WebSVN – DashDisplay – Blame – /branches/Dashboard_L152_v2_NVRAM/Src/main.c

Rev	Author	Line No.	Line
50	mjames	1	/* USER CODE BEGIN Header */
2	mjames	2	/**
52	mjames	3	******************************************************************************
		4	* @file : main.c
		5	* @brief : Main program body
		6	******************************************************************************
		7	* @attention
		8	*
		9	* <h2><center>© Copyright (c) 2020 STMicroelectronics.
		10	* All rights reserved.</center></h2>
		11	*
		12	* This software component is licensed by ST under BSD 3-Clause license,
		13	* the "License"; You may not use this file except in compliance with the
		14	* License. You may obtain a copy of the License at:
		15	* opensource.org/licenses/BSD-3-Clause
		16	*
		17	******************************************************************************
		18	*/
50	mjames	19	/* USER CODE END Header */
2	mjames	20	/* Includes ------------------------------------------------------------------*/
50	mjames	21	#include "main.h"
2	mjames	22
50	mjames	23	/* Private includes ----------------------------------------------------------*/
2	mjames	24	/* USER CODE BEGIN Includes */
50	mjames	25
		26	#include "libPLX/plx.h"
		27	#include "libSerial/serial.H"
		28	#include "libSmallPrintf/small_printf.h"
58	mjames	29	#include "libNMEA/nmea.h"
4	mjames	30	#include "switches.h"
62	mjames	31	#include<string.h>
2	mjames	32
		33	/* USER CODE END Includes */
		34
50	mjames	35	/* Private typedef -----------------------------------------------------------*/
		36	/* USER CODE BEGIN PTD */
		37
		38	/* USER CODE END PTD */
		39
		40	/* Private define ------------------------------------------------------------*/
		41	/* USER CODE BEGIN PD */
		42	/* USER CODE END PD */
		43
		44	/* Private macro -------------------------------------------------------------*/
		45	/* USER CODE BEGIN PM */
		46
		47	/* USER CODE END PM */
		48
2	mjames	49	/* Private variables ---------------------------------------------------------*/
62	mjames	50	SPI_HandleTypeDef hspi1;
2	mjames	51
50	mjames	52	TIM_HandleTypeDef htim2;
44	mjames	53	TIM_HandleTypeDef htim3;
		54	TIM_HandleTypeDef htim9;
		55
60	mjames	56	UART_HandleTypeDef huart4;
3	mjames	57	UART_HandleTypeDef huart1;
2	mjames	58	UART_HandleTypeDef huart2;
23	mjames	59	UART_HandleTypeDef huart3;
2	mjames	60
		61	/* USER CODE BEGIN PV */
		62	/* Private variables ---------------------------------------------------------*/
		63
50	mjames	64	context_t contexts[MAX_DISPLAYS];
		65
24	mjames	66	/* timeout when the ignition is switched off */
		67	#define IGNITION_OFF_TIMEOUT 30000UL
		68
62	mjames	69	// 500mS per logger period.
52	mjames	70	#define LOGGER_INTERVAL 500UL
14	mjames	71
57	mjames	72	const int DialTimeout = 10000; // about 10 seconds after twiddle, save the dial position.
18	mjames	73
56	mjames	74	nvram_info_t dial_nvram[MAX_DISPLAYS] __attribute__((section(".NVRAM_Data")));
14	mjames	75
56	mjames	76	info_t Info[MAXRDG];
		77
		78	/// \brief storage for incoming data
50	mjames	79	data_t Data;
56	mjames	80
7	mjames	81	int PLXItems;
24	mjames	82
27	mjames	83	uint32_t Latch_Timer = IGNITION_OFF_TIMEOUT;
24	mjames	84
58	mjames	85	// location for GPS data
		86	Location loc;
		87
2	mjames	88	/* USER CODE END PV */
		89
		90	/* Private function prototypes -----------------------------------------------*/
58	mjames	91	void SystemClock_Config(void);
		92	static void MX_GPIO_Init(void);
		93	static void MX_SPI1_Init(void);
		94	static void MX_USART1_UART_Init(void);
		95	static void MX_USART2_UART_Init(void);
		96	static void MX_USART3_UART_Init(void);
		97	static void MX_TIM3_Init(void);
		98	static void MX_TIM9_Init(void);
		99	static void MX_TIM2_Init(void);
60	mjames	100	static void MX_UART4_Init(void);
2	mjames	101	/* USER CODE BEGIN PFP */
		102
7	mjames	103	// the dial is the switch number we are using.
		104	// suppress is the ItemIndex we wish to suppress on this display
60	mjames	105	int DisplayCurrent(int dial, int suppress)
7	mjames	106	{
57	mjames	107	if (contexts[dial].knobPos < 0)
50	mjames	108	return -1;
60	mjames	109	return cc_display(dial, suppress);
50	mjames	110	}
30	mjames	111
56	mjames	112	/// \note this code doesnt work so it leaves speed as 9600.
		113	/// \brief Setup Bluetooth module
60	mjames	114	void initModule(usart_ctl *ctl, uint32_t baudRate)
53	mjames	115	{
		116	char initBuf[30];
		117	// switch to command mode
60	mjames	118	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_RESET);
		119	HAL_Delay(500);
62	mjames	120	int initLen = small_sprintf(initBuf, "AT+UART=%lu,1,2\n", baudRate);
60	mjames	121	setBaud(ctl, 38400);
		122	sendString(ctl, initBuf, initLen);
		123	TxWaitEmpty(ctl);
53	mjames	124	// switch back to normal comms at new baud rate
		125
60	mjames	126	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_SET);
		127	setBaud(ctl, baudRate);
		128	HAL_Delay(100);
		129	}
53	mjames	130
60	mjames	131	// workspace for RMC data read from GPS module.
		132	uint8_t rmc_buff[80];
62	mjames	133	volatile uint16_t rmc_length;
60	mjames	134
		135	uint8_t rmc_callback(uint8_t *data, uint16_t length)
		136	{
62	mjames	137	rmc_length = length < sizeof(rmc_buff) ? length : sizeof(rmc_buff);
60	mjames	138	memcpy(rmc_buff, data, length);
62	mjames	139	return 0;
53	mjames	140	}
		141
50	mjames	142	/* USER CODE END PFP */
14	mjames	143
50	mjames	144	/* Private user code ---------------------------------------------------------*/
		145	/* USER CODE BEGIN 0 */
14	mjames	146
7	mjames	147	/* USER CODE END 0 */
2	mjames	148
50	mjames	149	/**
62	mjames	150	* @brief The application entry point.
		151	* @retval int
		152	*/
58	mjames	153	int main(void)
7	mjames	154	{
16	mjames	155	/* USER CODE BEGIN 1 */
60	mjames	156	__HAL_RCC_SPI1_CLK_ENABLE();
		157	__HAL_RCC_USART1_CLK_ENABLE(); // PLX main port
		158	__HAL_RCC_USART2_CLK_ENABLE(); // debug port
		159	__HAL_RCC_USART3_CLK_ENABLE(); // Bluetooth port
61	mjames	160	__HAL_RCC_UART4_CLK_ENABLE(); // NMEA0183 port
2	mjames	161
50	mjames	162	__HAL_RCC_TIM3_CLK_ENABLE();
2	mjames	163
50	mjames	164	__HAL_RCC_TIM9_CLK_ENABLE();
23	mjames	165
16	mjames	166	/* USER CODE END 1 */
2	mjames	167
50	mjames	168	/* MCU Configuration--------------------------------------------------------*/
6	mjames	169
16	mjames	170	/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
58	mjames	171	HAL_Init();
2	mjames	172
50	mjames	173	/* USER CODE BEGIN Init */
		174
		175	/* USER CODE END Init */
		176
16	mjames	177	/* Configure the system clock */
58	mjames	178	SystemClock_Config();
2	mjames	179
50	mjames	180	/* USER CODE BEGIN SysInit */
59	mjames	181	// Switch handler called on sysTick interrupt.
60	mjames	182	InitSwitches();
50	mjames	183
		184	/* USER CODE END SysInit */
		185
16	mjames	186	/* Initialize all configured peripherals */
58	mjames	187	MX_GPIO_Init();
		188	MX_SPI1_Init();
		189	MX_USART1_UART_Init();
		190	MX_USART2_UART_Init();
		191	MX_USART3_UART_Init();
		192	MX_TIM3_Init();
		193	MX_TIM9_Init();
		194	MX_TIM2_Init();
60	mjames	195	MX_UART4_Init();
16	mjames	196	/* USER CODE BEGIN 2 */
2	mjames	197
50	mjames	198	/* Turn on USART1 IRQ */
60	mjames	199	HAL_NVIC_SetPriority(USART1_IRQn, 2, 0);
		200	HAL_NVIC_EnableIRQ(USART1_IRQn);
4	mjames	201
50	mjames	202	/* Turn on USART2 IRQ */
60	mjames	203	HAL_NVIC_SetPriority(USART2_IRQn, 4, 0);
		204	HAL_NVIC_EnableIRQ(USART2_IRQn);
2	mjames	205
50	mjames	206	/* turn on USART3 IRQ */
60	mjames	207	HAL_NVIC_SetPriority(USART3_IRQn, 4, 0);
		208	HAL_NVIC_EnableIRQ(USART3_IRQn);
4	mjames	209
60	mjames	210	/* turn on UART4 IRQ */
		211	HAL_NVIC_SetPriority(UART4_IRQn, 4, 0);
		212	HAL_NVIC_EnableIRQ(UART4_IRQn);
		213
50	mjames	214	/* setup the USART control blocks */
60	mjames	215	init_usart_ctl(&uc1, &huart1);
		216	init_usart_ctl(&uc2, &huart2);
		217	init_usart_ctl(&uc3, &huart3);
		218	init_usart_ctl(&uc4, &huart4);
23	mjames	219
60	mjames	220	EnableSerialRxInterrupt(&uc1);
		221	EnableSerialRxInterrupt(&uc2);
		222	EnableSerialRxInterrupt(&uc3);
		223	EnableSerialRxInterrupt(&uc4);
23	mjames	224
60	mjames	225	HAL_TIM_Encoder_Start(&htim3, TIM_CHANNEL_ALL);
23	mjames	226
60	mjames	227	HAL_TIM_Encoder_Start(&htim9, TIM_CHANNEL_ALL);
44	mjames	228
60	mjames	229	initModule(&uc3, 9600);
2	mjames	230
58	mjames	231	// Initialise UART for 4800 baud NMEA
60	mjames	232	setBaud(&uc2, 4800);
58	mjames	233
60	mjames	234	// Initialuse UART4 for 4800 baud NMEA.
		235	setBaud(&uc4, 4800);
23	mjames	236
60	mjames	237	cc_init();
		238
50	mjames	239	int i;
		240	for (i = 0; i < 2; i++)
60	mjames	241	{
		242	dial_pos[i] = 0; // default to items 0 and 1
		243	contexts[i].knobPos = -1;
		244	}
7	mjames	245
50	mjames	246	/* reset the display timeout, latch on power from accessories */
		247	Latch_Timer = IGNITION_OFF_TIMEOUT;
60	mjames	248	HAL_GPIO_WritePin(POWER_LATCH_GPIO_Port, POWER_LATCH_Pin, GPIO_PIN_RESET);
16	mjames	249
60	mjames	250	setRmcCallback(&rmc_callback);
		251
16	mjames	252	/* USER CODE END 2 */
7	mjames	253
16	mjames	254	/* Infinite loop */
		255	/* USER CODE BEGIN WHILE */
52	mjames	256	while (1)
60	mjames	257	{
		258
		259	/* while ignition is on, keep resetting power latch timer */
		260	if (HAL_GPIO_ReadPin(IGNITION_GPIO_Port, IGNITION_Pin) == GPIO_PIN_RESET)
52	mjames	261	{
60	mjames	262	Latch_Timer = HAL_GetTick() + IGNITION_OFF_TIMEOUT;
		263	}
		264	else
		265	{
		266	/* if the ignition has been off for a while, then turn off power */
		267	if (HAL_GetTick() > Latch_Timer)
		268	{
		269	HAL_GPIO_WritePin(POWER_LATCH_GPIO_Port, POWER_LATCH_Pin,
		270	GPIO_PIN_RESET);
		271	}
		272	}
7	mjames	273
60	mjames	274	uint32_t timeout = 0; //
58	mjames	275
62	mjames	276	uint32_t nextTick = 0;
60	mjames	277	uint8_t log = 0;
62	mjames	278	uint8_t logCount = 1000 / LOGGER_INTERVAL;
60	mjames	279	// PLX decoder protocols
		280	char PLXPacket = 0;
		281	for (i = 0; i < MAXRDG; i++)
		282	{
		283	Info[i].Max = 0;
		284	Info[i].Min = 0xFFF; // 12 bit max value
62	mjames	285	Info[i].sum = 0; //
		286	Info[i].count=0;
60	mjames	287	}
58	mjames	288
60	mjames	289	int PLXPtr = 0;
		290
		291	while (1)
		292	{
		293
		294	// poll GPS Position/time on UART4
62	mjames	295	(void)updateLocation(&loc, &uc4);
58	mjames	296	if (loc.valid == 'V')
60	mjames	297	memset(loc.time, '-', 6);
58	mjames	298
62	mjames	299	// if permitted, log data from RMC packet
		300	if (rmc_length && HAL_GPIO_ReadPin(BT_STATE_GPIO_Port, BT_STATE_Pin) == GPIO_PIN_SET)
		301	{
		302	sendString(&uc3, rmc_buff, rmc_length);
		303	rmc_length = 0;
		304	nextTick = HAL_GetTick() + LOGGER_INTERVAL;
		305	logCount = 0;
		306	log = 1;
		307	}
		308
		309	// time several counted logger intervals after RMC recieved, enable logger each timeout.
		310	if (logCount < ((1000 / LOGGER_INTERVAL)-1) && HAL_GetTick() > nextTick)
		311	{
		312	nextTick = HAL_GetTick() + LOGGER_INTERVAL;
		313	++logCount;
		314	log = 1;
		315	}
		316
60	mjames	317	// Handle the bluetooth pairing / reset function by pressing both buttons.
		318	if ((push_pos[0] == 1) && (push_pos[1] == 1))
		319	{
		320	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin,
		321	GPIO_PIN_RESET);
		322	}
52	mjames	323	else
60	mjames	324	{
		325	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin,
		326	GPIO_PIN_SET);
		327	}
27	mjames	328
60	mjames	329	uint16_t cc = SerialCharsReceived(&uc1);
		330	int chr;
		331	if (cc == 0)
		332	{
		333	timeout++;
		334	if (timeout % 1000 == 0)
		335	{
		336	const char msg[] = "Timeout\r\n";
		337	sendString(&uc3, msg, sizeof(msg));
		338	}
27	mjames	339
60	mjames	340	if (timeout > 60000)
		341	{
27	mjames	342
60	mjames	343	// do turn off screen
		344	}
		345	}
62	mjames	346
		347
60	mjames	348	for (chr = 0; chr < cc; chr++)
		349	{
		350	char c = GetCharSerial(&uc1);
24	mjames	351
60	mjames	352	if (c == PLX_Start) // at any time if the start byte appears, reset the pointers
		353	{
		354	PLXPtr = 0; // reset the pointer
		355	PLXPacket = 1;
		356	timeout = 0; // Reset the timer
		357	}
		358	else if (c == PLX_Stop)
		359	{
		360	if (PLXPacket)
		361	{
		362	// we can now decode the selected parameter
		363	PLXItems = PLXPtr / sizeof(PLX_SensorInfo); // total
		364	// saturate the rotary switch position
7	mjames	365
60	mjames	366	// process min/max
		367	for (i = 0; i < PLXItems; i++)
		368	{
		369	Info[i].observation = ConvPLX(Data.Sensor[i].AddrH,
		370	Data.Sensor[i].AddrL);
		371	Info[i].instance = Data.Sensor[i].Instance;
		372	Info[i].data = ConvPLX(Data.Sensor[i].ReadingH,
		373	Data.Sensor[i].ReadingL);
		374	if (Info[i].data > Info[i].Max)
		375	{
		376	Info[i].Max = Info[i].data;
		377	}
		378	if (Info[i].data < Info[i].Min)
		379	{
		380	Info[i].Min = Info[i].data;
		381	}
62	mjames	382	// take an avarage
		383	Info[i].sum += Info[i].data;
		384	Info[i].count ++;
38	mjames	385
62	mjames	386	// Send items to BT if it is in connected state
		387	if (log && HAL_GPIO_ReadPin(BT_STATE_GPIO_Port, BT_STATE_Pin) == GPIO_PIN_SET)
60	mjames	388	{
38	mjames	389
62	mjames	390	char outbuff[100];
7	mjames	391
62	mjames	392	int cnt = small_sprintf(outbuff,
		393	"$PLLOG,%d,%d,%d,%ld",
		394	logCount,
		395	Info[i].observation,
		396	Info[i].instance,
		397	Info[i].count==0? 0: Info[i].sum/Info[i].count);
27	mjames	398
62	mjames	399	// NMEA style checksum
		400	int ck;
		401	int sum = 0;
		402	for (ck = 1; ck < cnt; ck++)
		403	sum += outbuff[ck];
		404	cnt += small_sprintf(outbuff + cnt, "*%02X\n",
		405	sum & 0xFF);
		406	sendString(&uc3, outbuff, cnt);
60	mjames	407	}
		408	}
62	mjames	409	log = 0;
		410	// now to display the information
60	mjames	411	int suppress = DisplayCurrent(0, -1);
		412	DisplayCurrent(1, suppress);
		413	}
		414	PLXPtr = 0;
		415	PLXPacket = 0;
		416	}
		417	else if (c > PLX_Stop) // illegal char, restart reading
		418	{
		419	PLXPacket = 0;
		420	PLXPtr = 0;
		421	}
		422	else if (PLXPacket && PLXPtr < sizeof(Data.Bytes))
		423	{
		424	Data.Bytes[PLXPtr++] = c;
		425	}
		426	}
23	mjames	427
60	mjames	428	HAL_Delay(1);
56	mjames	429
60	mjames	430	for (i = 0; i < MAX_DISPLAYS; i++)
		431	{
		432	if (dial_pos[i] < 0)
		433	dial_pos[i] = PLXItems - 1;
		434	if (dial_pos[i] >= PLXItems)
		435	dial_pos[i] = 0;
56	mjames	436
60	mjames	437	int prevPos = contexts[i].knobPos;
		438	if (contexts[i].knobPos >= 0)
		439	contexts[i].knobPos = dial_pos[i];
		440	// if the dial position was changed then reset timer
		441	if (prevPos != contexts[i].knobPos)
		442	contexts[i].dial_timer = DialTimeout;
30	mjames	443
60	mjames	444	cc_check_nvram(i);
		445	if (contexts[i].knobPos >= 0)
		446	dial_pos[i] = contexts[i].knobPos;
		447	}
		448	}
58	mjames	449	/* USER CODE END WHILE */
52	mjames	450
58	mjames	451	/* USER CODE BEGIN 3 */
60	mjames	452	}
16	mjames	453	/* USER CODE END 3 */
2	mjames	454	}
		455
50	mjames	456	/**
62	mjames	457	* @brief System Clock Configuration
		458	* @retval None
		459	*/
58	mjames	460	void SystemClock_Config(void)
5	mjames	461	{
58	mjames	462	RCC_OscInitTypeDef RCC_OscInitStruct = {0};
		463	RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
2	mjames	464
50	mjames	465	/** Configure the main internal regulator output voltage
62	mjames	466	*/
29	mjames	467	__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
61	mjames	468
50	mjames	469	/** Initializes the RCC Oscillators according to the specified parameters
62	mjames	470	* in the RCC_OscInitTypeDef structure.
		471	*/
44	mjames	472	RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
59	mjames	473	RCC_OscInitStruct.HSEState = RCC_HSE_ON;
16	mjames	474	RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
44	mjames	475	RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
		476	RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL12;
29	mjames	477	RCC_OscInitStruct.PLL.PLLDIV = RCC_PLL_DIV3;
58	mjames	478	if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
		479	{
		480	Error_Handler();
		481	}
61	mjames	482
50	mjames	483	/** Initializes the CPU, AHB and APB buses clocks
62	mjames	484	*/
		485	RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK \| RCC_CLOCKTYPE_SYSCLK \| RCC_CLOCKTYPE_PCLK1 \| RCC_CLOCKTYPE_PCLK2;
16	mjames	486	RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
		487	RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
29	mjames	488	RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
16	mjames	489	RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
50	mjames	490
58	mjames	491	if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
		492	{
		493	Error_Handler();
		494	}
2	mjames	495	}
		496
50	mjames	497	/**
62	mjames	498	* @brief SPI1 Initialization Function
		499	* @param None
		500	* @retval None
		501	*/
58	mjames	502	static void MX_SPI1_Init(void)
5	mjames	503	{
2	mjames	504
50	mjames	505	/* USER CODE BEGIN SPI1_Init 0 */
		506
		507	/* USER CODE END SPI1_Init 0 */
		508
		509	/* USER CODE BEGIN SPI1_Init 1 */
		510
		511	/* USER CODE END SPI1_Init 1 */
		512	/* SPI1 parameter configuration*/
16	mjames	513	hspi1.Instance = SPI1;
		514	hspi1.Init.Mode = SPI_MODE_MASTER;
		515	hspi1.Init.Direction = SPI_DIRECTION_1LINE;
		516	hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
		517	hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH;
		518	hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
		519	hspi1.Init.NSS = SPI_NSS_SOFT;
50	mjames	520	hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
16	mjames	521	hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
		522	hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
		523	hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
		524	hspi1.Init.CRCPolynomial = 10;
58	mjames	525	if (HAL_SPI_Init(&hspi1) != HAL_OK)
		526	{
		527	Error_Handler();
		528	}
50	mjames	529	/* USER CODE BEGIN SPI1_Init 2 */
2	mjames	530
50	mjames	531	/* USER CODE END SPI1_Init 2 */
2	mjames	532	}
		533
50	mjames	534	/**
62	mjames	535	* @brief TIM2 Initialization Function
		536	* @param None
		537	* @retval None
		538	*/
58	mjames	539	static void MX_TIM2_Init(void)
50	mjames	540	{
		541
		542	/* USER CODE BEGIN TIM2_Init 0 */
		543
		544	/* USER CODE END TIM2_Init 0 */
		545
58	mjames	546	TIM_ClockConfigTypeDef sClockSourceConfig = {0};
		547	TIM_MasterConfigTypeDef sMasterConfig = {0};
50	mjames	548
		549	/* USER CODE BEGIN TIM2_Init 1 */
		550
		551	/* USER CODE END TIM2_Init 1 */
		552	htim2.Instance = TIM2;
		553	htim2.Init.Prescaler = 0;
		554	htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
		555	htim2.Init.Period = 65535;
		556	htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
		557	htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
58	mjames	558	if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
		559	{
		560	Error_Handler();
		561	}
50	mjames	562	sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
58	mjames	563	if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
		564	{
		565	Error_Handler();
		566	}
50	mjames	567	sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
		568	sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
58	mjames	569	if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
		570	{
		571	Error_Handler();
		572	}
50	mjames	573	/* USER CODE BEGIN TIM2_Init 2 */
		574
		575	/* USER CODE END TIM2_Init 2 */
		576	}
		577
		578	/**
62	mjames	579	* @brief TIM3 Initialization Function
		580	* @param None
		581	* @retval None
		582	*/
58	mjames	583	static void MX_TIM3_Init(void)
44	mjames	584	{
		585
50	mjames	586	/* USER CODE BEGIN TIM3_Init 0 */
44	mjames	587
50	mjames	588	/* USER CODE END TIM3_Init 0 */
		589
58	mjames	590	TIM_Encoder_InitTypeDef sConfig = {0};
		591	TIM_MasterConfigTypeDef sMasterConfig = {0};
50	mjames	592
		593	/* USER CODE BEGIN TIM3_Init 1 */
		594
		595	/* USER CODE END TIM3_Init 1 */
44	mjames	596	htim3.Instance = TIM3;
		597	htim3.Init.Prescaler = 0;
		598	htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
50	mjames	599	htim3.Init.Period = 65535;
		600	htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
		601	htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
44	mjames	602	sConfig.EncoderMode = TIM_ENCODERMODE_TI1;
50	mjames	603	sConfig.IC1Polarity = TIM_ICPOLARITY_RISING;
44	mjames	604	sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
		605	sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
		606	sConfig.IC1Filter = 15;
50	mjames	607	sConfig.IC2Polarity = TIM_ICPOLARITY_RISING;
44	mjames	608	sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
		609	sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
		610	sConfig.IC2Filter = 15;
58	mjames	611	if (HAL_TIM_Encoder_Init(&htim3, &sConfig) != HAL_OK)
		612	{
		613	Error_Handler();
		614	}
44	mjames	615	sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
		616	sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
58	mjames	617	if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
		618	{
		619	Error_Handler();
		620	}
50	mjames	621	/* USER CODE BEGIN TIM3_Init 2 */
44	mjames	622
50	mjames	623	/* USER CODE END TIM3_Init 2 */
44	mjames	624	}
		625
50	mjames	626	/**
62	mjames	627	* @brief TIM9 Initialization Function
		628	* @param None
		629	* @retval None
		630	*/
58	mjames	631	static void MX_TIM9_Init(void)
44	mjames	632	{
		633
50	mjames	634	/* USER CODE BEGIN TIM9_Init 0 */
44	mjames	635
50	mjames	636	/* USER CODE END TIM9_Init 0 */
		637
58	mjames	638	TIM_Encoder_InitTypeDef sConfig = {0};
		639	TIM_MasterConfigTypeDef sMasterConfig = {0};
50	mjames	640
		641	/* USER CODE BEGIN TIM9_Init 1 */
		642
		643	/* USER CODE END TIM9_Init 1 */
44	mjames	644	htim9.Instance = TIM9;
		645	htim9.Init.Prescaler = 0;
		646	htim9.Init.CounterMode = TIM_COUNTERMODE_UP;
50	mjames	647	htim9.Init.Period = 65535;
		648	htim9.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
		649	htim9.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
44	mjames	650	sConfig.EncoderMode = TIM_ENCODERMODE_TI1;
50	mjames	651	sConfig.IC1Polarity = TIM_ICPOLARITY_RISING;
44	mjames	652	sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
		653	sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
		654	sConfig.IC1Filter = 15;
50	mjames	655	sConfig.IC2Polarity = TIM_ICPOLARITY_RISING;
44	mjames	656	sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
		657	sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
50	mjames	658	sConfig.IC2Filter = 0;
58	mjames	659	if (HAL_TIM_Encoder_Init(&htim9, &sConfig) != HAL_OK)
		660	{
		661	Error_Handler();
		662	}
44	mjames	663	sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
		664	sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
58	mjames	665	if (HAL_TIMEx_MasterConfigSynchronization(&htim9, &sMasterConfig) != HAL_OK)
		666	{
		667	Error_Handler();
		668	}
50	mjames	669	/* USER CODE BEGIN TIM9_Init 2 */
44	mjames	670
50	mjames	671	/* USER CODE END TIM9_Init 2 */
60	mjames	672	}
50	mjames	673
60	mjames	674	/**
62	mjames	675	* @brief UART4 Initialization Function
		676	* @param None
		677	* @retval None
		678	*/
60	mjames	679	static void MX_UART4_Init(void)
		680	{
		681
		682	/* USER CODE BEGIN UART4_Init 0 */
		683
		684	/* USER CODE END UART4_Init 0 */
		685
		686	/* USER CODE BEGIN UART4_Init 1 */
		687
		688	/* USER CODE END UART4_Init 1 */
		689	huart4.Instance = UART4;
		690	huart4.Init.BaudRate = 4800;
		691	huart4.Init.WordLength = UART_WORDLENGTH_8B;
		692	huart4.Init.StopBits = UART_STOPBITS_1;
		693	huart4.Init.Parity = UART_PARITY_NONE;
		694	huart4.Init.Mode = UART_MODE_TX_RX;
		695	huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		696	huart4.Init.OverSampling = UART_OVERSAMPLING_16;
		697	if (HAL_UART_Init(&huart4) != HAL_OK)
		698	{
		699	Error_Handler();
		700	}
		701	/* USER CODE BEGIN UART4_Init 2 */
		702
		703	/* USER CODE END UART4_Init 2 */
44	mjames	704	}
		705
50	mjames	706	/**
62	mjames	707	* @brief USART1 Initialization Function
		708	* @param None
		709	* @retval None
		710	*/
58	mjames	711	static void MX_USART1_UART_Init(void)
5	mjames	712	{
3	mjames	713
50	mjames	714	/* USER CODE BEGIN USART1_Init 0 */
		715
		716	/* USER CODE END USART1_Init 0 */
		717
		718	/* USER CODE BEGIN USART1_Init 1 */
		719
		720	/* USER CODE END USART1_Init 1 */
16	mjames	721	huart1.Instance = USART1;
		722	huart1.Init.BaudRate = 19200;
		723	huart1.Init.WordLength = UART_WORDLENGTH_8B;
44	mjames	724	huart1.Init.StopBits = UART_STOPBITS_1;
16	mjames	725	huart1.Init.Parity = UART_PARITY_NONE;
		726	huart1.Init.Mode = UART_MODE_TX_RX;
		727	huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		728	huart1.Init.OverSampling = UART_OVERSAMPLING_16;
58	mjames	729	if (HAL_UART_Init(&huart1) != HAL_OK)
		730	{
		731	Error_Handler();
		732	}
50	mjames	733	/* USER CODE BEGIN USART1_Init 2 */
3	mjames	734
50	mjames	735	/* USER CODE END USART1_Init 2 */
3	mjames	736	}
		737
50	mjames	738	/**
62	mjames	739	* @brief USART2 Initialization Function
		740	* @param None
		741	* @retval None
		742	*/
58	mjames	743	static void MX_USART2_UART_Init(void)
5	mjames	744	{
2	mjames	745
50	mjames	746	/* USER CODE BEGIN USART2_Init 0 */
		747
		748	/* USER CODE END USART2_Init 0 */
		749
		750	/* USER CODE BEGIN USART2_Init 1 */
		751
		752	/* USER CODE END USART2_Init 1 */
16	mjames	753	huart2.Instance = USART2;
		754	huart2.Init.BaudRate = 115200;
		755	huart2.Init.WordLength = UART_WORDLENGTH_8B;
		756	huart2.Init.StopBits = UART_STOPBITS_1;
		757	huart2.Init.Parity = UART_PARITY_NONE;
		758	huart2.Init.Mode = UART_MODE_TX_RX;
		759	huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		760	huart2.Init.OverSampling = UART_OVERSAMPLING_16;
58	mjames	761	if (HAL_UART_Init(&huart2) != HAL_OK)
		762	{
		763	Error_Handler();
		764	}
50	mjames	765	/* USER CODE BEGIN USART2_Init 2 */
2	mjames	766
50	mjames	767	/* USER CODE END USART2_Init 2 */
2	mjames	768	}
		769
50	mjames	770	/**
62	mjames	771	* @brief USART3 Initialization Function
		772	* @param None
		773	* @retval None
		774	*/
58	mjames	775	static void MX_USART3_UART_Init(void)
23	mjames	776	{
		777
50	mjames	778	/* USER CODE BEGIN USART3_Init 0 */
		779
		780	/* USER CODE END USART3_Init 0 */
		781
		782	/* USER CODE BEGIN USART3_Init 1 */
		783
		784	/* USER CODE END USART3_Init 1 */
23	mjames	785	huart3.Instance = USART3;
58	mjames	786	huart3.Init.BaudRate = 19200;
23	mjames	787	huart3.Init.WordLength = UART_WORDLENGTH_8B;
50	mjames	788	huart3.Init.StopBits = UART_STOPBITS_1;
44	mjames	789	huart3.Init.Parity = UART_PARITY_NONE;
23	mjames	790	huart3.Init.Mode = UART_MODE_TX_RX;
		791	huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		792	huart3.Init.OverSampling = UART_OVERSAMPLING_16;
58	mjames	793	if (HAL_UART_Init(&huart3) != HAL_OK)
		794	{
		795	Error_Handler();
		796	}
50	mjames	797	/* USER CODE BEGIN USART3_Init 2 */
23	mjames	798
50	mjames	799	/* USER CODE END USART3_Init 2 */
23	mjames	800	}
		801
50	mjames	802	/**
62	mjames	803	* @brief GPIO Initialization Function
		804	* @param None
		805	* @retval None
		806	*/
58	mjames	807	static void MX_GPIO_Init(void)
5	mjames	808	{
58	mjames	809	GPIO_InitTypeDef GPIO_InitStruct = {0};
2	mjames	810
16	mjames	811	/* GPIO Ports Clock Enable */
29	mjames	812	__HAL_RCC_GPIOH_CLK_ENABLE();
		813	__HAL_RCC_GPIOA_CLK_ENABLE();
		814	__HAL_RCC_GPIOC_CLK_ENABLE();
		815	__HAL_RCC_GPIOB_CLK_ENABLE();
2	mjames	816
16	mjames	817	/Configure GPIO pin Output Level /
58	mjames	818	HAL_GPIO_WritePin(SPI_NSS1_GPIO_Port, SPI_NSS1_Pin, GPIO_PIN_SET);
2	mjames	819
16	mjames	820	/Configure GPIO pin Output Level /
62	mjames	821	HAL_GPIO_WritePin(GPIOA, SPI_CD_Pin \| BT_BUTTON_Pin, GPIO_PIN_RESET);
2	mjames	822
50	mjames	823	/Configure GPIO pin Output Level /
62	mjames	824	HAL_GPIO_WritePin(GPIOC, SPI_RESET_Pin \| POWER_LATCH_Pin \| USB_PWR_Pin, GPIO_PIN_RESET);
50	mjames	825
		826	/Configure GPIO pin Output Level /
58	mjames	827	HAL_GPIO_WritePin(SPI_NSS2_GPIO_Port, SPI_NSS2_Pin, GPIO_PIN_SET);
50	mjames	828
		829	/Configure GPIO pins : SPI_NSS1_Pin SPI_CD_Pin /
62	mjames	830	GPIO_InitStruct.Pin = SPI_NSS1_Pin \| SPI_CD_Pin;
16	mjames	831	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
29	mjames	832	GPIO_InitStruct.Pull = GPIO_NOPULL;
16	mjames	833	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
58	mjames	834	HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
2	mjames	835
24	mjames	836	/Configure GPIO pins : SPI_RESET_Pin SPI_NSS2_Pin POWER_LATCH_Pin USB_PWR_Pin /
62	mjames	837	GPIO_InitStruct.Pin = SPI_RESET_Pin \| SPI_NSS2_Pin \| POWER_LATCH_Pin \| USB_PWR_Pin;
16	mjames	838	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
29	mjames	839	GPIO_InitStruct.Pull = GPIO_NOPULL;
16	mjames	840	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
58	mjames	841	HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
2	mjames	842
61	mjames	843	/Configure GPIO pins : BT_STATE_Pin SW1_PUSH_Pin SW2_PUSH_Pin /
62	mjames	844	GPIO_InitStruct.Pin = BT_STATE_Pin \| SW1_PUSH_Pin \| SW2_PUSH_Pin;
16	mjames	845	GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
32	mjames	846	GPIO_InitStruct.Pull = GPIO_PULLUP;
58	mjames	847	HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
5	mjames	848
32	mjames	849	/Configure GPIO pin : IGNITION_Pin /
		850	GPIO_InitStruct.Pin = IGNITION_Pin;
		851	GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
		852	GPIO_InitStruct.Pull = GPIO_NOPULL;
58	mjames	853	HAL_GPIO_Init(IGNITION_GPIO_Port, &GPIO_InitStruct);
32	mjames	854
37	mjames	855	/Configure GPIO pin : BT_BUTTON_Pin /
		856	GPIO_InitStruct.Pin = BT_BUTTON_Pin;
		857	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
		858	GPIO_InitStruct.Pull = GPIO_NOPULL;
		859	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
58	mjames	860	HAL_GPIO_Init(BT_BUTTON_GPIO_Port, &GPIO_InitStruct);
2	mjames	861	}
		862
		863	/* USER CODE BEGIN 4 */
		864
		865	/* USER CODE END 4 */
		866
5	mjames	867	/**
62	mjames	868	* @brief This function is executed in case of error occurrence.
		869	* @retval None
		870	*/
58	mjames	871	void Error_Handler(void)
5	mjames	872	{
50	mjames	873	/* USER CODE BEGIN Error_Handler_Debug */
		874	/* User can add his own implementation to report the HAL error return state */
		875
		876	/* USER CODE END Error_Handler_Debug */
30	mjames	877	}
5	mjames	878
62	mjames	879	#ifdef USE_FULL_ASSERT
2	mjames	880	/**
62	mjames	881	* @brief Reports the name of the source file and the source line number
		882	* where the assert_param error has occurred.
		883	* @param file: pointer to the source file name
		884	* @param line: assert_param error line source number
		885	* @retval None
		886	*/
50	mjames	887	void assert_failed(uint8_t *file, uint32_t line)
29	mjames	888	{
		889	/* USER CODE BEGIN 6 */
50	mjames	890	/* User can add his own implementation to report the file name and line number,
		891	tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
29	mjames	892	/* USER CODE END 6 */
		893	}
50	mjames	894	#endif /* USE_FULL_ASSERT */

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(root)/branches/Dashboard_L152_v2_NVRAM/Src/main.c – Rev 62