Simple test that the GPS module is indeed talking and the MCU can indeed hear it. It's dropping characters though, and it's polling based and whatnot, so it will need to change fast. Also, so far, in my office, the GPS hasn't gotten a lock. Is the antenna good enough? How about the antenna match?
This commit is contained in:
parent
a211a0b9dd
commit
59e59d7af1
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@ -5,3 +5,17 @@ Source/BlankF4-2.launch
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Source/StereoTurnerOnner.launch
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Hardware/~$PSDR.pcb.inf
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Hardware/Test Boards/~$MultiTestBoard2.pcb.inf
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Hardware/PSDR.eco
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Hardware/PSDR.rep
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Hardware/PSDR_Layou1.pcb
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Hardware/PSDR_Layou2.pcb
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Hardware/PSDR_Layou3.pcb
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Hardware/PSDR_Layout.pcb
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Hardware/PSDR_Logic0.sch
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Hardware/PSDR_Logic1.sch
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Hardware/PSDR_Logic2.sch
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Hardware/PSDR_Logic3.sch
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Hardware/PSDR_PCB/3D/3DSettings.xml
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Hardware/PSDR_PCB/PSDR_3DViewer.cce
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Hardware/STM32F756_Config.ioc
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Source/STM32F4 Test.launch
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Binary file not shown.
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@ -1,5 +1,5 @@
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#MicroXplorer Configuration settings - do not modify
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File.Version=5
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File.Version=6
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KeepUserPlacement=false
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Mcu.Family=STM32F4
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Mcu.IP0=DAC
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@ -49,22 +49,29 @@ Mcu.Pin33=PB5
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Mcu.Pin34=PB6
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Mcu.Pin35=PB7
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Mcu.Pin36=VP_ADC1_TempSens_Input
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Mcu.Pin37=VP_TIM1_VS_ControllerModeGated
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Mcu.Pin38=VP_TIM1_VS_ClockSourceINT
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Mcu.Pin39=VP_TIM4_VS_ClockSourceINT
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Mcu.Pin37=VP_SYS_VS_Systick
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Mcu.Pin38=VP_TIM1_VS_ControllerModeGated
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Mcu.Pin39=VP_TIM1_VS_ClockSourceINT
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Mcu.Pin4=PA1
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Mcu.Pin40=VP_TIM4_VS_ClockSourceINT
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Mcu.Pin5=PA4
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Mcu.Pin6=PA5
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Mcu.Pin7=PE7
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Mcu.Pin8=PE9
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Mcu.Pin9=PB10
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Mcu.PinsNb=40
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Mcu.PinsNb=41
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Mcu.UserConstants=
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Mcu.UserName=STM32F429VITx
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MxCube.Version=4.12.0
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MxDb.Version=DB.4.0.120
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MxCube.Version=4.14.0
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MxDb.Version=DB.4.0.140
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NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:false
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NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:false
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NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:false
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NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:false
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NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:false
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NVIC.PriorityGroup=NVIC_PRIORITYGROUP_0
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NVIC.SysTick_IRQn=true\:0\:0\:false
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NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true
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NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:false
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PA1.GPIOParameters=GPIO_Label
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PA1.GPIO_Label=BOOT1
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PA1.Locked=true
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@ -79,7 +86,7 @@ PA13.Mode=Serial-Wire
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PA13.Signal=SYS_JTMS-SWDIO
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PA14.Mode=Serial-Wire
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PA14.Signal=SYS_JTCK-SWCLK
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PA15.Mode=NSS_Signal_Hard
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PA15.Mode=NSS_Signal_Hard_Input
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PA15.Signal=SPI1_NSS
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PA4.Signal=COMP_DAC1_group
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PA5.Signal=COMP_DAC2_group
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@ -89,7 +96,7 @@ PB10.Mode=I2C
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PB10.Signal=I2C2_SCL
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PB11.Mode=I2C
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PB11.Signal=I2C2_SDA
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PB12.Mode=NSS_Signal_Hard
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PB12.Mode=NSS_Signal_Hard_Input
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PB12.Signal=SPI2_NSS
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PB13.Mode=Full_Duplex_Master
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PB13.Signal=SPI2_SCK
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@ -145,7 +152,7 @@ PCC.Battery.SelfDischarge=10.0
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PCC.Checker=false
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PCC.Line=STM32F429/439
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PCC.MCU=STM32F429V(E-G-I)Tx
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PCC.MXVersion=4.12.0
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PCC.MXVersion=4.14.0
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PCC.PartNumber=STM32F429VITx
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PCC.Seq0=0
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PCC.Series=STM32F4
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@ -180,7 +187,7 @@ RCC.EthernetFreq_Value=168000000
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RCC.FCLKCortexFreq_Value=168000000
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RCC.FamilyName=M
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RCC.HCLKFreq_Value=168000000
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RCC.HSE_VALUE=8000000
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RCC.HSE_VALUE=26000000
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RCC.HSI_VALUE=16000000
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RCC.I2SClocksFreq_Value=96000000
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RCC.IPParameters=LSI_VALUE,FamilyName,APB1CLKDivider,HSE_VALUE,HSI_VALUE,RTCHSEDivFreq_Value,VCOInputFreq_Value,VCOSAIOutputFreq_Value,VCOSAIOutputFreq_ValueR,LCDTFTFreq_Value,VCOSAIOutputFreq_ValueQ,VCOOutputFreq_Value,PLLCLKFreq_Value,PLLQCLKFreq_Value,VCOI2SOutputFreq_Value,VcooutputI2S,I2SClocksFreq_Value,VcooutputI2SQ,SYSCLKFreq_VALUE,AHBFreq_Value,HCLKFreq_Value,CortexFreq_Value,FCLKCortexFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,EthernetFreq_Value,MCO2PinFreq_Value,RTCFreq_Value,SAI_AClocksFreq_Value,SAI_BClocksFreq_Value,48MHZClocksFreq_Value,APB2CLKDivider,PLLM,PLLN,SYSCLKSource,PLLQ
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@ -188,12 +195,12 @@ RCC.LCDTFTFreq_Value=12250000
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RCC.LSI_VALUE=32000
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RCC.MCO2PinFreq_Value=168000000
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RCC.PLLCLKFreq_Value=168000000
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RCC.PLLM=8
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RCC.PLLM=26
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RCC.PLLN=336
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RCC.PLLQ=7
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RCC.PLLQCLKFreq_Value=48000000
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RCC.RTCFreq_Value=32000
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RCC.RTCHSEDivFreq_Value=4000000
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RCC.RTCHSEDivFreq_Value=13000000
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RCC.SAI_AClocksFreq_Value=12250000
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RCC.SAI_BClocksFreq_Value=12250000
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RCC.SYSCLKFreq_VALUE=168000000
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@ -219,15 +226,19 @@ SH.S_TIM1_ETR.0=TIM1_ETR,TriggerSource_ETR
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SH.S_TIM1_ETR.ConfNb=1
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SH.S_TIM4_CH1.0=TIM4_CH1,Output Compare1 CH1
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SH.S_TIM4_CH1.ConfNb=1
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SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_2
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SPI1.CalculateBaudRate=42.0 MBits/s
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SPI1.IPParameters=Mode,CalculateBaudRate,VirtualNSS
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SPI1.IPParameters=Mode,CalculateBaudRate,VirtualNSS,BaudRatePrescaler
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SPI1.Mode=SPI_MODE_MASTER
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SPI1.VirtualNSS=VM_NSSHARD
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SPI2.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_2
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SPI2.CalculateBaudRate=21.0 MBits/s
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SPI2.IPParameters=Mode,CalculateBaudRate,VirtualNSS
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SPI2.IPParameters=Mode,CalculateBaudRate,VirtualNSS,BaudRatePrescaler
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SPI2.Mode=SPI_MODE_MASTER
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SPI2.VirtualNSS=VM_NSSHARD
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VP_ADC1_TempSens_Input.Signal=ADC1_TempSens_Input
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VP_SYS_VS_Systick.Mode=SysTick
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VP_SYS_VS_Systick.Signal=SYS_VS_Systick
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VP_TIM1_VS_ClockSourceINT.Mode=Internal
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VP_TIM1_VS_ClockSourceINT.Signal=TIM1_VS_ClockSourceINT
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VP_TIM1_VS_ControllerModeGated.Mode=Gated Mode
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@ -107,7 +107,7 @@ void TinyGPS_init()
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}
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//Initial Uart setup
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uart_init(hal_gpsUart);
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//uart_init(hal_gpsUart);
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#ifdef SIRF_MODULE
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//TODO: Determine which of these delays can be eliminated or reduced
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@ -139,7 +139,7 @@ void TinyGPS_init()
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#endif
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#ifdef MEDIATEK_MODULE
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//Send it something to wake it up
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uart_write(hal_gpsUart, "\r\n", 2);
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//uart_write(hal_gpsUart, "\r\n", 2);
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#endif
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}
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@ -709,7 +709,6 @@ USART1_IRQHandler(void)
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}
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GPIO_InitTypeDef GPIO_InitStruct;
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__IO ITStatus UartReady = RESET;
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uint8_t aTxBuffer[] = "Chris a baby! ";
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@ -717,38 +716,58 @@ uint8_t aRxBuffer[256];
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void configUartPeripheral()
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{
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// //Enable Clocks
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// __GPIOB_CLK_ENABLE();
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// __USART1_CLK_ENABLE();
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//
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__GPIOC_CLK_ENABLE();
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__USART6_CLK_ENABLE();
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GPIO_InitTypeDef GPIO_InitStruct;
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// //Setup TX Pin
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// GPIO_InitStruct.Pin = GPIO_PIN_6;
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// GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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// GPIO_InitStruct.Pull = GPIO_NOPULL;
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// GPIO_InitStruct.Speed = GPIO_SPEED_FAST;
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// GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
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//
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// HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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//
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// //Setup RX Pin
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// //It doesn't get set as an input?
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// GPIO_InitStruct.Pin = GPIO_PIN_7;
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// GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
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//
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// HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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//
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GPIO_InitStruct.Pin = RX_TO_GPS.pin;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FAST;
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GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
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HAL_GPIO_Init(RX_TO_GPS.port, &GPIO_InitStruct);
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//Setup RX Pin
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//It doesn't get set as an input?
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GPIO_InitStruct.Pin = TX_FROM_GPS.pin;
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GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
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HAL_GPIO_Init(TX_FROM_GPS.port, &GPIO_InitStruct);
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// //Configure NVIC
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// HAL_NVIC_SetPriority(USART1_IRQn, 0, 1);
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// HAL_NVIC_EnableIRQ(USART1_IRQn);
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//
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// UartHandle.Instance = USART1;
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// UartHandle.Init.BaudRate = 9600;
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// UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
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// UartHandle.Init.StopBits = UART_STOPBITS_1;
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// UartHandle.Init.Parity = UART_PARITY_NONE;
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// UartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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// UartHandle.Init.Mode = UART_MODE_TX_RX;
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//
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// HAL_UART_Init(&UartHandle);
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UartHandle.Instance = USART6;
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UartHandle.Init.BaudRate = 9600;
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UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
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UartHandle.Init.StopBits = UART_STOPBITS_1;
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UartHandle.Init.Parity = UART_PARITY_NONE;
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UartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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UartHandle.Init.Mode = UART_MODE_TX_RX;
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UartHandle.Init.OverSampling = UART_OVERSAMPLING_16;
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if(HAL_UART_Init(&UartHandle) != HAL_OK)
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{
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trace_puts("UART didn't init rightly.");
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}
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TinyGPS_init();
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while(1)
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{
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if(HAL_UART_Receive(&UartHandle, (uint8_t *)aRxBuffer, 256, 5000) != HAL_OK)
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{
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trace_puts("UART recieve didn't work. No sir.");
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} else {
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trace_puts(aRxBuffer);
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for(int i = 0; i < 256; i++)
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TinyGPS_encode(aRxBuffer[i]);
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}
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}
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}
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