Table of Contents
SPI protocol noForth versions
- MSP430G2xxx, bitbang SPI version for the MSP430G2553
- MSP430FR59xx, bitbang SPI version for the MSP430FR5949
- MSP430F14x, bitbang SPI version for the MSP430F149
- MSP430G2xxx, USCI B0 SPI version for the MSP430G2553
- MSP430FR59xx, eUSCI A1 SPI version for the MSP430FR5949
- MSP430F14x, USART1 SPI version for the MSP430F149
SPI used to drive an OLED display & W25Q16 external Flash memory
More information on the MSP430G2553
- MSP430x2xx Family guide SLAU144J.PDF, SPI on page 444ff
- MSP430G2553 datasheet SLAS735J.PDF, port data on page 49ff
Examples
| File name | Commands | Purpose |
|---|---|---|
| SPI-loopback MSP430.f | COUNTER | A counter as simplest loopback test |
| SPI OLED display.f | DEMO | Show text on a graphic OLED display |
| Flash driver MSP430.f | SPI-ON | Activate SPI-interface to Flash memory chip |
FILL1 0 write-sector | Fill buffer with pattern en write to Flash sector 0 | |
0. 100 FDUMP | Dump sector 0 showing the written contents, etc. | |
| WS2812 simple G2553.f | SHOW for MSP430G2553 | Display five different colors on max. 40 WS2812 leds, |
| WS2812 simple FR5949.f | SHOW for MSP430FR59xx | the number of LEDs maybe changed by editing #LEDS |
Running SPI OLED display demo