diff options
Diffstat (limited to 'src/stm/ao_usb_stm.c')
| -rw-r--r-- | src/stm/ao_usb_stm.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/stm/ao_usb_stm.c b/src/stm/ao_usb_stm.c index 9d72844e..33e0617c 100644 --- a/src/stm/ao_usb_stm.c +++ b/src/stm/ao_usb_stm.c @@ -1015,7 +1015,7 @@ ao_usb_enable(void) ao_arch_block_interrupts(); /* Route interrupts */ - stm_nvic_set_priority(STM_ISR_USB_LP_POS, 3); + stm_nvic_set_priority(STM_ISR_USB_LP_POS, AO_STM_NVIC_LOW_PRIORITY); stm_nvic_set_enable(STM_ISR_USB_LP_POS); ao_usb_configuration = 0; @@ -1109,7 +1109,7 @@ struct ao_usb_dbg { int line; char *msg; uint32_t value; - uint32_t primask; + uint32_t prival; #if TX_DBG uint16_t in_count; uint32_t in_epr; @@ -1125,19 +1125,23 @@ struct ao_usb_dbg { #endif }; -#define NUM_USB_DBG 128 +#define NUM_USB_DBG 16 -static struct ao_usb_dbg dbg[128]; +static struct ao_usb_dbg dbg[NUM_USB_DBG]; static int dbg_i; static void _dbg(int line, char *msg, uint32_t value) { - uint32_t primask; + uint32_t prival; dbg[dbg_i].line = line; dbg[dbg_i].msg = msg; dbg[dbg_i].value = value; - asm("mrs %0,primask" : "=&r" (primask)); - dbg[dbg_i].primask = primask; +#if AO_NONMASK_INTERRUPT + asm("mrs %0,basepri" : "=&r" (prival)); +#else + asm("mrs %0,primask" : "=&r" (prival)); +#endif + dbg[dbg_i].prival = prival; #if TX_DBG dbg[dbg_i].in_count = in_count; dbg[dbg_i].in_epr = stm_usb.epr[AO_USB_IN_EPR]; |