gd32f330 lib online with Winfy

We have hosted the application gd32f330 lib in order to run this application in our online workstations with Wine or directly.

Quick description about gd32f330 lib:

GigaDevice GD32F330 startup code/peripheral library.

Use:

#define F_CPU 84000000
#include "gd32f330f8.h"

flash_lat(0); // latency=0

// bus.prescalers
ahb_div(AHB_DIV_1);
apb1_div(APB1_DIV_1);
apb2_div(APB2_DIV_1);

hxtal_on(1); // HXTAL @ 8M
pll_on(1,1, 21); // PLL @ 84M = 8M / 2 x 21
sysclk_sel(SYSCLK_PLL); // SysCLK=PLL

// peripheral clocks
ahb_on(AHB_GPIOA | AHB_CRC);
apb1_on(APB1_TIM2 | APB1_TIM5);
apb2_on(APB2_ADC | APB2_TIM0);

// GPIO
pin_mo(GPIOA,1, MO_AF); // mode
pin_ot(GPIOA,1, OT_PP); // o.type
pin_os(GPIOA,1, OS_10M); // o.speed
pin_af(GPIOA,1, 4); // AF mode

// ADC
adc_on(ADC_RES_12B, ADC_AL_RIGHT, 0); // enable
adc_cal(); // calibrate
adc_iref_on(1); // Vref/Tref on
adc_trig(1, ADC_TRIG_SOFT); // soft trigger

adc_stime(17,ADC_239_5); // s.time
adc_chn(17); // Vref channel

adc_start(1); // start

while(!adc_ready()); // wait

int vcc = adc_vcc(adc_rd(), 1200); // measure VCC, mV.

Features:

• gd32
• gd32f330
• startup
• library

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