RickKimball

/*
 * 
 * File   : 910.c
 * Author : Minifloat 
 * Project: Launchprog
 * Version: 1.2 on 10 May 2012
 *
 */

#include <msp430.h>

RickKimball

#ifndef FABOOH
 #include <Streaming.h>
 #include "ringbuffer_simple.h"
 #define sizeofs(a) sizeof((a))/sizeof((a[0]))
 
#else
 serial_usart_isr_t<115200, CPU::frequency, TX1_PIN, RX1_PIN> Serial1;
 USART_IRQHandler(1, Serial1)
 
#endif

RickKimball

/*
   ws2812x_dma_timer.ino - DMA/TIMER based ws281x/neopixel routines

   Generate a ws281x compatible pulse train using PWM timer and DMA
   provided duty cycle data.  Connect pin PA1 to the DIN of a ws281x
   led strip and watch the animation.

   2018-07-07 - RRK simplified using RGB values, compute T0/T1 based on F_CPU
   2018-07-05 - RRK reworked to avoid interrupt
*/

RickKimball

/*
 * blink.cpp - simple fabooh blink
 */

#include <fabooh.h>
#include <main.h>

#define bit_set(r,b) (r) |= (b)
#define bit_clr(r,b) (r) &= ~(b)
#define bit_tst(r,b) (r) & (b)

RickKimball

/*
 * zero_print - print_base<> template example
 */
#include "print_t.h"

void setup() {
  Serial.begin(115200);
  delay(2000);
}

RickKimball

$ diff linux/work/hardware/lm4f/cores/lm4f/startup_gcc.c ../hardware/lm4f/cores/lm4f/startup_gcc.c 
71d70
< __attribute__((weak)) extern void Timer0IntHandler(void) {}
123c122
<     Timer0IntHandler,                      // Timer 0 subtimer A
---
>     IntDefaultHandler,                      // Timer 0 subtimer A
$ 

RickKimball

# STM32F1/Makefile - provide a way to use a custom boards.txt
#
#
.phony: all checkout clean
all: boards.txt

checkout:
	git checkout boards.txt

boards.txt:

RickKimball

#
# Makefile - blinkasm.elf
#
# Author: Rick Kimball
# email: rick@kimballsoftware.com
# Version: 1.04 Initial version 10/21/2011
# 

APP = blinkasm
MCU ?= msp430g2553

RickKimball

/*
 * 50baud.c - example of sending 50 baud async serial output on P1.1
 *            code uses timer sourced from VLO and sleeps between reports.
 *
 *  P1.0 - optionally output ACLK for measurement of VLO
 *  P1.1 - 50 baud async serial output
 *  P1.6 - indicator led, on during serial transmission
 *
 *  TIMER0    - continuous up mode sourced with ACLK (VLO)
 *  TIMER0_A0 - 50 baud ISR enabled and disable for 8-N-1 transmission

RickKimball

-------------------------------------------------------------------------
-- nco.vhd - Numerically Controlled Oscillator
--
-- Author: Rick Kimball rick@kimballsoftware.com
-- Date: 10/19/2017
-- Version: 3
--
-- vim: set ts=3 sw=3 expandtab
--