Verified Commit c785ac0c authored by genofire's avatar genofire Committed by Rahix

read state of rgb LEDs - ble and pycardium

parent b6029dd5
......@@ -33,22 +33,22 @@ The current draft uses following service specification:
- Background LED Bottom Left characteristic:
UUID: ``42230211-2342-2342-2342-234223422342``
write no response
read and write no response
- Background LED Bottom Right characteristic:
UUID: ``42230212-2342-2342-2342-234223422342``
write no response
read and write no response
- Background LED Top Right characteristic:
UUID: ``42230213-2342-2342-2342-234223422342``
write no response
read and write no response
- Background LED Top Left characteristic:
UUID: ``42230214-2342-2342-2342-234223422342``
write no reponse
read and write no reponse
- LEDS dim bottom characteristic:
......@@ -78,7 +78,7 @@ The current draft uses following service specification:
- LEDs above characteristic:
UUID: ``42230220-2342-2342-2342-234223422342``
write no reponse
read and write no reponse
- Light sensor characteristic:
......@@ -120,7 +120,7 @@ Background LED <Position> characteristic
----------------------------------------
The Background LEDs <Position> characteristic makes it possible to address the bottom LEDs by position.
Just write there three ``uint8`` for the rgb color.
Just write there three ``uint8`` for the rgb color or read the current value.
Dataformat:
......@@ -170,7 +170,7 @@ It writes always as persistant and it gives feedback if the value is in range an
LEDs above characteristic
---------------------------------
This characteristic set every 11 leds on the top module at once.
This characteristic set or read the current value of every 11 leds on the top module at once.
By defining 11x rgb from left to right. You need also to set exchange a bigger MTU to use this feature.
- set a rainbow beginnig with red on the right edge: ``0xff0000ff8b00e8ff005dff0000ff2e00ffb900b9ff002eff5d00ffe800ffff008b``
......
......@@ -125,7 +125,7 @@ static const uint8_t UUID_attChar_rockets[] = {
/* BLE UUID for card10 led background bottom left */
static const uint8_t UUID_char_led_bg_bottom_left[] = {
ATT_PROP_WRITE_NO_RSP,
ATT_PROP_READ | ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(CARD10_LED_BG_BOTTOM_LEFT_VAL_HDL),
CARD10_UUID_SUFFIX, 0x11, CARD10_UUID_PREFIX
};
......@@ -134,9 +134,13 @@ static const uint8_t UUID_attChar_led_bg_bottom_left[] = {
CARD10_UUID_SUFFIX, 0x11, CARD10_UUID_PREFIX
};
static uint8_t ledBGBottomLeftValue[] = { 0,0,0 };
// works vor everyone?
static uint16_t rgbLen = sizeof(ledBGBottomLeftValue);
/* BLE UUID for card10 led background bottom right */
static const uint8_t UUID_char_led_bg_bottom_right[] = {
ATT_PROP_WRITE_NO_RSP,
ATT_PROP_READ | ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(CARD10_LED_BG_BOTTOM_RIGHT_VAL_HDL),
CARD10_UUID_SUFFIX, 0x12, CARD10_UUID_PREFIX
};
......@@ -145,9 +149,11 @@ static const uint8_t UUID_attChar_led_bg_bottom_right[] = {
CARD10_UUID_SUFFIX, 0x12, CARD10_UUID_PREFIX
};
static uint8_t ledBGBottomRightValue[] = { 0,0,0 };
/* BLE UUID for card10 led background top right */
static const uint8_t UUID_char_led_bg_top_right[] = {
ATT_PROP_WRITE_NO_RSP,
ATT_PROP_READ | ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(CARD10_LED_BG_TOP_RIGHT_VAL_HDL),
CARD10_UUID_SUFFIX, 0x13, CARD10_UUID_PREFIX
};
......@@ -156,9 +162,11 @@ static const uint8_t UUID_attChar_led_bg_top_right[] = {
CARD10_UUID_SUFFIX, 0x13, CARD10_UUID_PREFIX
};
static uint8_t ledBGTopRightValue[] = { 0,0,0 };
/* BLE UUID for card10 led background top left */
static const uint8_t UUID_char_led_bg_top_left[] = {
ATT_PROP_WRITE_NO_RSP,
ATT_PROP_READ | ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(CARD10_LED_BG_TOP_LEFT_VAL_HDL),
CARD10_UUID_SUFFIX, 0x14, CARD10_UUID_PREFIX
};
......@@ -167,6 +175,8 @@ static const uint8_t UUID_attChar_led_bg_top_left[] = {
CARD10_UUID_SUFFIX, 0x14, CARD10_UUID_PREFIX
};
static uint8_t ledBGTopLeftValue[] = { 0,0,0 };
/* BLE UUID for card10 dim leds on bottom */
static const uint8_t UUID_char_leds_bottom_dim[] = {
ATT_PROP_WRITE,
......@@ -227,7 +237,7 @@ static uint16_t personalStateLen = sizeof(personalStateValue);
/* BLE UUID for card10 above leds */
static const uint8_t UUID_char_leds_above[] = {
ATT_PROP_WRITE_NO_RSP,
ATT_PROP_READ | ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(CARD10_LEDS_ABOVE_VAL_HDL),
CARD10_UUID_SUFFIX, 0x20, CARD10_UUID_PREFIX
};
......@@ -235,6 +245,21 @@ static const uint8_t UUID_char_leds_above[] = {
static const uint8_t UUID_attChar_leds_above[] = {
CARD10_UUID_SUFFIX, 0x20, CARD10_UUID_PREFIX
};
static uint8_t aboveLEDsValue[] = {
0,0,0, // 0
0,0,0, // 1
0,0,0, // 2
0,0,0, // 3
0,0,0, // 4
0,0,0, // 5
0,0,0, // 6
0,0,0, // 7
0,0,0, // 8
0,0,0, // 9
0,0,0, // 10
};
static uint16_t aboveLEDsLen = sizeof(aboveLEDsValue);
// starting at 0xf0 with read only characteristics
/* BLE UUID for card10 char light sensor */
......@@ -331,11 +356,13 @@ static const attsAttr_t card10SvcAttrList[] = {
},
{
.pUuid = UUID_attChar_led_bg_bottom_left,
.pValue = NULL,
.pValue = ledBGBottomLeftValue,
.pLen = &rgbLen,
.maxLen = 3 * sizeof(uint8_t),
.settings = ATTS_SET_WRITE_CBACK,
.settings = ATTS_SET_WRITE_CBACK | ATTS_SET_READ_CBACK,
.permissions = ATTS_PERMIT_WRITE | ATTS_PERMIT_WRITE_ENC |
ATTS_PERMIT_WRITE_AUTH,
ATTS_PERMIT_WRITE_AUTH | ATTS_PERMIT_READ |
ATTS_PERMIT_READ_ENC | ATTS_PERMIT_READ_AUTH,
},
// BG LED Bottom right
......@@ -349,15 +376,16 @@ static const attsAttr_t card10SvcAttrList[] = {
},
{
.pUuid = UUID_attChar_led_bg_bottom_right,
.pValue = NULL,
.pValue = ledBGBottomRightValue,
.pLen = &rgbLen,
.maxLen = 3 * sizeof(uint8_t),
.settings = ATTS_SET_WRITE_CBACK,
.settings = ATTS_SET_WRITE_CBACK | ATTS_SET_READ_CBACK,
.permissions = ATTS_PERMIT_WRITE | ATTS_PERMIT_WRITE_ENC |
ATTS_PERMIT_WRITE_AUTH,
ATTS_PERMIT_WRITE_AUTH | ATTS_PERMIT_READ |
ATTS_PERMIT_READ_ENC | ATTS_PERMIT_READ_AUTH,
},
// BG LED top right
{
.pUuid = attChUuid,
.pValue = (uint8_t *)UUID_char_led_bg_top_right,
......@@ -368,11 +396,13 @@ static const attsAttr_t card10SvcAttrList[] = {
},
{
.pUuid = UUID_attChar_led_bg_top_right,
.pValue = NULL,
.pValue = ledBGTopRightValue,
.pLen = &rgbLen,
.maxLen = 3 * sizeof(uint8_t),
.settings = ATTS_SET_WRITE_CBACK,
.settings = ATTS_SET_WRITE_CBACK | ATTS_SET_READ_CBACK,
.permissions = ATTS_PERMIT_WRITE | ATTS_PERMIT_WRITE_ENC |
ATTS_PERMIT_WRITE_AUTH,
ATTS_PERMIT_WRITE_AUTH | ATTS_PERMIT_READ |
ATTS_PERMIT_READ_ENC | ATTS_PERMIT_READ_AUTH,
},
// BG LED top left
......@@ -386,11 +416,13 @@ static const attsAttr_t card10SvcAttrList[] = {
},
{
.pUuid = UUID_attChar_led_bg_top_left,
.pValue = NULL,
.pValue = ledBGTopLeftValue,
.pLen = &rgbLen,
.maxLen = 3 * sizeof(uint8_t),
.settings = ATTS_SET_WRITE_CBACK,
.settings = ATTS_SET_WRITE_CBACK | ATTS_SET_READ_CBACK,
.permissions = ATTS_PERMIT_WRITE | ATTS_PERMIT_WRITE_ENC |
ATTS_PERMIT_WRITE_AUTH,
ATTS_PERMIT_WRITE_AUTH | ATTS_PERMIT_READ |
ATTS_PERMIT_READ_ENC | ATTS_PERMIT_READ_AUTH,
},
// Dim bottom module
......@@ -497,11 +529,13 @@ static const attsAttr_t card10SvcAttrList[] = {
},
{
.pUuid = UUID_attChar_leds_above,
.pValue = NULL,
.pValue = aboveLEDsValue,
.pLen = &aboveLEDsLen,
.maxLen = 11 * 3 * sizeof(uint8_t),
.settings = ATTS_SET_WRITE_CBACK,
.settings = ATTS_SET_WRITE_CBACK | ATTS_SET_READ_CBACK,
.permissions = ATTS_PERMIT_WRITE | ATTS_PERMIT_WRITE_ENC |
ATTS_PERMIT_WRITE_AUTH,
ATTS_PERMIT_WRITE_AUTH | ATTS_PERMIT_READ |
ATTS_PERMIT_READ_ENC | ATTS_PERMIT_READ_AUTH,
},
// Light sensor
......@@ -544,6 +578,38 @@ static uint8_t setTime(uint8_t *pValue)
return ATT_SUCCESS;
}
/*
* Set a rgb led
*/
static uint8_t setRGBLed(uint8_t led, uint8_t *pValue)
{
epic_leds_set(led, pValue[0], pValue[1], pValue[2]);
APP_TRACE_INFO4(
"ble-card10: set rgb led %d: #%02x%02x%02x\n",
led,
pValue[0],
pValue[1],
pValue[2]
);
return ATT_SUCCESS;
}
/*
* Get value of a rgb led
*/
static uint8_t getRGBLed(uint8_t led, attsAttr_t *pAttr)
{
epic_leds_get_rgb(led, pAttr->pValue);
APP_TRACE_INFO4(
"ble-card10: set rgb led %d: #%02x%02x%02x\n",
led,
pAttr->pValue[0],
pAttr->pValue[1],
pAttr->pValue[2]
);
return ATT_SUCCESS;
}
/*
* BLE card10 write callback.
*/
......@@ -584,41 +650,13 @@ static uint8_t writeCard10CB(
return ATT_SUCCESS;
// bg leds
case CARD10_LED_BG_BOTTOM_LEFT_VAL_HDL:
epic_leds_set(11, pValue[0], pValue[1], pValue[2]);
APP_TRACE_INFO3(
"ble-card10: set bg bottom left: #%02x%02x%02x\n",
pValue[0],
pValue[1],
pValue[2]
);
return ATT_SUCCESS;
return setRGBLed(11, pValue);
case CARD10_LED_BG_BOTTOM_RIGHT_VAL_HDL:
epic_leds_set(12, pValue[0], pValue[1], pValue[2]);
APP_TRACE_INFO3(
"ble-card10: set bg bottom right: #%02x%02x%02x\n",
pValue[0],
pValue[1],
pValue[2]
);
return ATT_SUCCESS;
return setRGBLed(12, pValue);
case CARD10_LED_BG_TOP_RIGHT_VAL_HDL:
epic_leds_set(13, pValue[0], pValue[1], pValue[2]);
APP_TRACE_INFO3(
"ble-card10: set bg top right: #%02x%02x%02x\n",
pValue[0],
pValue[1],
pValue[2]
);
return ATT_SUCCESS;
return setRGBLed(13, pValue);
case CARD10_LED_BG_TOP_LEFT_VAL_HDL:
epic_leds_set(14, pValue[0], pValue[1], pValue[2]);
APP_TRACE_INFO3(
"ble-card10: set bg top left: #%02x%02x%02x\n",
pValue[0],
pValue[1],
pValue[2]
);
return ATT_SUCCESS;
return setRGBLed(14, pValue);
// dim
case CARD10_LEDS_BOTTOM_DIM_VAL_HDL:
ui8 = pValue[0];
......@@ -769,8 +807,10 @@ static uint8_t readCard10CB(
) {
uint16_t ui16 = 0;
uint64_t ui64 = 0;
uint8_t rgb[] = { 0, 0, 0 };
switch (handle) {
// time
case CARD10_TIME_VAL_HDL:
ui64 = epic_rtc_get_milliseconds();
uint64_t time;
......@@ -780,11 +820,38 @@ static uint8_t readCard10CB(
APP_TRACE_INFO0("ble-card10: read time\n");
return ATT_SUCCESS;
// background leds
case CARD10_LED_BG_BOTTOM_LEFT_VAL_HDL:
return getRGBLed(11, pAttr);
case CARD10_LED_BG_BOTTOM_RIGHT_VAL_HDL:
return getRGBLed(12, pAttr);
case CARD10_LED_BG_TOP_RIGHT_VAL_HDL:
return getRGBLed(13, pAttr);
case CARD10_LED_BG_TOP_LEFT_VAL_HDL:
return getRGBLed(14, pAttr);
// personal state
case CARD10_PERSONAL_STATE_VAL_HDL:
ui16 = epic_personal_state_get();
*pAttr->pValue = ui16;
APP_TRACE_INFO1("ble-card10: read personal state: %d\n", ui16);
return ATT_SUCCESS;
// leds above
case CARD10_LEDS_ABOVE_VAL_HDL:
for (ui16 = 0; ui16 < 11; ui16++) {
epic_leds_get_rgb(ui16, rgb);
pAttr->pValue[ui16 * 3] = rgb[0];
pAttr->pValue[ui16 * 3 + 1] = rgb[1];
pAttr->pValue[ui16 * 3 + 2] = rgb[2];
APP_TRACE_INFO4(
"ble-card10: get led %ld above to #%02x%02x%02x\n",
ui16,
pAttr->pValue[ui16 * 3],
pAttr->pValue[ui16 * 3 + 1],
pAttr->pValue[ui16 * 3 + 2]
);
}
return ATT_SUCCESS;
// light sensor
case CARD10_LIGHT_SENSOR_VAL_HDL:
epic_light_sensor_get(&ui16);
*pAttr->pValue = ui16;
......
......@@ -96,6 +96,7 @@ typedef _Bool bool;
#define API_LEDS_SET_ALL_HSV 0x6b
#define API_LEDS_SET_GAMMA_TABLE 0x6c
#define API_LEDS_CLEAR_ALL 0x6d
#define API_LEDS_GET 0x6f
#define API_VIBRA_SET 0x70
#define API_VIBRA_VIBRATE 0x71
......@@ -590,6 +591,19 @@ API(API_GPIO_READ_PIN, int epic_gpio_read_pin(uint8_t pin));
*/
API(API_LEDS_SET, void epic_leds_set(int led, uint8_t r, uint8_t g, uint8_t b));
/**
* Get one of card10's RGB LEDs in format of RGB.
*
* :c:func:`epic_leds_get_rgb` will get the value of a RGB LED described by ``led``.
*
* :param int led: Which LED to get. 0-10 are the LEDs on the top and 11-14
* are the 4 "ambient" LEDs.
* :param uint8_t * rgb: need tree byte array to get the value of red, green and blue.
* :returns: ``0`` on success or ``-EPERM`` if the LED is blocked by personal-state.
*/
API(API_LEDS_GET, int epic_leds_get_rgb(int led, uint8_t * rgb));
/**
* Set one of card10's RGB LEDs to a certain color in HSV format.
*
......
......@@ -49,6 +49,17 @@ void epic_leds_prep(int led, uint8_t r, uint8_t g, uint8_t b)
leds_prep(led, r, g, b);
}
int epic_leds_get_rgb(int led, uint8_t *rgb)
{
if (led == PERSONAL_STATE_LED && personal_state_enabled())
return -EPERM;
if (led < 0 || led >= NUM_LEDS)
return -EINVAL;
leds_get_rgb(led, rgb);
return 0;
}
void epic_leds_prep_hsv(int led, float h, float s, float v)
{
if (led == PERSONAL_STATE_LED && personal_state_enabled())
......
......@@ -206,6 +206,13 @@ void leds_prep(uint8_t led, uint8_t r, uint8_t g, uint8_t b)
leds[led][2] = b;
}
void leds_get_rgb(uint8_t led, uint8_t *rgb)
{
rgb[0] = leds[led][0];
rgb[1] = leds[led][1];
rgb[2] = leds[led][2];
}
#if 0
//don't use, is buggy
void leds_set_autodim(uint8_t led, uint8_t r, uint8_t g, uint8_t b)
......
......@@ -6,6 +6,7 @@
void leds_set_dim_top(uint8_t value);
void leds_set_dim_bottom(uint8_t value);
void leds_prep(uint8_t led, uint8_t r, uint8_t g, uint8_t b);
void leds_get_rgb(uint8_t led, uint8_t * rgb);
void leds_prep_hsv(uint8_t led, float h, float s, float v);
void leds_update_power(void);
void leds_update(void);
......
......@@ -131,6 +131,17 @@ def set(led, color):
sys_leds.set(led, color)
def get_rgb(led):
"""
Get the current RGB value for an RGB LED.
:param int led: Which LED to set. 0-10 are the LEDs on the top and 11-14
are the 4 "ambient" LEDs
:return [r,g,b] color: RGB triplet
"""
return sys_leds.get_rgb(led)
def set_hsv(led, color):
"""
Prepare an RGB LED to be set to an HSV value.
......
......@@ -8,6 +8,7 @@
Q(sys_leds)
Q(update)
Q(set)
Q(get_rgb)
Q(set_hsv)
Q(prep)
Q(prep_hsv)
......
......@@ -6,7 +6,6 @@
#include <stdio.h>
static mp_obj_t mp_leds_set(mp_obj_t led_in, mp_obj_t color_in)
{
int led = mp_obj_get_int(led_in);
......@@ -79,6 +78,33 @@ static mp_obj_t mp_leds_prep(mp_obj_t led_in, mp_obj_t color_in)
}
static MP_DEFINE_CONST_FUN_OBJ_2(leds_prep_obj, mp_leds_prep);
static mp_obj_t mp_leds_get_rgb(mp_obj_t led_in)
{
int led = mp_obj_get_int(led_in);
uint8_t rgb[] = { 0, 0, 0 };
int retAPI = epic_leds_get_rgb(led, rgb);
if (retAPI == -EPERM) {
mp_raise_ValueError(
"no permission: maybe blocked by personal state"
);
}
if (retAPI == -EINVAL) {
mp_raise_ValueError(
"invalid value: maybe the led does not exists"
);
}
mp_obj_t ret = mp_obj_new_tuple(3, NULL);
mp_obj_tuple_t *tuple = MP_OBJ_TO_PTR(ret);
tuple->items[0] = MP_OBJ_NEW_SMALL_INT(rgb[0]);
tuple->items[1] = MP_OBJ_NEW_SMALL_INT(rgb[1]);
tuple->items[2] = MP_OBJ_NEW_SMALL_INT(rgb[2]);
return ret;
}
static MP_DEFINE_CONST_FUN_OBJ_1(leds_get_rgb_obj, mp_leds_get_rgb);
static mp_obj_t mp_leds_prep_hsv(mp_obj_t led_in, mp_obj_t color_in)
{
int led = mp_obj_get_int(led_in);
......@@ -238,6 +264,7 @@ static const mp_rom_map_elem_t leds_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_set), MP_ROM_PTR(&leds_set_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_hsv), MP_ROM_PTR(&leds_set_hsv_obj) },
{ MP_ROM_QSTR(MP_QSTR_prep), MP_ROM_PTR(&leds_prep_obj) },
{ MP_ROM_QSTR(MP_QSTR_get_rgb), MP_ROM_PTR(&leds_get_rgb_obj) },
{ MP_ROM_QSTR(MP_QSTR_prep_hsv), MP_ROM_PTR(&leds_prep_hsv_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_all), MP_ROM_PTR(&leds_set_all_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_all_hsv), MP_ROM_PTR(&leds_set_all_hsv_obj) },
......
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