JayKickliter

#include <assert.h>
#include <stdbool.h>
#include <stdint.h>

#include "system_config_lptim.h"
#include "system_config_power.h"
#include "system_config_irq.h"

#include "FreeRTOS.h"
#include "FreeRTOSConfig.h"

JayKickliter

#![feature(const_generics)]

use num::{PrimInt, Zero};

#[derive(Default)]
struct BitAcc<T: Default, const N: u8> {
    acc: T,
    n: u8,
}

JayKickliter

module interlaced_ntsc (
    input  wire       clk,
    input  wire [2:0] pixel_data, // 0 ( black )..5 (bright white)
    output wire       h_sync_out, // single clock tick indicating pixel_y will incrememt on next clock ( for debugging )
    output wire       v_sync_out, // single clock tick indicating pixel_y will reset to 0 or 1 on next clock, depending on the field ( for debugging )
    output wire [9:0] pixel_y,    // which line
    output wire [9:0] pixel_x,
    output wire       pixel_is_visible,
    output reg  [2:0] ntsc_out

JayKickliter

Compiling TI OpenCL and dependencies from source

In the following instructions, keep in mind that I'm using an install prefix of ~/ti as a placeholder while I attempt to bring on OpenCL by hand. That, and some other paths will be replaced with Buildroot-specific install directories later on.

Install host binaries

C66x DSP compiler

JayKickliter

trait FromHexDecBin: Sized {
    type Error;
    fn from_hex_dec_bin(s: &str) -> Result<Self, Self::Error>;
}

macro_rules! impl_from_hex_dec_bin {
    ($T:tt, $E:ty) => {
        impl FromHexDecBin for $T {
            type Error = $E;
            fn from_hex_dec_bin(s: &str) -> Result<$T, Self::Error> {

JayKickliter

pub unsafe fn reset_handler() {
    // Lots of stuff
    for (proc_num, proc_) in PROCESSES.as_ref().iter().enumerate() {
        match proc_ {
            Some(p) => {
                load_process_hook(proc_num as u32, p.package_name, p.flash_non_protected_start() as u32)
            },
            None => (),
        }
    }

JayKickliter

diff --git a/lib/fosphor/Makefile b/lib/fosphor/Makefile
index a8fb3bb..07af0e6 100644
--- a/lib/fosphor/Makefile
+++ b/lib/fosphor/Makefile
@@ -1,6 +1,6 @@
 UNAME=$(shell uname)
 CC=gcc
-CFLAGS=-Wall -Werror -O2 `pkg-config freetype2 glfw3 --cflags` -g
+CFLAGS=-Wall -O2 `pkg-config freetype2 glfw3 --cflags` -g
 LDLIBS=`pkg-config freetype2 glfw3 --libs` -lm

JayKickliter

# $(CURRENT_DIR) contains the location of this makefile
CURRENT_DIR := $(shell dirname $(abspath $(lastword $(MAKEFILE_LIST))))

JayKickliter

%.compdb_entry: %.c
    @echo "    {" > $@
    @echo "        \"command\": \"cc  $(CFLAGS) $(CPPFLAGS) -c $<\","   >> $@
    @echo "        \"directory\": \"$(CURDIR)\","               >> $@
    @echo "        \"file\": \"$<\""                    >> $@
    @echo "    },"                              >> $@

COMPDB_ENTRIES = $(addsuffix .compdb_entry, $(basename $(SOURCES)))

compile_commands.json: $(COMPDB_ENTRIES)

JayKickliter

Common rust source for both rust driver and userland code.

use core::intrinsics::transmute;

#[repr(C)]
#[derive(Debug, Clone, Copy)]
pub enum Partnum {
    CC1121,
    CC1120,