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"
2	mjames	31
		32	/* USER CODE END Includes */
		33
50	mjames	34	/* Private typedef -----------------------------------------------------------*/
		35	/* USER CODE BEGIN PTD */
		36
		37	/* USER CODE END PTD */
		38
		39	/* Private define ------------------------------------------------------------*/
		40	/* USER CODE BEGIN PD */
		41	/* USER CODE END PD */
		42
		43	/* Private macro -------------------------------------------------------------*/
		44	/* USER CODE BEGIN PM */
		45
		46	/* USER CODE END PM */
		47
2	mjames	48	/* Private variables ---------------------------------------------------------*/
61	mjames	49	SPI_HandleTypeDef hspi1;
2	mjames	50
50	mjames	51	TIM_HandleTypeDef htim2;
44	mjames	52	TIM_HandleTypeDef htim3;
		53	TIM_HandleTypeDef htim9;
		54
60	mjames	55	UART_HandleTypeDef huart4;
3	mjames	56	UART_HandleTypeDef huart1;
2	mjames	57	UART_HandleTypeDef huart2;
23	mjames	58	UART_HandleTypeDef huart3;
2	mjames	59
		60	/* USER CODE BEGIN PV */
		61	/* Private variables ---------------------------------------------------------*/
		62
50	mjames	63	context_t contexts[MAX_DISPLAYS];
		64
24	mjames	65	/* timeout when the ignition is switched off */
		66	#define IGNITION_OFF_TIMEOUT 30000UL
		67
52	mjames	68	#define LOGGER_INTERVAL 500UL
14	mjames	69
57	mjames	70	const int DialTimeout = 10000; // about 10 seconds after twiddle, save the dial position.
18	mjames	71
56	mjames	72	nvram_info_t dial_nvram[MAX_DISPLAYS] __attribute__((section(".NVRAM_Data")));
14	mjames	73
56	mjames	74	info_t Info[MAXRDG];
		75
		76	/// \brief storage for incoming data
50	mjames	77	data_t Data;
56	mjames	78
7	mjames	79	int PLXItems;
24	mjames	80
27	mjames	81	uint32_t Latch_Timer = IGNITION_OFF_TIMEOUT;
24	mjames	82
58	mjames	83	// location for GPS data
		84	Location loc;
		85
2	mjames	86	/* USER CODE END PV */
		87
		88	/* Private function prototypes -----------------------------------------------*/
58	mjames	89	void SystemClock_Config(void);
		90	static void MX_GPIO_Init(void);
		91	static void MX_SPI1_Init(void);
		92	static void MX_USART1_UART_Init(void);
		93	static void MX_USART2_UART_Init(void);
		94	static void MX_USART3_UART_Init(void);
		95	static void MX_TIM3_Init(void);
		96	static void MX_TIM9_Init(void);
		97	static void MX_TIM2_Init(void);
60	mjames	98	static void MX_UART4_Init(void);
2	mjames	99	/* USER CODE BEGIN PFP */
		100
7	mjames	101	// the dial is the switch number we are using.
		102	// suppress is the ItemIndex we wish to suppress on this display
60	mjames	103	int DisplayCurrent(int dial, int suppress)
7	mjames	104	{
57	mjames	105	if (contexts[dial].knobPos < 0)
50	mjames	106	return -1;
60	mjames	107	return cc_display(dial, suppress);
50	mjames	108	}
30	mjames	109
56	mjames	110	/// \note this code doesnt work so it leaves speed as 9600.
		111	/// \brief Setup Bluetooth module
60	mjames	112	void initModule(usart_ctl *ctl, uint32_t baudRate)
53	mjames	113	{
		114	char initBuf[30];
		115	// switch to command mode
60	mjames	116	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_RESET);
		117	HAL_Delay(500);
		118	int initLen = small_sprintf(initBuf, "AT+UART=%ul,1,2\n", baudRate);
		119	setBaud(ctl, 38400);
		120	sendString(ctl, initBuf, initLen);
		121	TxWaitEmpty(ctl);
53	mjames	122	// switch back to normal comms at new baud rate
		123
60	mjames	124	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_SET);
		125	setBaud(ctl, baudRate);
		126	HAL_Delay(100);
		127	}
53	mjames	128
60	mjames	129	// workspace for RMC data read from GPS module.
		130	uint8_t rmc_buff[80];
		131	uint16_t rmc_length;
		132
		133	uint8_t rmc_callback(uint8_t *data, uint16_t length)
		134	{
61	mjames	135	rmc_length = length<sizeof(rmc_buff)?length : sizeof(rmc_buff);
60	mjames	136	memcpy(rmc_buff, data, length);
61	mjames	137	return 0;
		138
53	mjames	139	}
		140
50	mjames	141	/* USER CODE END PFP */
14	mjames	142
50	mjames	143	/* Private user code ---------------------------------------------------------*/
		144	/* USER CODE BEGIN 0 */
14	mjames	145
7	mjames	146	/* USER CODE END 0 */
2	mjames	147
50	mjames	148	/**
61	mjames	149	* @brief The application entry point.
		150	* @retval int
		151	*/
58	mjames	152	int main(void)
7	mjames	153	{
16	mjames	154	/* USER CODE BEGIN 1 */
60	mjames	155	__HAL_RCC_SPI1_CLK_ENABLE();
		156	__HAL_RCC_USART1_CLK_ENABLE(); // PLX main port
		157	__HAL_RCC_USART2_CLK_ENABLE(); // debug port
		158	__HAL_RCC_USART3_CLK_ENABLE(); // Bluetooth port
61	mjames	159	__HAL_RCC_UART4_CLK_ENABLE(); // NMEA0183 port
2	mjames	160
50	mjames	161	__HAL_RCC_TIM3_CLK_ENABLE();
2	mjames	162
50	mjames	163	__HAL_RCC_TIM9_CLK_ENABLE();
23	mjames	164
16	mjames	165	/* USER CODE END 1 */
2	mjames	166
50	mjames	167	/* MCU Configuration--------------------------------------------------------*/
6	mjames	168
16	mjames	169	/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
58	mjames	170	HAL_Init();
2	mjames	171
50	mjames	172	/* USER CODE BEGIN Init */
		173
		174	/* USER CODE END Init */
		175
16	mjames	176	/* Configure the system clock */
58	mjames	177	SystemClock_Config();
2	mjames	178
50	mjames	179	/* USER CODE BEGIN SysInit */
59	mjames	180	// Switch handler called on sysTick interrupt.
60	mjames	181	InitSwitches();
50	mjames	182
		183	/* USER CODE END SysInit */
		184
16	mjames	185	/* Initialize all configured peripherals */
58	mjames	186	MX_GPIO_Init();
		187	MX_SPI1_Init();
		188	MX_USART1_UART_Init();
		189	MX_USART2_UART_Init();
		190	MX_USART3_UART_Init();
		191	MX_TIM3_Init();
		192	MX_TIM9_Init();
		193	MX_TIM2_Init();
60	mjames	194	MX_UART4_Init();
16	mjames	195	/* USER CODE BEGIN 2 */
2	mjames	196
50	mjames	197	/* Turn on USART1 IRQ */
60	mjames	198	HAL_NVIC_SetPriority(USART1_IRQn, 2, 0);
		199	HAL_NVIC_EnableIRQ(USART1_IRQn);
4	mjames	200
50	mjames	201	/* Turn on USART2 IRQ */
60	mjames	202	HAL_NVIC_SetPriority(USART2_IRQn, 4, 0);
		203	HAL_NVIC_EnableIRQ(USART2_IRQn);
2	mjames	204
50	mjames	205	/* turn on USART3 IRQ */
60	mjames	206	HAL_NVIC_SetPriority(USART3_IRQn, 4, 0);
		207	HAL_NVIC_EnableIRQ(USART3_IRQn);
4	mjames	208
60	mjames	209	/* turn on UART4 IRQ */
		210	HAL_NVIC_SetPriority(UART4_IRQn, 4, 0);
		211	HAL_NVIC_EnableIRQ(UART4_IRQn);
		212
50	mjames	213	/* setup the USART control blocks */
60	mjames	214	init_usart_ctl(&uc1, &huart1);
		215	init_usart_ctl(&uc2, &huart2);
		216	init_usart_ctl(&uc3, &huart3);
		217	init_usart_ctl(&uc4, &huart4);
23	mjames	218
60	mjames	219	EnableSerialRxInterrupt(&uc1);
		220	EnableSerialRxInterrupt(&uc2);
		221	EnableSerialRxInterrupt(&uc3);
		222	EnableSerialRxInterrupt(&uc4);
23	mjames	223
60	mjames	224	HAL_TIM_Encoder_Start(&htim3, TIM_CHANNEL_ALL);
23	mjames	225
60	mjames	226	HAL_TIM_Encoder_Start(&htim9, TIM_CHANNEL_ALL);
44	mjames	227
60	mjames	228	initModule(&uc3, 9600);
2	mjames	229
58	mjames	230	// Initialise UART for 4800 baud NMEA
60	mjames	231	setBaud(&uc2, 4800);
58	mjames	232
60	mjames	233	// Initialuse UART4 for 4800 baud NMEA.
		234	setBaud(&uc4, 4800);
23	mjames	235
60	mjames	236	cc_init();
		237
50	mjames	238	int i;
		239	for (i = 0; i < 2; i++)
60	mjames	240	{
		241	dial_pos[i] = 0; // default to items 0 and 1
		242	contexts[i].knobPos = -1;
		243	}
7	mjames	244
50	mjames	245	/* reset the display timeout, latch on power from accessories */
		246	Latch_Timer = IGNITION_OFF_TIMEOUT;
60	mjames	247	HAL_GPIO_WritePin(POWER_LATCH_GPIO_Port, POWER_LATCH_Pin, GPIO_PIN_RESET);
16	mjames	248
60	mjames	249	setRmcCallback(&rmc_callback);
		250
16	mjames	251	/* USER CODE END 2 */
7	mjames	252
16	mjames	253	/* Infinite loop */
		254	/* USER CODE BEGIN WHILE */
52	mjames	255	while (1)
60	mjames	256	{
		257
		258	/* while ignition is on, keep resetting power latch timer */
		259	if (HAL_GPIO_ReadPin(IGNITION_GPIO_Port, IGNITION_Pin) == GPIO_PIN_RESET)
52	mjames	260	{
60	mjames	261	Latch_Timer = HAL_GetTick() + IGNITION_OFF_TIMEOUT;
		262	}
		263	else
		264	{
		265	/* if the ignition has been off for a while, then turn off power */
		266	if (HAL_GetTick() > Latch_Timer)
		267	{
		268	HAL_GPIO_WritePin(POWER_LATCH_GPIO_Port, POWER_LATCH_Pin,
		269	GPIO_PIN_RESET);
		270	}
		271	}
7	mjames	272
60	mjames	273	uint32_t timeout = 0; //
58	mjames	274
60	mjames	275	uint32_t nextTick = HAL_GetTick() + LOGGER_INTERVAL;
		276	uint8_t log = 0;
		277	// PLX decoder protocols
		278	char PLXPacket = 0;
		279	for (i = 0; i < MAXRDG; i++)
		280	{
		281	Info[i].Max = 0;
		282	Info[i].Min = 0xFFF; // 12 bit max value
		283	}
58	mjames	284
60	mjames	285	int PLXPtr = 0;
		286
		287	while (1)
		288	{
		289
		290	// poll GPS Position/time on UART4
61	mjames	291	(void) updateLocation(&loc, &uc4);
58	mjames	292	if (loc.good)
60	mjames	293	{
58	mjames	294
60	mjames	295	loc.good = false;
		296	}
58	mjames	297	if (loc.valid == 'V')
60	mjames	298	memset(loc.time, '-', 6);
58	mjames	299
60	mjames	300	// Handle the bluetooth pairing / reset function by pressing both buttons.
		301	if ((push_pos[0] == 1) && (push_pos[1] == 1))
		302	{
		303	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin,
		304	GPIO_PIN_RESET);
		305	}
52	mjames	306	else
60	mjames	307	{
		308	HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin,
		309	GPIO_PIN_SET);
		310	}
27	mjames	311
60	mjames	312	uint16_t cc = SerialCharsReceived(&uc1);
		313	int chr;
		314	if (cc == 0)
		315	{
		316	timeout++;
		317	if (timeout % 1000 == 0)
		318	{
		319	const char msg[] = "Timeout\r\n";
		320	sendString(&uc3, msg, sizeof(msg));
		321	}
27	mjames	322
60	mjames	323	if (timeout > 60000)
		324	{
27	mjames	325
60	mjames	326	// do turn off screen
		327	}
		328	}
		329	for (chr = 0; chr < cc; chr++)
		330	{
		331	char c = GetCharSerial(&uc1);
24	mjames	332
60	mjames	333	if (c == PLX_Start) // at any time if the start byte appears, reset the pointers
		334	{
		335	PLXPtr = 0; // reset the pointer
		336	PLXPacket = 1;
		337	timeout = 0; // Reset the timer
		338	if (HAL_GetTick() > nextTick)
		339	{
		340	nextTick = HAL_GetTick() + LOGGER_INTERVAL;
		341	log = 1;
		342	}
		343	else
		344	log = 0;
		345	}
		346	else if (c == PLX_Stop)
		347	{
		348	if (PLXPacket)
		349	{
		350	// we can now decode the selected parameter
		351	PLXItems = PLXPtr / sizeof(PLX_SensorInfo); // total
		352	// saturate the rotary switch position
7	mjames	353
60	mjames	354	// process min/max
		355	for (i = 0; i < PLXItems; i++)
		356	{
		357	Info[i].observation = ConvPLX(Data.Sensor[i].AddrH,
		358	Data.Sensor[i].AddrL);
		359	Info[i].instance = Data.Sensor[i].Instance;
		360	Info[i].data = ConvPLX(Data.Sensor[i].ReadingH,
		361	Data.Sensor[i].ReadingL);
		362	if (Info[i].data > Info[i].Max)
		363	{
		364	Info[i].Max = Info[i].data;
		365	}
		366	if (Info[i].data < Info[i].Min)
		367	{
		368	Info[i].Min = Info[i].data;
		369	}
38	mjames	370
61	mjames	371	// Send items to BT if it is in connected state
		372	if (HAL_GPIO_ReadPin(BT_STATE_GPIO_Port, BT_STATE_Pin) == GPIO_PIN_SET)
60	mjames	373	{
61	mjames	374	if (rmc_length)
		375	{
		376	sendString(&uc3, rmc_buff, rmc_length);
		377	rmc_length = 0;
		378	}
38	mjames	379
61	mjames	380	if (log)
		381	{
7	mjames	382
61	mjames	383	char outbuff[100];
27	mjames	384
61	mjames	385	int cnt = small_sprintf(outbuff,
		386	"$PLLOG,%d,%d,%d",
		387	Info[i].observation,
		388	Info[i].instance,
		389	Info[i].data);
7	mjames	390
61	mjames	391	// NMEA style checksum
		392	int ck;
		393	int sum = 0;
		394	for (ck = 1; ck < cnt; ck++)
		395	sum += outbuff[ck];
		396	cnt += small_sprintf(outbuff + cnt, "*%02X\n",
		397	sum & 0xFF);
		398	sendString(&uc3, outbuff, cnt);
		399	}
60	mjames	400	}
		401	}
9	mjames	402
60	mjames	403	// now to display the information
		404	int suppress = DisplayCurrent(0, -1);
		405	DisplayCurrent(1, suppress);
		406	}
		407	PLXPtr = 0;
		408	PLXPacket = 0;
		409	}
		410	else if (c > PLX_Stop) // illegal char, restart reading
		411	{
		412	PLXPacket = 0;
		413	PLXPtr = 0;
		414	}
		415	else if (PLXPacket && PLXPtr < sizeof(Data.Bytes))
		416	{
		417	Data.Bytes[PLXPtr++] = c;
		418	}
		419	}
23	mjames	420
60	mjames	421	HAL_Delay(1);
56	mjames	422
60	mjames	423	for (i = 0; i < MAX_DISPLAYS; i++)
		424	{
		425	if (dial_pos[i] < 0)
		426	dial_pos[i] = PLXItems - 1;
		427	if (dial_pos[i] >= PLXItems)
		428	dial_pos[i] = 0;
56	mjames	429
60	mjames	430	int prevPos = contexts[i].knobPos;
		431	if (contexts[i].knobPos >= 0)
		432	contexts[i].knobPos = dial_pos[i];
		433	// if the dial position was changed then reset timer
		434	if (prevPos != contexts[i].knobPos)
		435	contexts[i].dial_timer = DialTimeout;
30	mjames	436
60	mjames	437	cc_check_nvram(i);
		438	if (contexts[i].knobPos >= 0)
		439	dial_pos[i] = contexts[i].knobPos;
		440	}
		441	}
58	mjames	442	/* USER CODE END WHILE */
52	mjames	443
58	mjames	444	/* USER CODE BEGIN 3 */
60	mjames	445	}
16	mjames	446	/* USER CODE END 3 */
2	mjames	447	}
		448
50	mjames	449	/**
61	mjames	450	* @brief System Clock Configuration
		451	* @retval None
		452	*/
58	mjames	453	void SystemClock_Config(void)
5	mjames	454	{
58	mjames	455	RCC_OscInitTypeDef RCC_OscInitStruct = {0};
		456	RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
2	mjames	457
50	mjames	458	/** Configure the main internal regulator output voltage
61	mjames	459	*/
29	mjames	460	__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
61	mjames	461
50	mjames	462	/** Initializes the RCC Oscillators according to the specified parameters
61	mjames	463	* in the RCC_OscInitTypeDef structure.
		464	*/
44	mjames	465	RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
59	mjames	466	RCC_OscInitStruct.HSEState = RCC_HSE_ON;
16	mjames	467	RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
44	mjames	468	RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
		469	RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL12;
29	mjames	470	RCC_OscInitStruct.PLL.PLLDIV = RCC_PLL_DIV3;
58	mjames	471	if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
		472	{
		473	Error_Handler();
		474	}
61	mjames	475
50	mjames	476	/** Initializes the CPU, AHB and APB buses clocks
61	mjames	477	*/
		478	RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK\|RCC_CLOCKTYPE_SYSCLK
		479	\|RCC_CLOCKTYPE_PCLK1\|RCC_CLOCKTYPE_PCLK2;
16	mjames	480	RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
		481	RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
29	mjames	482	RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
16	mjames	483	RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
50	mjames	484
58	mjames	485	if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
		486	{
		487	Error_Handler();
		488	}
2	mjames	489	}
		490
50	mjames	491	/**
61	mjames	492	* @brief SPI1 Initialization Function
		493	* @param None
		494	* @retval None
		495	*/
58	mjames	496	static void MX_SPI1_Init(void)
5	mjames	497	{
2	mjames	498
50	mjames	499	/* USER CODE BEGIN SPI1_Init 0 */
		500
		501	/* USER CODE END SPI1_Init 0 */
		502
		503	/* USER CODE BEGIN SPI1_Init 1 */
		504
		505	/* USER CODE END SPI1_Init 1 */
		506	/* SPI1 parameter configuration*/
16	mjames	507	hspi1.Instance = SPI1;
		508	hspi1.Init.Mode = SPI_MODE_MASTER;
		509	hspi1.Init.Direction = SPI_DIRECTION_1LINE;
		510	hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
		511	hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH;
		512	hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
		513	hspi1.Init.NSS = SPI_NSS_SOFT;
50	mjames	514	hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
16	mjames	515	hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
		516	hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
		517	hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
		518	hspi1.Init.CRCPolynomial = 10;
58	mjames	519	if (HAL_SPI_Init(&hspi1) != HAL_OK)
		520	{
		521	Error_Handler();
		522	}
50	mjames	523	/* USER CODE BEGIN SPI1_Init 2 */
2	mjames	524
50	mjames	525	/* USER CODE END SPI1_Init 2 */
61	mjames	526
2	mjames	527	}
		528
50	mjames	529	/**
61	mjames	530	* @brief TIM2 Initialization Function
		531	* @param None
		532	* @retval None
		533	*/
58	mjames	534	static void MX_TIM2_Init(void)
50	mjames	535	{
		536
		537	/* USER CODE BEGIN TIM2_Init 0 */
		538
		539	/* USER CODE END TIM2_Init 0 */
		540
58	mjames	541	TIM_ClockConfigTypeDef sClockSourceConfig = {0};
		542	TIM_MasterConfigTypeDef sMasterConfig = {0};
50	mjames	543
		544	/* USER CODE BEGIN TIM2_Init 1 */
		545
		546	/* USER CODE END TIM2_Init 1 */
		547	htim2.Instance = TIM2;
		548	htim2.Init.Prescaler = 0;
		549	htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
		550	htim2.Init.Period = 65535;
		551	htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
		552	htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
58	mjames	553	if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
		554	{
		555	Error_Handler();
		556	}
50	mjames	557	sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
58	mjames	558	if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
		559	{
		560	Error_Handler();
		561	}
50	mjames	562	sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
		563	sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
58	mjames	564	if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
		565	{
		566	Error_Handler();
		567	}
50	mjames	568	/* USER CODE BEGIN TIM2_Init 2 */
		569
		570	/* USER CODE END TIM2_Init 2 */
61	mjames	571
50	mjames	572	}
		573
		574	/**
61	mjames	575	* @brief TIM3 Initialization Function
		576	* @param None
		577	* @retval None
		578	*/
58	mjames	579	static void MX_TIM3_Init(void)
44	mjames	580	{
		581
50	mjames	582	/* USER CODE BEGIN TIM3_Init 0 */
44	mjames	583
50	mjames	584	/* USER CODE END TIM3_Init 0 */
		585
58	mjames	586	TIM_Encoder_InitTypeDef sConfig = {0};
		587	TIM_MasterConfigTypeDef sMasterConfig = {0};
50	mjames	588
		589	/* USER CODE BEGIN TIM3_Init 1 */
		590
		591	/* USER CODE END TIM3_Init 1 */
44	mjames	592	htim3.Instance = TIM3;
		593	htim3.Init.Prescaler = 0;
		594	htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
50	mjames	595	htim3.Init.Period = 65535;
		596	htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
		597	htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
44	mjames	598	sConfig.EncoderMode = TIM_ENCODERMODE_TI1;
50	mjames	599	sConfig.IC1Polarity = TIM_ICPOLARITY_RISING;
44	mjames	600	sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
		601	sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
		602	sConfig.IC1Filter = 15;
50	mjames	603	sConfig.IC2Polarity = TIM_ICPOLARITY_RISING;
44	mjames	604	sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
		605	sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
		606	sConfig.IC2Filter = 15;
58	mjames	607	if (HAL_TIM_Encoder_Init(&htim3, &sConfig) != HAL_OK)
		608	{
		609	Error_Handler();
		610	}
44	mjames	611	sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
		612	sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
58	mjames	613	if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
		614	{
		615	Error_Handler();
		616	}
50	mjames	617	/* USER CODE BEGIN TIM3_Init 2 */
44	mjames	618
50	mjames	619	/* USER CODE END TIM3_Init 2 */
61	mjames	620
44	mjames	621	}
		622
50	mjames	623	/**
61	mjames	624	* @brief TIM9 Initialization Function
		625	* @param None
		626	* @retval None
		627	*/
58	mjames	628	static void MX_TIM9_Init(void)
44	mjames	629	{
		630
50	mjames	631	/* USER CODE BEGIN TIM9_Init 0 */
44	mjames	632
50	mjames	633	/* USER CODE END TIM9_Init 0 */
		634
58	mjames	635	TIM_Encoder_InitTypeDef sConfig = {0};
		636	TIM_MasterConfigTypeDef sMasterConfig = {0};
50	mjames	637
		638	/* USER CODE BEGIN TIM9_Init 1 */
		639
		640	/* USER CODE END TIM9_Init 1 */
44	mjames	641	htim9.Instance = TIM9;
		642	htim9.Init.Prescaler = 0;
		643	htim9.Init.CounterMode = TIM_COUNTERMODE_UP;
50	mjames	644	htim9.Init.Period = 65535;
		645	htim9.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
		646	htim9.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
44	mjames	647	sConfig.EncoderMode = TIM_ENCODERMODE_TI1;
50	mjames	648	sConfig.IC1Polarity = TIM_ICPOLARITY_RISING;
44	mjames	649	sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
		650	sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
		651	sConfig.IC1Filter = 15;
50	mjames	652	sConfig.IC2Polarity = TIM_ICPOLARITY_RISING;
44	mjames	653	sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
		654	sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
50	mjames	655	sConfig.IC2Filter = 0;
58	mjames	656	if (HAL_TIM_Encoder_Init(&htim9, &sConfig) != HAL_OK)
		657	{
		658	Error_Handler();
		659	}
44	mjames	660	sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
		661	sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
58	mjames	662	if (HAL_TIMEx_MasterConfigSynchronization(&htim9, &sMasterConfig) != HAL_OK)
		663	{
		664	Error_Handler();
		665	}
50	mjames	666	/* USER CODE BEGIN TIM9_Init 2 */
44	mjames	667
50	mjames	668	/* USER CODE END TIM9_Init 2 */
61	mjames	669
60	mjames	670	}
50	mjames	671
60	mjames	672	/**
61	mjames	673	* @brief UART4 Initialization Function
		674	* @param None
		675	* @retval None
		676	*/
60	mjames	677	static void MX_UART4_Init(void)
		678	{
		679
		680	/* USER CODE BEGIN UART4_Init 0 */
		681
		682	/* USER CODE END UART4_Init 0 */
		683
		684	/* USER CODE BEGIN UART4_Init 1 */
		685
		686	/* USER CODE END UART4_Init 1 */
		687	huart4.Instance = UART4;
		688	huart4.Init.BaudRate = 4800;
		689	huart4.Init.WordLength = UART_WORDLENGTH_8B;
		690	huart4.Init.StopBits = UART_STOPBITS_1;
		691	huart4.Init.Parity = UART_PARITY_NONE;
		692	huart4.Init.Mode = UART_MODE_TX_RX;
		693	huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		694	huart4.Init.OverSampling = UART_OVERSAMPLING_16;
		695	if (HAL_UART_Init(&huart4) != HAL_OK)
		696	{
		697	Error_Handler();
		698	}
		699	/* USER CODE BEGIN UART4_Init 2 */
		700
		701	/* USER CODE END UART4_Init 2 */
61	mjames	702
44	mjames	703	}
		704
50	mjames	705	/**
61	mjames	706	* @brief USART1 Initialization Function
		707	* @param None
		708	* @retval None
		709	*/
58	mjames	710	static void MX_USART1_UART_Init(void)
5	mjames	711	{
3	mjames	712
50	mjames	713	/* USER CODE BEGIN USART1_Init 0 */
		714
		715	/* USER CODE END USART1_Init 0 */
		716
		717	/* USER CODE BEGIN USART1_Init 1 */
		718
		719	/* USER CODE END USART1_Init 1 */
16	mjames	720	huart1.Instance = USART1;
		721	huart1.Init.BaudRate = 19200;
		722	huart1.Init.WordLength = UART_WORDLENGTH_8B;
44	mjames	723	huart1.Init.StopBits = UART_STOPBITS_1;
16	mjames	724	huart1.Init.Parity = UART_PARITY_NONE;
		725	huart1.Init.Mode = UART_MODE_TX_RX;
		726	huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		727	huart1.Init.OverSampling = UART_OVERSAMPLING_16;
58	mjames	728	if (HAL_UART_Init(&huart1) != HAL_OK)
		729	{
		730	Error_Handler();
		731	}
50	mjames	732	/* USER CODE BEGIN USART1_Init 2 */
3	mjames	733
50	mjames	734	/* USER CODE END USART1_Init 2 */
61	mjames	735
3	mjames	736	}
		737
50	mjames	738	/**
61	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 */
61	mjames	768
2	mjames	769	}
		770
50	mjames	771	/**
61	mjames	772	* @brief USART3 Initialization Function
		773	* @param None
		774	* @retval None
		775	*/
58	mjames	776	static void MX_USART3_UART_Init(void)
23	mjames	777	{
		778
50	mjames	779	/* USER CODE BEGIN USART3_Init 0 */
		780
		781	/* USER CODE END USART3_Init 0 */
		782
		783	/* USER CODE BEGIN USART3_Init 1 */
		784
		785	/* USER CODE END USART3_Init 1 */
23	mjames	786	huart3.Instance = USART3;
58	mjames	787	huart3.Init.BaudRate = 19200;
23	mjames	788	huart3.Init.WordLength = UART_WORDLENGTH_8B;
50	mjames	789	huart3.Init.StopBits = UART_STOPBITS_1;
44	mjames	790	huart3.Init.Parity = UART_PARITY_NONE;
23	mjames	791	huart3.Init.Mode = UART_MODE_TX_RX;
		792	huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
		793	huart3.Init.OverSampling = UART_OVERSAMPLING_16;
58	mjames	794	if (HAL_UART_Init(&huart3) != HAL_OK)
		795	{
		796	Error_Handler();
		797	}
50	mjames	798	/* USER CODE BEGIN USART3_Init 2 */
23	mjames	799
50	mjames	800	/* USER CODE END USART3_Init 2 */
61	mjames	801
23	mjames	802	}
		803
50	mjames	804	/**
61	mjames	805	* @brief GPIO Initialization Function
		806	* @param None
		807	* @retval None
		808	*/
58	mjames	809	static void MX_GPIO_Init(void)
5	mjames	810	{
58	mjames	811	GPIO_InitTypeDef GPIO_InitStruct = {0};
2	mjames	812
16	mjames	813	/* GPIO Ports Clock Enable */
29	mjames	814	__HAL_RCC_GPIOH_CLK_ENABLE();
		815	__HAL_RCC_GPIOA_CLK_ENABLE();
		816	__HAL_RCC_GPIOC_CLK_ENABLE();
		817	__HAL_RCC_GPIOB_CLK_ENABLE();
2	mjames	818
16	mjames	819	/Configure GPIO pin Output Level /
58	mjames	820	HAL_GPIO_WritePin(SPI_NSS1_GPIO_Port, SPI_NSS1_Pin, GPIO_PIN_SET);
2	mjames	821
16	mjames	822	/Configure GPIO pin Output Level /
61	mjames	823	HAL_GPIO_WritePin(GPIOA, SPI_CD_Pin\|BT_BUTTON_Pin, GPIO_PIN_RESET);
2	mjames	824
50	mjames	825	/Configure GPIO pin Output Level /
61	mjames	826	HAL_GPIO_WritePin(GPIOC, SPI_RESET_Pin\|POWER_LATCH_Pin\|USB_PWR_Pin, GPIO_PIN_RESET);
50	mjames	827
		828	/Configure GPIO pin Output Level /
58	mjames	829	HAL_GPIO_WritePin(SPI_NSS2_GPIO_Port, SPI_NSS2_Pin, GPIO_PIN_SET);
50	mjames	830
		831	/Configure GPIO pins : SPI_NSS1_Pin SPI_CD_Pin /
61	mjames	832	GPIO_InitStruct.Pin = SPI_NSS1_Pin\|SPI_CD_Pin;
16	mjames	833	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
29	mjames	834	GPIO_InitStruct.Pull = GPIO_NOPULL;
16	mjames	835	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
58	mjames	836	HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
2	mjames	837
24	mjames	838	/Configure GPIO pins : SPI_RESET_Pin SPI_NSS2_Pin POWER_LATCH_Pin USB_PWR_Pin /
61	mjames	839	GPIO_InitStruct.Pin = SPI_RESET_Pin\|SPI_NSS2_Pin\|POWER_LATCH_Pin\|USB_PWR_Pin;
16	mjames	840	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
29	mjames	841	GPIO_InitStruct.Pull = GPIO_NOPULL;
16	mjames	842	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
58	mjames	843	HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
2	mjames	844
61	mjames	845	/Configure GPIO pins : BT_STATE_Pin SW1_PUSH_Pin SW2_PUSH_Pin /
		846	GPIO_InitStruct.Pin = BT_STATE_Pin\|SW1_PUSH_Pin\|SW2_PUSH_Pin;
16	mjames	847	GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
32	mjames	848	GPIO_InitStruct.Pull = GPIO_PULLUP;
58	mjames	849	HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
5	mjames	850
32	mjames	851	/Configure GPIO pin : IGNITION_Pin /
		852	GPIO_InitStruct.Pin = IGNITION_Pin;
		853	GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
		854	GPIO_InitStruct.Pull = GPIO_NOPULL;
58	mjames	855	HAL_GPIO_Init(IGNITION_GPIO_Port, &GPIO_InitStruct);
32	mjames	856
37	mjames	857	/Configure GPIO pin : BT_BUTTON_Pin /
		858	GPIO_InitStruct.Pin = BT_BUTTON_Pin;
		859	GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
		860	GPIO_InitStruct.Pull = GPIO_NOPULL;
		861	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
58	mjames	862	HAL_GPIO_Init(BT_BUTTON_GPIO_Port, &GPIO_InitStruct);
61	mjames	863
2	mjames	864	}
		865
		866	/* USER CODE BEGIN 4 */
		867
		868	/* USER CODE END 4 */
		869
5	mjames	870	/**
61	mjames	871	* @brief This function is executed in case of error occurrence.
		872	* @retval None
		873	*/
58	mjames	874	void Error_Handler(void)
5	mjames	875	{
50	mjames	876	/* USER CODE BEGIN Error_Handler_Debug */
		877	/* User can add his own implementation to report the HAL error return state */
		878
		879	/* USER CODE END Error_Handler_Debug */
30	mjames	880	}
5	mjames	881
61	mjames	882	#ifdef USE_FULL_ASSERT
2	mjames	883	/**
61	mjames	884	* @brief Reports the name of the source file and the source line number
		885	* where the assert_param error has occurred.
		886	* @param file: pointer to the source file name
		887	* @param line: assert_param error line source number
		888	* @retval None
		889	*/
50	mjames	890	void assert_failed(uint8_t *file, uint32_t line)
29	mjames	891	{
		892	/* USER CODE BEGIN 6 */
50	mjames	893	/* User can add his own implementation to report the file name and line number,
		894	tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
29	mjames	895	/* USER CODE END 6 */
		896	}
50	mjames	897	#endif /* USE_FULL_ASSERT */

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(root)/branches/Dashboard_L152_v2_NVRAM/Src/main.c – Rev 61