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-rw-r--r--drivers/led/aw20216.c168
-rw-r--r--drivers/led/aw20216s.c168
-rw-r--r--drivers/led/aw20216s.h (renamed from drivers/led/aw20216.h)44
3 files changed, 205 insertions, 175 deletions
diff --git a/drivers/led/aw20216.c b/drivers/led/aw20216.c
deleted file mode 100644
index 479643add4..0000000000
--- a/drivers/led/aw20216.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/* 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
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "aw20216.h"
-#include "wait.h"
-#include "spi_master.h"
-
-/* The AW20216 appears to be somewhat similar to the IS31FL743, although quite
- * a few things are different, such as the command byte format and page ordering.
- * The LED addresses start from 0x00 instead of 0x01.
- */
-#define AWINIC_ID 0b1010 << 4
-
-#define AW_PAGE_FUNCTION 0x00 << 1 // PG0, Function registers
-#define AW_PAGE_PWM 0x01 << 1 // PG1, LED PWM control
-#define AW_PAGE_SCALING 0x02 << 1 // PG2, LED current scaling control
-#define AW_PAGE_PATCHOICE 0x03 << 1 // PG3, Pattern choice?
-#define AW_PAGE_PWMSCALING 0x04 << 1 // PG4, LED PWM + Scaling control?
-
-#define AW_WRITE 0
-#define AW_READ 1
-
-#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)
-// D3 = 0?, reserved (apparently this should be 1 but it doesn't seem to matter)
-// 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
-
-#ifndef AW_SCALING_MAX
-# define AW_SCALING_MAX 150
-#endif
-
-#ifndef AW_GLOBAL_CURRENT_MAX
-# define AW_GLOBAL_CURRENT_MAX 150
-#endif
-
-#ifndef AW_SPI_MODE
-# define AW_SPI_MODE 0
-#endif
-
-#ifndef AW_SPI_DIVISOR
-# define AW_SPI_DIVISOR 4
-#endif
-
-uint8_t g_pwm_buffer[DRIVER_COUNT][AW_PWM_REGISTER_COUNT];
-bool g_pwm_buffer_update_required[DRIVER_COUNT] = {false};
-
-bool aw20216_write(pin_t cs_pin, uint8_t page, uint8_t reg, uint8_t* data, uint8_t len) {
- static uint8_t s_spi_transfer_buffer[2] = {0};
-
- if (!spi_start(cs_pin, false, AW_SPI_MODE, AW_SPI_DIVISOR)) {
- spi_stop();
- return false;
- }
-
- s_spi_transfer_buffer[0] = (AWINIC_ID | page | AW_WRITE);
- s_spi_transfer_buffer[1] = reg;
-
- if (spi_transmit(s_spi_transfer_buffer, 2) != SPI_STATUS_SUCCESS) {
- spi_stop();
- return false;
- }
-
- if (spi_transmit(data, len) != SPI_STATUS_SUCCESS) {
- spi_stop();
- return false;
- }
-
- spi_stop();
- return true;
-}
-
-static inline bool aw20216_write_register(pin_t cs_pin, uint8_t page, uint8_t reg, uint8_t value) {
- // Little wrapper so callers need not care about sending a buffer
- 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++) {
- aw20216_write_register(cs_pin, AW_PAGE_SCALING, i, AW_SCALING_MAX);
- }
-}
-
-static inline void aw20216_init_current_limit(pin_t cs_pin) {
- // Push config
- aw20216_write_register(cs_pin, AW_PAGE_FUNCTION, AW_REG_GLOBALCURRENT, AW_GLOBAL_CURRENT_MAX);
-}
-
-static inline void aw20216_soft_enable(pin_t cs_pin) {
- // Push config
- 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) {
- aw_led led;
- memcpy_P(&led, (&g_aw_leds[index]), sizeof(led));
-
- if (g_pwm_buffer[led.driver][led.r] == red && g_pwm_buffer[led.driver][led.g] == green && g_pwm_buffer[led.driver][led.b] == blue) {
- return;
- }
- 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;
-}
-
-void aw20216_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
- for (uint8_t i = 0; i < RGB_MATRIX_LED_COUNT; i++) {
- aw20216_set_color(i, red, green, blue);
- }
-}
-
-void aw20216_update_pwm_buffers(pin_t cs_pin, uint8_t index) {
- if (g_pwm_buffer_update_required[index]) {
- aw20216_write(cs_pin, AW_PAGE_PWM, 0, g_pwm_buffer[index], AW_PWM_REGISTER_COUNT);
- }
- g_pwm_buffer_update_required[index] = false;
-}
diff --git a/drivers/led/aw20216s.c b/drivers/led/aw20216s.c
new file mode 100644
index 0000000000..1b7861a1ec
--- /dev/null
+++ b/drivers/led/aw20216s.c
@@ -0,0 +1,168 @@
+/* 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
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "aw20216s.h"
+#include "wait.h"
+#include "spi_master.h"
+
+/* The AW20216S appears to be somewhat similar to the IS31FL743, although quite
+ * a few things are different, such as the command byte format and page ordering.
+ * The LED addresses start from 0x00 instead of 0x01.
+ */
+#define AW20216S_ID 0b1010 << 4
+
+#define AW20216S_PAGE_FUNCTION 0x00 << 1 // PG0, Function registers
+#define AW20216S_PAGE_PWM 0x01 << 1 // PG1, LED PWM control
+#define AW20216S_PAGE_SCALING 0x02 << 1 // PG2, LED current scaling control
+#define AW20216S_PAGE_PATCHOICE 0x03 << 1 // PG3, Pattern choice?
+#define AW20216S_PAGE_PWMSCALING 0x04 << 1 // PG4, LED PWM + Scaling control?
+
+#define AW20216S_WRITE 0
+#define AW20216S_READ 1
+
+#define AW20216S_REG_CONFIGURATION 0x00 // PG0
+#define AW20216S_REG_GLOBALCURRENT 0x01 // PG0
+#define AW20216S_REG_RESET 0x2F // PG0
+#define AW20216S_REG_MIXFUNCTION 0x46 // PG0
+
+// Default value of AW20216S_REG_CONFIGURATION
+// D7:D4 = 1011, SWSEL (SW1~SW12 active)
+// D3 = 0?, reserved (apparently this should be 1 but it doesn't seem to matter)
+// D2:D1 = 00, OSDE (open/short detection enable)
+// D0 = 0, CHIPEN (write 1 to enable LEDs when hardware enable pulled high)
+#define AW20216S_CONFIG_DEFAULT 0b10110000
+#define AW20216S_MIXCR_DEFAULT 0b00000000
+#define AW20216S_RESET_CMD 0xAE
+#define AW20216S_CHIPEN 1
+#define AW20216S_LPEN (0x01 << 1)
+
+#define AW20216S_PWM_REGISTER_COUNT 216
+
+#ifndef AW20216S_SCALING_MAX
+# define AW20216S_SCALING_MAX 150
+#endif
+
+#ifndef AW20216S_GLOBAL_CURRENT_MAX
+# define AW20216S_GLOBAL_CURRENT_MAX 150
+#endif
+
+#ifndef AW20216S_SPI_MODE
+# define AW20216S_SPI_MODE 0
+#endif
+
+#ifndef AW20216S_SPI_DIVISOR
+# define AW20216S_SPI_DIVISOR 4
+#endif
+
+uint8_t g_pwm_buffer[AW20216S_DRIVER_COUNT][AW20216S_PWM_REGISTER_COUNT];
+bool g_pwm_buffer_update_required[AW20216S_DRIVER_COUNT] = {false};
+
+bool aw20216s_write(pin_t cs_pin, uint8_t page, uint8_t reg, uint8_t* data, uint8_t len) {
+ static uint8_t s_spi_transfer_buffer[2] = {0};
+
+ if (!spi_start(cs_pin, false, AW20216S_SPI_MODE, AW20216S_SPI_DIVISOR)) {
+ spi_stop();
+ return false;
+ }
+
+ s_spi_transfer_buffer[0] = (AW20216S_ID | page | AW20216S_WRITE);
+ s_spi_transfer_buffer[1] = reg;
+
+ if (spi_transmit(s_spi_transfer_buffer, 2) != SPI_STATUS_SUCCESS) {
+ spi_stop();
+ return false;
+ }
+
+ if (spi_transmit(data, len) != SPI_STATUS_SUCCESS) {
+ spi_stop();
+ return false;
+ }
+
+ spi_stop();
+ return true;
+}
+
+static inline bool aw20216s_write_register(pin_t cs_pin, uint8_t page, uint8_t reg, uint8_t value) {
+ // Little wrapper so callers need not care about sending a buffer
+ return aw20216s_write(cs_pin, page, reg, &value, 1);
+}
+
+void aw20216s_soft_reset(pin_t cs_pin) {
+ aw20216s_write_register(cs_pin, AW20216S_PAGE_FUNCTION, AW20216S_REG_RESET, AW20216S_RESET_CMD);
+}
+
+static void aw20216s_init_scaling(pin_t cs_pin) {
+ // Set constant current to the max, control brightness with PWM
+ for (uint8_t i = 0; i < AW20216S_PWM_REGISTER_COUNT; i++) {
+ aw20216s_write_register(cs_pin, AW20216S_PAGE_SCALING, i, AW20216S_SCALING_MAX);
+ }
+}
+
+static inline void aw20216s_init_current_limit(pin_t cs_pin) {
+ // Push config
+ aw20216s_write_register(cs_pin, AW20216S_PAGE_FUNCTION, AW20216S_REG_GLOBALCURRENT, AW20216S_GLOBAL_CURRENT_MAX);
+}
+
+static inline void aw20216s_soft_enable(pin_t cs_pin) {
+ // Push config
+ aw20216s_write_register(cs_pin, AW20216S_PAGE_FUNCTION, AW20216S_REG_CONFIGURATION, AW20216S_CONFIG_DEFAULT | AW20216S_CHIPEN);
+}
+
+static inline void aw20216s_auto_lowpower(pin_t cs_pin) {
+ aw20216s_write_register(cs_pin, AW20216S_PAGE_FUNCTION, AW20216S_REG_MIXFUNCTION, AW20216S_MIXCR_DEFAULT | AW20216S_LPEN);
+}
+
+void aw20216s_init(pin_t cs_pin, pin_t en_pin) {
+ setPinOutput(en_pin);
+ writePinHigh(en_pin);
+
+ aw20216s_soft_reset(cs_pin);
+ wait_ms(2);
+
+ // Drivers should start with all scaling and PWM registers as off
+ aw20216s_init_current_limit(cs_pin);
+ aw20216s_init_scaling(cs_pin);
+
+ aw20216s_soft_enable(cs_pin);
+ aw20216s_auto_lowpower(cs_pin);
+}
+
+void aw20216s_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+ aw20216s_led led;
+ memcpy_P(&led, (&g_aw20216s_leds[index]), sizeof(led));
+
+ if (g_pwm_buffer[led.driver][led.r] == red && g_pwm_buffer[led.driver][led.g] == green && g_pwm_buffer[led.driver][led.b] == blue) {
+ return;
+ }
+ 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;
+}
+
+void aw20216s_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
+ for (uint8_t i = 0; i < RGB_MATRIX_LED_COUNT; i++) {
+ aw20216s_set_color(i, red, green, blue);
+ }
+}
+
+void aw20216s_update_pwm_buffers(pin_t cs_pin, uint8_t index) {
+ if (g_pwm_buffer_update_required[index]) {
+ aw20216s_write(cs_pin, AW20216S_PAGE_PWM, 0, g_pwm_buffer[index], AW20216S_PWM_REGISTER_COUNT);
+ }
+ g_pwm_buffer_update_required[index] = false;
+}
diff --git a/drivers/led/aw20216.h b/drivers/led/aw20216s.h
index e342cb6bac..49b0a8e0ad 100644
--- a/drivers/led/aw20216.h
+++ b/drivers/led/aw20216s.h
@@ -21,19 +21,49 @@
#include "progmem.h"
#include "gpio.h"
-typedef struct aw_led {
+// ======== DEPRECATED DEFINES - DO NOT USE ========
+#ifdef DRIVER_COUNT
+# define AW20216S_DRIVER_COUNT DRIVER_COUNT
+#endif
+#ifdef AW_SCALING_MAX
+# define AW20216S_SCALING_MAX AW_SCALING_MAX
+#endif
+#ifdef AW_GLOBAL_CURRENT_MAX
+# define AW20216S_GLOBAL_CURRENT_MAX AW_GLOBAL_CURRENT_MAX
+#endif
+#ifdef AW_SPI_MODE
+# define AW20216S_SPI_MODE AW_SPI_MODE
+#endif
+#ifdef AW_SPI_DIVISOR
+# define AW20216S_SPI_DIVISOR AW_SPI_DIVISOR
+#endif
+#ifdef DRIVER_1_CS
+# define AW20216S_DRIVER_1_CS DRIVER_1_CS
+#endif
+#ifdef DRIVER_2_CS
+# define AW20216S_DRIVER_2_CS DRIVER_2_CS
+#endif
+#ifdef DRIVER_1_EN
+# define AW20216S_DRIVER_1_EN DRIVER_1_EN
+#endif
+#ifdef DRIVER_2_EN
+# define AW20216S_DRIVER_2_EN DRIVER_2_EN
+#endif
+// ========
+
+typedef struct aw20216s_led {
uint8_t driver : 2;
uint8_t r;
uint8_t g;
uint8_t b;
-} aw_led;
+} aw20216s_led;
-extern const aw_led PROGMEM g_aw_leds[RGB_MATRIX_LED_COUNT];
+extern const aw20216s_led PROGMEM g_aw20216s_leds[RGB_MATRIX_LED_COUNT];
-void aw20216_init(pin_t cs_pin, pin_t en_pin);
-void aw20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
-void aw20216_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
-void aw20216_update_pwm_buffers(pin_t cs_pin, uint8_t index);
+void aw20216s_init(pin_t cs_pin, pin_t en_pin);
+void aw20216s_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
+void aw20216s_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
+void aw20216s_update_pwm_buffers(pin_t cs_pin, uint8_t index);
#define CS1_SW1 0x00
#define CS2_SW1 0x01
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 20:40:53 +0000