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Use for loop in STM32F1 stub and compile with -Os.

This commit is contained in:
Gareth McMullin 2015-03-08 22:53:51 -07:00
parent 41256e3c2a
commit 12e313dab9
2 changed files with 2 additions and 3 deletions
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3
flashstub/stm32f1.c
View File

@ -25,10 +25,9 @@
void __attribute__((naked))
stm32f1_flash_write_stub(uint16_t *dest, uint16_t *src, uint32_t size)
{
while (size) {
for (int i; i < size; i += 2) {
FLASH_CR = FLASH_CR_PG;
*dest++ = *src++;
size -= 2;
while (FLASH_SR & FLASH_SR_BSY)
;
}

2
flashstub/stm32f1.stub
View File

@ -1 +1 @@
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