uncomment the CX3_ERROR_THREAD_ENABLE and print the error code per 5 secs, I can get some info.
frmErrCnt; /**< Framing Error Count*/
crcErrCnt; /**< CRC Error Count*/
mdlErrCnt; /**< Multi-Data Lane Sync Byte Error Count*/
ctlErrCnt; /**< Control Error (Incorrect Line State Sequence) Count*/
eidErrCnt; /**< Unsupported Packet ID Error Count */
recrErrCnt; /**< Recoverable Packet Header Error Count*/
unrcErrCnt; /**< Unrecoverable Packet Header Error Count*/
recSyncErrCnt; /**< Recoverable Sync Byte Error Count*/
unrSyncErrCnt; /**< Unrecoverable Sync Byte Error Count*/
I don't know what is it actually mean, and how can I fix it .
my configure:
CyU3PMipicsiCfg_t OV12895_RAW10 =
{
CY_U3P_CSI_DF_RAW10, /* CyU3PMipicsiDataFormat_t dataFormat */
4, /* uint8_t numDataLanes */
3, /* uint8_t pllPrd */
139, /* uint16_t pllFbd */
CY_U3P_CSI_PLL_FRS_500_1000M, /* CyU3PMipicsiPllClkFrs_t pllFrs */
CY_U3P_CSI_PLL_CLK_DIV_8, /* CyU3PMipicsiPllClkDiv_t csiRxClkDiv */
CY_U3P_CSI_PLL_CLK_DIV_8, /* CyU3PMipicsiPllClkDiv_t parClkDiv */
0x0606, /* uint16_t mClkCtl */
CY_U3P_CSI_PLL_CLK_DIV_8, /* CyU3PMipicsiPllClkDiv_t mClkRefDiv */
4096, /* uint16_t hResolution */
0 /* uint16_t fifoDelay */
}
and I can capture the MIPI wave, but the DMA callback never called.
