int main()
{
rcc_clock_enable();
delay_config();
uart4_init(115200);
// print_clock_freq();
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
STM_EVAL_LEDInit(LED5);
STM_EVAL_LEDInit(LED6);
// NRF24L01_Init(NRF_TX_MODE);
// micros_time_init();
capture_config();
while(1){
// NRF24L01_TxPacket(nrf_tx_buffer);
// STM_EVAL_LEDToggle(LED3);
// delay_ms(250);
printf("hello world");
delay_ms(100);
STM_EVAL_LEDOff(LED3);
STM_EVAL_LEDOff(LED4);
STM_EVAL_LEDOff(LED4);
STM_EVAL_LEDOff(LED5);
STM_EVAL_LEDOff(LED6);
}
}
void uart_init(u32 bound)
{
uart4_init(bound);
uart5_init(bound);
}
/*!
* Board specific initialization.
*/
static void __init mx6_evk_init(void)
{
u32 i;
mxc_iomux_v3_setup_multiple_pads(mx6sl_brd_pads,
ARRAY_SIZE(mx6sl_brd_pads));
elan_ts_init();
gp_reg_id = mx6sl_evk_dvfscore_data.reg_id;
soc_reg_id = mx6sl_evk_dvfscore_data.soc_id;
imx6q_add_imx_snvs_rtc();
imx6q_add_imx_i2c(0, &mx6_evk_i2c0_data);
imx6q_add_imx_i2c(1, &mx6_evk_i2c1_data);
i2c_register_board_info(0, mxc_i2c0_board_info,
ARRAY_SIZE(mxc_i2c0_board_info));
/* setting sii902x address when hdmi enabled */
if (hdmi_enabled) {
for (i = 0; i < ARRAY_SIZE(mxc_i2c1_board_info); i++) {
if (!strcmp(mxc_i2c1_board_info[i].type, "sii902x")) {
mxc_i2c1_board_info[i].addr = 0x39;
break;
}
}
}
i2c_register_board_info(1, mxc_i2c1_board_info,
ARRAY_SIZE(mxc_i2c1_board_info));
/* only camera on I2C3, that's why we can do so */
if (csi_enabled == 1) {
mxc_register_device(&csi_v4l2_devices, NULL);
imx6q_add_imx_i2c(2, &mx6_evk_i2c2_data);
i2c_register_board_info(2, mxc_i2c2_board_info,
ARRAY_SIZE(mxc_i2c2_board_info));
}
/* SPI */
imx6q_add_ecspi(0, &mx6_evk_spi_data);
spi_device_init();
mx6sl_evk_init_pfuze100(0);
imx6q_add_anatop_thermal_imx(1, &mx6sl_anatop_thermal_data);
mx6_evk_init_uart();
/* get enet tx reference clk from FEC_REF_CLK pad.
* GPR1[14] = 0, GPR1[18:17] = 00
*/
mxc_iomux_set_gpr_register(1, 14, 1, 0);
mxc_iomux_set_gpr_register(1, 17, 2, 0);
imx6_init_fec(fec_data);
platform_device_register(&evk_vmmc_reg_devices);
imx6q_add_sdhci_usdhc_imx(1, &mx6_evk_sd2_data);
imx6q_add_sdhci_usdhc_imx(0, &mx6_evk_sd1_data);
imx6q_add_sdhci_usdhc_imx(2, &mx6_evk_sd3_data);
mx6_evk_init_usb();
imx6q_add_otp();
imx6q_add_mxc_pwm(0);
imx6q_add_mxc_pwm_backlight(0, &mx6_evk_pwm_backlight_data);
if (hdmi_enabled) {
imx6dl_add_imx_elcdif(&hdmi_fb_data[0]);
} else {
imx6dl_add_imx_elcdif(&wvga_fb_data[0]);
gpio_request(MX6_BRD_LCD_PWR_EN, "elcdif-power-on");
gpio_direction_output(MX6_BRD_LCD_PWR_EN, 1);
mxc_register_device(&lcd_wvga_device, NULL);
}
imx6dl_add_imx_pxp();
imx6dl_add_imx_pxp_client();
mxc_register_device(&max17135_sensor_device, NULL);
setup_spdc();
if (csi_enabled) {
imx6sl_add_fsl_csi();
} else {
if (!spdc_sel)
imx6dl_add_imx_epdc(&epdc_data);
else
imx6sl_add_imx_spdc(&spdc_data);
}
imx6q_add_dvfs_core(&mx6sl_evk_dvfscore_data);
imx6q_init_audio();
/* uart2 for bluetooth */
#ifdef SXSDMAN_BLUETOOTH_ENABLE
if (uart4_enabled)
uart4_init();
#else
if (uart2_enabled)
uart2_init();
#endif
mxc_register_device(&mxc_bt_rfkill, &mxc_bt_rfkill_data);
imx6q_add_viim();
imx6q_add_imx2_wdt(0, NULL);
imx_add_viv_gpu(&imx6_gpu_data, &imx6q_gpu_pdata);
imx6sl_add_imx_keypad(&mx6sl_evk_map_data);
imx6q_add_busfreq();
imx6sl_add_dcp();
imx6sl_add_rngb();
imx6sl_add_imx_pxp_v4l2();
mxc_spdif_data.spdif_core_clk = clk_get_sys("mxc_spdif.0", NULL);
clk_put(mxc_spdif_data.spdif_core_clk);
imx6q_add_spdif(&mxc_spdif_data);
imx6q_add_spdif_dai();
imx6q_add_spdif_audio_device();
imx6q_add_perfmon(0);
imx6q_add_perfmon(1);
imx6q_add_perfmon(2);
/* Register charger chips */
platform_device_register(&evk_max8903_charger_1);
pm_power_off = mx6_snvs_poweroff;
imx6q_add_pm_imx(0, &mx6sl_evk_pm_data);
if (imx_ion_data.heaps[0].size)
platform_device_register_resndata(NULL, "ion-mxc", 0, NULL, 0, \
&imx_ion_data, sizeof(imx_ion_data) + sizeof(struct ion_platform_heap));
}
void mcu_init(void)
{
mcu_arch_init();
#ifdef PERIPHERALS_AUTO_INIT
sys_time_init();
#ifdef USE_LED
led_init();
#endif
/* for now this means using spektrum */
#if defined RADIO_CONTROL & defined RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT & defined RADIO_CONTROL_BIND_IMPL_FUNC
RADIO_CONTROL_BIND_IMPL_FUNC();
#endif
#ifdef USE_UART0
uart0_init();
#endif
#ifdef USE_UART1
uart1_init();
#endif
#ifdef USE_UART2
uart2_init();
#endif
#ifdef USE_UART3
uart3_init();
#endif
#ifdef USE_UART4
uart4_init();
#endif
#ifdef USE_UART5
uart5_init();
#endif
#ifdef USE_I2C0
i2c0_init();
#endif
#ifdef USE_I2C1
i2c1_init();
#endif
#ifdef USE_I2C2
i2c2_init();
#endif
#ifdef USE_ADC
adc_init();
#endif
#ifdef USE_USB_SERIAL
VCOM_init();
#endif
#if USE_SPI
#if SPI_MASTER
#if USE_SPI0
spi0_init();
#endif
#if USE_SPI1
spi1_init();
#endif
#if USE_SPI2
spi2_init();
#endif
#if USE_SPI3
spi3_init();
#endif
spi_init_slaves();
#endif // SPI_MASTER
#if SPI_SLAVE
#if USE_SPI0_SLAVE
spi0_slave_init();
#endif
#if USE_SPI1_SLAVE
spi1_slave_init();
#endif
#if USE_SPI2_SLAVE
spi2_slave_init();
#endif
#if USE_SPI3_SLAVE
spi3_slave_init();
#endif
#endif // SPI_SLAVE
#endif // USE_SPI
#ifdef USE_DAC
dac_init();
#endif
#else
INFO("PERIPHERALS_AUTO_INIT not enabled! Peripherals (including sys_time) need explicit initialization.")
#endif /* PERIPHERALS_AUTO_INIT */
}
int main(void)
{
u16 times=0,i=0;
NORMALTIME cur_time; //设置RTC的时间用
//Flash_Write(0x08041000,(u8 *)IndCalib,sizeof(IndCalib));
Flash_Read(0x08041000,(u8 *)IndCalib,sizeof(IndCalib));
delay_init(); //延时函数初始化
NVIC_Configuration(); //设置NVIC中断分组2:2位抢占优先级，2位响应优先级
uart1_init(115200); //上位机通信模块
uart2_init(9600); //风速传感器模块 A2 A3 要转为232
//uart3_init(19200); //SD卡模块 （兼职风向-因为3有重映射功能）
uart4_init(9600); //称重模块
uart5_init(9600); //AD模块
LED_Init(); //LED端口初始化
KEY_Init(); //初始化与按键连接的硬件接口
SD_init();
OPEN_SD_POWER;
CLOSE_SD_POWER;
OPEN_SD_POWER;
CLOSE_SD_POWER;
OPEN_SD_POWER;
cur_time.tm_year = 2016; //2016-1900
cur_time.tm_mon = 5;
cur_time.tm_mday = 29;
cur_time.tm_hour = 23;
cur_time.tm_min = 56;
cur_time.tm_sec = 2;
RTC_Init(cur_time);//
while(DS18B20_Init())//初始化DS18B20,兼检测18B20
{
printf("DS18B20 Check Failed!");
printf("Please Check! ");
}
printf("DS18B20 Ready! ");
while(1)
{
if(IS_BUT_DN)
{
BEEP = 0;
}
else
{
BEEP = 1;
g_PaOffset= -g_Pa;
g_IndValOffset[0]= -Volt2Distance(0,g_IndVal[0]);
g_IndValOffset[1]= -Volt2Distance(1,g_IndVal[1]);
g_IndValOffset[2]= -Volt2Distance(2,g_IndVal[2]);
g_IndValOffset[3]= -Volt2Distance(3,g_IndVal[3]);
}
if(times%60==0)
{
windSpeedDirFlag++;
sendWindSpeedCmd(); //串口2 带232
//printf("3\r\n");
if(5 == windSpeedDirFlag)
{
windSpeedDirFlag = 0;
}
//printf("4\r\n");
//风速的反应慢 一秒钟最多发一次指令 不然传感器要疯掉
if(0 == windSpeedDirFlag)
{
uart3_init(19200); //SD卡模块 （兼职风向-因为3有重映射功能）
g_uart3_used_for_SD = 1;
// 日期 时间 位移1, 2, 3, 4 |拉力| 温度 |SD|风速|风向
sprintf(CmdStr,"#01,%02d-%02d-%02d,%02d:%02d:%02d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%1d,%04d,%04d!\r\n",
cur_time.tm_year,cur_time.tm_mon,cur_time.tm_mday,
cur_time.tm_hour,cur_time.tm_min,cur_time.tm_sec,
dateSendtoPC[0],dateSendtoPC[1],dateSendtoPC[2],dateSendtoPC[3],
dateSendtoPC[4],
dateSendtoPC[6],dateSendtoPC[7],dateSendtoPC[8],dateSendtoPC[9],
g_Temper,lastSDerr,g_WindSpeed,g_WindDir);
//printf("7\r\n");
lastSDerr = write_string_to_files(CmdStr);
}
else
{
//printf("8\r\n");
uart3_init2(9600);
//SD卡的usart3 重映射到 PB10 和PB11口 来读风向
g_uart3_used_for_SD = 0;
send_byte_to_usart3(0x02);//初始化完后第一个字节会发不成功
sendWindDirCmd();//串口3
}
//printf("11\r\n");
cur_time = Time_GetTime();
}
if(times%10==0)
{
//sendWeightLoad1Cmd();
//称重标定代码
//printf("12\r\n");
switch(PC_Wcmd)
{
case 0x30:
//printf("13\r\n");
BEEP = 1;
sendWeightZeroCmd();
BEEP = 0;
PC_Wcmd = 0;
break;
case 0x40:
//printf("14\r\n");
BEEP = 1;
sendWeightLoad1Cmd();
PC_Wcmd = 0;
BEEP = 0;
break;
case 0x41:
//printf("15\r\n");
BEEP = 1;
sendWeightLoad2Cmd(g_weightCalib[0],g_weightCalib[1]);
PC_Wcmd = 0;
BEEP = 0;
break;
default:
//printf("16\r\n");
//sendWeightLoad2Cmd(0x27,0x10);
sendWeightCmd(); //串口4
break;
}
BLED3=1;
sendADCmd(); //串口5
BLED3=0;
dateSendtoPC[0] = g_IndVal[0];
dateSendtoPC[1] = g_IndVal[1];
dateSendtoPC[2] = g_IndVal[2];
dateSendtoPC[3] = g_IndVal[3];
dateSendtoPC[4] = g_PaOffset + g_Pa;
dateSendtoPC[6] = g_IndValOffset[0] + Volt2Distance(0,g_IndVal[0]);
dateSendtoPC[7] = g_IndValOffset[1] + Volt2Distance(1,g_IndVal[1]);
dateSendtoPC[8] = g_IndValOffset[2] + Volt2Distance(2,g_IndVal[2]);
dateSendtoPC[9] = g_IndValOffset[3] + Volt2Distance(3,g_IndVal[3]);
}
switch(PC_cmd)
{
case 1:
BLED2 = 1;
// 日期 时间 位移1, 2, 3, 4 |拉力| 温度 |SD|风速|风向
sprintf(CmdStr,"#01,%02d-%02d-%02d,%02d:%02d:%02d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%04d,%d,%04d,%04d!\r\n",
cur_time.tm_year,cur_time.tm_mon,cur_time.tm_mday,
cur_time.tm_hour,cur_time.tm_min,cur_time.tm_sec,
dateSendtoPC[0],dateSendtoPC[1],dateSendtoPC[2],dateSendtoPC[3],
dateSendtoPC[4],
dateSendtoPC[6],dateSendtoPC[7],dateSendtoPC[8],dateSendtoPC[9],
g_Temper,lastSDerr,g_WindSpeed,g_WindDir);
send_string_to_usart1(CmdStr);
BLED2 = 0;
PC_cmd = 0;
break;
case 0x10:
case 0x11:
case 0x12:
case 0x13:
case 0x14:
BEEP = 1;
sprintf(CmdStr,"#%02x",PC_cmd);
for(i=0;i<21;i++)
{
sprintf(CmdStr,"%s,%+05d",CmdStr,IndCalib[PC_cmd-0x10][i]);
}
sprintf(CmdStr,"%s!\r\n",CmdStr);
send_string_to_usart1(CmdStr);
PC_cmd = 0;
BEEP = 0;
break;
case 0x20:
case 0x21:
case 0x22:
case 0x23:
case 0x24:
sprintf(CmdStr,"#%02x",PC_cmd-0x10);
for(i=0;i<21;i++)
{
sprintf(CmdStr,"%s,%+05d",CmdStr,IndCalib[PC_cmd-0x20][i]);
}
sprintf(CmdStr,"%s!\r\n",CmdStr);
send_string_to_usart1(CmdStr);
PC_cmd = 0;
break;
}
times++;
delay_ms(10);
}
}