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Code Issues Releases Activity

Small optimisations in bootloader code.

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git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@313 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
gussy 2010-03-14 12:01:13 +00:00 committed by gussy
parent f75fa5e567
commit a8d4297abe
1 changed files with 5 additions and 4 deletions
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9
flight/Bootloaders/OpenPilot/bootloader.c
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@ -36,9 +36,7 @@ extern uint32_t FlashDestination;
extern uint8_t file_name[FILE_NAME_LENGTH];
/* Local variables */
static uint32_t BlockNbr = 0, UserMemoryMask = 0;
static bool FlashProtection = FALSE;
static uint8_t tab_1024[1024] = { 0 };
static uint32_t UserMemoryMask = 0;
/**
* Main bootloader function
@ -46,6 +44,8 @@ static uint8_t tab_1024[1024] = { 0 };
void StartBootloader(void)
{
uint8_t key = 0;
uint32_t BlockNbr = 0;
bool FlashProtection = FALSE;
/* Get the number of block (4 or 2 pages) from where the user program will be loaded */
BlockNbr = (FlashDestination - 0x08000000) >> 12;
@ -190,12 +190,13 @@ static void FLASH_DisableWriteProtectionPages(void)
*/
static void SerialDownload(void)
{
uint8_t tab_1024[1024] = { 0 };
int32_t Size = 0;
SerialPutString("Waiting for the file to be sent ... (press 'a' to abort)\n\r");
Size = Ymodem_Receive(&tab_1024[0]);
if(Size > 0) {
SerialPutString("\n\n\r Programming Completed Successfully!\n\r--------------------------------\r\n Name: ");
SerialPutString("\n\n\rProgramming Completed Successfully!\n\r");
} else if(Size == -1) {
SerialPutString("\n\n\rThe image size is higher than the allowed space memory!\n\r");
} else if(Size == -2) {