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-rw-r--r--drivers/led/apa102.c26
-rw-r--r--drivers/led/aw20216.c19
-rw-r--r--drivers/led/issi/is31fl3218.c4
-rw-r--r--drivers/led/issi/is31fl3218.h1
-rw-r--r--drivers/led/issi/is31fl3731-simple.c4
-rw-r--r--drivers/led/issi/is31fl3731-simple.h1
-rw-r--r--drivers/led/issi/is31fl3731.c4
-rw-r--r--drivers/led/issi/is31fl3731.h1
-rw-r--r--drivers/led/issi/is31fl3733-simple.c4
-rw-r--r--drivers/led/issi/is31fl3733-simple.h1
-rw-r--r--drivers/led/issi/is31fl3736.c33
-rw-r--r--drivers/led/issi/is31fl3736.h5
-rw-r--r--drivers/led/issi/is31fl3737.c4
-rw-r--r--drivers/led/issi/is31fl3737.h5
-rw-r--r--drivers/led/issi/is31fl3741.c8
15 files changed, 67 insertions, 53 deletions
diff --git a/drivers/led/apa102.c b/drivers/led/apa102.c
index f291948975..40fc68e4f1 100644
--- a/drivers/led/apa102.c
+++ b/drivers/led/apa102.c
@@ -27,7 +27,7 @@
# if defined(STM32F0XX) || defined(STM32F1XX) || defined(STM32F3XX) || defined(STM32F4XX) || defined(STM32L0XX) || defined(GD32VF103)
# define APA102_NOPS (100 / (1000000000L / (CPU_CLOCK / 4))) // This calculates how many loops of 4 nops to run to delay 100 ns
# else
-# error("APA102_NOPS configuration required")
+# error APA102_NOPS configuration required
# define APA102_NOPS 0 // this just pleases the compile so the above error is easier to spot
# endif
# endif
@@ -43,14 +43,14 @@
} \
} while (0)
-#define APA102_SEND_BIT(byte, bit) \
- do { \
- writePin(RGB_DI_PIN, (byte >> bit) & 1); \
- io_wait; \
- writePinHigh(RGB_CI_PIN); \
- io_wait; \
- writePinLow(RGB_CI_PIN); \
- io_wait; \
+#define APA102_SEND_BIT(byte, bit) \
+ do { \
+ writePin(APA102_DI_PIN, (byte >> bit) & 1); \
+ io_wait; \
+ writePinHigh(APA102_CI_PIN); \
+ io_wait; \
+ writePinLow(APA102_CI_PIN); \
+ io_wait; \
} while (0)
uint8_t apa102_led_brightness = APA102_DEFAULT_BRIGHTNESS;
@@ -77,11 +77,11 @@ void rgblight_call_driver(LED_TYPE *start_led, uint8_t num_leds) {
}
void static apa102_init(void) {
- setPinOutput(RGB_DI_PIN);
- setPinOutput(RGB_CI_PIN);
+ setPinOutput(APA102_DI_PIN);
+ setPinOutput(APA102_CI_PIN);
- writePinLow(RGB_DI_PIN);
- writePinLow(RGB_CI_PIN);
+ writePinLow(APA102_DI_PIN);
+ writePinLow(APA102_CI_PIN);
}
void apa102_set_brightness(uint8_t brightness) {
diff --git a/drivers/led/aw20216.c b/drivers/led/aw20216.c
index cbb0b60774..7895f1497b 100644
--- a/drivers/led/aw20216.c
+++ b/drivers/led/aw20216.c
@@ -1,4 +1,5 @@
/* Copyright 2021 Jasper Chan
+ * 2023 Huckies <https://github.com/Huckies>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -15,6 +16,7 @@
*/
#include "aw20216.h"
+#include "wait.h"
#include "spi_master.h"
/* The AW20216 appears to be somewhat similar to the IS31FL743, although quite
@@ -34,6 +36,8 @@
#define AW_REG_CONFIGURATION 0x00 // PG0
#define AW_REG_GLOBALCURRENT 0x01 // PG0
+#define AW_REG_RESET 0x2F // PG0
+#define AW_REG_MIXFUNCTION 0x46 // PG0
// Default value of AW_REG_CONFIGURATION
// D7:D4 = 1011, SWSEL (SW1~SW12 active)
@@ -41,7 +45,10 @@
// D2:D1 = 00, OSDE (open/short detection enable)
// D0 = 0, CHIPEN (write 1 to enable LEDs when hardware enable pulled high)
#define AW_CONFIG_DEFAULT 0b10110000
+#define AW_MIXCR_DEFAULT 0b00000000
+#define AW_RESET_CMD 0xAE
#define AW_CHIPEN 1
+#define AW_LPEN (0x01 << 1)
#define AW_PWM_REGISTER_COUNT 216
@@ -94,6 +101,10 @@ static inline bool AW20216_write_register(pin_t cs_pin, uint8_t page, uint8_t re
return AW20216_write(cs_pin, page, reg, &value, 1);
}
+void AW20216_soft_reset(pin_t cs_pin) {
+ AW20216_write_register(cs_pin, AW_PAGE_FUNCTION, AW_REG_RESET, AW_RESET_CMD);
+}
+
static void AW20216_init_scaling(pin_t cs_pin) {
// Set constant current to the max, control brightness with PWM
for (uint8_t i = 0; i < AW_PWM_REGISTER_COUNT; i++) {
@@ -111,15 +122,23 @@ static inline void AW20216_soft_enable(pin_t cs_pin) {
AW20216_write_register(cs_pin, AW_PAGE_FUNCTION, AW_REG_CONFIGURATION, AW_CONFIG_DEFAULT | AW_CHIPEN);
}
+static inline void AW20216_auto_lowpower(pin_t cs_pin) {
+ AW20216_write_register(cs_pin, AW_PAGE_FUNCTION, AW_REG_MIXFUNCTION, AW_MIXCR_DEFAULT | AW_LPEN);
+}
+
void AW20216_init(pin_t cs_pin, pin_t en_pin) {
setPinOutput(en_pin);
writePinHigh(en_pin);
+ AW20216_soft_reset(cs_pin);
+ wait_ms(2);
+
// Drivers should start with all scaling and PWM registers as off
AW20216_init_current_limit(cs_pin);
AW20216_init_scaling(cs_pin);
AW20216_soft_enable(cs_pin);
+ AW20216_auto_lowpower(cs_pin);
}
void AW20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
diff --git a/drivers/led/issi/is31fl3218.c b/drivers/led/issi/is31fl3218.c
index d43863ac4b..c2300ebe89 100644
--- a/drivers/led/issi/is31fl3218.c
+++ b/drivers/led/issi/is31fl3218.c
@@ -45,9 +45,7 @@ void IS31FL3218_write_register(uint8_t reg, uint8_t data) {
void IS31FL3218_write_pwm_buffer(uint8_t *pwm_buffer) {
g_twi_transfer_buffer[0] = ISSI_REG_PWM;
- for (int i = 0; i < 18; i++) {
- g_twi_transfer_buffer[1 + i] = pwm_buffer[i];
- }
+ memcpy(g_twi_transfer_buffer + 1, pwm_buffer, 18);
i2c_transmit(ISSI_ADDRESS, g_twi_transfer_buffer, 19, ISSI_TIMEOUT);
}
diff --git a/drivers/led/issi/is31fl3218.h b/drivers/led/issi/is31fl3218.h
index fa760da191..26bb01a014 100644
--- a/drivers/led/issi/is31fl3218.h
+++ b/drivers/led/issi/is31fl3218.h
@@ -18,6 +18,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
void IS31FL3218_init(void);
void IS31FL3218_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
diff --git a/drivers/led/issi/is31fl3731-simple.c b/drivers/led/issi/is31fl3731-simple.c
index 84060f9426..a62b21cc6b 100644
--- a/drivers/led/issi/is31fl3731-simple.c
+++ b/drivers/led/issi/is31fl3731-simple.c
@@ -123,9 +123,7 @@ void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
// copy the data from i to i+15
// device will auto-increment register for data after the first byte
// thus this sets registers 0x24-0x33, 0x34-0x43, etc. in one transfer
- for (int j = 0; j < 16; j++) {
- g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
- }
+ memcpy(g_twi_transfer_buffer + 1, pwm_buffer + i, 16);
#if ISSI_PERSISTENCE > 0
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
diff --git a/drivers/led/issi/is31fl3731-simple.h b/drivers/led/issi/is31fl3731-simple.h
index 1ddadd5209..7834766b94 100644
--- a/drivers/led/issi/is31fl3731-simple.h
+++ b/drivers/led/issi/is31fl3731-simple.h
@@ -20,6 +20,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
#include "progmem.h"
typedef struct is31_led {
diff --git a/drivers/led/issi/is31fl3731.c b/drivers/led/issi/is31fl3731.c
index fed5354145..80344ca721 100644
--- a/drivers/led/issi/is31fl3731.c
+++ b/drivers/led/issi/is31fl3731.c
@@ -111,9 +111,7 @@ void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
// copy the data from i to i+15
// device will auto-increment register for data after the first byte
// thus this sets registers 0x24-0x33, 0x34-0x43, etc. in one transfer
- for (int j = 0; j < 16; j++) {
- g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
- }
+ memcpy(g_twi_transfer_buffer + 1, pwm_buffer + i, 16);
#if ISSI_PERSISTENCE > 0
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
diff --git a/drivers/led/issi/is31fl3731.h b/drivers/led/issi/is31fl3731.h
index 6791289c9e..4c79cb8146 100644
--- a/drivers/led/issi/is31fl3731.h
+++ b/drivers/led/issi/is31fl3731.h
@@ -19,6 +19,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
#include "progmem.h"
typedef struct is31_led {
diff --git a/drivers/led/issi/is31fl3733-simple.c b/drivers/led/issi/is31fl3733-simple.c
index 1e0994d780..21138c6e05 100644
--- a/drivers/led/issi/is31fl3733-simple.c
+++ b/drivers/led/issi/is31fl3733-simple.c
@@ -129,9 +129,7 @@ bool IS31FL3733_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
// Copy the data from i to i+15.
// Device will auto-increment register for data after the first byte
// Thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer.
- for (int j = 0; j < 16; j++) {
- g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
- }
+ memcpy(g_twi_transfer_buffer + 1, pwm_buffer + i, 16);
#if ISSI_PERSISTENCE > 0
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
diff --git a/drivers/led/issi/is31fl3733-simple.h b/drivers/led/issi/is31fl3733-simple.h
index f0ea3adca0..1571fdd3d5 100644
--- a/drivers/led/issi/is31fl3733-simple.h
+++ b/drivers/led/issi/is31fl3733-simple.h
@@ -22,6 +22,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
#include "progmem.h"
typedef struct is31_led {
diff --git a/drivers/led/issi/is31fl3736.c b/drivers/led/issi/is31fl3736.c
index 82e7ee3d18..d6b0881139 100644
--- a/drivers/led/issi/is31fl3736.c
+++ b/drivers/led/issi/is31fl3736.c
@@ -77,7 +77,7 @@ uint8_t g_twi_transfer_buffer[20];
// buffers and the transfers in IS31FL3736_write_pwm_buffer() but it's
// probably not worth the extra complexity.
uint8_t g_pwm_buffer[DRIVER_COUNT][192];
-bool g_pwm_buffer_update_required = false;
+bool g_pwm_buffer_update_required[DRIVER_COUNT] = {false};
uint8_t g_led_control_registers[DRIVER_COUNT][24] = {{0}, {0}};
bool g_led_control_registers_update_required = false;
@@ -107,9 +107,7 @@ void IS31FL3736_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
// copy the data from i to i+15
// device will auto-increment register for data after the first byte
// thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer
- for (int j = 0; j < 16; j++) {
- g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
- }
+ memcpy(g_twi_transfer_buffer + 1, pwm_buffer + i, 16);
#if ISSI_PERSISTENCE > 0
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
@@ -171,10 +169,10 @@ void IS31FL3736_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
if (index >= 0 && index < RGB_MATRIX_LED_COUNT) {
memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
- g_pwm_buffer[led.driver][led.r] = red;
- g_pwm_buffer[led.driver][led.g] = green;
- g_pwm_buffer[led.driver][led.b] = blue;
- g_pwm_buffer_update_required = true;
+ g_pwm_buffer[led.driver][led.r] = red;
+ g_pwm_buffer[led.driver][led.g] = green;
+ g_pwm_buffer[led.driver][led.b] = blue;
+ g_pwm_buffer_update_required[led.driver] = true;
}
}
@@ -232,9 +230,9 @@ void IS31FL3736_mono_set_brightness(int index, uint8_t value) {
if (index >= 0 && index < 96) {
// Index in range 0..95 -> A1..A8, B1..B8, etc.
// Map index 0..95 to registers 0x00..0xBE (interleaved)
- uint8_t pwm_register = index * 2;
- g_pwm_buffer[0][pwm_register] = value;
- g_pwm_buffer_update_required = true;
+ uint8_t pwm_register = index * 2;
+ g_pwm_buffer[0][pwm_register] = value;
+ g_pwm_buffer_update_required[0] = true;
}
}
@@ -262,16 +260,15 @@ void IS31FL3736_mono_set_led_control_register(uint8_t index, bool enabled) {
g_led_control_registers_update_required = true;
}
-void IS31FL3736_update_pwm_buffers(uint8_t addr1, uint8_t addr2) {
- if (g_pwm_buffer_update_required) {
+void IS31FL3736_update_pwm_buffers(uint8_t addr, uint8_t index) {
+ if (g_pwm_buffer_update_required[index]) {
// Firstly we need to unlock the command register and select PG1
- IS31FL3736_write_register(addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
- IS31FL3736_write_register(addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
+ IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
+ IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
- IS31FL3736_write_pwm_buffer(addr1, g_pwm_buffer[0]);
- // IS31FL3736_write_pwm_buffer(addr2, g_pwm_buffer[1]);
+ IS31FL3736_write_pwm_buffer(addr, g_pwm_buffer[index]);
}
- g_pwm_buffer_update_required = false;
+ g_pwm_buffer_update_required[index] = false;
}
void IS31FL3736_update_led_control_registers(uint8_t addr1, uint8_t addr2) {
diff --git a/drivers/led/issi/is31fl3736.h b/drivers/led/issi/is31fl3736.h
index ccb19afbcc..332b2035f3 100644
--- a/drivers/led/issi/is31fl3736.h
+++ b/drivers/led/issi/is31fl3736.h
@@ -19,6 +19,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
#include "progmem.h"
// Simple interface option.
@@ -58,8 +59,8 @@ void IS31FL3736_mono_set_led_control_register(uint8_t index, bool enabled);
// (eg. from a timer interrupt).
// Call this while idle (in between matrix scans).
// If the buffer is dirty, it will update the driver with the buffer.
-void IS31FL3736_update_pwm_buffers(uint8_t addr1, uint8_t addr2);
-void IS31FL3736_update_led_control_registers(uint8_t addr1, uint8_t addr2);
+void IS31FL3736_update_pwm_buffers(uint8_t addr, uint8_t index);
+void IS31FL3736_update_led_control_registers(uint8_t addr, uint8_t index);
#define PUR_0R 0x00 // No PUR resistor
#define PUR_05KR 0x01 // 0.5k Ohm resistor
diff --git a/drivers/led/issi/is31fl3737.c b/drivers/led/issi/is31fl3737.c
index 45a20018c5..b6ed6b2629 100644
--- a/drivers/led/issi/is31fl3737.c
+++ b/drivers/led/issi/is31fl3737.c
@@ -114,9 +114,7 @@ void IS31FL3737_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
// copy the data from i to i+15
// device will auto-increment register for data after the first byte
// thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer
- for (int j = 0; j < 16; j++) {
- g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
- }
+ memcpy(g_twi_transfer_buffer + 1, pwm_buffer + i, 16);
#if ISSI_PERSISTENCE > 0
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
diff --git a/drivers/led/issi/is31fl3737.h b/drivers/led/issi/is31fl3737.h
index fb0c33420c..ca9a917ee2 100644
--- a/drivers/led/issi/is31fl3737.h
+++ b/drivers/led/issi/is31fl3737.h
@@ -21,6 +21,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
#include "progmem.h"
typedef struct is31_led {
@@ -45,8 +46,8 @@ void IS31FL3737_set_led_control_register(uint8_t index, bool red, bool green, bo
// (eg. from a timer interrupt).
// Call this while idle (in between matrix scans).
// If the buffer is dirty, it will update the driver with the buffer.
-void IS31FL3737_update_pwm_buffers(uint8_t addr1, uint8_t addr2);
-void IS31FL3737_update_led_control_registers(uint8_t addr1, uint8_t addr2);
+void IS31FL3737_update_pwm_buffers(uint8_t addr, uint8_t index);
+void IS31FL3737_update_led_control_registers(uint8_t addr, uint8_t index);
#define PUR_0R 0x00 // No PUR resistor
#define PUR_05KR 0x01 // 0.5k Ohm resistor in t_NOL
diff --git a/drivers/led/issi/is31fl3741.c b/drivers/led/issi/is31fl3741.c
index c2cdd4c46f..d5dfaf1de6 100644
--- a/drivers/led/issi/is31fl3741.c
+++ b/drivers/led/issi/is31fl3741.c
@@ -104,9 +104,7 @@ void IS31FL3741_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
}
bool IS31FL3741_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
- // unlock the command register and select PG2
- IS31FL3741_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
- IS31FL3741_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM0);
+ // Assume PG1 is already selected
for (int i = 0; i < 342; i += 18) {
if (i == 180) {
@@ -222,6 +220,10 @@ void IS31FL3741_set_led_control_register(uint8_t index, bool red, bool green, bo
void IS31FL3741_update_pwm_buffers(uint8_t addr, uint8_t index) {
if (g_pwm_buffer_update_required[index]) {
+ // unlock the command register and select PG2
+ IS31FL3741_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
+ IS31FL3741_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM0);
+
IS31FL3741_write_pwm_buffer(addr, g_pwm_buffer[index]);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 00:50:22 +0000