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Merge pull request #1015 from MCUdude/hv-updi

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Add support for high-voltage UPDI
This commit is contained in:
Stefan Rueger
2022-07-18 14:28:39 +01:00
committed by GitHub
parent 1d3a7591ea dde35018eb
commit 6fa7400e4e
10 changed files with 184 additions and 26 deletions
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10
src/jtag3_private.h
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@@ -237,6 +237,14 @@
#define PARM3_OPT_12V_UPDI_ENABLE 0x06
#define PARM3_OPT_CHIP_ERASE_TO_ENTER 0x07
/*
* UPDI high-voltage enable modes
*/
#define PARM3_UPDI_HV_NONE 0x00 /* Do not use high-voltage */
#define PARM3_UPDI_HV_SIMPLE_PULSE 0x01 /* Issue a single high-voltage pulse immediately*/
#define PARM3_UPDI_HV_AUTO_POWER_TOGGLE 0x02 /* Toggle power automatically and then apply a high-voltage pulse */
#define PARM3_UPDI_HV_USER_POWER_TOGGLE 0x03 /* The user toggles power, and the tool applies a high-voltage pulse on power-up */
/* Xmega erase memory types, for CMND_XMEGA_ERASE */
#define XMEGA_ERASE_CHIP 0x00
#define XMEGA_ERASE_APP 0x01
@@ -393,5 +401,7 @@ struct updi_device_desc {
unsigned char flash_page_size_msb; // Extends flash_page_size, used in 24-bit mode
unsigned char address_mode; // 0x00 = 16-bit mode, 0x01 = 24-bit mode
unsigned char hvupdi_variant; // Indicates the target UPDI HV implementation
};
#endif /* JTAG3_PRIVATE_EXPORTED */