MAX326xxFTHR LoRa Example
Dependencies: BufferedSerial SX1276GenericLib max32630fthr USBDeviceHT
Diff: main.cpp
- Revision:
- 13:5a32a1922fbc
- Parent:
- 8:3b0d7b4ff28f
- Child:
- 16:675f4d0ee9e9
--- a/main.cpp Tue Jul 11 11:37:03 2017 +0000 +++ b/main.cpp Tue Aug 08 08:49:06 2017 +0000 @@ -9,67 +9,20 @@ * IMPORTANT NOTE * Use the Nucleo-L073RZ target for the STM B_L072Z_LRWAN1 LoRa board */ -DigitalOut myled(LED1); +DigitalOut myled(LED2); BufferedSerial *ser; int main() { - SystemClock_Config(); ser = new BufferedSerial(USBTX, USBRX); ser->baud(115200*2); ser->format(8); ser->printf("Hello World\n\r"); myled = 1; - + SX1276PingPong(); } - - -void SystemClock_Config(void) -{ -#ifdef B_L072Z_LRWAN1_LORA - /* - * The L072Z_LRWAN1_LORA clock setup is somewhat differnt from the Nucleo board. - * It has no LSE. - */ - RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; - RCC_OscInitTypeDef RCC_OscInitStruct = {0}; - - /* Enable HSE Oscillator and Activate PLL with HSE as source */ - RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; - RCC_OscInitStruct.HSEState = RCC_HSE_OFF; - RCC_OscInitStruct.HSIState = RCC_HSI_ON; - RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT; - RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; - RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; - RCC_OscInitStruct.PLL.PLLMUL = RCC_PLLMUL_6; - RCC_OscInitStruct.PLL.PLLDIV = RCC_PLLDIV_3; - - if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { - // Error_Handler(); - } - - /* Set Voltage scale1 as MCU will run at 32MHz */ - __HAL_RCC_PWR_CLK_ENABLE(); - __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); - - /* Poll VOSF bit of in PWR_CSR. Wait until it is reset to 0 */ - while (__HAL_PWR_GET_FLAG(PWR_FLAG_VOS) != RESET) {}; - - /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 - clocks dividers */ - RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2); - RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; - RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; - RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; - RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; - if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) { - // Error_Handler(); - } -#endif -} - void dump(const char *title, const void *data, int len, bool dwords) { dprintf("dump(\"%s\", 0x%x, %d bytes)", title, data, len);