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Merge branch 'master' into patch-1

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This commit is contained in:
Ben V. Brown
2020-05-22 22:46:39 +10:00
committed by GitHub
parent 799bc3991b 1adc136367
commit a82f0ef87e
1 changed files with 12 additions and 17 deletions
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17
workspace/TS100/Core/Src/main.cpp
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@@ -302,22 +302,17 @@ void startMOVTask(void const *argument __unused) {
} }
} }
#define FLASH_LOGOADDR \ // Second last page of flash set aside for logo image.
(0x8000000 | 0xF800) /*second last page of flash set aside for logo image*/ #define FLASH_LOGOADDR (0x8000000 | 0xF800)
/* The header value is (0xAA,0x55,0xF0,0x0D) but is stored in little endian 16 // Logo header signature.
* bits words on the flash */ #define LOGO_HEADER_VALUE 0xF00DAA55
const uint8_t LOGO_HEADER_VALUE[] = { 0x55, 0xAA, 0x0D, 0xF0 };
bool showBootLogoIfavailable() { bool showBootLogoIfavailable() {
uint8_t *header = (uint8_t*) (FLASH_LOGOADDR); // Do not show logo data if signature is not found.
if (LOGO_HEADER_VALUE != *(reinterpret_cast<const uint32_t *>(FLASH_LOGOADDR))) {
// check if the header is correct.
for (int i = 0; i < 4; i++) {
if (header[i] != LOGO_HEADER_VALUE[i]) {
return false; return false;
} }
}
OLED::drawAreaSwapped(0, 0, 96, 16, (uint8_t*) (FLASH_LOGOADDR + 4)); OLED::drawAreaSwapped(0, 0, 96, 16, (uint8_t*) (FLASH_LOGOADDR + 4));
OLED::refresh(); OLED::refresh();