Arduino 3.x is not officially suported by PlatformIO - see platformio/platform-espressif32#1225
Due to the lack of further development of the Espressif 32 Arduino Core for PlatformIO, the pioarduino fork was created.
| platform-espressif32 | Arduino Core | based on ESP-IDF | platformio.ini |
|---|
| #include <libmaple/pwr.h> | |
| #include <libmaple/scb.h> | |
| #include <RTClock.h> | |
| // Define the Base address of the RTC registers (battery backed up CMOS Ram), so we can use them for config of touch screen or whatever. | |
| // See http://stm32duino.com/viewtopic.php?f=15&t=132&hilit=rtc&start=40 for a more details about the RTC NVRam | |
| // 10x 16 bit registers are available on the STM32F103CXXX more on the higher density device. | |
| #define BKP_REG_BASE ((uint32_t *)(0x40006C00 + 0x04)) |
| #include <libmaple/pwr.h> | |
| #include <libmaple/scb.h> | |
| #include <RTClock.h> | |
| // Define the Base address of the RTC registers (battery backed up CMOS Ram), so we can use them for config of touch screen or whatever. | |
| // See http://stm32duino.com/viewtopic.php?f=15&t=132&hilit=rtc&start=40 for a more details about the RTC NVRam | |
| // 10x 16 bit registers are available on the STM32F103CXXX more on the higher density device. | |
| #define BKP_REG_BASE ((uint32_t *)(0x40006C00 + 0x04)) |