Fix build process to work, implement bootloader that does nothing

midi2cv/bootloader/bootloader.cc

@@ -1,3 +1,13 @@
+#include <stm32f10x_conf.h>
+
+#include "stmlib/system/bootloader_utils.h"
+
+using namespace stmlib;
+
+const uint32_t kStartAddress = 0x08001000;
+
 int main(void) {
-for(;;) ; //casual chillout
+  SystemInit();
+  Uninitialize();
+  JumpTo(kStartAddress);
 }

midi2cv/drivers/gpio.cc

@@ -17,5 +17,5 @@ void GPIO::Init() {
 }
 
 void GPIO::Write(GPIO_TypeDef* port, uint16_t pin, bool state) {
-  GPIO_WriteBit(GPIOB, pin, static_cast<BitAction>(state));
+  GPIO_WriteBit(port, pin, static_cast<BitAction>(state));
 }

midi2cv/makefile

@@ -32,7 +32,7 @@ DENSITY        = md
 MEMORY_MODE    = flash
 # USB            = enabled
 
-APPLICATION    = TRUE
+APPLICATION_SMALL    = TRUE
 BOOTLOADER     = midi2cv_bootloader
 
 # Preferred upload command

midi2cv/midi2cv.cc

@@ -1,22 +1,54 @@
 #include <stm32f10x_conf.h>
 
-#include "stmlib/system/system_clock.h"
 #include "drivers/gpio.h"
 
 using namespace stmlib;
 
+
+
 GPIO gpio;
 
+
+// Default interrupt handlers.
+extern "C" {
+  void NMI_Handler() { }
+  void HardFault_Handler() {
+    while (1);
+  }
+  void MemManage_Handler() { while (1); }
+  void BusFault_Handler() { while (1); }
+  void UsageFault_Handler() { while (1); }
+  void SVC_Handler() { }
+  void DebugMon_Handler() { }
+  void PendSV_Handler() { }
+
+  // called every 1ms
+  void SysTick_Handler() {
+  }
+}
+
+
+
 void Init(void) {
-  //system_clock.Init();
+  SystemInit();
+ NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x1000);
+
+  RCC_APB2PeriphClockCmd(
+      RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC |
+      RCC_APB2Periph_TIM1 | RCC_APB2Periph_USART1, ENABLE);
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
+
   gpio.Init();
 }
 
 int main(void) {
   Init();
+while (1) {
   // hi
   gpio.Write(GPIO_PIN(GATE_OUT_1), 1);
   gpio.Write(GPIO_PIN(GATE_OUT_2), 0);
   gpio.Write(GPIO_PIN(GATE_OUT_3), 1);
   gpio.Write(GPIO_PIN(GATE_OUT_4), 0);
 }
+}
+