commit ef745acb95439756078fd4ba3272942ff21fc95b
author rihab kouki <rihab.kouki@st.com> Thu Dec 16 16:18:23 2021 +0100
committer rihab kouki <rihab.kouki@st.com> Thu Dec 16 16:18:23 2021 +0100
tree 5bf82afdaf549d3db2fd695c51e27433404cfc4a
parent dfd6c135a36df2b96b5022bc3d04aa52cc6c640d

[HAL][UART] Fix wrong cast when computing the USARTDIV value in UART_SetConfig()

Src/stm32f3xx_hal_uart.c

diff --git a/Src/stm32f3xx_hal_uart.c b/Src/stm32f3xx_hal_uart.c
index 2ffa930..92f46bf 100644
--- a/Src/stm32f3xx_hal_uart.c
+++ b/Src/stm32f3xx_hal_uart.c
@@ -2947,7 +2947,7 @@
     /* USARTDIV must be greater than or equal to 0d16 */
     if (pclk != 0U)
     {
-      usartdiv = (uint16_t)(UART_DIV_SAMPLING8(pclk, huart->Init.BaudRate));
+      usartdiv = (uint32_t)(UART_DIV_SAMPLING8(pclk, huart->Init.BaudRate));
       if ((usartdiv >= UART_BRR_MIN) && (usartdiv <= UART_BRR_MAX))
       {
         brrtemp = (uint16_t)(usartdiv & 0xFFF0U);
@@ -2988,7 +2988,7 @@
     if (pclk != 0U)
     {
       /* USARTDIV must be greater than or equal to 0d16 */
-      usartdiv = (uint16_t)(UART_DIV_SAMPLING16(pclk, huart->Init.BaudRate));
+      usartdiv = (uint32_t)(UART_DIV_SAMPLING16(pclk, huart->Init.BaudRate));
       if ((usartdiv >= UART_BRR_MIN) && (usartdiv <= UART_BRR_MAX))
       {
         huart->Instance->BRR = usartdiv;