Hi,
I downloaded camera sensor driver source code from Camera Module Bring Up Guide – Realtek IoT/Wi-Fi MCU Solutions and compiled voe.bin and sensor_f37.bin using pdf guide. I copied both files to folder ameba-rtos-pro2/component/soc/8735b/fwlib/rtl8735b/lib/source/ram/video/voe_bin and then build the main application. Now the sensor failed to initialize and beolow is the output log.
[video_init] uvcd iq is null, use default.
[video_init] uvcd SNR is null, use default.
IQ:FW size (98342)
sensor:date 2026/2/23 version:RTL8735B_VOE_1.6.1.0
sensor:FW size (5480)
sensor timestamp: 2026/02/23
iq timestamp: 2023/05/15 14:48:54
voe_heap malloc 0x70eb6020, size 38562560
ISP:1 ENC:1 H265:1 NN:1
hal_voe_ready 0x0 0xbf1208
voe :RTL8735B_VOE_1.6.1.0
sensor:RTL8735B_VOE_1.6.1.0
hal :RTL8735B_VOE_1.6.8.0
VOE FCS run open isp timeout 1000004
hal_video_init fail
[VID Err]video_init fail
[video_set_rc] ch0 rc_info not init
[video_set_rc] ch0 rc_info not init
hal_voe_ready 0x0 0xbf1208
read fcs_status 0x000000bf
[video_init] uvcd iq is null, use default.
[video_init] uvcd SNR is null, use default.
IQ:FW size (98342)
sensor:date 2026/2/23 version:RTL8735B_VOE_1.6.1.0
sensor:FW size (5480)
sensor timestamp: 2026/02/23
iq timestamp: 2023/05/15 14:48:54
[MISC Err]Pin 0[5] is conflicted
[MISC Err]It's configured as GPIO now.
[MISC Err]It's using by peripheral F0000000
[MISC Err]Pin 4[0] is conflicted
[MISC Err]It's configured as GPIO now.
[MISC Err]It's using by peripheral F0000000
[MISC Err]Pin 3[11] is conflicted
[MISC Err]It's configured as GPIO now.
[MISC Err]It's using by peripheral F0000000
[MISC Err]Pin 3[13] is conflicted
[MISC Err]It's configured as Primary now.
[MISC Err]It's using by peripheral 0000000C
[MISC Err]Pin 3[12] is conflicted
[MISC Err]It's configured as Primary now.
[MISC Err]It's using by peripheral 0000000E
[MISC Err]Pin 3[10] is conflicted
[MISC Err]It's configured as Primary now.
[MISC Err]It's using by peripheral 0000000E
ISP:1 ENC:1 H265:1 NN:1
I found that VOE and Sensor drivers are old compared to HAL, Is this the reason for failure? And also I can see some MISC Err with pin configuration, is this the reason failure?
@Pammy I can’t add new sensor if the provided source code has issues with latest SDK, please provide the latest VOE and sensor driver source code if the version is problem or provide a solution to fix the MISC Err pin configuration.
Thanks,
Yugandhar