diff options
| author | Mengsk <[email protected]> | 2020-06-17 12:43:49 +0200 |
|---|---|---|
| committer | Mengsk <[email protected]> | 2020-06-18 14:18:00 +0200 |
| commit | 9ffb9b69a4cbd6448ac04d8482abe7582ae55528 (patch) | |
| tree | 9f724a528888a8c4f3b54428f4ccc83f4849087a /src/portable | |
| parent | 2b27eed01aa25d12c7e78414875d83e9c2604830 (diff) | |
Disable SOF in dcd_stm32_fsdev
Signed-off-by: Mengsk <[email protected]>
Diffstat (limited to 'src/portable')
| -rw-r--r-- | src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c index b539f4795..da184abe7 100644 --- a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c +++ b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c @@ -144,6 +144,12 @@ # define DCD_STM32_BTABLE_LENGTH (PMA_LENGTH - DCD_STM32_BTABLE_BASE) #endif +// Since TinyUSB doesn't use SOF for now, and this interrupt too often (1ms interval) +// We disable SOF for now until needed later on +#ifndef USE_SOF +# define USE_SOF 0 +#endif + /*************************************************** * Checks, structs, defines, function definitions, etc. */ @@ -235,7 +241,7 @@ void dcd_init (uint8_t rhport) pcd_set_endpoint(USB,i,0u); } - USB->CNTR |= USB_CNTR_RESETM | USB_CNTR_SOFM | USB_CNTR_ESOFM | USB_CNTR_CTRM | USB_CNTR_SUSPM | USB_CNTR_WKUPM; + USB->CNTR |= USB_CNTR_RESETM | (USE_SOF ? USB_CNTR_SOFM : 0) | USB_CNTR_ESOFM | USB_CNTR_CTRM | USB_CNTR_SUSPM | USB_CNTR_WKUPM; dcd_handle_bus_reset(); // Data-line pull-up is left disconnected. @@ -542,10 +548,12 @@ void dcd_int_handler(uint8_t rhport) { dcd_event_bus_signal(0, DCD_EVENT_SUSPEND, true); } +#if USE_SOF if(int_status & USB_ISTR_SOF) { reg16_clear_bits(&USB->ISTR, USB_ISTR_SOF); dcd_event_bus_signal(0, DCD_EVENT_SOF, true); } +#endif if(int_status & USB_ISTR_ESOF) { if(remoteWakeCountdown == 1u) |