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improve dvp driver by add one effective mode

This commit is contained in:
wuzheng 2022-11-21 11:12:35 +08:00
parent 06ed03337a
commit 68cdcbdcce
2 changed files with 10 additions and 3 deletions
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1
Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/connect_dvp.c
View File

@ -138,6 +138,7 @@ static uint32 dvpDrvConfigure(void *drv, struct BusConfigureInfo *args)
readDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data); readDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data);
break; break;
case REG_SCCB_WRITE: case REG_SCCB_WRITE:
//for ov2640,write reg 0x04 to Horizontal mirror or Vertical flip
writeDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data); writeDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data);
break; break;
default: default:

12
Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/ov2640.c
View File

@ -30,7 +30,7 @@ const uint8_t ov2640_config[][2]=
{0x3c, 0x32}, {0x3c, 0x32},
{0x11, 0x00}, {0x11, 0x00},
{0x09, 0x02}, {0x09, 0x02},
{0x04, 0x58}, {0x04, 0x28},
{0x13, 0xe5}, {0x13, 0xe5},
{0x14, 0x48}, {0x14, 0x48},
{0x2c, 0x0c}, {0x2c, 0x0c},
@ -218,7 +218,7 @@ const uint8_t ov2640_config[][2]=
{0x3C, 0x32}, {0x3C, 0x32},
{0x11, 0x00}, {0x11, 0x00},
{0x09, 0x02}, {0x09, 0x02},
{0x04, 0xA8}, {0x04, 0x28},
{0x13, 0xE5}, {0x13, 0xE5},
{0x14, 0x48}, {0x14, 0x48},
{0x2C, 0x0C}, {0x2C, 0x0C},
@ -387,7 +387,13 @@ const uint8_t ov2640_config[][2]=
{0xE5, 0x1F}, {0xE5, 0x1F},
{0xE1, 0x67}, {0xE1, 0x67},
{0xE0, 0x00}, {0xE0, 0x00},
{0xDD, 0x7F}, {0xDD, 0x7F},
{0x05, 0x00},
{0xe0, 0x04},
{0x5a, 0x50},
{0x5b, 0x3c},
{0x5c, 0x00},
{0xe0, 0x00},
{0x00, 0x00} {0x00, 0x00}
}; };
#else #else