diff options
| author | Ha Thach <[email protected]> | 2021-10-12 22:01:02 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-10-12 22:01:02 +0700 |
| commit | 379537cb6deed9c9c055d0fd34d9a941f47ffc02 (patch) | |
| tree | a457364337eed1c0ad3bd01433ecf48d9d99015e /src/class/audio | |
| parent | 557fa3900a78f1c378c5653d590253ea87450013 (diff) | |
| parent | ecec0370cac2a64ef2a0cf2e4e13f1c4e738e81b (diff) | |
Merge branch 'master' into add_uvc
Diffstat (limited to 'src/class/audio')
| -rw-r--r-- | src/class/audio/audio_device.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index ff4e312a7..e16771cd3 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -64,10 +64,19 @@ // MACRO CONSTANT TYPEDEF //--------------------------------------------------------------------+ +// Use ring buffer if it's available, some MCUs need extra RAM requirements +#ifndef TUD_AUDIO_PREFER_RING_BUFFER +#if CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX +#define TUD_AUDIO_PREFER_RING_BUFFER 0 +#else +#define TUD_AUDIO_PREFER_RING_BUFFER 1 +#endif +#endif + // Linear buffer in case target MCU is not capable of handling a ring buffer FIFO e.g. no hardware buffer // is available or driver is would need to be changed dramatically -// Only STM32 synopsys use non-linear buffer for now +// Only STM32 synopsys and dcd_transdimension use non-linear buffer for now // Synopsys detection copied from dcd_synopsys.c (refactor later on) #if defined (STM32F105x8) || defined (STM32F105xB) || defined (STM32F105xC) || \ defined (STM32F107xB) || defined (STM32F107xC) @@ -90,11 +99,18 @@ CFG_TUSB_MCU == OPT_MCU_RX63X || \ CFG_TUSB_MCU == OPT_MCU_RX65X || \ CFG_TUSB_MCU == OPT_MCU_RX72N || \ - CFG_TUSB_MCU == OPT_MCU_GD32VF103 + CFG_TUSB_MCU == OPT_MCU_GD32VF103 || \ + CFG_TUSB_MCU == OPT_MCU_LPC18XX || \ + CFG_TUSB_MCU == OPT_MCU_LPC43XX || \ + CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX +#if TUD_AUDIO_PREFER_RING_BUFFER #define USE_LINEAR_BUFFER 0 #else #define USE_LINEAR_BUFFER 1 #endif +#else +#define USE_LINEAR_BUFFER 1 +#endif // Declaration of buffers |