NUCLEO-F103RB added.

F1 configuration files imported.

Signed-off-by: fpr <[email protected]>

Author: fpr

boards.txt

@@ -86,6 +86,20 @@ Nucleo_64.menu.board_part_num.NUCLEO_F091RC.build.product_line=STM32F091xC
 Nucleo_64.menu.board_part_num.NUCLEO_F091RC.build.variant=NUCLEO_F091RC
 Nucleo_64.menu.board_part_num.NUCLEO_F091RC.build.cmsis_lib_gcc=arm_cortexM0l_math
 
+# NUCLEO_F103RB board
+# Support: Serial1 (USART1 on PA10, PA9) and Serial2 (USART3 on PC11, PC10)
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB=Nucleo F103RB
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.node="NODE_F103RB,NUCLEO"
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.upload.maximum_size=131072
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.upload.maximum_data_size=20480
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.mcu=cortex-m3
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.f_cpu=72000000L
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.board=NUCLEO_F103RB
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.series=STM32F1xx
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.product_line=STM32F103xB
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.variant=NUCLEO_F103RB
+Nucleo_64.menu.board_part_num.NUCLEO_F103RB.build.cmsis_lib_gcc=arm_cortexM3l_math
+
 # NUCLEO_F303RE board
 # Support: Serial1 (USART1 on PA10, PA9) and Serial2 (USART2 on PA1, PA0)
 Nucleo_64.menu.board_part_num.NUCLEO_F303RE=Nucleo F303RE

cores/arduino/stm32/PinAF_STM32F1.h

@@ -0,0 +1,101 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2017, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+
+ #ifndef _PINAF_STM32F1_H
+ #define _PINAF_STM32F1_H
+
+ #include "Arduino.h"
+
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+
+ static inline void pin_SetF1AFPin(uint32_t afnum)
+ {
+     // Enable AFIO clock
+     __HAL_RCC_AFIO_CLK_ENABLE();
+
+     if (afnum > 0) {
+         switch (afnum) {
+         case 1: // Remap SPI1
+             __HAL_AFIO_REMAP_SPI1_ENABLE();
+             break;
+         case 2: // Remap I2C1
+             __HAL_AFIO_REMAP_I2C1_ENABLE();
+             break;
+         case 3: // Remap USART1
+             __HAL_AFIO_REMAP_USART1_ENABLE();
+             break;
+         case 4: // Remap USART2
+             __HAL_AFIO_REMAP_USART2_ENABLE();
+             break;
+         case 5: // Partial Remap USART3
+             __HAL_AFIO_REMAP_USART3_PARTIAL();
+             break;
+         case 6: // Partial Remap TIM1
+             __HAL_AFIO_REMAP_TIM1_PARTIAL();
+             break;
+         case 7: // Partial Remap TIM3
+             __HAL_AFIO_REMAP_TIM3_PARTIAL();
+             break;
+         case 8: // Full Remap TIM2
+             __HAL_AFIO_REMAP_TIM2_ENABLE();
+             break;
+         case 9: // Full Remap TIM3
+             __HAL_AFIO_REMAP_TIM3_ENABLE();
+             break;
+ #if defined(AFIO_MAPR_CAN_REMAP_REMAP1)
+         case 10: // CAN_RX mapped to PB8, CAN_TX mapped to PB9
+             __HAL_AFIO_REMAP_CAN1_2();
+             break;
+         case 11: // CAN_RX mapped to PB8, CAN_TX mapped to PB9
+             __HAL_AFIO_REMAP_CAN1_3();
+             break;
+ #endif
+         case 12: // Full Remap USART3
+             __HAL_AFIO_REMAP_USART3_ENABLE();
+             break;
+         case 13: // Full Remap TIM1
+             __HAL_AFIO_REMAP_TIM1_ENABLE();
+             break;
+         case 14: // Full Remap TIM4
+             __HAL_AFIO_REMAP_TIM4_ENABLE();
+             break;
+         default:
+             break;
+         }
+     }
+ }
+
+ #ifdef __cplusplus
+ }
+ #endif
+
+ #endif /* _PINAF_STM32F1_H */

cores/arduino/stm32/stm32_def_build.h

@@ -40,6 +40,8 @@
 #define CMSIS_STARTUP_FILE "startup_stm32l476xx.s"
 #elif defined(STM32L432xx)
 #define CMSIS_STARTUP_FILE "startup_stm32l432xx.s"
+#elif defined(STM32F103xB)
+#define CMSIS_STARTUP_FILE "startup_stm32f103xb.s"
 #else
 #error UNKNOWN CHIP
 #endif