FMPI2c timings

Author: burrbull

CHANGELOG.md

@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
  - Add `f469disc-lcd-test` with color/BER test pattern LCD output [#789]
  - Port `dsihost` implementation from stm32h7xx-hal [#786]
  - I2C 10-bit address support for I2c [#772] [#783]
+ - FMPI2c APB timings [#770]
  - `i2c_scanner` example [#758]
  - Enable `sdio` for stm32f446 [#764]
  - port LTDC implementation and example from stm32f7xx-hal [#731]
@@ -62,6 +63,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 [#764]: https://github.com/stm32-rs/stm32f4xx-hal/pull/764
 [#768]: https://github.com/stm32-rs/stm32f4xx-hal/pull/768
 [#771]: https://github.com/stm32-rs/stm32f4xx-hal/pull/771
+[#770]: https://github.com/stm32-rs/stm32f4xx-hal/pull/770
 [#772]: https://github.com/stm32-rs/stm32f4xx-hal/pull/772
 [#773]: https://github.com/stm32-rs/stm32f4xx-hal/pull/773
 [#774]: https://github.com/stm32-rs/stm32f4xx-hal/pull/774

Cargo.toml

@@ -520,7 +520,7 @@ dsihost = ["embedded-display-controller"]
 eth = []
 fmc = []
 fsmc = []
-fmpi2c1 = []
+fmpi2c1 = ["dep:micromath"]
 gpiod = []
 gpioe = []
 gpiof = []

examples/display-touch.rs

@@ -1,4 +1,4 @@
-//!  
+//!
 //! Demonstrates use of I2C bus to configure and use FT6x06 touchscreen controller
 //!
 //! Hardware Required: STM32F412G-DISCO board or STM32F413H-DISCO board