113 lines
3.4 KiB
C
113 lines
3.4 KiB
C
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/* Includes ----------------------------------------------------------------- */
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#include "bsp\i2c.h"
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/* Private define ----------------------------------------------------------- */
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/* Private macro ------------------------------------------------------------ */
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/* Private typedef ---------------------------------------------------------- */
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/* Private variables -------------------------------------------------------- */
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static void (*I2C_Callback[BSP_I2C_NUM][BSP_I2C_CB_NUM])(void);
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/* Private function -------------------------------------------------------- */
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static BSP_I2C_t I2C_Get(I2C_HandleTypeDef *hi2c) {
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if (hi2c->Instance == I2C3) return BSP_I2C_COMP;
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/*
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else if (hi2c->Instance == I2CX)
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return BSP_I2C_XXX;
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*/
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else
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return BSP_I2C_ERR;
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}
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void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_MASTER_TX_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_MASTER_TX_CPLT_CB]();
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}
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}
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void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_MASTER_RX_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_MASTER_RX_CPLT_CB]();
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}
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}
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void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_TX_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_TX_CPLT_CB]();
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}
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}
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void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_RX_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_RX_CPLT_CB]();
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}
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}
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void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_LISTEN_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_LISTEN_CPLT_CB]();
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}
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}
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void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_MEM_TX_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_MEM_TX_CPLT_CB]();
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}
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}
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void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_MEM_RX_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_MEM_RX_CPLT_CB]();
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}
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}
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void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_ERROR_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_ERROR_CB]();
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}
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}
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void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c) {
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BSP_I2C_t bsp_i2c = I2C_Get(hi2c);
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if (bsp_i2c != BSP_I2C_ERR) {
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if (I2C_Callback[bsp_i2c][HAL_I2C_ABORT_CPLT_CB])
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I2C_Callback[bsp_i2c][HAL_I2C_ABORT_CPLT_CB]();
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}
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}
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/* Exported functions ------------------------------------------------------- */
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I2C_HandleTypeDef *BSP_I2C_GetHandle(BSP_I2C_t i2c) {
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switch (i2c) {
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case BSP_I2C_COMP:
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return &hi2c3;
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/*
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case BSP_I2C_XXX:
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return &hi2cX;
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*/
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default:
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return NULL;
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}
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}
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int8_t BSP_I2C_RegisterCallback(BSP_I2C_t i2c, BSP_I2C_Callback_t type,
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void (*callback)(void)) {
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if (callback == NULL) return BSP_ERR_NULL;
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I2C_Callback[i2c][type] = callback;
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return BSP_OK;
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}
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