To download. click the DOWNLOADS button in the top right corner, rename the uncompressed folder TeelSys_MCP23S17. Check that the TeelSys_MCP23S17 folder contains TeelSys_MCP23S17.cpp and ...
/*****/ /* Hello Blinky */ /*****/ #include "mcp23s17/mcp23s17.h" const int LED_PIN = 7; mcp23s17 gpio_x(mcp23s17::HardwareAddress::HW_ADDR_0); // All addressing pins ...
I'm having difficulties communicating with MCP23S17 I/O expander using SPI. I'm using IAR and Launchpad Rev.1.5 with MSP430G2553. Thing is, that attached leds don't even turn on. It even seems like ...
we used the SPI extended GPIO function of the MCP23S17 base on Linux in our project, and the Linux version is 4.14. I configured DTS according to the file ...