Other Parts Discussed in Thread: CC2640
WS2812B Neo pixel Led Interfering through SPI .using CC2640 . i tried the coding with below library and run inside of the project zero code but its not emitting any spi signal from mosi dio9 pin ?
/******************************************************************************
* @file WS2812.h
* @author Rémi Pincent - INRIA
* @date 10/04/2018
*
* @brief Neopixel WS2812 driver - cdn.sparkfun.com/.../WS2812.pdf
*
* Project : cc26xx_neopixel
* Contact: Rémi Pincent - remi.pincent@inria.fr
*
* Revision History:
* refer github.com/.../cc26xx_neopixel.git
*
* LICENSE :
* cc26xx_neopixel (c) by Rémi Pincent
* cc26xx_neopixel is licensed under a
* Creative Commons Attribution-NonCommercial 3.0 Unported License.
*
* You should have received a copy of the license along with this
* work. If not, see <creativecommons.org/.../>.
*****************************************************************************/
#ifndef WS2812__include
#define WS2812__include
#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************************
* Include Files
**************************************************************************/
#include <stdint.h>
#include <stdbool.h>
/**************************************************************************
* Manifest Constants
**************************************************************************/
/**************************************************************************
* Type Definitions
**************************************************************************/
/**************************************************************************
* Global variables
**************************************************************************/
/**************************************************************************
* Macros
**************************************************************************/
/**************************************************************************
* Global Functions Declarations
**************************************************************************/
/**
* Initialize WS2812 driver with data line on arg_u8_pin
* SPI used will be SPI at index 0 in your Board.c
*/
extern void WS2812_begin(void);
/**
* Initialize WS2812 driver with data line on arg_u8_pin
* SPI used will be SPI at index arg_u8_spiId in your Board.c
*/
extern void WS2812_beginSPI(uint8_t arg_u8_spiId);
extern void WS2812_close(void);
extern bool WS2812_show(void);
extern void WS2812_setPixelColor(uint16_t arg_u16_ledIndex, uint8_t arg_u8_red, uint8_t arg_u8_green, uint8_t arg_u8_blue);
extern void WS2812_end(void);
#ifdef __cplusplus
}
#endif
#endif /* WS2812__include */
