Camera_driver: fix camera power control

resources/FC_camera/App/butcube_imager.cpp

@@ -14,5 +14,5 @@ int ButCube_imager::Add_output(UART_HandleTypeDef uart_output){
 }
 
 void ButCube_imager::Camera_power(bool state){
-    HAL_GPIO_WritePin(GPIOB, CAMERA_CS_Pin, (GPIO_PinState)state);
+    HAL_GPIO_WritePin(GPIOA, CAMERA_EN_Pin, (GPIO_PinState)!state);
 }

resources/FC_camera/Camera_driver/OV2640.cpp

@@ -47,7 +47,7 @@ void OV2640::Capture(){
     ArduChip_start_DMA_transfer(image_size);
 
     // while(SPI_handle.State != HAL_SPI_STATE_READY){;}
-    HAL_Delay(300); // delay to ensure full dma transmission
+    HAL_Delay(500); // delay to ensure full dma transmission
 
     ArduChip_CS_disable();
 

resources/FC_camera/FC_camera.ioc

@@ -37,32 +37,29 @@ Mcu.IP3=RCC
 Mcu.IP4=SPI1
 Mcu.IP5=SYS
 Mcu.IP6=USART1
-Mcu.IP7=USART3
+Mcu.IPNb=7
-Mcu.IPNb=8
 Mcu.Name=STM32L452C(C-E)Ux
 Mcu.Package=UFQFPN48
 Mcu.Pin0=PA0
 Mcu.Pin1=PA1
-Mcu.Pin10=PB15
+Mcu.Pin10=PA9
-Mcu.Pin11=PA8
+Mcu.Pin11=PA10
-Mcu.Pin12=PA9
+Mcu.Pin12=PA13 (JTMS/SWDIO)
-Mcu.Pin13=PA10
+Mcu.Pin13=PA14 (JTCK/SWCLK)
-Mcu.Pin14=PA13 (JTMS/SWDIO)
+Mcu.Pin14=PA15 (JTDI)
-Mcu.Pin15=PA14 (JTCK/SWCLK)
+Mcu.Pin15=PH3-BOOT0 (BOOT0)
-Mcu.Pin16=PA15 (JTDI)
+Mcu.Pin16=PB8
-Mcu.Pin17=PH3-BOOT0 (BOOT0)
+Mcu.Pin17=PB9
-Mcu.Pin18=PB8
+Mcu.Pin18=VP_SYS_VS_Systick
-Mcu.Pin19=PB9
 Mcu.Pin2=PA2
-Mcu.Pin20=VP_SYS_VS_Systick
 Mcu.Pin3=PA4
 Mcu.Pin4=PA5
 Mcu.Pin5=PA6
 Mcu.Pin6=PA7
 Mcu.Pin7=PB0
-Mcu.Pin8=PB10
+Mcu.Pin8=PB15
-Mcu.Pin9=PB11
+Mcu.Pin9=PA8
-Mcu.PinsNb=21
+Mcu.PinsNb=19
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32L452CEUx
@@ -136,10 +133,6 @@ PB0.GPIO_Speed=GPIO_SPEED_FREQ_VERY_HIGH
 PB0.Locked=true
 PB0.PinState=GPIO_PIN_RESET
 PB0.Signal=GPIO_Output
-PB10.Mode=Asynchronous
-PB10.Signal=USART3_TX
-PB11.Mode=Asynchronous
-PB11.Signal=USART3_RX
 PB15.GPIOParameters=GPIO_PuPd,GPIO_Label
 PB15.GPIO_Label=LED1
 PB15.GPIO_PuPd=GPIO_PULLUP
@@ -168,7 +161,7 @@ ProjectManager.DeviceId=STM32L452CEUx
 ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.17.2
 ProjectManager.FreePins=false
 ProjectManager.HalAssertFull=false
-ProjectManager.HeapSize=0x400
+ProjectManager.HeapSize=0x2000
 ProjectManager.KeepUserCode=true
 ProjectManager.LastFirmware=true
 ProjectManager.LibraryCopy=0
@@ -183,7 +176,7 @@ ProjectManager.StackSize=0x800
 ProjectManager.TargetToolchain=Makefile
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_DMA_Init-DMA-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_USART1_UART_Init-USART1-false-HAL-true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_DMA_Init-DMA-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_USART1_UART_Init-USART1-false-HAL-true,7-MX_USART3_UART_Init-USART3-false-HAL-true
 RCC.AHBFreq_Value=80000000
 RCC.APB1Freq_Value=80000000
 RCC.APB1TimFreq_Value=80000000
@@ -237,8 +230,6 @@ SPI1.Mode=SPI_MODE_MASTER
 SPI1.VirtualType=VM_MASTER
 USART1.IPParameters=VirtualMode-Asynchronous
 USART1.VirtualMode-Asynchronous=VM_ASYNC
-USART3.IPParameters=VirtualMode-Asynchronous
-USART3.VirtualMode-Asynchronous=VM_ASYNC
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 board=custom

resources/FC_camera/Makefile

@@ -1,5 +1,5 @@
 ##########################################################################################################################
-# File automatically-generated by tool: [projectgenerator] version: [3.18.0-B7] date: [Mon Jan 23 20:27:29 CET 2023] 
+# File automatically-generated by tool: [projectgenerator] version: [3.18.0-B7] date: [Mon Jan 23 20:54:47 CET 2023] 
 ##########################################################################################################################
 
 # ------------------------------------------------

resources/FC_camera/STM32L452CEUx_FLASH.ld

@@ -55,7 +55,7 @@ ENTRY(Reset_Handler)
 /* Highest address of the user mode stack */
 _estack = ORIGIN(RAM) + LENGTH(RAM);    /* end of RAM */
 /* Generate a link error if heap and stack don't fit into RAM */
-_Min_Heap_Size = 0x400;      /* required amount of heap  */
+_Min_Heap_Size = 0x2000;      /* required amount of heap  */
 _Min_Stack_Size = 0x800; /* required amount of stack */
 
 /* Specify the memory areas */

resources/FC_camera/Src/main.c

@@ -80,6 +80,7 @@ void Image_capture(OV2640 *camera, ButCube_imager *transmitter){
 
     camera->Capture();
     transmitter->Transmit(camera->Image_data());
+    HAL_Delay(1000);
 }
 
 /* USER CODE END 0 */