WebCyI2cWrite 39 CyI2cReset 40 SPI API 41 CySetSpiConfig 41 CyGetSpiConfig 41 CySpiReadWrite 42 JTAG API 43 CyJtagEnable 43 CyJtagDisable 43 CyJtagRead 44 CyJtagWrite 45 PHDC API 46 CyPhdcSetFeature 46 CyPhdcClrFeature 46 CyPhdcGetStatus 47 Index a Table of Contents CONFIDENTIAL USB Serial API Guide v. Webaddress. Address of the device to read from as a hexadecimal number (e.g.0x5e). byte/byteArray. Byte or byte array to write to the device. ezbIndex (optional) Board index …

How do you write to a specific register using I2C communcation?

WebCypress USB-Serial VCP I2C/SPI API Guide, Doc. No. 001-99398 Rev. ** 4 1. Introduction Cypress USB-Serial virtual COM port (VCP) I2C/SPI APIs provide an easy start to using … Webi2c Write Buffer. Write data from buffer to a device at an I2C address. A device connected to the I2C pins on the micro:bit at the address is selected to write data to. If the device is … list of engg colleges in chennai

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WebMar 7, 2015 · Get an I2C I/O expander (such as a MCP23008 or MCP23017) and put a bunch of LEDs and switches on the expander and put it at the other end. Just have the 2 I2C wires going from the PIC to the expander (of course, common VCC and ground). Write some code to read some switches and blink some LEDs (management loves blinky lights). WebMy corresponding DLPC3470_USB_Write () function is nearly identical to this function except it passes in the properly formatted rData buffer and calls CyI2cWrite () ....with correct results every time. The stats for this hardware: DMD: DLP2010 (.2 WVGA) Controller: DLPC3470 PMIC/LED Driver: DLPA2005 EVM Software: 6.7.0 EVM Firmware: 7.0.1 WebI believe that the I2C is successfully opened because this function returns CY_SUCCESS as 'rStatus', Then I used 'CyI2cWrite (cyHandle, &cyI2CDataConfig, &cyDatabuffer, 5000)' … list of engineering abbreviations