telent

{
  "tag": {
    "ble_sm_sc_oob_data": {
      "members": {
        "r": {
          "offset": 0,
          "type": {
            "array": {
              "count": 15,
              "of": {

telent

(let [buf (unsafe.alloc 25)]
  (unsafe.poke buf 0 1 0x55)
  (unsafe.poke buf 1 1 0xaa)
  (unsafe.poke buf 2 1 0x11)
  (unsafe.poke buf 3 1 0xff)
  (unsafe.poke buf 4 4 0xdeadbeef)
  (assert (= 0x11 (unsafe.peek buf 2 1)))
  (assert (= 0xdeadbeef (unsafe.peek buf 4 4)))
  ;; this next one is confusing, because

telent

;; imagining that `data` exists only in the body
;; of this mac, so that it can't be called except
;; in the context of an active window
(with-window [10 10 80 80]
  (data [0x00 0xff 0x00 0xff])
  (print "doing stuff")
  (data [0xff 0x00 0xff 0x00])
  (something-else)
  (data [0x00 0xff 0x00 0xff])
  (data [0x77 0x77 0x77 0x77]))

telent

diff --git a/src/displayapp/DisplayAppRecovery.cpp b/src/displayapp/DisplayAppRecovery.cpp
index fd7017a..aa10944 100644
--- a/src/displayapp/DisplayAppRecovery.cpp
+++ b/src/displayapp/DisplayAppRecovery.cpp
@@ -48,6 +48,8 @@ void DisplayApp::Process(void* instance) {
 }
 
 void DisplayApp::InitHw() {
+  brightnessController.Init();
+  brightnessController.Set(Controllers::BrightnessController::Levels::High); // Controllers::BrightnessController::Levels.

telent

diff --git a/src/platforms/f4discovery/Makefile.inc b/src/platforms/f4discovery/Makefile.inc
index ae6b75a..578aebb 100644
--- a/src/platforms/f4discovery/Makefile.inc
+++ b/src/platforms/f4discovery/Makefile.inc
@@ -26,10 +26,11 @@ $(info  Load address 0x08004000 for BMPBootloader)
 LDFLAGS = $(LDFLAGS_BOOT) -Wl,-Ttext=0x8004000
 CFLAGS += -DDFU_SERIAL_LENGTH=9
 else
-LDFLAGS += $(LDFLAGS_BOOT)
+LDFLAGS += $(LDFLAGS_BOOT) -Wl,-Ttext=0x8000000

telent

  /nix/store/vv9ij1wd45vckp9bm1xp776zb51h4wcq-gcc-wrapper-9.3.0/bin/cc   -o scripts/kconfig/nconf scripts/
kconfig/nconf.o scripts/kconfig/nconf.gui.o scripts/kconfig/confdata.o scripts/kconfig/expr.o scripts/kcon
fig/lexer.lex.o scripts/kconfig/menu.o scripts/kconfig/parser.tab.o scripts/kconfig/preprocess.o scripts/k
config/symbol.o scripts/kconfig/util.o   -L /nix/store/4wsq4c9v3hjlmbiaq8d8r1al7pm27jib-ncurses-6.2/lib -l
ncursesw -lmenuw -lpanelw
cho "no-op"
/bin/sh: cho: not found
make[1]: *** [scripts/kconfig/Makefile:48: nconfig] Error 127

guessing this was introduced by the gnarly sed expression in kernel/builder.nix 

telent

# this is Work In Progress configuration.nix for cross-compiling
# a Kodi appliance based on the Odroid C2

{ config, lib, pkgs, ... }:

{
  nixpkgs.overlays = [
    (self: super: {

      # make-tarball is hardcoded to use pixz, but waqnts a host

telent

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  nixpkgs.overlays = [
    (self: super: {

telent

[dan@noetbook:~/src/odroid/uboot]$ cat default.nix 
with import <nixpkgs> {} ;
pkgsCross.aarch64-multiplatform.ubootOdroidC2.override {
  extraPatches = [
    (pkgs.fetchPatch { 
        url="https://source.denx.de/u-boot/u-boot/-/commit/a246e21351778a93805b3f52302a420f4b268601.diff";
	sha256 = lib.fakeHash;
    })];
}

telent

Audio

(This is still quite exploratory: when some of the questions have been answered and we find out if our suppositions are right, we can build a configuration option to enable audio cleanly)

To enable the audio subsystem, you first need to write to /dev/subsys_adsp

# echo 1 > /dev/subsys_adsp