[stm32 pandora] fix the bug when using LCD demo (#5692)

* [stm32 pandora] fix the bug when using LCD demo

* arduino 增加内部温度传感器和参考电压通道

* remove ARDUINO_PINOUT_PWM_MAX

Author: mysterywolf

bsp/stm32/stm32f072-st-nucleo/applications/arduino/pins_arduino.c

@@ -20,11 +20,11 @@
 */
 const pin_map_t pin_map_table[]=
 {
-    {D0, GET_PIN(A,3)}, /* RX */
-    {D1, GET_PIN(A,2)}, /* TX */
+    {D0}, /* RX */
+    {D1}, /* TX */
     {D2, GET_PIN(A,10)},
     {D3, GET_PIN(B,3), "pwm2", 2}, /* PWM */
-    {D4, GET_PIN(B,5)},  /* D4 */
+    {D4, GET_PIN(B,5)},
     {D5, GET_PIN(B,4), "pwm3", 1}, /* PWM */
     {D6, GET_PIN(B,10), "pwm2", 3}, /* PWM */
     {D7, GET_PIN(A,8)},
@@ -36,12 +36,12 @@ const pin_map_t pin_map_table[]=
     {D13, GET_PIN(A,5)},
     {D14, GET_PIN(B,9)},
     {D15, GET_PIN(B,8)},
-    {A0, GET_PIN(A,0), "adc1", 0},
-    {A1, GET_PIN(A,1), "adc1", 1},
-    {A2, GET_PIN(A,4), "adc1", 4},
-    {A3, GET_PIN(B,0), "adc1", 8},
-    {A4, GET_PIN(C,1), "adc1", 11},
-    {A5, GET_PIN(C,0), "adc1", 10}
+    {A0, GET_PIN(A,0), "adc1", 0}, /* ADC */
+    {A1, GET_PIN(A,1), "adc1", 1}, /* ADC */
+    {A2, GET_PIN(A,4), "adc1", 4}, /* ADC */
+    {A3, GET_PIN(B,0), "adc1", 8}, /* ADC */
+    {A4, GET_PIN(C,1), "adc1", 11}, /* ADC */
+    {A5, GET_PIN(C,0), "adc1", 10} /* ADC */
 };
 
 /* initialization for BSP; maybe a blank function  */

bsp/stm32/stm32f072-st-nucleo/applications/arduino/pins_arduino.h

@@ -36,7 +36,6 @@
 
 #define LED_BUILTIN  D13 /* Built-in LED */
 
-#define ARDUINO_PINOUT_PWM_MAX  5  /* This Arduino variant has 5 PWM pins */
 #define ARDUINO_PWM_HZ 500 /* Arduino UNO's PWM is around 500Hz */
 
 #define ARDUINO_DEFAULT_IIC_BUS_NAME "i2c4"

bsp/stm32/stm32l475-atk-pandora/applications/arduino/pins_arduino.c

@@ -44,12 +44,10 @@ const pin_map_t pin_map_table[]=
     {D21, GET_PIN(E,7)}, /* BSP: RED-LED */
     {D22, GET_PIN(E,8)}, /* LED_BUILTIN, BSP: GREEN-LED */
     {D23, GET_PIN(E,9), "pwm1", 1}, /* PWM, BSP: BLUE-LED */
-    {A0, GET_PIN(C,2), "adc1", 3},
-    {A1, GET_PIN(C,4), "adc1", 13},
-    {A2},
-    {A3},
-    {A4},
-    {A5}
+    {A0, GET_PIN(C,2), "adc1", 3}, /* ADC */
+    {A1, GET_PIN(C,4), "adc1", 13}, /* ADC */
+    {A2, RT_NULL, "adc1", 0}, /* ADC, On-Chip: internal reference voltage */
+    {A3, RT_NULL, "adc1", 17} /* ADC, On-Chip: internal temperature sensor */
 };
 
 /* initialization for BSP; maybe a blank function  */

bsp/stm32/stm32l475-atk-pandora/applications/arduino/pins_arduino.h

@@ -39,12 +39,9 @@
 #define A1   (25)
 #define A2   (26)
 #define A3   (27)
-#define A4   (28)
-#define A5   (29)
 
 #define LED_BUILTIN  D22 /* Built-in LED */
 
-#define ARDUINO_PINOUT_PWM_MAX  6  /* This Arduino variant has 6 PWM pins */
 #define ARDUINO_PWM_HZ 500 /* Arduino UNO's PWM is around 500Hz */
 
 #define ARDUINO_DEFAULT_IIC_BUS_NAME "i2c4"

bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/STM32L475VE.ioc

@@ -78,24 +78,26 @@ Mcu.Pin43=PB3 (JTDO-TRACESWO)
 Mcu.Pin44=PB5
 Mcu.Pin45=PB7
 Mcu.Pin46=PB8
-Mcu.Pin47=VP_IWDG_VS_IWDG
-Mcu.Pin48=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
-Mcu.Pin49=VP_RTC_VS_RTC_Activate
+Mcu.Pin47=VP_ADC1_TempSens_Input
+Mcu.Pin48=VP_ADC1_Vref_Input
+Mcu.Pin49=VP_IWDG_VS_IWDG
 Mcu.Pin5=PC14-OSC32_IN (PC14)
-Mcu.Pin50=VP_SAI1_VP_$IpInstance_SAIA_SAI_BASIC
-Mcu.Pin51=VP_SAI1_VP_$IpInstance_SAIB_SAI_BASIC
-Mcu.Pin52=VP_SYS_VS_Systick
-Mcu.Pin53=VP_TIM1_VS_ClockSourceINT
-Mcu.Pin54=VP_TIM2_VS_ClockSourceINT
-Mcu.Pin55=VP_TIM4_VS_ClockSourceINT
-Mcu.Pin56=VP_TIM15_VS_ClockSourceINT
-Mcu.Pin57=VP_TIM16_VS_ClockSourceINT
-Mcu.Pin58=VP_TIM17_VS_ClockSourceINT
+Mcu.Pin50=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
+Mcu.Pin51=VP_RTC_VS_RTC_Activate
+Mcu.Pin52=VP_SAI1_VP_$IpInstance_SAIA_SAI_BASIC
+Mcu.Pin53=VP_SAI1_VP_$IpInstance_SAIB_SAI_BASIC
+Mcu.Pin54=VP_SYS_VS_Systick
+Mcu.Pin55=VP_TIM1_VS_ClockSourceINT
+Mcu.Pin56=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin57=VP_TIM4_VS_ClockSourceINT
+Mcu.Pin58=VP_TIM15_VS_ClockSourceINT
+Mcu.Pin59=VP_TIM16_VS_ClockSourceINT
 Mcu.Pin6=PC15-OSC32_OUT (PC15)
+Mcu.Pin60=VP_TIM17_VS_ClockSourceINT
 Mcu.Pin7=PH0-OSC_IN (PH0)
 Mcu.Pin8=PH1-OSC_OUT (PH1)
 Mcu.Pin9=PC2
-Mcu.PinsNb=59
+Mcu.PinsNb=61
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32L475VETx
@@ -369,6 +371,10 @@ USART2.IPParameters=VirtualMode-Asynchronous
 USART2.VirtualMode-Asynchronous=VM_ASYNC
 USB_OTG_FS.IPParameters=VirtualMode
 USB_OTG_FS.VirtualMode=Device_Only
+VP_ADC1_TempSens_Input.Mode=IN-TempSens
+VP_ADC1_TempSens_Input.Signal=ADC1_TempSens_Input
+VP_ADC1_Vref_Input.Mode=IN-Vrefint
+VP_ADC1_Vref_Input.Signal=ADC1_Vref_Input
 VP_IWDG_VS_IWDG.Mode=IWDG_Activate
 VP_IWDG_VS_IWDG.Signal=IWDG_VS_IWDG
 VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Mode=Counts__internal_clock_event_00

bsp/stm32/stm32l475-atk-pandora/board/ports/lcd/demo/lcd_sample.c

@@ -12,8 +12,10 @@
 #include <rtdevice.h>
 #include <board.h>
 #include <drv_lcd.h>
-#include <lcd_qrcode.h>
 #include "rttlogo.h"
+#ifdef BSP_USING_LCD_QRCODE
+#include <lcd_qrcode.h>
+#endif /* BSP_USING_LCD_QRCODE */
 
 static int lcd_sample(void)
 {
@@ -24,7 +26,8 @@ static int lcd_sample(void)
     lcd_draw_line(0, 69+24, 240, 69+24);
 #ifdef BSP_USING_LCD_QRCODE
     lcd_show_qrcode(54, 69+24+6, 4, ECC_LOW, "https://www.rt-thread.org/", 4);
-#endif
+#endif /* BSP_USING_LCD_QRCODE */
+
     return RT_EOK;
 }
 INIT_APP_EXPORT(lcd_sample);

bsp/stm32/stm32l475-atk-pandora/board/ports/lcd/drv_lcd.c

@@ -238,10 +238,15 @@ void lcd_display_brightness(rt_uint8_t percent)
 {
     struct rt_device_pwm *pwm_dev;
 
+    if(percent > 100)
+    {
+        percent = 100;
+    }
+
     pwm_dev = (struct rt_device_pwm*)rt_device_find("pwm4");
     if(pwm_dev != RT_NULL)
     {
-        rt_pwm_set(pwm_dev, 2, 1000000, percent*10000); /* PWM4 CH2 with 1000Hz */
+        rt_pwm_set(pwm_dev, 2, 1000000, percent*10000); /* PB7, PWM4 CH2 with 1000Hz */
         rt_pwm_enable(pwm_dev, 2);
     }
 }

bsp/stm32/stm32l475-atk-pandora/board/ports/lcd/lcd_qrcode.c

@@ -105,7 +105,7 @@ static void show_qrcode_by_line(rt_uint16_t x, rt_uint16_t y, rt_uint8_t size, r
  *
  * @param   x           x position
  * @param   y           y position
- * @param   version     version of qrcode
+ * @param   version     version of qrcode (ECC_LOW, ECC_MEDIUM, ECC_QUARTILE or ECC_HIGH)
  * @param   ecc         level of error correction
  * @param   data        string
  * @param   enlargement enlargement_factor

bsp/stm32/stm32l475-atk-pandora/board/ports/lcd/lcd_qrcode.h

@@ -5,7 +5,9 @@
 
 #ifdef BSP_USING_LCD_QRCODE
 #include <rtdef.h>
+#include <qrcode.h>
+
 rt_err_t lcd_show_qrcode(rt_uint16_t x, rt_uint16_t y, rt_uint8_t version, rt_uint8_t ecc, const char *data, rt_uint8_t enlargement);
-#endif
+#endif /* BSP_USING_LCD_QRCODE */
 
 #endif