Welcome to SigmaStarDocs

SigmaStar® 文档.

Version Pcupid_DLD00V2.3.3

1. Overview¶

SigmaStarDocs is a static HTML site for SigmaStar^® developer documentation, which mainly introduces the development of Pcupid series chips in DISPCAM.

Note: Google Chrome is recommended to avoid abnormal content loading.

2. Purpose¶

The purpose of SigmaStarDocs is to help software developers create high quality applications easier and faster.

3. Sitemap¶

Table of contents	File List
System environment construction	System Architecture Introduction
	Compilation environment setup
	Software Burning Instructions
First application	Instructions for the screen-to-panel procedure
	Sensor to panel program description
	GPIO control program description
	ALSA sound capture and playback program description
SDK Module Development Guide	MI AI
	MI AO
	MI DISP
	MI GFX
	MI FB
	MI IPU
	MI IQSERVER
	MI ISP
	MI IVE
	MI PSPI
	MI RGN
	MI SCL
	MI SENSOR
	MI SYS
	MI VDISP
	MI VIF
BSP Module Development Guide	ADCLP Usage Reference
	ADCMP Usage Reference
	Capture Usage Reference
	Cipher usage reference
	EMMC usage and motherboard production
	Ethernet Reference
	GPIO Usage Reference
	I2C Usage Reference
	IR Usage Reference
	Keypad Usage Reference
	Padmux Usage Reference
	PWM Usage Reference
	RTC Usage Reference
	SDMMC Reference
	Sensor Usage Reference
	SPI Usage Reference
	SPWM Usage Reference
	Timer Usage Reference
	UART Usage Reference
	USB Usage Reference
	Watchdog usage reference
	Register Usage Reference
	SD_EMMC stress test reference
Linux Development Guide System Related	Introduction to compilation and packaging
	Partition Introduction
	Introduction to Vendor Partition Data Burning
	Busybox Tailoring Reference
	Touch screen driver integration reference
	Power Consumption Adjustment Guide
	Dvfs Usage Reference
	Lastlog usage reference
	Device Mapper usage reference
	usb factory tool usage reference
	Reference for system reboot and reason acquisition
	IPU usage reference
	Memory Usage Reference
Linux Development Guide Image Related	Screen reference
	Sensor driver migration reference
	BootLogo usage reference
Linux Development Guide Audio Related	Audio Development Guide
	AEC Algorithm Usage Reference
	APC Algorithm Usage Reference
	BF Algorithm Usage Reference
	SSL Algorithm Usage Reference
	KWS Algorithm Usage Reference
	BootMusic usage reference
Linux Development Guide Software Upgrade	OTA upgrade reference
	USB & SD upgrade
Linux Development Guide Network Related	Wlan usage reference
	Wifi P2P Usage Reference
	DNS & DHCP Configuration Reference
Linux Development Guide Tools	Buildroot compilation reference
	ADB usage reference
	SSH & SCP Usage Reference
	Top Migration Reference
	RZ & SZ Migration Reference
	Bluez porting reference
	Wpa_supplicant & iwlist porting reference
	Iperf2 porting reference
Linux Development Guide Image Quality Development Reference	ISP Software Development Reference
	ISP API Turning SOP
	AE/AWB/AF Interface
RISCV Development Guide	RISCV Development Environment User Guide
	RISCV_BSP_MOUNRIVER usage reference
	RISCV Virtual File System Usage Reference
	RISCV log saving function usage reference
	RISCV_I2C Usage Reference
	RISCV_IR Usage Reference
	RISCV_SPI Usage Reference
	RISCV_UART Usage Reference
	RISCV_PWM Usage Reference
	RISCV_Capture Usage Reference
	RISCV_SPWM Usage Reference
	RISCV_ADCLP Usage Reference
	RISCV_ADCMP Usage Reference
	RISCV_GPIO usage reference
	RISCV_TIMER usage reference
	RISCV_WATCHDOG usage reference
	RISCV_RPMsg Usage Reference
	RISCV_HeartBeat usage reference

4. Layout¶

5. Disclaimer and Copyright¶

Disclaimer and Copyright

SigmaStar Technology makes no representations or warranties including, for example but not limited to, warranties of merchantability, fitness for a particular purpose, non-infringement of any intellectual property right or the accuracy or completeness of this document, and reserves the right to make changes without further notice to any products herein to improve reliability, function or design. No responsibility is assumed by SigmaStar Technology arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others.

SigmaStar^® is a trademark of SigmaStar Technology Corp. Other trademarks or names herein are only for identification purposes only and owned by their respective owners.