djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix pyb.Led(n) code to work properly.

This commit is contained in:
Dave Hylands 2014-04-01 10:20:52 -07:00
parent 51413c8cb6
commit 18d21d1abd
1 changed files with 19 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
stmhal/led.c
View File

@ -13,19 +13,25 @@
#include "pin.h"
#include "build/pins.h"
static const pin_obj_t *gLed[] = {
&MICROPY_HW_LED1,
typedef struct _pyb_led_obj_t {
mp_obj_base_t base;
machine_uint_t led_id;
const pin_obj_t *led_pin;
} pyb_led_obj_t;
STATIC const pyb_led_obj_t pyb_led_obj[] = {
{{&pyb_led_type}, 1, &MICROPY_HW_LED1},
#if defined(MICROPY_HW_LED2)
&MICROPY_HW_LED2,
{{&pyb_led_type}, 2, &MICROPY_HW_LED2},
#if defined(MICROPY_HW_LED3)
&MICROPY_HW_LED3,
{{&pyb_led_type}, 3, &MICROPY_HW_LED3},
#if defined(MICROPY_HW_LED4)
&MICROPY_HW_LED4,
{{&pyb_led_type}, 4, &MICROPY_HW_LED4},
#endif
#endif
#endif
};
#define NUM_LEDS (sizeof(gLed) / sizeof(gLed[0]))
#define NUM_LEDS (sizeof(pyb_led_obj) / sizeof(pyb_led_obj[0]))
void led_init(void) {
/* GPIO structure */
@ -38,9 +44,10 @@ void led_init(void) {
/* Turn off LEDs and initialize */
for (int led = 0; led < NUM_LEDS; led++) {
MICROPY_HW_LED_OFF(gLed[led]);
GPIO_InitStructure.Pin = gLed[led]->pin_mask;
HAL_GPIO_Init(gLed[led]->gpio, &GPIO_InitStructure);
const pin_obj_t *led_pin = pyb_led_obj[led].led_pin;
MICROPY_HW_LED_OFF(led_pin);
GPIO_InitStructure.Pin = led_pin->pin_mask;
HAL_GPIO_Init(led_pin->gpio, &GPIO_InitStructure);
}
#if defined(PYBV4) || defined(PYBV10)
@ -82,7 +89,7 @@ void led_state(pyb_led_t led, int state) {
return;
}
#endif
const pin_obj_t *led_pin = gLed[led - 1];
const pin_obj_t *led_pin = pyb_led_obj[led - 1].led_pin;
//printf("led_state(%d,%d)\n", led, state);
if (state == 0) {
// turn LED off
@ -109,7 +116,7 @@ void led_toggle(pyb_led_t led) {
}
#endif
const pin_obj_t *led_pin = gLed[led - 1];
const pin_obj_t *led_pin = pyb_led_obj[led - 1].led_pin;
GPIO_TypeDef *gpio = led_pin->gpio;
// We don't know if we're turning the LED on or off, but we don't really
@ -138,7 +145,7 @@ int led_get_intensity(pyb_led_t led) {
}
#endif
const pin_obj_t *led_pin = gLed[led - 1];
const pin_obj_t *led_pin = pyb_led_obj[led - 1].led_pin;
GPIO_TypeDef *gpio = led_pin->gpio;
// TODO convert high/low to on/off depending on board
@ -182,24 +189,6 @@ void led_debug(int n, int delay) {
/******************************************************************************/
/* Micro Python bindings */
typedef struct _pyb_led_obj_t {
mp_obj_base_t base;
machine_uint_t led_id;
} pyb_led_obj_t;
STATIC const pyb_led_obj_t pyb_led_obj[NUM_LEDS] = {
{{&pyb_led_type}, 1},
#if defined(PYB_LED2)
{{&pyb_led_type}, 2},
#if defined(PYB_LED3)
{{&pyb_led_type}, 3},
#if defined(PYB_LED4)
{{&pyb_led_type}, 4},
#endif
#endif
#endif
};
void led_obj_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
pyb_led_obj_t *self = self_in;
print(env, "<LED %lu>", self->led_id);