This is the Linux app named n32g430-lib whose latest release can be downloaded as n32g430-lib.zip. It can be run online in the free hosting provider OnWorks for workstations.
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n32g430-lib
DESCRIPTION:
Nationstech N32G430 MCU library/startup code.
Use:
// set FLASH iCache, prefetch, latency
flash_icache(1);
flash_pref(1);
flash_lat(3);
// set AHB/APB1/APB2 dividers
ahb_div(AHB_DIV_1);
apb1_div(APB1_DIV_4);
apb2_div(APB2_DIV_2);
// start PLL
pll_on(0,0, 0, 16);
sclk_sel(SCLK_PLL);
// enable peripherals clocks
ahb_on(AHB_GPIOA | AHB_ADC | AHB_CRC);
apb1_on(APB1_TIM2);
apb2_on(APB2_AFIO | APB2_USART1);
// configure pin mode/type/speed/pullup/output
pin_mo(GPIOA,0, MO_OUT);
pin_ot(GPIOA,0, OT_PP);
pin_sr(GPIOA,0, SR_HI,DRV_12MA);
pin_pu(GPIOA,0, PU_NO);
pin_wr(GPIOA,0, 1);
// configure ADC
adc_on(ADC_HCLK_DIV2, ADC_PLL_DIV2, 0,ADC_CLK1M_DIV8);
adc_cal(0,1); // calibrate
adc_iref_on(1); // reference
adc_trig(1, ADC_TRIG_SOFT); // trigger source
adc_cont(0); // single conversion
adc_chn(1); // channel
adc_stime(0, ADC_28_5); // cample time
adc_start(0); // start conversion
while(!adc_ready()); // wait
uint16_t adc = adc_rd(); // read
Features
- arm
- n32g430
- n32
- startup
This is an application that can also be fetched from https://sourceforge.net/projects/n32g430-lib/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.