Merge 5634b678f3 into 7a85414ece

.envrc

@@ -1 +0,0 @@
-use flake .

.github/workflows/build.yml

@@ -2,22 +2,6 @@ name: Build
 on: [push, pull_request]
 
 jobs:
-  check-nix-flake:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
-      - name: Check Nix Flake
-        run: nix flake check --print-build-logs
-
-  check-nix-build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
-      - name: Build package
-        run: nix build --print-build-logs
-
   build-windows:
     runs-on: windows-2022
     defaults:

blisp.nix

@@ -1,49 +0,0 @@
-{
-  lib,
-  self,
-  stdenv,
-  fetchFromGitHub,
-  argtable,
-  cmake,
-  libserialport,
-  pkg-config,
-  testers,
-  IOKit ? null,
-}:
-
-stdenv.mkDerivation (finalAttrs: {
-  pname = "blisp";
-  version = "0.0.4-unstable";
-  src = self;
-
-  nativeBuildInputs = [
-    cmake
-    pkg-config
-  ];
-
-  buildInputs = [
-    argtable
-    libserialport
-  ] ++ lib.optional stdenv.hostPlatform.isDarwin IOKit;
-
-  cmakeFlags = [
-    "-DBLISP_BUILD_CLI=ON"
-    "-DBLISP_USE_SYSTEM_LIBRARIES=ON"
-  ];
-
-  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.hostPlatform.isDarwin "-Wno-error=implicit-function-declaration";
-
-  passthru.tests.version = testers.testVersion {
-    package = finalAttrs.finalPackage;
-    version = "v${finalAttrs.version}";
-  };
-
-  meta = with lib; {
-    description = "In-System-Programming (ISP) tool & library for Bouffalo Labs RISC-V Microcontrollers and SoCs";
-    license = licenses.mit;
-    mainProgram = "blisp";
-    homepage = "https://github.com/pine64/blisp";
-    platforms = platforms.unix;
-    maintainers = [ maintainers.bdd ];
-  };
-})

default.nix

@@ -1,9 +0,0 @@
-(import (
-  let
-    lock = builtins.fromJSON (builtins.readFile ./flake.lock);
-  in
-  fetchTarball {
-    url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
-    sha256 = lock.nodes.flake-compat.locked.narHash;
-  }
-) { src = ./.; }).defaultNix

flake.lock

@@ -1,27 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1731319897,
-        "narHash": "sha256-PbABj4tnbWFMfBp6OcUK5iGy1QY+/Z96ZcLpooIbuEI=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "dc460ec76cbff0e66e269457d7b728432263166c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

flake.nix

@@ -1,44 +0,0 @@
-{
-  description = "A very basic flake";
-
-  inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-  };
-
-  outputs =
-    { self, nixpkgs, ... }@inputs:
-    let
-      systems = [
-        "x86_64-linux"
-        "aarch64-linux"
-      ];
-      forEachSystem = nixpkgs.lib.genAttrs systems;
-    in
-    {
-      packages = forEachSystem (
-        system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-        in
-        with pkgs;
-        {
-          blisp = callPackage ./blisp.nix { inherit self; };
-          default = self.packages.${system}.blisp;
-        }
-      );
-
-      devShells = forEachSystem (
-        system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-        in
-        with pkgs;
-        {
-          default = mkShell {
-            name = "blisp-dev";
-            nativeBuildInputs = [ self.packages.${system}.default ];
-          };
-        }
-      );
-    };
-}

shell.nix

@@ -1,9 +0,0 @@
-(import (
-  let
-    lock = builtins.fromJSON (builtins.readFile ./flake.lock);
-  in
-  fetchTarball {
-    url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
-    sha256 = lock.nodes.flake-compat.locked.narHash;
-  }
-) { src = ./.; }).shellNix

tools/blisp/src/cmd.h

@@ -2,14 +2,6 @@
 #ifndef BLISP_CMD_H
 #define BLISP_CMD_H
 
-#if defined (__unix__) || (defined (__APPLE__) && defined (__MACH__))
-#include <unistd.h>
-#elif defined(_WIN32) || defined(WIN32) 
-#include <io.h>
-#define R_OK 4
-#define access _access
-#endif
-
 #include <stdint.h>
 #include "error_codes.h"
 struct cmd {

tools/blisp/src/cmd/iot.c

@@ -13,20 +13,11 @@ static struct arg_str *port_name, *chip_type;  // TODO: Make this common
 static struct arg_lit* reset;
 static struct arg_end* end;
 static void* cmd_iot_argtable[7];
-static void cmd_iot_args_print_glossary();
 
 blisp_return_t blisp_single_download() {
   struct blisp_device device;
   blisp_return_t ret;
 
-  if (access(single_download->filename[0], R_OK) != 0) {
-    // File not accessible, error out.
-    fprintf(stderr, "Input firmware not found: %s\n", single_download->filename[0]);
-    cmd_iot_args_print_glossary(); /* Print help to assist user */
-    /* No need to free memory, will now exit with ret code 1 */
-    return 1;
-  }
-
   ret = blisp_common_init_device(&device, port_name, chip_type);
   if (ret != BLISP_OK) {
     return ret;

tools/blisp/src/cmd/write.c

@@ -20,7 +20,6 @@ static struct arg_str *port_name, *chip_type;
 static struct arg_lit* reset;
 static struct arg_end* end;
 static void* cmd_write_argtable[6];
-static void cmd_write_args_print_glossary();
 
 void fill_up_boot_header(struct bfl_boot_header* boot_header) {
   memcpy(boot_header->magiccode, "BFNP", 4);
@@ -169,15 +168,6 @@ void fill_up_boot_header(struct bfl_boot_header* boot_header) {
 blisp_return_t blisp_flash_firmware() {
   struct blisp_device device;
   blisp_return_t ret;
-
-  if (access(binary_to_write->filename[0], R_OK) != 0) {
-    // File not accessible, error out.
-    fprintf(stderr, "Input firmware not found: %s\n", binary_to_write->filename[0]);
-    cmd_write_args_print_glossary(); /* Print help to assist user */
-    /* No need to free memory, will now exit with ret code 1 */
-    return 1;
-  }
-
   ret = blisp_common_init_device(&device, port_name, chip_type);
 
   if (ret != 0) {
@@ -188,7 +178,6 @@ blisp_return_t blisp_flash_firmware() {
     // TODO: Error handling
     goto exit1;
   }
-
   parsed_firmware_file_t parsed_file;
   memset(&parsed_file, 0, sizeof(parsed_file));
   int parsed_result =