use OSAL_MUTEX_REQUIRED to replace CFG_FIFO_MUTEX/TUSB_OPT_MUTEX
add macro to swallow mutex API in order to simplify code with mutex
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@@ -62,10 +62,8 @@ typedef struct
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uint8_t rx_ff_buf[CFG_TUD_CDC_RX_BUFSIZE];
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uint8_t tx_ff_buf[CFG_TUD_CDC_TX_BUFSIZE];
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#if CFG_FIFO_MUTEX
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osal_mutex_def_t rx_ff_mutex;
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osal_mutex_def_t tx_ff_mutex;
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#endif
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OSAL_MUTEX_DEF(rx_ff_mutex);
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OSAL_MUTEX_DEF(tx_ff_mutex);
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// Endpoint Transfer buffer
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CFG_TUSB_MEM_ALIGN uint8_t epout_buf[CFG_TUD_CDC_EP_BUFSIZE];
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@@ -248,10 +246,8 @@ void cdcd_init(void)
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// In this way, the most current data is prioritized.
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tu_fifo_config(&p_cdc->tx_ff, p_cdc->tx_ff_buf, TU_ARRAY_SIZE(p_cdc->tx_ff_buf), 1, true);
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#if CFG_FIFO_MUTEX
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tu_fifo_config_mutex(&p_cdc->rx_ff, NULL, osal_mutex_create(&p_cdc->rx_ff_mutex));
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tu_fifo_config_mutex(&p_cdc->tx_ff, osal_mutex_create(&p_cdc->tx_ff_mutex), NULL);
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#endif
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}
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}
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