From fc7288c813b0ffc5c1bdba78d69ee11bc30ff0ae Mon Sep 17 00:00:00 2001
From: nerdCopter <56646290+nerdCopter@users.noreply.github.com>
Date: Thu, 29 Feb 2024 10:31:20 -0600
Subject: [PATCH] suppress (don't fix) compiler warnings for 3rd party
 libraries - STM32F4 and STM32F7

---
 .../Drivers/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c     | 3 +++
 .../Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_uart.c      | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c b/lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c
index 4aa38e731f..a1bf0317ee 100644
--- a/lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c
+++ b/lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c
@@ -423,6 +423,8 @@ void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
     /* Get the PLLM value */
     pllm = (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM);
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wduplicated-branches"
     if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSE)
     {
       /* Get the I2S source clock value */
@@ -433,6 +435,7 @@ void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
       i2sclk = (uint32_t)(((HSI_VALUE / pllm) * plln) / pllr);
     }
   #endif /* I2S_EXTERNAL_CLOCK_VAL */
+#pragma GCC diagnostic pop
     
     /* Compute the Real divider depending on the MCLK output state, with a floating point */
     if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
diff --git a/lib/main/STM32F7/Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_uart.c b/lib/main/STM32F7/Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_uart.c
index 4d9e318453..b3d1033aee 100644
--- a/lib/main/STM32F7/Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_uart.c
+++ b/lib/main/STM32F7/Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_uart.c
@@ -248,6 +248,8 @@ HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart)
     return HAL_ERROR;
   }
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wduplicated-branches"
   if(huart->Init.HwFlowCtl != UART_HWCONTROL_NONE)
   {
     /* Check the parameters */
@@ -258,6 +260,7 @@ HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart)
     /* Check the parameters */
     assert_param(IS_UART_INSTANCE(huart->Instance));
   }
+#pragma GCC diagnostic pop
 
   if(huart->gState == HAL_UART_STATE_RESET)
   {