/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
-static void MX_I2C1_Init(void);
-static void MX_I2C2_Init(void);
static void MX_USB_PCD_Init(void);
static void MX_TIM4_Init(void);
+static void MX_USART1_UART_Init(void);
/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/
LL_GPIO_ResetOutputPin(GPIOA, LL_GPIO_PIN_13);
LL_mDelay(1000);
- MX_I2C1_Init();
- MX_I2C2_Init();
MX_USB_PCD_Init();
MX_TIM4_Init();
+ MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
- display_init();
usb_start(&usb);
- bmp_init();
LL_TIM_EnableCounter(TIM4);
LL_TIM_EnableIT_UPDATE(TIM4);
LL_TIM_GenerateEvent_UPDATE(TIM4);
- {
- byte buf[5] = { 0xff, 0xff, 10, 0xff, 0xff };
- display_buffer(buf);
- }
-
/* USER CODE END 2 */
/* Infinite loop */
LL_GPIO_ResetOutputPin(LED_GPIO_Port, LED_Pin);
led_state ^= 1;
- display_buffer(rx_packet);
tx_packet_state = 1;
- put_u32_be(tx_packet, adjusted_temp);
- put_u32_be(tx_packet + 4, adjusted_press);
- put_u32_be(tx_packet + 8, bmp_counter);
+ put_u32_be(tx_packet, 42);
usb_ep_send(&usb, 0x82, tx_packet, 12);
rx_packet_state = 0;
usb_ep_receive(&usb, 0x01, rx_packet, 64);
- bmp_request = 1;
}
- bmp_step();
-
// debug_printf("Counter = %d\n", cnt);
- // display_counter(cnt);
__WFI();
NVIC_SetPriority(SysTick_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
}
-/* I2C1 init function */
-static void MX_I2C1_Init(void)
-{
-
- LL_I2C_InitTypeDef I2C_InitStruct;
-
- LL_GPIO_InitTypeDef GPIO_InitStruct;
-
- /**I2C1 GPIO Configuration
- PB6 ------> I2C1_SCL
- PB7 ------> I2C1_SDA
- */
- GPIO_InitStruct.Pin = LL_GPIO_PIN_6|LL_GPIO_PIN_7;
- GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
- GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH;
- GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN;
- LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
- /* Peripheral clock enable */
- LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C1);
-
- /* I2C1 interrupt Init */
- NVIC_SetPriority(I2C1_EV_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
- NVIC_EnableIRQ(I2C1_EV_IRQn);
-
- /**I2C Initialization
- */
- I2C_InitStruct.PeripheralMode = LL_I2C_MODE_I2C;
- I2C_InitStruct.ClockSpeed = 400000;
- I2C_InitStruct.DutyCycle = LL_I2C_DUTYCYCLE_2;
- I2C_InitStruct.OwnAddress1 = 0;
- I2C_InitStruct.TypeAcknowledge = LL_I2C_ACK;
- I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT;
- LL_I2C_Init(I2C1, &I2C_InitStruct);
-
- LL_I2C_SetOwnAddress2(I2C1, 0);
-
- LL_I2C_DisableOwnAddress2(I2C1);
-
- LL_I2C_DisableGeneralCall(I2C1);
-
- LL_I2C_EnableClockStretching(I2C1);
-
-}
-
-/* I2C2 init function */
-static void MX_I2C2_Init(void)
-{
-
- LL_I2C_InitTypeDef I2C_InitStruct;
-
- LL_GPIO_InitTypeDef GPIO_InitStruct;
-
- /**I2C2 GPIO Configuration
- PB10 ------> I2C2_SCL
- PB11 ------> I2C2_SDA
- */
- GPIO_InitStruct.Pin = LL_GPIO_PIN_10|LL_GPIO_PIN_11;
- GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
- GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH;
- GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN;
- LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
- /* Peripheral clock enable */
- LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C2);
-
- /**I2C Initialization
- */
- I2C_InitStruct.PeripheralMode = LL_I2C_MODE_I2C;
- I2C_InitStruct.ClockSpeed = 400000;
- I2C_InitStruct.DutyCycle = LL_I2C_DUTYCYCLE_2;
- I2C_InitStruct.OwnAddress1 = 0;
- I2C_InitStruct.TypeAcknowledge = LL_I2C_ACK;
- I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT;
- LL_I2C_Init(I2C2, &I2C_InitStruct);
-
- LL_I2C_SetOwnAddress2(I2C2, 0);
-
- LL_I2C_DisableOwnAddress2(I2C2);
-
- LL_I2C_DisableGeneralCall(I2C2);
-
- LL_I2C_EnableClockStretching(I2C2);
-
-}
-
/* TIM4 init function */
static void MX_TIM4_Init(void)
{
}
+/* USART1 init function */
+static void MX_USART1_UART_Init(void)
+{
+
+ LL_USART_InitTypeDef USART_InitStruct;
+
+ LL_GPIO_InitTypeDef GPIO_InitStruct;
+
+ /* Peripheral clock enable */
+ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART1);
+
+ /**USART1 GPIO Configuration
+ PA9 ------> USART1_TX
+ PA10 ------> USART1_RX
+ */
+ GPIO_InitStruct.Pin = LL_GPIO_PIN_9;
+ GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
+ GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH;
+ GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
+ LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ GPIO_InitStruct.Pin = LL_GPIO_PIN_10;
+ GPIO_InitStruct.Mode = LL_GPIO_MODE_FLOATING;
+ LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ USART_InitStruct.BaudRate = 115200;
+ USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
+ USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
+ USART_InitStruct.Parity = LL_USART_PARITY_NONE;
+ USART_InitStruct.TransferDirection = LL_USART_DIRECTION_TX_RX;
+ USART_InitStruct.HardwareFlowControl = LL_USART_HWCONTROL_NONE;
+ LL_USART_Init(USART1, &USART_InitStruct);
+
+ LL_USART_ConfigAsyncMode(USART1);
+
+ LL_USART_Enable(USART1);
+
+}
+
/* USB init function */
static void MX_USB_PCD_Init(void)
{
/**/
LL_GPIO_ResetOutputPin(LED_GPIO_Port, LED_Pin);
+ /**/
+ LL_GPIO_ResetOutputPin(GPIOB, SSR3_Pin|SSR4_Pin|SSR1_Pin|SSR2_Pin);
+
/**/
GPIO_InitStruct.Pin = LED_Pin;
GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
LL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);
/**/
- GPIO_InitStruct.Pin = BMP_DONE_Pin;
- GPIO_InitStruct.Mode = LL_GPIO_MODE_FLOATING;
- LL_GPIO_Init(BMP_DONE_GPIO_Port, &GPIO_InitStruct);
+ GPIO_InitStruct.Pin = SSR3_Pin|SSR4_Pin|SSR1_Pin|SSR2_Pin;
+ GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
+ GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
+ LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
projects / home-hw.git / blobdiff