STM32: fixed STM32_OTG_STEPPING for STM32F405

bizarrely, this caused USB disconnects when writing to PA9 (USART1_TX) on a STM32F405 which had USB on PA11/PA12
ArduPilot · Feb 12, 2018 · 37fec8c · 37fec8c
1 parent c78b75a
commit 37fec8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
@@ -2370,7 +2370,7 @@
 #define STM32_HAS_LPUART1                   FALSE
 
 /* USB attributes.*/
-#define STM32_OTG_STEPPING                  1
+#define STM32_OTG_STEPPING                  2
 #define STM32_HAS_OTG1                      TRUE
 #define STM32_OTG1_ENDPOINTS                3
 #define STM32_HAS_OTG2                      TRUE