我已经阅读了数据表,并尝试 在csi0 4 lane 10/12 bit raw上输出1280x720@30fps色条,我将寄存器设置为示例,但它不能正常工作。
感谢您未完成此设置。 是否需要其它寄存器在开机后初始化?
模式生成器的8.5 .6.1 代码示例
#Patgen固定色条1280x720p30
WriteI2C (0x32,0x01)# CSI0 SEL和CSI0 enable
写入I2C (0x33,0x01)
WriteI2C (0xB0,0x00)# Indirect Pattern Gen Register
WriteI2C (0xB1,0x01)# PGEN_CTL
写入I2C (0xB2,0x01)
WriteI2C (0xB1,0x02)# PGEN_CFG
写入I2C (0xB2,0x33)
WriteI2C (0xB1,0x03)# PGEN_CSI _DI
写入I2C (0xB2,0x24)
WriteI2C (0xB1,0x04)# PGEN_LINE_Size1.
写入I2C (0xB2,0x0F)
WriteI2C (0xB1,0x05)# PGEN_LINE_SIZE0
写入I2C (0xB2,0x00)
WriteI2C (0xB1,0x06)# PGEN_BAR_Size1.
写入I2C (0xB2,0x01)
WriteI2C (0xB1,0x07)# PGEN_BAR_SIZE0
写入I2C (0xB2,0xE0)
WriteI2C (0xB1,0x08)# PGEN_ACT_LPF1
写入I2C (0xB2,0x02)
WriteI2C (0xB1,0x09)# PGEN_ACT_LPF0
写入I2C (0xB2,0xD0)
WriteI2C (0xB1,0x0A)# PGEN_TOT_LPF1
写入I2C (0xB2,0x04)
WriteI2C (0xB1,0x0B)# PGEN_TOT_LPF0
写入I2C (0xB2,0x1A)
WriteI2C (0xB1,0x0C)# PGEN_LINE_PD1
写入I2C (0xB2,0x0C)
WriteI2C (0xB1,0x0D)# PGEN_LINE_PD0
写入I2C (0xB2,0x67)
WriteI2C (0xB1,0x0E)# PGEN_VBP
写入I2C (0xB2,0x21)
WriteI2C (0xB1,0x0F)# PGEN_VFP
写入I2C (0xB2,0x0A)