diff options
Diffstat (limited to 'chip/stm32/usb_pd_phy.c')
| -rw-r--r-- | chip/stm32/usb_pd_phy.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/chip/stm32/usb_pd_phy.c b/chip/stm32/usb_pd_phy.c index 4417cd3f54..4a4e63b51b 100644 --- a/chip/stm32/usb_pd_phy.c +++ b/chip/stm32/usb_pd_phy.c @@ -349,6 +349,12 @@ void pd_rx_complete(void) dma_disable(DMAC_TIM_RX); } +int pd_rx_started(void) +{ + /* is the sampling timer running ? */ + return STM32_TIM_CR1(TIM_RX) & 1; +} + void pd_rx_enable_monitoring(void) { /* clear comparator external interrupt */ |