chg: Add support to set baud rate in bitbang_uart (STM32 boards)

lcgamboa · Jul 7, 2024 · a689cb6 · a689cb6
1 parent 23aa33d
commit a689cb6
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Showing 5 changed files with 14 additions and 4 deletions.
diff --git a/src/boards/board_Blue_Pill.cc b/src/boards/board_Blue_Pill.cc
@@ -290,7 +290,9 @@ void cboard_Blue_Pill::Reset(void) {
 
     MReset(1);
 
-    PICSimLab.UpdateStatus(PS_SERIAL, "Serial: " + std::string(SERIALDEVICE));
+    uint32_t baud_rate = *qemu_picsimlab_get_internals(QEMU_INTERNAL_UART0_BAUD);
+    bitbang_uart_set_speed(&master_uart[0], baud_rate);
+    PICSimLab.UpdateStatus(PS_SERIAL, "Serial: " + std::string(SERIALDEVICE) + "(" + std::to_string(baud_rate) + ")");
 
     if (use_spare)
         SpareParts.Reset();
@@ -306,7 +308,10 @@ void cboard_Blue_Pill::RegisterRemoteControl(void) {
 
 void cboard_Blue_Pill::RefreshStatus(void) {
     if (serial_open) {
-        PICSimLab.UpdateStatus(PS_SERIAL, "Serial: " + std::string(SERIALDEVICE));
+        uint32_t baud_rate = *qemu_picsimlab_get_internals(QEMU_INTERNAL_UART0_BAUD);
+        bitbang_uart_set_speed(&master_uart[0], baud_rate);
+        PICSimLab.UpdateStatus(PS_SERIAL,
+                               "Serial: " + std::string(SERIALDEVICE) + "(" + std::to_string(baud_rate) + ")");
     } else {
         PICSimLab.UpdateStatus(PS_SERIAL, "Serial: Error");
     }

diff --git a/src/boards/board_STM32_H103.cc b/src/boards/board_STM32_H103.cc
@@ -311,7 +311,9 @@ void cboard_STM32_H103::Reset(void) {
 
     MReset(1);
 
-    PICSimLab.UpdateStatus(PS_SERIAL, "Serial: " + std::string(SERIALDEVICE));
+    uint32_t baud_rate = *qemu_picsimlab_get_internals(QEMU_INTERNAL_UART0_BAUD);
+    bitbang_uart_set_speed(&master_uart[0], baud_rate);
+    PICSimLab.UpdateStatus(PS_SERIAL, "Serial: " + std::string(SERIALDEVICE) + "(" + std::to_string(baud_rate) + ")");
 
     if (use_spare)
         SpareParts.Reset();
@@ -330,7 +332,10 @@ void cboard_STM32_H103::RegisterRemoteControl(void) {
 
 void cboard_STM32_H103::RefreshStatus(void) {
     if (serial_open) {
-        PICSimLab.UpdateStatus(PS_SERIAL, "Serial: " + std::string(SERIALDEVICE));
+        uint32_t baud_rate = *qemu_picsimlab_get_internals(QEMU_INTERNAL_UART0_BAUD);
+        bitbang_uart_set_speed(&master_uart[0], baud_rate);
+        PICSimLab.UpdateStatus(PS_SERIAL,
+                               "Serial: " + std::string(SERIALDEVICE) + "(" + std::to_string(baud_rate) + ")");
     } else {
         PICSimLab.UpdateStatus(PS_SERIAL, "Serial: Error");
     }

diff --git a/tests/in_out/in_out_esp32.pzw b/tests/in_out/in_out_esp32.pzw
diff --git a/tests/in_out/in_out_esp32c3.pzw b/tests/in_out/in_out_esp32c3.pzw
diff --git a/tests/in_out/in_out_stm32.pzw b/tests/in_out/in_out_stm32.pzw