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Add overly cautious delay in write (optimize later...)
https://forum.pjrc.com/threads/33328-Prop-Shield-Beta-Test?p=98553&viewfull=1#post98553main
PaulStoffregen
8 years ago
1 changed files with 1 additions and 0 deletions
+ 1
- 0
SerialFlashChip.cpp
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| max = 256 - (addr & 0xFF); | max = 256 - (addr & 0xFF); | ||||
| pagelen = (len <= max) ? len : max; | pagelen = (len <= max) ? len : max; | ||||
| //Serial.printf("WR: addr %08X, pagelen %d\n", addr, pagelen); | //Serial.printf("WR: addr %08X, pagelen %d\n", addr, pagelen); | ||||
| delayMicroseconds(1); // TODO: reduce this, but prefer safety first | |||||
| CSASSERT(); | CSASSERT(); | ||||
| if (flags & FLAG_32BIT_ADDR) { | if (flags & FLAG_32BIT_ADDR) { | ||||
| SPI.transfer(0x02); // program page command | SPI.transfer(0x02); // program page command |
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