py: Add native json printing using existing print framework.
Also add start of ujson module with dumps implemented. Enabled in unix
and stmhal ports. Test passes on both.
diff --git a/py/objbool.c b/py/objbool.c
index dbe84d9..e6b5230 100644
--- a/py/objbool.c
+++ b/py/objbool.c
@@ -41,10 +41,18 @@
STATIC void bool_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
mp_obj_bool_t *self = self_in;
- if (self->value) {
- print(env, "True");
+ if (MICROPY_PY_UJSON && kind == PRINT_JSON) {
+ if (self->value) {
+ print(env, "true");
+ } else {
+ print(env, "false");
+ }
} else {
- print(env, "False");
+ if (self->value) {
+ print(env, "True");
+ } else {
+ print(env, "False");
+ }
}
}