Ref |>[drv] adapt lcd and backlight to new hardware

Author: sw1

customer/boards/sf32lb52-lcd_base/bsp_pinmux.c

@@ -216,8 +216,6 @@ static void BSP_PIN_Common(void)
     // SPI1(TF card)
     HAL_PIN_Set(PAD_PA24, SPI1_DIO, PIN_NOPULL, 1);
     HAL_PIN_Set(PAD_PA25, SPI1_DI,  PIN_PULLDOWN, 1);
-    HAL_PIN_Set(PAD_PA28, SPI1_CLK, PIN_NOPULL, 1);
-    HAL_PIN_Set(PAD_PA29, SPI1_CS,  PIN_NOPULL, 1);
 
 //     HAL_PIN_Set_DS0(PAD_PA24, 1, 1);
 //     HAL_PIN_Set_DS0(PAD_PA25, 1, 1);
@@ -260,7 +258,10 @@ static void BSP_PIN_Common(void)
 	HAL_PIN_Set(PAD_PA36, GPIO_A36, PIN_PULLUP, 1);
 	HAL_PIN_Set(PAD_PA37, GPIO_A37, PIN_PULLUP, 1);
 
-	HAL_PIN_Set(PAD_PA44, GPIO_A44, PIN_PULLUP, 1);//IOE_RST
+	//pwd bl
+	HAL_PIN_Set(PAD_PA28, GPTIM1_CH2, PIN_NOPULL, 1);
+    HAL_PIN_Set(PAD_PA29, GPTIM1_CH3, PIN_NOPULL, 1);
+	HAL_PIN_Set(PAD_PA44, GPTIM1_CH4, PIN_NOPULL, 1);
 }
 
 void BSP_PIN_Touch(void)

example/rt_device/i2c/eeprom/src/hcpu/drv_lcd.c

@@ -68,7 +68,7 @@ void lcd_init(void)
     //HAL_PIN_Set(PAD_PA25, GPIO_A25, PIN_NOPULL, 1);*/
 
 	//2. enable power
-	ioexp_pin_set(LCD_PWR_EN, IOEXP_LOW);
+	//ioexp_pin_set(LCD_PWR_EN, IOEXP_LOW);
 
 	//3. init lcd ctrl
 	lcd_device =  rt_device_find("lcd");

example/rt_device/i2c/eeprom/src/hcpu/main.c

@@ -19,6 +19,7 @@
 #include "app_ble.h"
 //#include "drv_pm.h"
 #include "drv_otp.h"
+#include "drv_bl.h"
 
 #define DBG_TAG "PebbleTest"
 #define DBG_LVL DBG_LOG
@@ -56,6 +57,7 @@ int main(void)
 	npm1300_init();
 	aw86225_init();
 	lcd_init();
+	bl_init();
 	eta4662_init();
 	battery_init();
 	key_init();