Merge pull request #3699 from bugadani/faq

Update faq

1 files changed, 3 insertions, 12 deletions

diff --git a/docs/pages/faq.adoc b/docs/pages/faq.adoc
index ed88515d0..9c4d277f9 100644
--- a/docs/pages/faq.adoc
+++ b/docs/pages/faq.adoc
@@ -92,17 +92,9 @@ If you see linker error like this:
           >>> referenced by driver.rs:127 (src/driver.rs:127)
           >>>               embassy_time-846f66f1620ad42c.embassy_time.4f6a638abb75dd4c-cgu.0.rcgu.o:(embassy_time::driver::now::hefb1f99d6e069842) in archive Devel/Embedded/pogodyna/target/thumbv7em-none-eabihf/debug/deps/libembassy_time-846f66f1620ad42c.rlib
 
-          rust-lld: error: undefined symbol: _embassy_time_allocate_alarm
-          >>> referenced by driver.rs:134 (src/driver.rs:134)
-          >>>               embassy_time-846f66f1620ad42c.embassy_time.4f6a638abb75dd4c-cgu.0.rcgu.o:(embassy_time::driver::allocate_alarm::hf5145b6bd46706b2) in archive Devel/Embedded/pogodyna/target/thumbv7em-none-eabihf/debug/deps/libembassy_time-846f66f1620ad42c.rlib
-
-          rust-lld: error: undefined symbol: _embassy_time_set_alarm_callback
-          >>> referenced by driver.rs:139 (src/driver.rs:139)
-          >>>               embassy_time-846f66f1620ad42c.embassy_time.4f6a638abb75dd4c-cgu.0.rcgu.o:(embassy_time::driver::set_alarm_callback::h24f92388d96eafd2) in archive Devel/Embedded/pogodyna/target/thumbv7em-none-eabihf/debug/deps/libembassy_time-846f66f1620ad42c.rlib
-
-          rust-lld: error: undefined symbol: _embassy_time_set_alarm
+          rust-lld: error: undefined symbol: _embassy_time_schedule_wake
           >>> referenced by driver.rs:144 (src/driver.rs:144)
-          >>>               embassy_time-846f66f1620ad42c.embassy_time.4f6a638abb75dd4c-cgu.0.rcgu.o:(embassy_time::driver::set_alarm::h530a5b1f444a6d5b) in archive Devel/Embedded/pogodyna/target/thumbv7em-none-eabihf/debug/deps/libembassy_time-846f66f1620ad42c.rlib
+          >>>               embassy_time-846f66f1620ad42c.embassy_time.4f6a638abb75dd4c-cgu.0.rcgu.o:(embassy_time::driver::schedule_wake::h530a5b1f444a6d5b) in archive Devel/Embedded/pogodyna/target/thumbv7em-none-eabihf/debug/deps/libembassy_time-846f66f1620ad42c.rlib
 ----
 
 You probably need to enable a time driver for your HAL (not in `embassy-time`!). For example with `embassy-stm32`, you might need to enable `time-driver-any`:
@@ -158,10 +150,9 @@ Note that the git revision should match any other embassy patches or git depende
 * Set the following keys in the `[unstable]` section of your `.cargo/config.toml`
     ** `build-std = ["core"]`
     ** `build-std-features = ["panic_immediate_abort"]`
-* Enable feature `embassy-time/generic-queue`, disable feature `embassy-executor/integrated-timers`
 * When using `InterruptExecutor`:
     ** disable `executor-thread`
-    ** make `main`` spawn everything, then enable link:https://docs.rs/cortex-m/latest/cortex_m/peripheral/struct.SCB.html#method.set_sleeponexit[SCB.SLEEPONEXIT] and `loop { cortex_m::asm::wfi() }`
+    ** make `main` spawn everything, then enable link:https://docs.rs/cortex-m/latest/cortex_m/peripheral/struct.SCB.html#method.set_sleeponexit[SCB.SLEEPONEXIT] and `loop { cortex_m::asm::wfi() }`
     ** *Note:*  If you need 2 priority levels, using 2 interrupt executors is better than 1 thread executor + 1 interrupt executor.
 
 == How do I set up the task arenas on stable?