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Key offset to LED index map made LED driver property

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LED driver properties now can re-define an array
for their individual mapping from key offsets to LED indices.

This array is both constexpr (can be used at compiletime) and
stored in PROGMEM. The latter is used by the LED driver base
class to map key offsets to LED ids at runtime.

Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
pull/729/head
Florian Fleissner 5 years ago
parent 4c2e0a7635
commit ddf609daa6
5 changed files with 39 additions and 30 deletions
Show Stats Download Patch File Download Diff File

16
src/kaleidoscope/device/keyboardio/Imago.cpp
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@ -31,6 +31,8 @@ namespace kaleidoscope {
namespace device {
namespace keyboardio {
constexpr uint8_t ImagoLEDDriverProps::key_led_map[] PROGMEM;
static constexpr uint8_t CMD_SET_REGISTER = 0xFD;
static constexpr uint8_t CMD_WRITE_ENABLE = 0xFE;
static constexpr uint8_t WRITE_ENABLE_ONCE = 0b11000101;
@ -53,16 +55,6 @@ ATMEGA_KEYSCANNER_BOILERPLATE
bool ImagoLEDDriver::isLEDChanged = true;
cRGB ImagoLEDDriver::led_data[];
#define NOLED 254
static constexpr uint8_t key_led_map[5][16] PROGMEM = {
{ 104, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 115, 12, 116},
{ 91, 13, NOLED, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 102, 15, 103},
{ 78, 26, 27, 28, 29, 30, 31, NOLED, 33, 34, 35, 36, 37, 89, 38, NOLED},
{ 65, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, NOLED, 90},
{ 52, 66, 53, 54, NOLED, 56, 57, 71, 59, NOLED, 61, 62, 63, 64, NOLED, 77}
};
void ImagoLEDDriver::setup() {
setAllPwmTo(0xFF);
selectRegister(LED_REGISTER_CONTROL);
@ -96,10 +88,6 @@ void ImagoLEDDriver::setCrgbAt(uint8_t i, cRGB crgb) {
led_data[i] = crgb;
}
uint8_t ImagoLEDDriver::getLedIndex(uint8_t key_offset) {
return pgm_read_byte(key_led_map + key_offset);
}
cRGB ImagoLEDDriver::getCrgbAt(uint8_t i) {
if (!Kaleidoscope.device().LEDs().isValid(i))
return {0, 0, 0};

10
src/kaleidoscope/device/keyboardio/Imago.h
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@ -38,8 +38,17 @@ namespace kaleidoscope {
namespace device {
namespace keyboardio {
using kaleidoscope::driver::led::no_led;
struct ImagoLEDDriverProps: public kaleidoscope::driver::led::BaseProps {
static constexpr uint8_t led_count = 78;
static constexpr uint8_t key_led_map[/* 5*16 */] PROGMEM = {
104, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 115, 12, 116,
91, 13, no_led, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 102, 15, 103,
78, 26, 27, 28, 29, 30, 31, no_led, 33, 34, 35, 36, 37, 89, 38, no_led,
65, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, no_led, 90,
52, 66, 53, 54, no_led, 56, 57, 71, 59, no_led, 61, 62, 63, 64, no_led, 77
};
};
class ImagoLEDDriver : public kaleidoscope::driver::led::Base<ImagoLEDDriverProps> {
@ -48,7 +57,6 @@ class ImagoLEDDriver : public kaleidoscope::driver::led::Base<ImagoLEDDriverProp
static void syncLeds();
static void setCrgbAt(uint8_t i, cRGB crgb);
static cRGB getCrgbAt(uint8_t i);
static uint8_t getLedIndex(uint8_t key_offset);
static cRGB led_data[117]; // 117 is the number of LEDs the chip drives
// until we clean stuff up a bit, it's easiest to just have the whole struct around

13
src/kaleidoscope/device/keyboardio/Model01.cpp
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@ -26,6 +26,8 @@ namespace kaleidoscope {
namespace device {
namespace keyboardio {
constexpr uint8_t Model01LEDDriverProps::key_led_map[] PROGMEM;
/********* Model01Hands *********/
struct Model01Hands {
@ -55,13 +57,6 @@ void Model01Hands::setup(void) {
/********* LED Driver *********/
bool Model01LEDDriver::isLEDChanged = true;
static constexpr int8_t key_led_map[Model01::led_count] PROGMEM = {
3, 4, 11, 12, 19, 20, 26, 27, 36, 37, 43, 44, 51, 52, 59, 60,
2, 5, 10, 13, 18, 21, 25, 28, 35, 38, 42, 45, 50, 53, 58, 61,
1, 6, 9, 14, 17, 22, 24, 29, 34, 39, 41, 46, 49, 54, 57, 62,
0, 7, 8, 15, 16, 23, 31, 30, 33, 32, 40, 47, 48, 55, 56, 63,
};
void Model01LEDDriver::setCrgbAt(uint8_t i, cRGB crgb) {
if (i < 32) {
cRGB oldColor = getCrgbAt(i);
@ -80,10 +75,6 @@ void Model01LEDDriver::setCrgbAt(uint8_t i, cRGB crgb) {
}
}
uint8_t Model01LEDDriver::getLedIndex(uint8_t key_offset) {
return pgm_read_byte(&(key_led_map[key_offset]));
}
cRGB Model01LEDDriver::getCrgbAt(uint8_t i) {
if (i >= 64)
return {0, 0, 0};

8
src/kaleidoscope/device/keyboardio/Model01.h
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@ -37,6 +37,12 @@ namespace keyboardio {
struct Model01LEDDriverProps : public kaleidoscope::driver::led::BaseProps {
static constexpr uint8_t led_count = 64;
static constexpr uint8_t key_led_map[] PROGMEM = {
3, 4, 11, 12, 19, 20, 26, 27, 36, 37, 43, 44, 51, 52, 59, 60,
2, 5, 10, 13, 18, 21, 25, 28, 35, 38, 42, 45, 50, 53, 58, 61,
1, 6, 9, 14, 17, 22, 24, 29, 34, 39, 41, 46, 49, 54, 57, 62,
0, 7, 8, 15, 16, 23, 31, 30, 33, 32, 40, 47, 48, 55, 56, 63,
};
};
class Model01LEDDriver : public kaleidoscope::driver::led::Base<Model01LEDDriverProps> {
@ -45,8 +51,6 @@ class Model01LEDDriver : public kaleidoscope::driver::led::Base<Model01LEDDriver
static void setCrgbAt(uint8_t i, cRGB crgb);
static cRGB getCrgbAt(uint8_t i);
static uint8_t getLedIndex(uint8_t key_offset);
static void enableHighPowerLeds();
static boolean ledPowerFault();

22
src/kaleidoscope/driver/led/Base.h
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@ -25,8 +25,14 @@ namespace kaleidoscope {
namespace driver {
namespace led {
constexpr uint8_t no_led = uint8_t(-1);
struct BaseProps {
static constexpr uint8_t led_count = 0;
// C++ does not allow empty constexpr arrays
//
static constexpr uint8_t key_led_map[] PROGMEM = { no_led };
};
template <typename _LEDDriverProps>
@ -43,8 +49,20 @@ class Base {
};
return c;
}
uint8_t getLedIndex(uint8_t key_offset) {
return 0;
static uint8_t getLedIndex(uint8_t key_offset) {
// Give the compiler the oportunity to optimize
// for boards without LEDs.
//
if (_LEDDriverProps::led_count == 0) {
return no_led;
}
if (key_offset >= sizeof(_LEDDriverProps::key_led_map)) {
return no_led;
}
return pgm_read_byte(&_LEDDriverProps::key_led_map[key_offset]);
}
static class LEDs {

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