From 1f32f6260ed4be3aea2386fb9f97b26e7ced9c6e Mon Sep 17 00:00:00 2001 From: Stefan Rueger Date: Sun, 18 Aug 2024 01:54:36 +0100 Subject: [PATCH] Reformat spacing/comments in src/usbtiny.h --- src/usbtiny.h | 49 +++++++++++++++++++++++-------------------------- 1 file changed, 23 insertions(+), 26 deletions(-) diff --git a/src/usbtiny.h b/src/usbtiny.h index 153d75c4..a221a861 100644 --- a/src/usbtiny.h +++ b/src/usbtiny.h @@ -16,53 +16,50 @@ * along with this program. If not, see . */ - #ifndef usbtiny_h #define usbtiny_h // Generic requests to the USBtiny -#define USBTINY_ECHO 0 // echo test -#define USBTINY_READ 1 // read byte (wIndex:address) -#define USBTINY_WRITE 2 // write byte (wIndex:address, wValue:value) -#define USBTINY_CLR 3 // clear bit (wIndex:address, wValue:bitno) -#define USBTINY_SET 4 // set bit (wIndex:address, wValue:bitno) +#define USBTINY_ECHO 0 // Echo test +#define USBTINY_READ 1 // Read byte (wIndex:address) +#define USBTINY_WRITE 2 // Write byte (wIndex:address, wValue:value) +#define USBTINY_CLR 3 // Clear bit (wIndex:address, wValue:bitno) +#define USBTINY_SET 4 // Set bit (wIndex:address, wValue:bitno) // Programming requests -#define USBTINY_POWERUP 5 // apply power (wValue:SCK-period, wIndex:RESET) -#define USBTINY_POWERDOWN 6 // remove power from chip -#define USBTINY_SPI 7 // issue SPI command (wValue:c1c0, wIndex:c3c2) -#define USBTINY_POLL_BYTES 8 // set poll bytes for write (wValue:p1p2) -#define USBTINY_FLASH_READ 9 // read flash (wIndex:address) -#define USBTINY_FLASH_WRITE 10 // write flash (wIndex:address, wValue:timeout) -#define USBTINY_EEPROM_READ 11 // read eeprom (wIndex:address) -#define USBTINY_EEPROM_WRITE 12 // write eeprom (wIndex:address, wValue:timeout) - - +#define USBTINY_POWERUP 5 // Apply power (wValue:SCK-period, wIndex:RESET) +#define USBTINY_POWERDOWN 6 // Remove power from chip +#define USBTINY_SPI 7 // Issue SPI command (wValue:c1c0, wIndex:c3c2) +#define USBTINY_POLL_BYTES 8 // Set poll bytes for write (wValue:p1p2) +#define USBTINY_FLASH_READ 9 // Read flash (wIndex:address) +#define USBTINY_FLASH_WRITE 10 // Write flash (wIndex:address, wValue:timeout) +#define USBTINY_EEPROM_READ 11 // Read eeprom (wIndex:address) +#define USBTINY_EEPROM_WRITE 12 // Write eeprom (wIndex:address, wValue:timeout) // Flags to indicate how to set RESET on power up -#define RESET_LOW 0 -#define RESET_HIGH 1 +#define RESET_LOW 0 +#define RESET_HIGH 1 // The SCK speed can be set by avrdude, to allow programming of slow-clocked parts -#define SCK_MIN 1 // usec delay (target clock >= 4 MHz) -#define SCK_MAX 250 // usec (target clock >= 16 kHz) -#define SCK_DEFAULT 10 // usec (target clock >= 0.4 MHz) +#define SCK_MIN 1 // usec delay (target clock >= 4 MHz) +#define SCK_MAX 250 // usec (target clock >= 16 kHz) +#define SCK_DEFAULT 10 // usec (target clock >= 0.4 MHz) // How much data, max, do we want to send in one USB packet? -#define CHUNK_SIZE 128 // must be power of 2 less than 256 +#define CHUNK_SIZE 128 // Must be power of 2 less than 256 // The default USB Timeout -#define USB_TIMEOUT 500 // msec +#define USB_TIMEOUT 500 // msec #ifdef __cplusplus extern "C" { #endif -extern const char usbtiny_desc[]; -void usbtiny_initpgm(PROGRAMMER *pgm); + extern const char usbtiny_desc[]; + void usbtiny_initpgm(PROGRAMMER *pgm); #ifdef __cplusplus } #endif -#endif /* usbtiny_h */ +#endif