OTP 烧录程序流程图
2016-04-19 15:20:21 0 举报
otp 流程图
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大纲/内容
GetIDAWBGroupStatus
read group error
get errror code select group
ReadOTPIDAWB
otppara.otp.bBurnIds && otppara.otp.bBurnAwb
解释
id或awb.nGroupStatus == 0 ||id或awb.nGroupStatus 0x01
otp.bAutoSelect GroupIndex
id.nGroupStatus == 1 && awb.nGroupStatus == 1
bResult
nGroupSelect =otp.nOtpGroup;选择read groupif(nGroupSelect == 1)nStart Address = 0x700C
//id id.nGroupStatus = nGroupStatus[otp.nOtpGroup - 1]; id.nGroupSelect = otp.nOtpGroup; //awbawb.nGroupStatus = nGroupStatus[otp.nOtpGroup - 1]; awb.nGroupSelect = otp.nOtpGroup;\t
GetOTPIDAWBValidGroup
Read OTP
return false
Auto Select Valid Group
I2C 地址,配置寄存器
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