Add a version command to the bootloader (not activated yet)

This commit is contained in:
slurdge 2019-07-19 18:08:59 +02:00 committed by Philippe Teuwen
commit c056e56492
2 changed files with 14 additions and 0 deletions

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@ -208,6 +208,7 @@ typedef struct {
#define CMD_HARDWARE_RESET 0x0004
#define CMD_START_FLASH 0x0005
#define CMD_CHIP_INFO 0x0006
#define CMD_BL_VERSION 0x0007
#define CMD_NACK 0x00fe
#define CMD_ACK 0x00ff
@ -536,6 +537,12 @@ typedef struct {
/* Set if this device understands the chip info command */
#define DEVICE_INFO_FLAG_UNDERSTANDS_CHIP_INFO (1<<5)
/* Set if this device understands the version command */
#define DEVICE_INFO_FLAG_UNDERSTANDS_VERSION (1<<6)
// Different versions here. Each version should increse the number
#define VERSION_1_0_0 1
/* CMD_START_FLASH may have three arguments: start of area to flash,
end of area to flash, optional magic.
The bootrom will not allow to overwrite itself unless this magic