return consistent data type from JD shared bindings

jamesadevine · jamesadevine · commit 7cf90765d02d · 2020-10-06T11:29:04.000+01:00
diff --git a/shared-bindings/busio/JACDAC.c b/shared-bindings/busio/JACDAC.c
@@ -136,7 +136,7 @@ STATIC mp_obj_t busio_jacdac_send(size_t n_args, const mp_obj_t *pos_args, mp_ma
 
     // empty buffer
     if (length == 0) {
-        return mp_const_none;
+        return mp_obj_new_bool(0);
     }
 
     return mp_obj_new_bool(common_hal_busio_jacdac_send(self, ((uint8_t*)bufinfo.buf) + start, length));
@@ -168,7 +168,7 @@ STATIC mp_obj_t busio_jacdac_receive(size_t n_args, const mp_obj_t *pos_args, mp
 
     // empty buffer
     if (length == 0) {
-        return 0;
+        return mp_obj_new_bool(0);
     }
 
     return mp_obj_new_bool(common_hal_busio_jacdac_receive(self, ((uint8_t*)bufinfo.buf) + start, length));

Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ STATIC mp_obj_t busio_jacdac_send(size_t n_args, const mp_obj_t *pos_args, mp_ma`
`136`	`136`
`137`	`137`	`// empty buffer`
`138`	`138`	`if (length == 0) {`
`139`		`- return mp_const_none;`
	`139`	`+ return mp_obj_new_bool(0);`
`140`	`140`	`}`
`141`	`141`
`142`	`142`	`return mp_obj_new_bool(common_hal_busio_jacdac_send(self, ((uint8_t*)bufinfo.buf) + start, length));`
`@@ -168,7 +168,7 @@ STATIC mp_obj_t busio_jacdac_receive(size_t n_args, const mp_obj_t *pos_args, mp`
`168`	`168`
`169`	`169`	`// empty buffer`
`170`	`170`	`if (length == 0) {`
`171`		`- return 0;`
	`171`	`+ return mp_obj_new_bool(0);`
`172`	`172`	`}`
`173`	`173`
`174`	`174`	`return mp_obj_new_bool(common_hal_busio_jacdac_receive(self, ((uint8_t*)bufinfo.buf) + start, length));`