diff options
| author | hathach <[email protected]> | 2025-12-31 18:01:50 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2025-12-31 22:18:05 +0700 |
| commit | 111247337c3911691acd7d218362460a6c0a2572 (patch) | |
| tree | d8fdce1152ddde443ee9a5c0d6e565b822f33a87 /src/common | |
| parent | 9b5c7761cc6ea816cf35f330cb269030256be7ca (diff) | |
replace PMA buffer packet read/write by using tu_hwfifo API
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/tusb_fifo.c | 6 | ||||
| -rw-r--r-- | src/common/tusb_fifo.h | 4 |
2 files changed, 6 insertions, 4 deletions
diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c index a46bee955..8be137628 100644 --- a/src/common/tusb_fifo.c +++ b/src/common/tusb_fifo.c @@ -113,7 +113,7 @@ void tu_fifo_set_overwritable(tu_fifo_t *f, bool overwritable) { // Pull & Push // copy data to/from fifo without updating read/write pointers //--------------------------------------------------------------------+ -#if CFG_TUD_EDPT_DEDICATED_HWFIFO +#if CFG_TUSB_FIFO_HWFIFO_API #if CFG_TUSB_FIFO_ACCESS_DATA_STRIDE == 4 #define stride_unaligned_write tu_unaligned_write32 #define stride_unaligned_read tu_unaligned_read32 @@ -183,7 +183,7 @@ static void ff_push_n(const tu_fifo_t *f, const void *app_buf, uint16_t n, uint1 uint16_t wrap_bytes = n - lin_bytes; uint8_t *ff_buf = f->buffer + wr_ptr; -#if CFG_TUD_EDPT_DEDICATED_HWFIFO +#if CFG_TUSB_FIFO_HWFIFO_API if (stride_mode) { const volatile stride_item_t *hwfifo = (const volatile stride_item_t *)app_buf; if (n <= lin_bytes) { @@ -237,7 +237,7 @@ static void ff_pull_n(const tu_fifo_t *f, void *app_buf, uint16_t n, uint16_t rd uint16_t wrap_bytes = n - lin_bytes; // only used if wrapped const uint8_t *ff_buf = f->buffer + rd_ptr; -#if CFG_TUD_EDPT_DEDICATED_HWFIFO +#if CFG_TUSB_FIFO_HWFIFO_API if (stride_mode) { volatile stride_item_t *hwfifo = (volatile stride_item_t *)app_buf; diff --git a/src/common/tusb_fifo.h b/src/common/tusb_fifo.h index f28f54749..b17f6a1d6 100644 --- a/src/common/tusb_fifo.h +++ b/src/common/tusb_fifo.h @@ -41,6 +41,8 @@ extern "C" { // mutex is only needed for RTOS. For OS None, we don't get preempted #define CFG_FIFO_MUTEX OSAL_MUTEX_REQUIRED +#define CFG_TUSB_FIFO_HWFIFO_API (CFG_TUD_EDPT_DEDICATED_HWFIFO) + #ifndef CFG_TUSB_FIFO_ACCESS_DATA_STRIDE #define CFG_TUSB_FIFO_ACCESS_DATA_STRIDE 0 #endif @@ -224,7 +226,6 @@ TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_fifo_write_n(tu_fifo_t *f, const // CFG_TUSB_FIFO_ACCESS_DATA_STRIDE (data width) and CFG_TUSB_FIFO_ACCESS_ADDR_STRIDE (address increment) // Note: these usually has opposiite direction (read/write) to/from our software FIFO (tu_fifo_t) //--------------------------------------------------------------------+ -#if CFG_TUD_EDPT_DEDICATED_HWFIFO TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_hwfifo_write_from_fifo(tu_fifo_t *f, void *hwfifo, uint16_t n) { return tu_fifo_read_n_access_mode(f, hwfifo, n, true); } @@ -233,6 +234,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_hwfifo_read_to_fifo(tu_fifo_t *f return tu_fifo_write_n_access_mode(f, hwfifo, n, true); } +#if CFG_TUSB_FIFO_HWFIFO_API // read from hwfifo to buffer void tu_hwfifo_read(const volatile void *hwfifo, uint8_t *dest, uint16_t len); |