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returns 0xFFFF but we assign it to 0xFF.. better to make it clear

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This commit is contained in:
iceman1001 2024-11-15 14:58:33 +01:00
commit 801c4a15e1
1 changed files with 21 additions and 21 deletions
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42
common_arm/flashmem.c
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@ -58,9 +58,9 @@ bool Flash_ReadID(flash_device_type_t *result, bool read_jedec) {
// 0x9F JEDEC // 0x9F JEDEC
FlashSendByte(JEDECID); FlashSendByte(JEDECID);
result->manufacturer_id = FlashSendByte(0xFF); result->manufacturer_id = (FlashSendByte(0xFF) & 0xFF);
result->device_id = FlashSendByte(0xFF); result->device_id = (FlashSendByte(0xFF) & 0xFF);
result->device_id2 = FlashSendLastByte(0xFF); result->device_id2 = (FlashSendLastByte(0xFF) & 0xFF);
} else { } else {
// 0x90 Manufacture ID / device ID // 0x90 Manufacture ID / device ID
FlashSendByte(ID); FlashSendByte(ID);
@ -68,8 +68,8 @@ bool Flash_ReadID(flash_device_type_t *result, bool read_jedec) {
FlashSendByte(0x00); FlashSendByte(0x00);
FlashSendByte(0x00); FlashSendByte(0x00);
result->manufacturer_id = FlashSendByte(0xFF); result->manufacturer_id = (FlashSendByte(0xFF) & 0xFF);
result->device_id = FlashSendLastByte(0xFF); result->device_id = (FlashSendLastByte(0xFF) & 0xFF);
} }
return true; return true;
@ -92,10 +92,10 @@ uint16_t Flash_ReadData(uint32_t address, uint8_t *out, uint16_t len) {
} }
uint16_t i = 0; uint16_t i = 0;
for (; i < (len - 1); i++) for (; i < (len - 1); i++) {
out[i] = FlashSendByte(0xFF); out[i] = (FlashSendByte(0xFF) & 0xFF);
}
out[i] = FlashSendLastByte(0xFF); out[i] = (FlashSendLastByte(0xFF) & 0xFF);
FlashStop(); FlashStop();
return len; return len;
} }
@ -122,10 +122,10 @@ uint16_t Flash_ReadDataCont(uint32_t address, uint8_t *out, uint16_t len) {
} }
uint16_t i = 0; uint16_t i = 0;
for (; i < (len - 1); i++) for (; i < (len - 1); i++) {
out[i] = FlashSendByte(0xFF); out[i] = ( FlashSendByte(0xFF) & 0xFF);
}
out[i] = FlashSendLastByte(0xFF); out[i] = (FlashSendLastByte(0xFF) & 0xFF);
return len; return len;
} }
@ -486,14 +486,14 @@ void Flash_UniqueID(uint8_t *uid) {
FlashSendByte(0xFF); FlashSendByte(0xFF);
FlashSendByte(0xFF); FlashSendByte(0xFF);
uid[7] = FlashSendByte(0xFF); uid[7] = (FlashSendByte(0xFF) & 0xFF);
uid[6] = FlashSendByte(0xFF); uid[6] = (FlashSendByte(0xFF) & 0xFF);
uid[5] = FlashSendByte(0xFF); uid[5] = (FlashSendByte(0xFF) & 0xFF);
uid[4] = FlashSendByte(0xFF); uid[4] = (FlashSendByte(0xFF) & 0xFF);
uid[3] = FlashSendByte(0xFF); uid[3] = (FlashSendByte(0xFF) & 0xFF);
uid[2] = FlashSendByte(0xFF); uid[2] = (FlashSendByte(0xFF) & 0xFF);
uid[1] = FlashSendByte(0xFF); uid[1] = (FlashSendByte(0xFF) & 0xFF);
uid[0] = FlashSendLastByte(0xFF); uid[0] = (FlashSendLastByte(0xFF) & 0xFF);
} }
void FlashStop(void) { void FlashStop(void) {