diff options
Diffstat (limited to 'chip/stm32/usart-stm32f3.h')
| -rw-r--r-- | chip/stm32/usart-stm32f3.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/chip/stm32/usart-stm32f3.h b/chip/stm32/usart-stm32f3.h new file mode 100644 index 0000000000..ebf972aab9 --- /dev/null +++ b/chip/stm32/usart-stm32f3.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ +#ifndef CHIP_STM32_USART_STM32F3_H +#define CHIP_STM32_USART_STM32F3_H + +#include "usart.h" + +#define STM32_USARTS_MAX 3 + +/* + * The STM32F3 series can have as many as three UARTS. These are the HW configs + * for those UARTS. They can be used to initialize STM32 generic UART configs. + */ +extern struct usart_hw_config const usart1_hw; +extern struct usart_hw_config const usart2_hw; +extern struct usart_hw_config const usart3_hw; + +#endif /* CHIP_STM32_USART_STM32F3_H */ |