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| author | David Hoelscher <infinityis@users.noreply.github.com> | 2024-01-17 07:05:38 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-17 14:05:38 +0100 |
| commit | e9bd7d7ad308f9c72c86863bf9f19382c7e2d892 (patch) | |
| tree | c46ce87aaa57b8f49dc0a2b56527f0bc606038ab /keyboards/handwired/onekey/keymaps/i2c_scanner | |
| parent | 2b0965944d9065daa65cd25540cf2dd007f23eda (diff) | |
I2C driver cleanup (#21273)
* remove i2c_start and i2c_stop from i2c drivers
* remove static i2c_address variable from chibios i2c driver
Diffstat (limited to 'keyboards/handwired/onekey/keymaps/i2c_scanner')
| -rw-r--r-- | keyboards/handwired/onekey/keymaps/i2c_scanner/keymap.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/keyboards/handwired/onekey/keymaps/i2c_scanner/keymap.c b/keyboards/handwired/onekey/keymaps/i2c_scanner/keymap.c index 43e61c29d3..1d1a7c2b00 100644 --- a/keyboards/handwired/onekey/keymaps/i2c_scanner/keymap.c +++ b/keyboards/handwired/onekey/keymaps/i2c_scanner/keymap.c @@ -8,16 +8,6 @@ // TODO: remove patch #ifdef PROTOCOL_CHIBIOS # pragma message("ChibiOS is currently 'best effort' and might not report accurate results") - -i2c_status_t i2c_start_bodge(uint8_t address, uint16_t timeout) { - i2c_start(address); - - // except on ChibiOS where the only way is do do "something" - uint8_t data = 0; - return i2c_read_register(address, 0, &data, sizeof(data), TIMEOUT); -} - -# define i2c_start i2c_start_bodge #endif const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { @@ -31,10 +21,9 @@ void do_scan(void) { for (uint8_t address = 1; address < 127; address++) { // The i2c_scanner uses the return value of - // i2c_start to see if a device did acknowledge to the address. - i2c_status_t error = i2c_start(address << 1, TIMEOUT); + // i2c_ping_address to see if a device did acknowledge to the address. + i2c_status_t error = i2c_ping_address(address << 1, TIMEOUT); if (error == I2C_STATUS_SUCCESS) { - i2c_stop(); dprintf(" I2C device found at address 0x%02X\n", address); nDevices++; } else { |