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-rw-r--r--os/hal/platforms/STM8L/serial_lld.h270
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diff --git a/os/hal/platforms/STM8L/serial_lld.h b/os/hal/platforms/STM8L/serial_lld.h
deleted file mode 100644
index 1164cc8fc..000000000
--- a/os/hal/platforms/STM8L/serial_lld.h
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file STM8L/serial_lld.h
- * @brief STM8L low level serial driver header.
- *
- * @addtogroup SERIAL
- * @{
- */
-
-#ifndef _SERIAL_LLD_H_
-#define _SERIAL_LLD_H_
-
-#if HAL_USE_SERIAL || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-#define SD_MODE_PARITY 0x07 /**< @brief Parity field mask. */
-#define SD_MODE_PARITY_NONE 0x00 /**< @brief No parity. */
-#define SD_MODE_PARITY_EVEN 0x05 /**< @brief Even parity. */
-#define SD_MODE_PARITY_ODD 0x07 /**< @brief Odd parity. */
-
-#define SD_MODE_STOP 0x30 /**< @brief Stop bits mask. */
-#define SD_MODE_STOP_1 0x00 /**< @brief One stop bit. */
-#define SD_MODE_STOP_2 0x20 /**< @brief Two stop bits. */
-#define SD_MODE_STOP_1P5 0x30 /**< @brief 1.5 stop bits. */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief USART1 driver enable switch.
- * @details If set to @p TRUE the support for USART1 is included.
- * @note The default is @p TRUE.
- */
-#if !defined(STM8L_SERIAL_USE_USART1) || defined(__DOXYGEN__)
-#define STM8L_SERIAL_USE_USART1 TRUE
-#endif
-
-/**
- * @brief USART2 driver enable switch.
- * @details If set to @p TRUE the support for USART3 is included.
- * @note The default is @p TRUE.
- */
-#if !defined(STM8L_SERIAL_USE_USART2) || defined(__DOXYGEN__)
-#define STM8L_SERIAL_USE_USART2 TRUE
-#endif
-
-/**
- * @brief USART3 driver enable switch.
- * @details If set to @p TRUE the support for USART3 is included.
- * @note The default is @p TRUE.
- */
-#if !defined(STM8L_SERIAL_USE_USART3) || defined(__DOXYGEN__)
-#define STM8L_SERIAL_USE_USART3 TRUE
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if STM8L_SERIAL_USE_USART1 && !STM8L_HAS_USART1
-#error "USART1 not present in the selected device"
-#endif
-
-#if STM8L_SERIAL_USE_USART2 && !STM8L_HAS_USART2
-#error "USART2 not present in the selected device"
-#endif
-
-#if STM8L_SERIAL_USE_USART3 && !STM8L_HAS_USART3
-#error "USART3 not present in the selected device"
-#endif
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Generic Serial Driver configuration structure.
- * @details An instance of this structure must be passed to @p sdStart()
- * in order to configure and start a serial driver operations.
- * @note This structure content is architecture dependent, each driver
- * implementation defines its own version and the custom static
- * initializers.
- */
-typedef struct {
- /**
- * @brief Bit rate register.
- */
- uint16_t sc_brr;
- /**
- * @brief Mode flags.
- */
- uint8_t sc_mode;
-} SerialConfig;
-
-/**
- * @brief @p SerialDriver specific data.
- */
-#define _serial_driver_data \
- _base_asynchronous_channel_data \
- /* Driver state.*/ \
- sdstate_t state; \
- /* Input queue.*/ \
- InputQueue iqueue; \
- /* Output queue.*/ \
- OutputQueue oqueue; \
- /* Input circular buffer.*/ \
- uint8_t ib[SERIAL_BUFFERS_SIZE]; \
- /* Output circular buffer.*/ \
- uint8_t ob[SERIAL_BUFFERS_SIZE]; \
- /* End of the mandatory fields.*/ \
- USART_TypeDef *usart;
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @brief Macro for baud rate computation.
- * @note Make sure the final baud rate is within tolerance.
- */
-#define BRR(b) (SYSCLK / (b))
-
-#if STM8L_SERIAL_USE_USART1 || defined(__DOXYGEN__)
-/**
- * @brief USART1 RX interrupt handler segment.
- */
-#define _USART1_RECEIVE_ISR() { \
- uint8_t sr = USART1->SR; \
- if (sr & (USART_SR_RXNE | USART_SR_OR | USART_SR_NF | \
- USART_SR_FE | USART_SR_PE)) { \
- if (sr & (USART_SR_OR | USART_SR_NF | USART_SR_FE | USART_SR_PE)) \
- sd_lld_set_error(&SD1, sr); \
- chSysLockFromIsr(); \
- sdIncomingDataI(&SD1, USART1->DR); \
- chSysUnlockFromIsr(); \
- } \
-}
-
-/**
- * @brief USART1 TX interrupt handler segment.
- */
-#define _USART1_TRANSMIT_ISR() { \
- if (USART1->SR & USART_SR_TXE) { \
- msg_t b; \
- chSysLockFromIsr(); \
- b = sdRequestDataI(&SD1); \
- chSysUnlockFromIsr(); \
- if (b < Q_OK) \
- USART1->CR2 &= (uint8_t)~USART_CR2_TIEN; \
- else \
- USART1->DR = (uint8_t)b; \
- } \
-}
-#endif /* STM8L_SERIAL_USE_USART1 */
-
-#if STM8L_SERIAL_USE_USART2 || defined(__DOXYGEN__)
-/**
- * @brief USART2 RX interrupt handler segment.
- */
-#define _USART2_RECEIVE_ISR() { \
- uint8_t sr = USART2->SR; \
- if (sr & (USART_SR_RXNE | USART_SR_OR | USART_SR_NF | \
- USART_SR_FE | USART_SR_PE)) { \
- if (sr & (USART_SR_OR | USART_SR_NF | USART_SR_FE | USART_SR_PE)) \
- sd_lld_set_error(&SD2, sr); \
- chSysLockFromIsr(); \
- sdIncomingDataI(&SD2, USART2->DR); \
- chSysUnlockFromIsr(); \
- } \
-}
-
-/**
- * @brief USART2 TX interrupt handler segment.
- */
-#define _USART2_TRANSMIT_ISR() { \
- if (USART2->SR & USART_SR_TXE) { \
- msg_t b; \
- chSysLockFromIsr(); \
- b = sdRequestDataI(&SD2); \
- chSysUnlockFromIsr(); \
- if (b < Q_OK) \
- USART2->CR2 &= (uint8_t)~USART_CR2_TIEN; \
- else \
- USART2->DR = (uint8_t)b; \
- } \
-}
-#endif /* STM8L_SERIAL_USE_USART2 */
-
-#if STM8L_SERIAL_USE_USART3 || defined(__DOXYGEN__)
-/**
- * @brief USART3 RX interrupt handler segment.
- */
-#define _USART3_RECEIVE_ISR() { \
- uint8_t sr = USART3->SR; \
- if (sr & (USART_SR_RXNE | USART_SR_OR | USART_SR_NF | \
- USART_SR_FE | USART_SR_PE)) { \
- if (sr & (USART_SR_OR | USART_SR_NF | USART_SR_FE | USART_SR_PE)) \
- sd_lld_set_error(&SD3, sr); \
- chSysLockFromIsr(); \
- sdIncomingDataI(&SD3, USART3->DR); \
- chSysUnlockFromIsr(); \
- } \
-}
-
-/**
- * @brief USART3 TX interrupt handler segment.
- */
-#define _USART3_TRANSMIT_ISR() { \
- if (USART3->SR & USART_SR_TXE) { \
- msg_t b; \
- chSysLockFromIsr(); \
- b = sdRequestDataI(&SD3); \
- chSysUnlockFromIsr(); \
- if (b < Q_OK) \
- USART3->CR2 &= (uint8_t)~USART_CR2_TIEN; \
- else \
- USART3->DR = (uint8_t)b; \
- } \
-}
-#endif /* STM8L_SERIAL_USE_USART3 */
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if STM8L_SERIAL_USE_USART1 && !defined(__DOXYGEN__)
-extern SerialDriver SD1;
-#endif
-#if STM8L_SERIAL_USE_USART2 && !defined(__DOXYGEN__)
-extern SerialDriver SD2;
-#endif
-#if STM8L_SERIAL_USE_USART3 && !defined(__DOXYGEN__)
-extern SerialDriver SD3;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void sd_lld_init(void);
- void sd_lld_start(SerialDriver *sdp, const SerialConfig *config);
- void sd_lld_stop(SerialDriver *sdp);
- void sd_lld_set_error(SerialDriver *sdp, uint8_t sr);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_SERIAL */
-
-#endif /* _SERIAL_LLD_H_ */
-
-/** @} */
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