diff options
| author | Jeff Epler <jepler@gmail.com> | 2020-07-07 11:14:43 -0500 |
|---|---|---|
| committer | Jeff Epler <jepler@gmail.com> | 2020-07-15 11:49:44 -0500 |
| commit | 6160d11c5a04f60e54ce977fd73fafa5ba858aa0 (patch) | |
| tree | dc8bda08584d1a5f00761677d9a8094cbbf96398 /ports/nrf/supervisor | |
| parent | 36b46465167f15eaf8535608b16859e6de10fac8 (diff) | |
supervisor: factor out, Handle USB via background callback
Diffstat (limited to 'ports/nrf/supervisor')
| -rw-r--r-- | ports/nrf/supervisor/usb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ports/nrf/supervisor/usb.c b/ports/nrf/supervisor/usb.c index 3d2527faa..771e86ce0 100644 --- a/ports/nrf/supervisor/usb.c +++ b/ports/nrf/supervisor/usb.c @@ -30,6 +30,7 @@ #include "lib/utils/interrupt_char.h" #include "lib/mp-readline/readline.h" #include "lib/tinyusb/src/device/usbd.h" +#include "supervisor/background_callback.h" #ifdef SOFTDEVICE_PRESENT #include "nrf_sdm.h" @@ -42,7 +43,9 @@ extern void tusb_hal_nrf_power_event(uint32_t event); void init_usb_hardware(void) { - // 2 is max priority (0, 1 are reserved for SD) + // 2 is max priority (0, 1, and 4 are reserved for SD) + // 5 is max priority that still allows calling SD functions such as + // sd_softdevice_is_enabled NVIC_SetPriority(USBD_IRQn, 2); // USB power may already be ready at this time -> no event generated @@ -89,5 +92,5 @@ void init_usb_hardware(void) { } void USBD_IRQHandler(void) { - tud_int_handler(0); + usb_irq_handler(); } |