Other Parts Discussed in Thread: TMS320DM355
Hello!
I work with TMS320DM355 and MT9V034 CMOS, data width 10 bit RAW.
Below is my configuration options:
enabled A-Law
CCDC:
ccdc_config_params_raw raw_params = {
................................
.data_sz = _10BITS,
.alaw = {
.b_alaw_enable = TRUE,
.gama_wd = BITS_10_1
},
.............................
}
IPIPEIF:
params.ipipeif_param.ialaw = ALAW_ON;
params.ipipeif_param.data_shift = BITS10_0;
Also I write 0x11 in the 0x80 CCDC-register.
disabled A-Law:
CCDC:
ccdc_config_params_raw raw_params = {
................................
.data_sz = _10BITS,
.alaw = {
.b_alaw_enable = FALSE,
.gama_wd = BITS_10_1
},
.............................
}
IPIPEIF:
params.ipipeif_param.ialaw = ALAW_OFF;
params.ipipeif_param.data_shift = BITS10_0;
I don't undestand how A-Law works, how the brightness depends on A-Law? Why do I get such differente pictures, please see attache?
Thank you and excuse me for my bad english.
