Add stm32 USB OTG peripherals

2022-02-08 00:32:49 +02:00
parent a4b4a7bcf9
commit db0d798b48
7 changed files with 427 additions and 1 deletions
--- a/embassy-stm32/build.rs
+++ b/embassy-stm32/build.rs
@ -185,6 +185,14 @@ fn main() {
        println!("cargo:rustc-cfg={}x{}", &chip_name[..9], &chip_name[10..11]);
    }

+    // =======
+    // Features for targeting groups of chips
+
+    println!("cargo:rustc-cfg={}", &chip_name[..7]); // stm32f4
+    println!("cargo:rustc-cfg={}", &chip_name[..9]); // stm32f429
+    println!("cargo:rustc-cfg={}x", &chip_name[..8]); // stm32f42x
+    println!("cargo:rustc-cfg={}x{}", &chip_name[..7], &chip_name[8..9]); // stm32f4x9
+
    // ========
    // Handle time-driver-XXXX features.