From 455b19962e47750a6d59055d79f9f724e631bf6a Mon Sep 17 00:00:00 2001
From: chrysn <chrysn@fsfe.org>
Date: Tue, 17 Sep 2024 09:21:11 +0200
Subject: [PATCH] examples/rust-gcoap: Use patched try-lock version for armv6
 devices

---
 examples/rust-gcoap/Cargo.lock | Bin 28904 -> 29022 bytes
 examples/rust-gcoap/Cargo.toml |   9 ++++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/examples/rust-gcoap/Cargo.lock b/examples/rust-gcoap/Cargo.lock
index 0cf8a6723822a731743d896d983bcee9b4ba9f33..b994dcef61fa9784c83fc1af73d6c5fc5401d3f8 100644
GIT binary patch
delta 180
zcmaFykn!Fl#trhWlbN}NCo3~)Z8mY;$TeAoNoeyU|JjWE1^GoKiAg!Bx``$ExtYnE
zD*{&wOwJYNpFCHbBda(yF)ueiuec<!NWY}0Qa2|*IorM{wanJUG}+kF%)&Iu)GW~?
wB`MJ`$=on0B`GN>)illA*f7~R+1xxO+0;OpScQ`rxy2@biqqJ<H%Xfh0AkBLL;wH)

delta 108
zcmccji1Eck#trhWlfOuaZjN!?$hBE1U<TvlLtYY_p9S^_OupynY?o?cWSE$gn37^*
zm}p{TWNKt?YHDDTnrM<@W@=_;X=H3-Xpv-|W&jj5OG`?&Og2bMwJ=LcG&i<1Gc=rB
M$RWAeI9Zzy0F37&i2wiq

diff --git a/examples/rust-gcoap/Cargo.toml b/examples/rust-gcoap/Cargo.toml
index c461e5e75b..99d15c69d8 100644
--- a/examples/rust-gcoap/Cargo.toml
+++ b/examples/rust-gcoap/Cargo.toml
@@ -19,7 +19,8 @@ codegen-units = 1
 opt-level = "s"
 
 [dependencies]
-riot-wrappers = { version = "^0.9.0", features = [ "set_panic_handler", "panic_handler_format", "with_coap_message", "with_coap_handler" ] }
+riot-wrappers = { version = "^0.9.0", features = [ "set_panic_handler", "panic_handler_format", "with_coap_message", "with_coap_handler", "provide_critical_section_1_0" ] }
+portable-atomic = { version = "1", features = [ "critical-section" ] }
 
 coap-message-demos = { git = "https://gitlab.com/chrysn/coap-message-demos/", default-features = false }
 coap-handler-implementations = "0.5"
@@ -31,3 +32,9 @@ riot-coap-handler-demos = { git = "https://gitlab.com/etonomy/riot-module-exampl
 # RIOTBASE.
 rust_riotmodules = { path = "../../sys/rust_riotmodules/" }
 static_cell = "2.1.0"
+
+[patch.crates-io]
+# from https://github.com/seanmonstar/try-lock/pull/11, necessary for those
+# platforms without atomics (which also needs provide_critical_section_1_0 from
+# riot-wrappers, and portable-atomic/critical-section to bridge the gap)
+try-lock = { git = "https://github.com/seanmonstar/try-lock", rev = "45c39685b56a4dba1b71bdbbbe5f731c3c77dc50" }