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Merge branch 'silicon-errata' into advanced

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Implements the recommended workarounds for numerous silicon errata,
reducing power consumption and preventing freezes and hard faults.

Tested-by: Alex Maestas <git@se30.xyz>
Tested-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
Tested-on-hardware-by: Alex Maestas <git@se30.xyz>
Tested-on-hardware-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
Reviewed-by: Wesley Aptekar-Cassels <me@wesleyac.com>
Reviewed-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
Signed-off-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/340
GitHub-Related-Issue: https://github.com/joeycastillo/Sensor-Watch/issues/361
GitHub-Related-Issue: https://github.com/joeycastillo/Sensor-Watch/issues/359
Reference: https://ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/Errata/SAM-L22-Family-Silicon-Errata-and-Data-Sheet-Clarification-DS80000782.pdf
This commit is contained in:
Matheus Afonso Martins Moreira
2024-03-05 01:28:12 -03:00
parent a4ee7dd7fc a2a60eb31a
commit 592e18bf0e
10 changed files with 63 additions and 7 deletions
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6
watch-library/shared/watch/watch.h
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@@ -96,4 +96,8 @@ void watch_reset_to_bootloader(void);
*/
int read(int file, char *ptr, int len);
#endif /* WATCH_H_ */
/** @brief Disables the TRNG twice in order to work around silicon erratum 1.16.1.
*/
void watch_disable_TRNG();
#endif /* WATCH_H_ */