3 Commits

Author	SHA1	Message	Date
David Lin	79267212ef	[bsp]Mini optimized the drv_sound.c ... 1. "tx_fifo = rt_calloc(1, TX_FIFO_SIZE); " , so deleted the line "rt_memset(tx_fifo, 0, TX_FIFO_SIZE);" 2. " rx_fifo = rt_calloc(1, TX_FIFO_SIZE); " , so deleted the line "rt_memset(rx_fifo, 0, TX_FIFO_SIZE);"	2021-02-08 11:57:50 +08:00
greedyhao	801aa4747b	[bsp][bluetrum] add pwm support	2021-01-28 17:06:09 +08:00
greedyhao	67bf5cea1f	[bluetrum] add sound and romfs support	2020-12-19 10:45:03 +08:00