diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/tusb_fifo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c index ca03864eb..ff2e2c6fd 100644 --- a/src/common/tusb_fifo.c +++ b/src/common/tusb_fifo.c @@ -95,9 +95,9 @@ static inline uint16_t _ff_mod(uint16_t idx, uint16_t depth) // Intended to be used to read from hardware USB FIFO in e.g. STM32 where all data is read from a constant address // Code adapted from dcd_synopsis.c -static void _tu_fifo_read_from_const_src_ptr(void * dst, const void * src, uint16_t len) +static void _tu_fifo_read_from_const_src_ptr(void * __restrict dst, const void * __restrict src, uint16_t len) { - uint8_t * dst_u8 = (uint8_t *)dst; + uint8_t CFG_TUSB_MEM_ALIGN * dst_u8 = (uint8_t *)dst; volatile uint32_t * rx_fifo = (volatile uint32_t *) src; // Reading full available 32 bit words from FIFO @@ -127,10 +127,10 @@ static void _tu_fifo_read_from_const_src_ptr(void * dst, const void * src, uint1 // Intended to be used to write to hardware USB FIFO in e.g. STM32 where all data is written to a constant address // Code adapted from dcd_synopsis.c -static void _tu_fifo_write_to_const_dst_ptr(void * dst, const void * src, uint16_t len) +static void _tu_fifo_write_to_const_dst_ptr(void * __restrict dst, const void * __restrict src, uint16_t len) { volatile uint32_t * tx_fifo = (volatile uint32_t *) dst; - uint8_t * src_u8 = (uint8_t *)src; + uint8_t CFG_TUSB_MEM_ALIGN * src_u8 = (uint8_t *)src; // Pushing full available 32 bit words to FIFO uint16_t full_words = len >> 2; |