Yuliya Smirnova
/
h7adc
stm32h7 udp server with adc
Diff: main.cpp
- Revision:
- 5:0f04c6c72fc9
- Parent:
- 4:55a7bfd3a297
--- a/main.cpp Wed Oct 28 14:04:06 2020 +0000 +++ b/main.cpp Wed Oct 28 15:35:16 2020 +0000 @@ -6,6 +6,9 @@ #include "stdlib.h" #include "EthernetInterface.h" #include "LWIPStack.h" +#include "dma.h" +#include "spi.h" +#include "gpio.h" EthernetInterface net; @@ -13,6 +16,9 @@ Thread thread; int out_buffer[2]; +uint32_t bufFR = 0xAA; +uint8_t str4byte[3]; + void UDP_thread() { @@ -31,70 +37,63 @@ // out_buffer = {rand(), rand()}; // sock.recvfrom(&receive, &out_buffer, sizeof(out_buffer)); // printf(out_buffer); - if (0 > sock.sendto(receive, out_buffer, sizeof(out_buffer))) { + if (0 > sock.sendto(receive, str4byte, sizeof(str4byte))) { printf("Error sending data\n"); } -// printf(out_buffer[0]+'0'); + printf("Update %d, %d, %d \n", str4byte[0], str4byte[1], str4byte[2]); ThisThread::sleep_for(2000); } } -SPI_HandleTypeDef hspi1; + +void ADC_thread(){ + struct ADE7912_Inst *ade = New_ADE7912(&hspi1); + struct ADE7912_Phase_Settings a_phase; + a_phase.CS_pin = PHASE_A_CS_Pin; + a_phase.CS_port = PHASE_A_CS_GPIO_Port; + ADE7912_PhaseInit(ade, &a_phase, PHASE_A); + ADE7912_EnablePhase(ade, PHASE_A); + //SCB_DisableDCache(); + + uint32_t tickCount = osKernelSysTick(); + /* Infinite loop */ + for(;;) + { + ADE7912_UpdateData(ade); + + bufFR = (int32_t)(ADE7912_GetCurrent(ade, PHASE_A) * 1000); + sprintf( (char *)str4byte, "%03d", (short)bufFR ); + +// TransmitUARTPackage(&huart3, str_cur+1, 12); +// TransmitUARTPackage(&huart3, str4byte, 3); +// TransmitUARTPackage(&huart3, str_vol+1, 12); + + bufFR = (ADE7912_GetVoltage(ade, PHASE_A) * 1000); + sprintf( (char *)str4byte, "%03d", (short)bufFR ); + +// TransmitUARTPackage(&huart3, str4byte, 3); +// TransmitUARTPackage(&huart3, str_temp+1, 9); + + bufFR = (ADE7912_GetTemp(ade, PHASE_A) * 1); + sprintf( (char *)str4byte, "%03d", (short)bufFR ); + +// TransmitUARTPackage(&huart3, str4byte, 3); +// TransmitUARTPackage(&huart3, str_space+1, 2); + + ThisThread::sleep_for(1000); + + } + } int main() { + MX_GPIO_Init(); + MX_DMA_Init(); + MX_SPI1_Init(); + thread.start(UDP_thread); - - hspi1.Instance = SPI1; - hspi1.Init.Mode = SPI_MODE_MASTER; - hspi1.Init.Direction = SPI_DIRECTION_2LINES; - hspi1.Init.DataSize = SPI_DATASIZE_8BIT; - hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH; - hspi1.Init.CLKPhase = SPI_PHASE_2EDGE; - hspi1.Init.NSS = SPI_NSS_SOFT; - hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256; - hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB; - hspi1.Init.TIMode = SPI_TIMODE_DISABLE; - hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; - hspi1.Init.CRCPolynomial = 0x0; - hspi1.Init.NSSPMode = SPI_NSS_PULSE_ENABLE; - hspi1.Init.NSSPolarity = SPI_NSS_POLARITY_LOW; - hspi1.Init.FifoThreshold = SPI_FIFO_THRESHOLD_01DATA; - hspi1.Init.TxCRCInitializationPattern = SPI_CRC_INITIALIZATION_ALL_ZERO_PATTERN; - hspi1.Init.RxCRCInitializationPattern = SPI_CRC_INITIALIZATION_ALL_ZERO_PATTERN; - hspi1.Init.MasterSSIdleness = SPI_MASTER_SS_IDLENESS_00CYCLE; - hspi1.Init.MasterInterDataIdleness = SPI_MASTER_INTERDATA_IDLENESS_00CYCLE; - hspi1.Init.MasterReceiverAutoSusp = SPI_MASTER_RX_AUTOSUSP_DISABLE; - hspi1.Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_DISABLE; - hspi1.Init.IOSwap = SPI_IO_SWAP_DISABLE; - - - uint32_t buf = 0xAA; - - struct ADE7912_Inst *ade = New_ADE7912(&hspi1); - struct ADE7912_Phase_Settings a_phase; - a_phase.CS_pin = SPI1_CS_Pin; - a_phase.CS_port = SPI1_CS_GPIO_Port; - - - ADE7912_PhaseInit(ade, &a_phase, PHASE_A); - - ADE7912_EnablePhase(ade, PHASE_A); - - uint32_t tickCount = osKernelSysTick(); - /* Infinite loop */ - for(;;) { - ADE7912_UpdateData(ade); - out_buffer[0] = (int32_t)(ADE7912_GetCurrent(ade, PHASE_A) * 1000); - out_buffer[1] = (ADE7912_GetVoltage(ade, PHASE_A) * 1000); - - printf("Update "); - printf("%d, ",out_buffer[0]); - printf("%d\n",out_buffer[1]); - - ThisThread::sleep_for(1000); - } + thread.start(ADC_thread); //while (true) { // led1 = !led1;