From cc432b761c884a0bd8e9d83db0a4e26109fc08b1 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 08 十一月 2024 15:35:38 +0800
Subject: [PATCH] 安邦手环GPS删除部分无用数据和修改4G波特率9600出厂测试固件
---
keil/include/components/wsf/sources/platform/pal_uart.c | 211 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 211 insertions(+), 0 deletions(-)
diff --git a/keil/include/components/wsf/sources/platform/pal_uart.c b/keil/include/components/wsf/sources/platform/pal_uart.c
new file mode 100644
index 0000000..ca63f08
--- /dev/null
+++ b/keil/include/components/wsf/sources/platform/pal_uart.c
@@ -0,0 +1,211 @@
+/*************************************************************************************************/
+/*!
+ * \file
+ *
+ * \brief UART driver definition.
+ *
+ * Copyright (c) 2019-2020 Packetcraft, Inc.
+ *
+ * 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.
+ */
+/*************************************************************************************************/
+
+#include "pal_uart.h"
+
+/**************************************************************************************************
+ Type definitions
+**************************************************************************************************/
+
+/*! \brief Control block. */
+typedef struct
+{
+ PalUartState_t state; /*!< UART state. */
+ PalUartConfig_t config; /*!< UART configuration. */
+} palUartCtrlBlk_t;
+
+/**************************************************************************************************
+ Local Variables
+**************************************************************************************************/
+
+#define PAL_UART_INVALID_INSTANCE_NUM 0xFF
+
+#ifdef DEBUG
+
+/*! \brief Parameter check. */
+#define PAL_UART_PARAM_CHECK(p, expr) \
+ { \
+ if (!(expr)) \
+ { \
+ p->state = PAL_UART_STATE_ERROR; \
+ return; \
+ } \
+ }
+
+#else
+
+/*! \brief Parameter check (disabled). */
+#define PAL_UART_PARAM_CHECK(p, expr)
+
+#endif
+
+/*! \brief Control block. */
+static palUartCtrlBlk_t palUartCb[2];
+
+/**************************************************************************************************
+ Local Functions
+**************************************************************************************************/
+
+/*************************************************************************************************/
+/*!
+ * \brief Get UART instance number from UART ID.
+ *
+ * \param id UART ID.
+ *
+ * \return UART instance number.
+ */
+/*************************************************************************************************/
+static palUartCtrlBlk_t *palUartGetContext(PalUartId_t id)
+{
+ switch ((uint8_t)id)
+ {
+ case PAL_UART_ID_UCI:
+ case PAL_UART_ID_TERMINAL:
+ return &palUartCb[0];
+
+ case PAL_UART_ID_USER:
+ return &palUartCb[1];
+
+ default:
+ break;
+ }
+
+ return NULL;
+}
+
+/*************************************************************************************************/
+/*!
+ * \brief UART event handler.
+ *
+ * \param pEvent UART event.
+ * \param pContext Instance context.
+ */
+/*************************************************************************************************/
+
+/*************************************************************************************************/
+/*!
+ * \brief Initialize UART.
+ *
+ * \param id UART ID.
+ * \param pCfg Peripheral configuration.
+ */
+/*************************************************************************************************/
+void PalUartInit(PalUartId_t id, const PalUartConfig_t *pCfg)
+{
+ palUartCtrlBlk_t *pCtx = palUartGetContext(id);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx != NULL);
+ PAL_UART_PARAM_CHECK(pCtx, pCfg != NULL);
+
+ pCtx->config = *pCfg;
+
+ /* Resolve instance. */
+ switch (pCtx - palUartCb)
+ {
+ case 0:
+ break;
+ default:
+ break;
+ }
+
+ pCtx->state = PAL_UART_STATE_READY;
+}
+
+/*************************************************************************************************/
+/*!
+ * \brief De-Initialize UART.
+ *
+ * \param id UART ID.
+ */
+/*************************************************************************************************/
+void PalUartDeInit(PalUartId_t id)
+{
+ palUartCtrlBlk_t *pCtx = palUartGetContext(id);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx != NULL);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx->state == PAL_UART_STATE_READY);
+
+ pCtx->state = PAL_UART_STATE_UNINIT;
+}
+
+/*************************************************************************************************/
+/*!
+ * \brief Get the current state.
+ *
+ * \param id UART id.
+ *
+ * \return Current state.
+ */
+/*************************************************************************************************/
+PalUartState_t PalUartGetState(PalUartId_t id)
+{
+ palUartCtrlBlk_t *pCtx = palUartGetContext(id);
+
+ if (pCtx == NULL)
+ {
+ return PAL_UART_STATE_ERROR;
+ }
+
+ return pCtx->state;
+}
+
+/*************************************************************************************************/
+/*!
+ * \brief Read data from Rx FIFO.
+ *
+ * \param id UART ID.
+ * \param pData Read buffer.
+ * \param len Number of bytes to read.
+ */
+/*************************************************************************************************/
+void PalUartReadData(PalUartId_t id, uint8_t *pData, uint16_t len)
+{
+ palUartCtrlBlk_t *pCtx = palUartGetContext(id);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx != NULL);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx->state != PAL_UART_STATE_UNINIT);
+ PAL_UART_PARAM_CHECK(pCtx, pData != NULL);
+ PAL_UART_PARAM_CHECK(pCtx, len > 0);
+
+ pCtx->state = PAL_UART_STATE_BUSY;
+
+ PAL_UART_PARAM_CHECK(pCtx, err == NRFX_SUCCESS);
+}
+
+/*************************************************************************************************/
+/*!
+ * \brief Write data to Tx FIFO.
+ *
+ * \param id UART ID.
+ * \param pData Write buffer.
+ * \param len Number of bytes to write.
+ */
+/*************************************************************************************************/
+void PalUartWriteData(PalUartId_t id, const uint8_t *pData, uint16_t len)
+{
+ palUartCtrlBlk_t *pCtx = palUartGetContext(id);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx != NULL);
+ PAL_UART_PARAM_CHECK(pCtx, pCtx->state != PAL_UART_STATE_UNINIT);
+ PAL_UART_PARAM_CHECK(pCtx, pData != NULL);
+ PAL_UART_PARAM_CHECK(pCtx, len > 0);
+
+ pCtx->state = PAL_UART_STATE_BUSY;
+
+ PAL_UART_PARAM_CHECK(pCtx, err == NRFX_SUCCESS);
+}
--
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