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atmel-samd: Run the VM hook while waiting for the UART read to timeout in case nothing is received.

This commit is contained in:
Scott Shawcroft 2016-12-19 16:36:32 -08:00
parent b09a711eb0
commit 576373552a
1 changed files with 10 additions and 0 deletions
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10
atmel-samd/common-hal/nativeio/UART.c
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@ -27,6 +27,7 @@
#include "shared-bindings/microcontroller/__init__.h"
#include "shared-bindings/nativeio/UART.h"
#include "mpconfigport.h"
#include "py/gc.h"
#include "py/mperrno.h"
#include "py/nlr.h"
@ -275,6 +276,9 @@ size_t common_hal_nativeio_uart_read(nativeio_uart_obj_t *self, uint8_t *data, s
total_read++;
start_ticks = ticks_ms;
}
#ifdef MICROPY_VM_HOOK_LOOP
MICROPY_VM_HOOK_LOOP
#endif
}
if (total_read == 0) {
*errcode = MP_EAGAIN;
@ -312,6 +316,9 @@ size_t common_hal_nativeio_uart_write(nativeio_uart_obj_t *self, const uint8_t *
ok = true;
break;
}
#ifdef MICROPY_VM_HOOK_LOOP
MICROPY_VM_HOOK_LOOP
#endif
}
if (!ok) {
@ -343,6 +350,9 @@ size_t common_hal_nativeio_uart_write(nativeio_uart_obj_t *self, const uint8_t *
ok = true;
break;
}
#ifdef MICROPY_VM_HOOK_LOOP
MICROPY_VM_HOOK_LOOP
#endif
}
}