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Fix multiprio examples for stm32 devices.

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Commit bbe1eebc has changed the order of TIM candidates when using the
time-driver-any feature.  For instance, in the case of STM32F3, it
previously returned TIM2 but now returns TIM15.  Consequently, the
"multiprio" example no longer works as it requires three *free* CC
register (for alarms), while TIM15 provides only one (CC1 is always
reserved for regular time keeping).

This commit was successfully tested on STM32F3.  Additionally, I
verified that all the examples using a timer for STM32F0 and STM32F4
still build correctly.

Fixes #2749
This commit is contained in:
Cedric VINCENT 2024-11-13 17:54:52 +01:00
parent 015e3aecb4
commit 6801c6496c
3 changed files with 3 additions and 3 deletions
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2
examples/stm32f0/Cargo.toml
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@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
[dependencies]
# Change stm32f091rc to your chip name, if necessary.
embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "memory-x", "stm32f091rc", "time-driver-any", "exti", "unstable-pac"] }
embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "memory-x", "stm32f091rc", "time-driver-tim2", "exti", "unstable-pac"] }
cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
cortex-m-rt = "0.7.0"
defmt = "0.3"

2
examples/stm32f3/Cargo.toml
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@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
[dependencies]
# Change stm32f303ze to your chip name, if necessary.
embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "stm32f303ze", "unstable-pac", "memory-x", "time-driver-any", "exti"] }
embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "stm32f303ze", "unstable-pac", "memory-x", "time-driver-tim2", "exti"] }
embassy-sync = { version = "0.6.0", path = "../../embassy-sync", features = ["defmt"] }
embassy-executor = { version = "0.6.3", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
embassy-time = { version = "0.3.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }

2
examples/stm32f4/Cargo.toml
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@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
[dependencies]
# Change stm32f429zi to your chip name, if necessary.
embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-any", "exti", "chrono"] }
embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-tim4", "exti", "chrono"] }
embassy-sync = { version = "0.6.0", path = "../../embassy-sync", features = ["defmt"] }
embassy-executor = { version = "0.6.3", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
embassy-time = { version = "0.3.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }