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cc3200: Increase UART default read buffer size to 128 bytes.

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danicampora 2015-02-19 21:06:08 +01:00
parent 868fa82ea4
commit 7807da20ab
1 changed files with 4 additions and 6 deletions
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10
cc3200/mods/pybuart.c
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@ -336,7 +336,7 @@ STATIC void pyb_uart_print(void (*print)(void *env, const char *fmt, ...), void
}
}
/// \method init(baudrate, bits=8, parity=None, stop=1, *, timeout=1000, timeout_char=0, read_buf_len=64)
/// \method init(baudrate, bits=8, parity=None, stop=1, *, timeout=1000, timeout_char=0, read_buf_len=128)
///
/// Initialise the UART bus with the given parameters:
///
@ -357,7 +357,7 @@ STATIC const mp_arg_t pyb_uart_init_args[] = {
{ MP_QSTR_flow, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_int = UART_FLOWCONTROL_NONE} },
{ MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 1000} },
{ MP_QSTR_timeout_char, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 1} },
{ MP_QSTR_read_buf_len, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 64} },
{ MP_QSTR_read_buf_len, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 128} },
};
STATIC mp_obj_t pyb_uart_init_helper(pyb_uart_obj_t *self, mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
@ -458,7 +458,7 @@ STATIC mp_obj_t pyb_uart_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t
// create object
pyb_uart_obj_t *self;
if (MP_STATE_PORT(pyb_uart_obj_all)[uart_id - 1] == NULL) {
// create new UART object
// create a new UART object
self = m_new_obj(pyb_uart_obj_t);
self->base.type = &pyb_uart_type;
self->uart_id = uart_id;
@ -466,7 +466,7 @@ STATIC mp_obj_t pyb_uart_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t
self->enabled = false;
MP_STATE_PORT(pyb_uart_obj_all)[uart_id - 1] = self;
} else {
// reference existing UART object
// reference an existing UART object
self = MP_STATE_PORT(pyb_uart_obj_all)[uart_id - 1];
}
@ -475,8 +475,6 @@ STATIC mp_obj_t pyb_uart_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t
mp_map_t kw_args;
mp_map_init_fixed_table(&kw_args, n_kw, args + n_args);
pyb_uart_init_helper(self, n_args - 1, args + 1, &kw_args);
} else if (!self->enabled) {
nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, mpexception_num_type_invalid_arguments));
}
return self;